Application Manual PSS -Range SafetyBUS p. Version 05/2002

Transcription

1 Application Manual P -Range afetybu p Version /

2 Pilz Industrial Electronics Pilz - The Company Pilz is an innovative, medium-sized company operating in the industrial electronics sector. With more than staff, Pilz has been developing, manufacturing and supplying automation technology products worldwide since 9. Our internationally recognised Quality Management ystem and our flexible, co-operative business culture form the basis for developing high-quality products and services. With subsidiaries and technical offices, Pilz is the world leader in safe, integrated automation. Pilz is constantly working out system solutions and individual solutions for both existing and new customers. All this in conjunction with a modern service concept stands for safe integrated automation from Pilz. Pilz afety Products Pilz safety relays are characterised by simple operation and flexible application, together with maximum safety. In partnership with our customers, we have continually extended our product range, enabling Pilz to offer a universal concept for safety-related components, system solutions and services. The P-range of programmable safety systems uses the most modern electronics to provide a wide range of safety application options. And safe bus systems from Pilz provide the next step on the road to decentralisation. afetybu p, for example, is a safe, open bus system that enables the safety-related networking of plant and machinery. Innovative, solution-oriented technology from Pilz economical and safe. Pilz more than automation. May We reserve the right to amend specifications. Copying, in whole or in part, only permitted with the approval of Pilz GmbH & Co. The names of products, goods and technologies used in this booklet are the trademarks of the companies concerned.

3 Contents Contents Page Introduction Pilz more than automation 7 Technical solutions 7 Exclusion of liability 7 Emergency top Applications P Emergency stop monitoring Category, EN 9- - afetybu p Emergency stop monitoring Category, EN 9- - P Emergency stop monitoring Category, EN 9- - afetybu p Emergency stop monitoring Category, EN 9- - P Rip cord monitoring Category, EN 9- - P Rip cord monitoring Category, EN 9- - afety Gate Applications P afety gate monitoring Category, EN 9- - afetybu p afety gate monitoring Category, EN 9- - P afety gate monitoring Category, EN 9- - afetybu p afety gate monitoring Category, EN 9- - Feedback Loop Applications P Feedback loop monitoring Category, EN 9- - afetybu p Feedback loop monitoring Category, EN 9- - P Feedback loop monitoring Category, EN 9- - with a PZE X (Pilz) afetybu p Feedback loop monitoring Category, EN 9- - with a PZE X (Pilz) P Feedback loop monitoring Category, EN 9- - afetybu p Feedback loop monitoring Category, EN 9- - P Feedback loop monitoring Category, EN 9- - P Feedback loop monitoring Category, EN 9- - on a IMATIC 7

4 Contents Contents Page Two-hand Control Applications P Two-hand control monitoring Category, EN 9- - afetybu p Two-hand control monitoring Category, EN 9- - ensor Applications P AOPD monitoring Category, EN 9- - afetybu p AOPD monitoring Category, EN 9- - P Monitoring AOPD muting Category, EN 9- - afetybu p Monitoring AOPD muting Category, EN 9- - P Monitoring light guards Category, EN 9- - (various manufacturers) afetybu p Monitoring light guards Category, EN 9- - (various manufacturers) P Monitoring an area scanner Category, EN 9- - PL (ick) afetybu p Monitoring an area scanner Category, EN 9- - PL (ick) P AOPD monitoring Category, EN 9- - afetybu p AOPD monitoring Category, EN 9- - P Monitoring safety mats Category, EN 9- - Actuator Applications P Driving/monitoring Category, EN 9- - a press safety valve afetybu p Driving/monitoring Category, EN 9- - a press safety valve P Monitoring the operating range Category, EN 9- - P Monitoring a frequency Category, EN 9- - converter P Monitoring a frequency Category, EN 9- - converter

5 Contents Contents Page Other Applications P Monitoring an enabling switch Category, EN 9-7- ervice Pre-sales/after-sales service ervices, concepts and solutions - Addresses German technical offices and sales partners -

6 Introduction Pilz more than automation Applications within plant and machinery construction, more specifically in process engineering and technology are characterised by a high level of automation, which in turn requires a high level of safety for man, machine and the environment. As the leading supplier in conventional safety technology the PNOZ has become synonymous with the emergency stop relay Pilz uses the knowledge and experience gained over more than years to the development of safety technology for the future. The P-range of programmable safety systems has set new standards. A powerful and extensive hardware platform, together with application-specific software enables economical and universal solutions to safety-related applications. Decentralisation and networking in safety technology with afetybu p, the safe bus system, opens up a whole new world of safety technology. Take advantage of the benefits of standard networking as well as the opportunity to integrate complex field modules for a safe networking of your plant. To fulfil the different requirements for safety in plant and machinery construction or processing engineering, Pilz can provide individual, customised concepts to suit your application, support at every stage of the product life cycle and a wide, flexible range of additional services. Pilz customers know that you can, indeed should, expect that little bit more. That s why, if you have any questions at all about the described application examples, please do not hesitate to contact us. Expect more. Pilz more than automation. Technical solutions In principle the application examples can be used with other systems from the Prange and not just the system described in this manual. If you wish to use other P systems together with the application examples, we recommend you take into account the special features of the particular P, the different programmable modules and applications available (selective shutdown, afetybu p). These special features can be found in the relevant operating manual. The application examples provide an overview of the application areas for P safety systems. The user must read and use the documentation relating to the specific safety system and any modules or software blocks from the MB system (Modular Block ystem) which may be integrated in the application. The definitions of the categories in accordance with EN 9- must be regarded as guidelines and will depend on the application area and its respective regulations. Other classifications are also possible. Exclusion of liability Great care has been taken in putting together our Applications Manual. It contains information about our company as well as products and services. All statements are made with the best intentions and to the best of our knowledge and belief. However, we cannot accept liability for the accuracy and entirety of the information provided, except in the case of gross negligence. In particular it should be noted that statements do not have the legal quality of assurances or assured properties. 7

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8 Emergency top Applications Contents Page Emergency top Applications P Emergency stop monitoring Category, EN 9- - afetybu p Emergency stop monitoring Category, EN 9- - P Emergency stop monitoring Category, EN 9- - afetybu p Emergency stop monitoring Category, EN 9- - P Rip cord monitoring Category, EN 9- - P Rip cord monitoring Category, EN Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

9 Emergency top Applications Category, EN 9- P Emergency stop monitoring Features Dual-channel redundancy Manual reset when the P is started up or cold started Manual reset when emergency stop button is released Failsafe standard function block used: B (E_TOP) Description Emergency stop function In this example the safety system monitors the E-top button contacts and. In the user program a failsafe standard function block B is assigned to each emergency stop button. B detects if the emergency stop button was pressed, whether incorrect input signals are present or contact synchronisation time was exceeded etc. If the emergency stop button is pressed or an error occurs, the enable output FG of the corresponding B is turned off immediately. The enable output FG will also be turned off if the P switches to TOP or when the P is started up. The signals of both enable outputs FG must be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B which corresponds to the NR number will contain the error information explaining why FG was turned off. How the error is reset will depend on the operating mode being used. The parameters for the B blocks in this application example have been assigned so that when the P is cold started (P switched off and on), started up (P TOP-RUN) or after the emergency stop button has been released, a reset must be carried out by pressing (/-pulse edge at EIN). This means that the output parameter FG of B will be turned on. Rating to EN 9- Depending on the application area and its respective regulations, this connection example is suitable for applications up to and including category in accordance with EN 9-. Reason: Redundancy via dual-channel emergency stop button As both contacts on the emergency stop button are connected to different test pulses, all short circuits are detected, unless the contacts are bridged (cable from the test pulse output to the contact and the cable from the contact to the input). All shorts across the contacts and short circuits to VDC are detected. Feasibility tests are carried out on input signals, e.g. detects bridged contacts, and contact synchronisation time is monitored in B Pilz products Quantity Name Order number P CPU P BMP / P P P DIO T P DI P-B-NOT 7B Drawing file Page in project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

10 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip -9 NE snoitacilppa yrogetac pot-e C ELC peD eman etad ELC.. eman noisiver 7 tatus / :egap :yrotcerid 99lppA/zliP/nalpE 9 P htiw gnirotinom pot-e teser pot-e pot-e pot-e pot-e pot-e ID P. ID P E. ID P E. ID P E. ID P E. E P L O T D I - X-.E.E.E.E.E X- mmqx XELFLEO W mmqx XELFLEO W mmqx XELFLEO W mmqx XELFLEO W P L O 7. A. A T D I O T OID P T OID P T eslup tset eslup tset X- X- - X- X- X- X- X- - X- X- CDV+ -

11 Emergency top Applications Category, EN 9- P Emergency stop monitoring Timing diagram B parameters Without afetybu p connection: GRP = RLO- Manual reset when P is cold/warm started: Aut = Manual reset after the emergency stop button has been released: ARst = Function test required: FTT = NC_ from NC_ from NC_ from NC_ from RET NA_GE P- TART : Normal mode, start-up reset : E-TOP button operated : E-TOP button operated synchronisation error : Reset lock : Function test, E-TOP button : Reset lock reset Program KB - B - NR M..VKE- - X - GRP E..EIN - X - RET E..NOT-AU_ - X - NC_ E..NOT-AU_ - X - NC_ M..VKE- - X - Aut M..VKE- - X - ARst M..VKE- - X - FTT KB - B - NR M..VKE- - X - GRP E..EIN - X - RET E..NOT-AU_ - X - NC_ E..NOT-AU_ - X - NC_ M..VKE- - X - Aut M..VKE- - X - ARst M..VKE- - X - FTT Additional commands: : L M..NA_ : U M..NA_ : = M..NA_GE B E-TOP B E-TOP ENBL - X - M..NA_ ENBL - X - M..NA_ Please note: A minimum scan time must be entered in the configurator of the system software P W PG. - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

12 Emergency top Applications Category, EN 9- P Emergency stop monitoring Global parameters used in administration data block DB DW : Number of scans for the contact synchronisation time between the N/C contacts of the emergency stop button Global parameters may be set in OB using B 7. Additional blocks required DB : Administration data block DB must consist of its total length of words. DB must be READ/WRITE. B 7: Initialisation of global parameters in DB - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

13 Emergency top Applications Category, EN 9- afetybu p Emergency stop monitoring Features Dual-channel redundancy Manual reset when the P is started up or cold started Manual reset when emergency stop button is released Failsafe standard function block used: B (E_TOP) Description Emergency stop function In this example, the P on the safe bus system afetybu p monitors the E-top button contacts and. In the user program a failsafe standard function block B is assigned to each emergency stop button. B detects if the emergency stop button was pressed, whether incorrect input signals are present or contact synchronisation time was exceeded etc. If the emergency stop button is pressed or an error occurs, the enable output FG of the corresponding B is turned off immediately. The enable output FG will also be turned off if the P switches to TOP or when the P is started up. The signals of both enable outputs FG must be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B which corresponds to the NR number will contain the error information explaining why FG was turned off. How the error is reset will depend on the operating mode being used. The parameters for the B blocks in this application example have been assigned so that when the P is cold started (P switched off and on), started up (P TOP-RUN) or after the emergency stop button has been released, a reset must be carried out by pressing (/-pulse edge at EIN). This means that the output parameter FG of B will be turned on. Rating to EN 9- Depending on the application area and its respective regulations, this connection example is suitable for applications up to and including category in accordance with EN 9-. Reason: Redundancy via dual-channel emergency stop button As both contacts on the emergency stop button are connected to different test pulses, all short circuits are detected, unless the contacts are bridged (cable from the test pulse output to the contact and the cable from the contact to the input). All shorts across the contacts and short circuits to VDC are detected. Feasibility tests are carried out on input signals, e.g. detects bridged contacts, and contact synchronisation time is monitored in B Pilz products Quantity Name Order number P B DP- P B DIO P B Plug-in crews or P B pring-loaded terminals P B UB-D P B BUKABEL 7 P-B-NOT 7B Drawing file Page in project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

14 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip -9 NE snoitacilppa yrogetac pot-e C ELC peD eman etad ELC.. eman noisiver 7 tatus / :egap :yrotcerid 99lppA/zliP/nalpE 9 p UBytefa htiw gnirotinom pot-e teser pot-e pot-e pot-e pot-e pot-e P OID B P OID B P OID B P OID B P OID B P V. E. E. E. E. E B D I 7X- X- - O.E.E.E.E.E - X- X- mmqx XELFLEO W X- X- mmqx XELFLEO W mmqx XELFLEO W mmqx XELFLEO W X- X- X- - X- X- P B T T D I OID B P OID B P O eslup tset eslup tset -7

15 Emergency top Applications Category, EN 9- afetybu p Emergency stop monitoring Timing diagram B parameters With afetybu p connection: GRP = M. for I/O-Group Manual reset when P is cold/warm started: Aut = Manual reset after the emergency stop button has been released: ARst = Function test required: FTT = NC_ from NC_ from NC_ from NC_ from RET NA_GE P- TART : Normal mode, start-up reset : E-TOP button operated : E-TOP button operated synchronisation error : Reset lock : Function test, E-TOP button : Reset lock reset Program KB - B - NR M..IO-Group_ - X - GRP E..EIN - X - RET E..NOT-AU_ - X - NC_ E..NOT-AU_ - X - NC_ M..VKE- - X - Aut M..VKE- - X - ARst M..VKE- - X - FTT KB - B - NR M..IO-Group_ - X - GRP E..EIN - X - RET E..NOT-AU_ - X - NC_ E..NOT-AU_ - X - NC_ M..VKE- - X - Aut M..VKE- - X - ARst M..VKE- - X - FTT Additional commands: : L M..NA_ : U M..NA_ : = M..NA_GE B E-TOP B E-TOP ENBL - X - M..NA_ ENBL - X - M..NA_ Please note: A minimum scan time must be entered in the configurator of the system software P W PG. - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

16 Emergency top Applications Category, EN 9- afetybu p Emergency stop monitoring Global parameters used in administration data block DB DW : Number of scans for the contact synchronisation time between the N/C contacts of the emergency stop button Global parameters may be set in OB using B 7. Additional blocks required DB : Administration data block DB must consist of its total length of words. DB must be READ/WRITE. B 7: Initialisation of global parameters in DB -9 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

17 Emergency top Applications Category, EN 9- P Emergency stop monitoring Features ingle-channel Manual reset when the P is started up or cold started Manual reset when emergency stop button is released Failsafe standard function block used: B (NA_Kat_) How the error is reset will depend on the operating mode being used. In this application example the parameters for B have been assigned so that when the P is cold started (P switched off/on) or started up (P TOP-RUN) or after the emergency stop button is released, a reset must be carried out by pressing (/-pulse edge at EIN). This means that the enable output FG of B will be turned on. Pilz products Quantity Name Order number P CPU P BMP / P P P DIO T P DI P-B-NOT 7B Drawing file Description Emergency stop function In this example the safety system monitors the emergency stop button contact. In the user program the failsafe standard function block B is assigned to the emergency stop button. B detects if the emergency stop button was pressed and whether incorrect input signals are present, for example, if the reset button is pressed constantly. If the emergency stop button is pressed or an error occurs, the enable output FG of B is turned off immediately. The enable output FG will also be turned off if the P switches to TOP or when the P is started up. The signal at the enable output FG must be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B which corresponds to the NR number will contain the error information explaining why FG was turned off. Rating to EN 9- Depending on the application area and its respective regulations, the connection example is suitable for applications up to and including category in accordance with EN 9-. Reason: No redundancy with single-channel emergency stop button Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

18 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de :egap :yrotcerid 99lppA/zliP/nalpE 9 P htiw gnirotinom pot-e nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip -9 NE snoitacilppa yrogetac pot-e C ELC peD eman etad ELC.. eman noisiver teser pot-e eraps eraps eraps pot-e ID P. ID P E. ID P E. ID P E. ID P E. E P L O T D I - X-.E.E X-.A P L O 7. A. A T D I O T OID P T OID P T eslup tset eslup tset X- X- - X- X- X- X- X- X- CDV+ 7 tatus / -

19 Emergency top Applications Category, EN 9- P Emergency stop monitoring Timing diagram B parameters Manual reset when the P is cold/warm started: QAnf = Manual reset after the emergency stop button has been released: QAut = _Ö EIN FG P- TART Program KB - B - NR E..Reset - X - EIN E..E-TOP - X - _Ö M..RLO- - X - QAnf M..RLO- - X - QAut Additional commands: With B the input parameter NR is monitored. This block must be scanned as part of the P-cycle. The following commands should therefore be entered once only at the end of OB : : A DB : I DW B NA_Kat_ FG - X - M..NA_ Effect: The counter for monitoring the NR in DB /DW (global parameters) is incremented. Please note: A minimum scan time must be entered in the configurator of the P W PG system software. Global parameters used in administration data block DB DW : Counter for NR monitoring Global parameters may be set in OB using B 7. Additional blocks required DB : Administration data block DB must consist of its total length of words. DB must be READ/WRITE. B 7: Initialisation of global parameters in DB B : To call up the operating system - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

20 Notes - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

21 Emergency top Applications Category, EN 9- afetybu p Emergency stop monitoring Features ingle-channel Manual reset when the P is started up or cold started Manual reset when emergency stop button is released Failsafe standard function block used: B (NA_Kat_) How the error is reset will depend on the operating mode being used. In this application example the parameters for B have been assigned so that when the P is cold started (P switched off/on) or started up (P TOP-RUN) or after the emergency stop button is released, a reset must be carried out by pressing (/-pulse edge at EIN). This means that the enable output FG of B will be turned on. Pilz products Quantity Name Order number P B DP- P B DIO P B Plug-in crews or P B pring-loaded terminals P B UB-D P B BUKABEL 7 P-B-NOT 7B Description Emergency stop function In this example, the P on the safe bus system afetybu p monitors the emergency stop button contact. In the user program the failsafe standard function block B is assigned to the emergency stop button. B detects if the emergency stop button was pressed and whether incorrect input signals are present, for example, if the reset button is pressed constantly. If the emergency stop button is pressed or an error occurs, the enable output FG of B is turned off immediately. The enable output FG will also be turned off if the P switches to TOP or when the P is started up. The signal at the enable output FG must be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B which corresponds to the NR number will contain the error information explaining why FG was turned off. Rating to EN 9- Depending on the application area and its respective regulations, the connection example is suitable for applications up to and including category in accordance with EN 9-. Reason: No redundancy with single-channel emergency stop button Drawing file Page 7 in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

22 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip -9 NE snoitacilppa yrogetac pot-e C ELC peD eman etad ELC.. eman noisiver 7 tatus / 7 :egap :yrotcerid 99lppA/zliP/nalpE 9 p UBytefa htiw gnirotinom pot-e teser pot-e eraps eraps eraps pot-e OID B P OID B P OID B P OID B P OID B P V. E. E. E. E. E P B D 7X- X- X- I O.E -.E X- X- X- X- X- X- - X- X- P B T T D I OID B P OID B P O eslup tset eslup tset -

23 Emergency top Applications Category, EN 9- afetybu p Emergency stop monitoring Timing diagram B parameters Manual reset when the P is cold/warm started: QAnf = Manual reset after the emergency stop button has been released: QAut = _Ö EIN FG P- TART Program KB - B - NR E..Reset - X - EIN E..E-TOP - X - _Ö M..RLO- - X - QAnf M..RLO- - X - QAut Additional commands: With B the input parameter NR is monitored. This block must be scanned as part of the P-cycle. The following commands should therefore be entered once only at the end of OB : : A DB : I DW B NA_Kat_ FG - X - M..NA_ Effect: The counter for monitoring the NR in DB /DW (global parameters) is incremented. Please note: A minimum scan time must be entered in the configurator of the P W PG system software. Global parameters used in administration data block DB DW : Counter for NR monitoring Global parameters may be set in OB using B 7. Additional blocks required DB : Administration data block DB must consist of its total length of words. DB must be READ/WRITE. B 7: Initialisation of global parameters in DB B : To call up the operating system - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

24 Notes -7 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

25 Emergency top Applications Category, EN 9- P Rip cord monitoring Features Dual-channel Manual reset when the P is started up or cold started Manual reset when rip cord switch is released Failsafe standard function block used: B (E-TOP) Description Emergency switch function In this example, the P is monitoring rip cord switches and. In the user program, a failsafe standard function block B is assigned to each rip cord switch. B detects if the assigned rip cord switch was pressed and also detects incorrect input signals, e.g. a reset button constantly operated. If the rip cord switch is operated or an error occurs, the enable output on the corresponding B is switched off immediately. The enable output ENBL will also be turned off if the P switches to TOP and when the P is started up. The signals of both enable outputs ENBL must be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B which corresponds to the NR number will contain the error information explaining why ENBL was turned off. How the error is reset will depend on the operating mode being used on B. The parameters for the B blocks in this application example have been assigned so that when the P is cold started (P switched off and on), started up (P TOP-RUN) or after the rip cord switch has been released, a reset must be carried out by pressing (/-pulse edge at RET). This means that the output parameter FG of B will be turned on. Rating to EN 9- Depending on the application area and its respective regulations, this connection example is suitable for applications up to and including category in accordance with EN 9-. Reason: Redundancy via dual-channel rip cord switch As both contacts on the rip cord switch are connected to different test pulses, all short circuits are detected, unless the contacts are bridged (cable from the test pulse output to the contact and the cable from the contact to the input). All shorts across the contacts and short circuits to VDC are detected. Feasibility tests are carried out on input signals and contact synchronisation time is monitored in B Pilz products Quantity Name Order number P CPU P BMP / P P P DIO T P DI P-B-NOT 7B Drawing file Page in project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

26 7 9 +VDC -X test pulse test pulse T O I D T O L P A. -X P DIO T A.7 -X P DIO T -X -X W OELFLEX xqmm - W OELFLEX xqmm - - co.:chmersal type: Z 7 co.:chmersal type: Z 7 W OELFLEX xqmm W OELFLEX xqmm -X E. E. E. E. E. -X -X -X -X -X I D T O L P E. P DI rip cord switch E. P DI rip cord switch E. P DI rip cord switch E. P DI rip cord switch E. P DI reset Revision Name.Nov. CLE Date Name Dep..Jun.999 CLE C rip cord application Category EN 9- Pilz GmbH & Co. Felix-Wankel-tr. 77 Ostfildern rip cord switch monitoring with P Directory: Eplan/Pilz/Appl99 Page: -9 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

27 Emergency top Applications Category, EN 9- P Rip cord monitoring Timing diagram B parameters Without afetybu p connection: GRP = RLO- Manual reset/start-up disabler on P start-up: Aut = Manual reset/reset lock after error: ARst = Function test required: FTT = NC_ from NC_ from NC_ from NC_ from RET Z_GE P- TART : Normal mode, start-up reset : Rip cord switch operated : Rip cord switch operated : Reset lock : Function test : Reset lock reset synchronisation error Program KB - B - NR M..VKE- - X - GRP E..Reset - X - RET E..NA_ch - X - NC_ E..NA_ch - X - NC_ M..VKE- - X - Aut M..VKE- - X - ARst M..VKE- - X - FTT KB - B - NR M..VKE- - X - GRP E..Reset - X - RET E..NA_ch - X - NC_ E..NA_ch - X - NC_ M..VKE- - X - Aut M..VKE- - X - ARst M..VKE- - X - FTT Additional commands: : L M7..Z_ : U M7..Z_ : = M..Z_GE B E-TOP B E-TOP ENBL - X - M 7..Z_ ENBL - X - M 7..Z_ Please note: A minimum scan time must be entered in the configurator of the system software P W PG. - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

28 Emergency top Applications Category, EN 9- P Rip cord monitoring Global parameters used in administration data block DB DW : Number of scans for the contact synchronisation time between the N/C contacts of the rip cord switch Global parameters may be set in OB using B 7. Additional blocks required DB : Administration data block DB must consist of its total length of words. DB must be READ/WRITE. B 7: Initialisation of global parameters in DB - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

29 Emergency top Applications Category, EN 9- P Rip cord monitoring Features ingle-channel Manual reset when the P is started up or cold started Manual reset when rip cord switch is released Failsafe standard function block used: B (E-TOP) Description Emergency switch function In this example, the P is monitoring rip cord switches and. In the user program, a failsafe standard function block B is assigned to each rip cord switch. B detects if the assigned rip cord switch was pressed and also detects incorrect input signals, e.g. a reset button constantly operated. If the rip cord switch is operated or an error occurs, the enable output on the corresponding B is switched off immediately. The enable output ENBL will also be turned off if the P switches to TOP and when the P is started up. The signals of both enable outputs ENBL must be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B which corresponds to the NR number will contain the error information explaining why ENBL was turned off. How the error is reset will depend on the operating mode being used on B. The parameters for the B blocks in this application example have been assigned so that when the P is cold started (P switched off and on), started up (P TOP-RUN) or after the rip cord switch has been released, a reset must be carried out by pressing (/-pulse edge at RET). This means that the output parameter FG of B will be turned on. Rating to EN 9- Depending on the application area and its respective regulations, this connection example is suitable for applications up to and including category in accordance with EN 9-. Reason: No redundancy with single-channel rip cord switch Pilz products Quantity Name Order number P CPU P BMP / P P P DIO T P DI P-B-NOT 7B Drawing file Page 7 in projekt Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

30 7 9 +VDC -X test pulse test pulse T O I D T O L P A. -X P DIO T A.7 -X P DIO T -X A. -X A.7 W OELFLEX xqmm - W OELFLEX xqmm - - co.:chmersal type: Z 7 co.:chmersal type: Z 7 W OELFLEX xqmm W OELFLEX xqmm -X E. E. E. -X -X -X -X -X I D T O L P E. P DI rip cord switch E. P DI rip cord switch E. P DI spare E. P DI spare E. P DI reset Revision Name.Nov. CLE Date Name Dep..Jun.999 CLE C rip cord switch applications Category EN 9- Pilz GmbH & Co. Felix-Wankel-tr. 77 Ostfildern rip cord switch monitoring with P Directory: Eplan/Pilz/Appl99 Page: 7 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

31 Emergency top Applications Category, EN 9- P Rip cord monitoring Timing diagram B parameters Without afetybu p connection: GRP = RLO- Manual reset/start-up disabler on P start-up: Aut = Manual reset/reset lock after error: ARst = No function test required: FTT = NC_ from NC_ from NC_ from NC_ from RET Z_GE P- TART : Normal mode, start-up reset : Rip cord switch operated : tart-up disabled, as rip cord switch operated : Reset lock reset Program KB - B - NR M..VKE- - X - GRP E..Reset - X - RET E..EILZUG_ - X - NC_ E..EILZUG_ - X - NC_ M..VKE- - X - Aut M..VKE- - X - ARst M..VKE- - X - FTT KB - B - NR M..VKE- - X - GRP E..Reset - X - RET E..EILZUG_ - X - NC_ E..EILZUG_ - X - NC_ M..VKE- - X - Aut M..VKE- - X - ARst M..VKE- - X - FTT Additional commands: : L M7..Z_ : U M7..Z_ : = M..Z_GE B E-TOP B E-TOP ENBL - X - M 7..Z_ ENBL - X - M 7..Z_ Please note: A minimum scan time must be entered in the configurator of the system software P W PG. - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

32 Emergency top Applications Category, EN 9- P Rip cord monitoring Global parameters used in administration data block DB DW : Number of scans for the contact synchronisation time between the N/C contacts of the rip cord switch Global parameters may be set in OB using B 7. Additional blocks required DB : Administration data block DB must consist of its total length of words. DB must be READ/WRITE. B 7: Initialisation of global parameters in DB - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

33 Raum für Bemerkungen - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

34 afety Gate Applications Contents Page afety Gate Applications P afety gate monitoring Category, EN 9- - afetybu p afety gate monitoring Category, EN 9- - P afety gate monitoring Category, EN 9- - afetybu p afety gate monitoring Category, EN Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

35 afety Gate Applications Category, EN 9- P afety gate monitoring Features Dual-channel redundancy Manual reset when the P is started up or cold started Reset lock Function test of the gate when the P is started up or cold started Failsafe standard function block used: B (T_K) Description afety gate monitoring function In this example the safety system monitors both safety gate switches and. In the user program, the failsafe standard function block B is assigned to the safety gate switches. B detects when a safety gate is opened and also for incorret input signals, i.e. a reset button is pressed constantly. If the safety gate is opened or an error occurs, the enable output FG of B is turned off immediately. The enable output FG will also be turned off if the P switches to TOP or when the P is switched on. The signal at the enable output FG must be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B which corresponds to the NR number will contain the error information explaining why FG was turned off. How the error is reset will depend on the operating mode being used. In this application example, the parameters for B have been assigned so that when the P is cold stared (P switched off and on), when the P started up (P TOP/RUN) or after the safety gate has been closed, a reset is required by pressing (/-pulse edge at trt ). This means that the output parameter FG of B will be turned on. In addition, the parameters have been assgined in such a way that when the P is started up or cold started a function test of the safety gate (open and close the gate) must be carried out. Rating to EN 9- Depending on the application area and its respective regulations, this connection example is suitable for applications up to and including category in accordance with EN 9-. Reason: Redundancy via dual-channel safety gate switches As both contacts on the safety gate switches are connected to different test pulses, all short circuits are detected, unless the contacts are bridged (cable from test pulse to the contact and the cable from the contact to the input) All shorts across the contacts and short circuits to VDC are detected Feasibility test of the input signals, e.g. detects for bridged contacts and contact synchronisation time monitoring in B when the safety gate is closed. Pilz products Quantity Name Order number P CPU P BMP / P P P DIO T P DI P-B-TRA 7B Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

36 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de :egap :yrotcerid 99lppA/zliP/nalpE 9 P htiw gnirotinom etag ytefas nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip -9 NE gnirotinom etag yrogetac ytefas C ELC peD eman etad ELC.. eman noisiver teser /trats gninnur enihcam etag desolc ytefas hctiws etag desolc ytefas hctiws ID P. ID P E. ID P E. ID P E. E P L O T D I - X-.E.E.E.E X- X- X- - K- K- X- X- desolc ton etag ytefas esolc etag ytefas 7.A.A X- eslup tset eslup tset P L O 7. A. A T D I O T OID P T OID P T - X- X- CDV+ 7 tatus / -

37 afety Gate Applications Category, EN 9- P afety gate monitoring Timing diagram B parameters Manual reset when P is started up or P cold start: AuT = Reset lock: ARt = Function test of the gate is not required when the P is started up or cold started: NFkT = P- TART MEin trt FG yti yti: ynchronisation time between and, entered by the user x: ynchronisation error y: Function test E-TOP button x y Program KB - B - NR E..Gate switch - X - E..Gate switch - X - KF.yn.-time - W - yti E..Machine-running - X - MEin E..Reset - X - trt M..RLO- - X - ARt M..RLO- - X - Aut M..RLO- - X - NFkT B T_K FG - X - M. Please note: A minimum scan time must be entered in the configurator of the P W PG system software. Global parameters used in administration data block DB DW : Minimum scan time Global parameters may be set in OB using B 7. Additional blocks required DB : Administration data block DB must consist of its total length of data words. DB must be READ/WRITE. B 7: Initialisation of the global parameters in DB - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

38 Notes - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

39 afety Gate Applications Category, EN 9- afetybu p afety gate monitoring Features Dual-channel redundancy Manual reset when the P is started up or cold started Reset lock Function test of the gate when the P is started up or cold started Failsafe standard function block used: B (T_K) Description afety gate monitoring function In this example, the P on the safe bus system afetybu p monitors both safety gate switches and. In the user program, the failsafe standard function block B is assigned to the safety gate switches. B detects when a safety gate is opened and also for incorret input signals, i.e. a reset button is pressed constantly. If the safety gate is opened or an error occurs, the enable output FG of B is turned off immediately. The enable output FG will also be turned off if the P switches to TOP or when the P is switched on. The signal at the enable output FG must be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B which corresponds to the NR number will contain the error information explaining why FG was turned off. How the error is reset will depend on the operating mode being used. In this application example, the parameters for B have been assigned so that when the P is cold stared (P switched off and on), when the P started up (P TOP/RUN) or after the safety gate has been closed, a reset is required by pressing (/-pulse edge at trt ). This means that the output parameter FG of B will be turned on. In addition, the parameters have been assgined in such a way that when the P is started up or cold started a function test of the safety gate (open and close the gate) must be carried out. Rating to EN 9- Depending on the application area and its respective regulations, this connection example is suitable for applications up to and including category in accordance with EN 9-. Reason: Redundancy via dual-channel safety gate switches As both contacts on the safety gate switches are connected to different test pulses, all short circuits are detected, unless the contacts are bridged (cable from test pulse to the contact and the cable from the contact to the input) All shorts across the contacts and short circuits to VDC are detected Feasibility test of the input signals, e.g. detects for bridged contacts and contact synchronisation time monitoring in B when the safety gate is closed. Pilz products Quantity Name Order number P B DP- P B DIO P B Plug-in screws or P B pring-loaded terminals P B UB-D P B BUKABEL 7 P-B-TRA 7B Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

40 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip -9 NE gnirotinom etag yrogetac ytefas C ELC peD eman etad ELC.. eman noisiver 7 tatus / :egap :yrotcerid 99lppA/zliP/nalpE 9 p UBytefa htiw gnirotinom etag ytefas OID B P teser /trats OID gninnur enihcam B P etag OID desolc ytefas hctiws B P etag OID desolc ytefas hctiws B P P V. E. E. E. E B D I X- X- - O.E.E.E.E X- X- X- - K- K- X- X- desolc ton etag ytefas esolc etag ytefas X- X- X- eslup tset eslup tset P B T T D I OID B P OID B P O - -7

41 afety Gate Applications Category, EN 9- afetybu p afety gate monitoring Timing diagram B parameters Manual reset when P is started up or P cold start: AuT = Reset lock: ARt = Function test of the gate is not required when the P is started up or cold started: NFkT = P- TART MEin trt FG yti yti: ynchronisation time between and, entered by the user x: ynchronisation error y: Function test E-TOP button x y Program KB - B - NR E..Gate switch - X - E..Gate switch - X - KF.yn.-time - W - yti E..Machine-running - X - MEin E..Reset - X - trt M..RLO- - X - ARt M..RLO- - X - Aut M..RLO- - X - NFkT B T_K FG - X - M. Please note: A minimum scan time must be entered in the configurator of the P W PG system software. Global parameters used in administration data block DB DW : Minimum scan time Global parameters may be set in OB using B 7. Additional blocks required DB : Administration data block DB must consist of its total length of data words. DB must be READ/WRITE. B 7: Initialisation of the global parameters in DB - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

42 Notes -9 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

43 afety Gate Applications Category, EN 9- P afety gate monitoring Features ingle-channel Manual reset when the P is started up or cold started Reset lock Function test of the gate is required when the P is started up or cold started Failsafe standard function block used: B (T_K) Description afety gate monitoring function In this example the safety system monitors the safety gate switch. In the user program, the failsafe standard function block B is assigned to the safety gate switch. B detects if the safety gate is opened and if incorrect input signals are present, e.g. reset button pressed constantly. If the safety gate is opened or an error occurs, the enable output FG of B is turned off immediately. The enable output FG will also be turned off if the P switches to TOP or when the P is switched on. The signal at the enable output FG must be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B which corresponds to the NR number will contain the error information explaining why FG was turned off. How the error is reset will depend on the operating mode being used. In this application example, the parameters for B have been assigned so that when the P is cold started (P switched off/on), started up (P TOP-RUN) or after the safety gate has been closed, a reset is required by pressing (/-pulse edge at trt ). This means that the output parameter FG of B will be turned on. In addition, the parameters have been assigned so that when the P is started up or cold started a function test of the safety gate (open and close the gate) must be carried out. Rating to EN 9- Depending on the application area and its respective regulations, this connection example is suitable for applications up to and including category in accordance with EN 9-. Reason: No redundancy with single-channel safety gate switches Pilz products Quantity Name Order number P CPU P BMP / P P P DIO T P DI P-B-TRA 7B Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

44 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de :egap :yrotcerid 99lppA/zliP/nalpE 9 P htiw gnirotinom etag ytefas nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip -9 NE gnirotinom etag yrogetac ytefas C ELC peD eman etad ELC.. eman noisiver teser /trats gninnur enihcam eraps etag desolc ytefas ID P. ID P E. ID P E. ID P E. E P L O T D I - X-.E.E.E K- X- X- desolc ton etag ytefas esolc etag ytefas.a P L O 7. A. A T D I O T OID P T OID P T - eslup tset eslup tset X- X- X- X- X- X- CDV+ 7 tatus / -

45 afety Gate Applications Category, EN 9- P afety gate monitoring Timing diagram B parameters Manual reset when the P is started up or P is cold started AuT = Reset lock: ARt = Function test of the gate is required when the P is started up or cold started: NFkT = P- TART / MEin trt FG Program KB - B - NR E..Gate switch - X - E..Gate switch - X - KF.yn. time - W - yti E..Machine running - X - MEin E..Reset - X - trt M..RLO- - X - ARt M..RLO- - X - Aut M..RLO- - X - NFkT B T_K FG - X - M. Please note: A minimum scan time must be entered in the configurator of the P W PG system software Global parameters used in administration data block DB DW: minimum scan time Global parameters can be set in OB using B 7. Additional blocks required DB: Administration data block DB must consist of its total length of words DB must be READ/WRITE. B7: Initialisation of global parameters in DB - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

46 Notes - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

47 afety Gate Applications Category, EN 9- afetybu p afety gate monitoring Features ingle-channel Manual reset when the P is started up or cold started Reset lock Function test of the gate is required when the P is started up or cold started Failsafe standard function block used: B (T_K) Description afety gate monitoring function In this example, the P on the safe bus system afetybu p monitors the safety gate switch. In the user program, the failsafe standard function block B is assigned to the safety gate switch. B detects if the safety gate is opened and if incorrect input signals are present, e.g. reset button pressed constantly. If the safety gate is opened or an error occurs, the enable output FG of B is turned off immediately. The enable output FG will also be turned off if the P switches to TOP or when the P is switched on. The signal at the enable output FG must be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B which corresponds to the NR number will contain the error information explaining why FG was turned off. How the error is reset will depend on the operating mode being used. In this application example, the parameters for B have been assigned so that when the P is cold started (P switched off/on), started up (P TOP-RUN) or after the safety gate has been closed, a reset is required by pressing (/-pulse edge at trt ). This means that the output parameter FG of B will be turned on. In addition, the parameters have been assigned so that when the P is started up or cold started a function test of the safety gate (open and close the gate) must be carried out. Rating to EN 9- Depending on the application area and its respective regulations, this connection example is suitable for applications up to and including category in accordance with EN 9-. Reason: No redundancy with single-channel safety gate switches Pilz products Quantity Name Order number P B DP- P B DIO P B Plug-in screws or P B pring-loaded terminals P B UB-D P B BUKABEL 7 P-B-TRA 7B Drawing file Page 9 in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

48 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip -9 NE gnirotinom etag yrogetac ytefas C ELC peD eman etad ELC.. eman noisiver 7 tatus / 9 :egap :yrotcerid 99lppA/zliP/nalpE 9 p UBytefa htiw gnirotinom etag ytefas teser /trats gninnur enihcam eraps etag desolc ytefas P OID B P OID B P OID B P OID B P V. E. E. E. E B D I X- X- - O.E.E.E.E K- X- X- desolc ton etag ytefas esolc etag ytefas X- X- X- X- X- X- eslup tset eslup tset P B T T D I OID B P OID B P O - -

49 afety Gate Applications Category, EN 9- afetybu p afety gate monitoring Timing diagram B parameters Manual reset when the P is started up or P is cold started AuT = Reset lock: ARt = Function test of the gate is required when the P is started up or cold started: NFkT = P- TART / MEin trt FG Program KB - B - NR E..Gate switch - X - E..Gate switch - X - KF.yn. time - W - yti E..Machine running - X - MEin E..Reset - X - trt M..RLO- - X - ARt M..RLO- - X - Aut M..RLO- - X - NFkT B T_K FG - X - M. Please note: A minimum scan time must be entered in the configurator of the P W PG system software Global parameters used in administration data block DB DW: minimum scan time Global parameters can be set in OB using B 7. Additional blocks required DB: Administration data block DB must consist of its total length of words DB must be READ/WRITE. B7: Initialisation of global parameters in DB - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

50 Notes -7 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

51 afety Gate Applications - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

52 Feedback Loop Applications Contents Page Feedback Loop Applications P Feedback loop monitoring Category, EN 9- - afetybu p Feedback loop monitoring Category, EN 9- - P Feedback loop monitoring Category, EN 9- - with a PZE X (Pilz) afetybu p Feedback loop monitoring Category, EN 9- - with a PZE X (Pilz) P Feedback loop monitoring Category, EN 9- - afetybu p Feedback loop monitoring Category, EN 9- - P Feedback loop monitoring Category, EN 9- - P Feedback loop monitoring Category, EN 9- - on a IMATIC 7 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

53 Feedback Loop Applications Category, EN 9- P Feedback loop monitoring Features Dual-channel Failsafe standard function block used: B 7 (RFK_K) Descripton Feedback loop monitoring function In this example the safety system monitors the contacts of relays K and K. In the user program, the failsafe standard function block B 7 is assigned to the N/C contacts K and K B 7 is used to monitor the feedback loop and drive the relays. A /-pulse edge at the input parameter Ein of B 7 (button ) will switch on the relay driven by output K and a /-pulse edge will switch off the relay. B 7 has extensive fault detection properties. Errors are detected such as RFK remains open and RFK remains closed. If an error occurs the enable FG and the relay driven by output K of B 7 are turned off immediately. Both contacts are also turned off if the P switches to TOP or the P is switched on. The signal at the enable output FG can be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B 7 which corresponds to the NR number will contain information explaining why FG was turned off. If an error occurs, a reset must be carried out by pressing (/-pulse edge at Ret) after the error has been removed. This means the eanble output FG of B 7 is turned on. Output K can be turned on again by pressing. Rating to EN 9- Depending on the application area and its respective regulations, the connection example is suitable for category applications in accordance with EN 9-. Reason: Redundancy via dual-channel feedback loop As both relay contacts are connected to different test pulses, short circuits are detected unless the contacts are bridged (cable from the test pulse output to the contact and the cable from the contact to the input). All shorts across the contacts and short circuits to VDC are detected Feasibility tests are carried out on the input signals in B 7, e.g. detects bridged contacts Pilz products Quantity Name Order number P CPU P BMP / P P P DIO Z P DI P-B-NOT 7B Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

54 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de :egap :yrotcerid 99lppA/zliP/nalpE 9 / htiw rotcatnoc no gnirotinom pool P kcabdeef nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip -9 gnirotinom NE pool yrogetac kcabdeef C ELC peD eman etad ELC.. eman noisiver teser no enihcam pool kcabdeef pool kcabdeef BB- rotcatnoc TR BB- rotcatnoc TR ID P. E ID P. E ID P. E ID P. E L O T P D I W V U A A A A.E.E.E.E EP A-7 Q- X-.HC-EP. K- 7. K- -.A +.A 7.A.A. K- X- X- K- K- X- X- - - X- P P 7. K- L L Z -. OID A P +. A O T D I O Z T OID 7. P A T OID. P A O T D I O T rotcatnoc / rotcatnoc eslup tset eslup tset ~ M WK M- X- X- X- X- X- X- X- CDV+ CAV L L L 7 tatus / -

55 Feedback Loop Applications Category, EN 9- P Feedback loop monitoring Timing diagram Program P- TART RFK RFK Ein Ret FG K KB 7 - B - NR E..RFK-K-M. - X - RFK E..RFK-K-M. - X - RFK E..Reset - X - Ret E..M_tart - X - Ein B7 RFK_K Please note: A minimum scan time must be entered in the configurator of the P W PG system software. Global parameters used in the administration data block DB DW : Number of scans for the reaction time RFK Global parameters can be set in OB using B 7. Additional blocks required DB: Administration data block DB must consist of its total length of words. DB must be READ/WRITE. B7: Initialisation of global parameters in DB FG - X - M 7..Enable-M K - X - A..K-M./ - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

56 Notes - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

57 Feedback Loop Applications Category, EN 9- afetybu p Feedback loop monitoring Features Dual-channel Failsafe standard function block used: B 7 (RFK_K) Descripton Feedback loop monitoring function In this example, the P on the safe bus system afetybu p monitors the contacts of relays K and K. In the user program, the failsafe standard function block B 7 is assigned to the N/C contacts K and K. B 7 is used to monitor the feedback loop and drive the relays. A /-pulse edge at the input parameter Ein of B 7 (button ) will switch on the relay driven by output K and a /-pulse edge will switch off the relay. B 7 has extensive fault detection properties. Errors are detected such as RFK remains open and RFK remains closed. If an error occurs the enable FG and the relay driven by output K of B 7 are turned off immediately. Both contacts are also turned off if the P switches to TOP or the P is switched on. The signal at the enable output FG can be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B 7 which corresponds to the NR number will contain information explaining why FG was turned off. If an error occurs, a reset must be carried out by pressing (/-pulse edge at Ret) after the error has been removed. This means the eanble output FG of B 7 is turned on. Output K can be turned on again by pressing. Rating to EN 9- Depending on the application area and its respective regulations, the connection example is suitable for category applications in accordance with EN 9-. Reason: Redundancy via dual-channel feedback loop As both relay contacts are connected to different test pulses, short circuits are detected unless the contacts are bridged (cable from the test pulse output to the contact and the cable from the contact to the input). All shorts across the contacts and short circuits to VDC are detected Feasibility tests are carried out on the input signals in B 7, e.g. detects bridged contacts Pilz products Quantity Name Order number P B DP- P B DIO P B Plug-in screws or P B pring-loaded terminals P B UB-D P B BUKABEL 7 P-B-NOT 7B Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

58 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus / :egap :yrotcerid 99lppA/zliP/nalpE htiw rotcatnoc no gnirotinom p pool UBytefa kcabdeef nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip -9 gnirotinom NE pool yrogetac kcabdeef C ELC peD eman etad ELC.. eman noisiver.... BB- rotcatnoc TR.... BB- rotcatnoc TR OID B V P teser. E no OID enihcam B. P E OID pool kcabdeef B. P E OID pool kcabdeef B. P E P B D I O W V U A A A A.E.E.E.E EP. K- X-.HC-EP 7 X- X- -.A +.A X- X- 7X- X- K- K- 7X- X X- X- X-. K- X-. K- X- X- X- ~ M WK M- P 7. K- OID -. B P A OID +. B P A OID. B A P OID. B A P OID B T P OID B T P B D I O A-7 Q- / rotcatnoc / rotcatnoc eraps eraps eslup tset eslup tset CAV L L L 9 7-7

59 Feedback Loop Applications Category, EN 9- afetybu p Feedback loop monitoring Timing diagram Program P- TART RFK RFK Ein Ret FG K KB 7 - B - NR E..RFK-K-M. - X - RFK E..RFK-K-M. - X - RFK E..Reset - X - Ret E..M_tart - X - Ein B7 RFK_K Please note: A minimum scan time must be entered in the configurator of the P W PG system software. Global parameters used in the administration data block DB DW : Number of scans for the reaction time RFK Global parameters can be set in OB using B 7. Additional blocks required DB: Administration data block DB must consist of its total length of words. DB must be READ/WRITE. B7: Initialisation of global parameters in DB FG - X - M 7..Enable-M K - X - A..K-M./ - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

60 Notes -9 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

61 Feedback Loop Applications Category, EN 9- P Feedback loop monitoring with a PZE X (Pilz) Features Dual-channel Feedback loop using a PZE X Failsafe standard function block used: B 7 (RFK_K) Description Feedback loop monitoring function In this example the safety system monitors the N/C contact on the feedback loop Y/ Y. The N/C contact is switched by relay K7. The relay and N/C contact are on the PZE X expander module. In the user program the failsafe standard function block B 7 is assigned to the N/C contact K7. B 7 is used for feedback monitoring and drivng the relay. A /-pulse edge at the input paramter Ein of B7 will switch on the relay driven by output K and a /- pulse edge will switch off the relay. B 7 has extensive fault detection properties. Errors are detected such as RFK remains open and RFK remains closed. If an error occurs the enable FG and the relay driven by output K of B 7 are turned off immediately. Both contacts are also turned off if the P switches to TOP or the P is switched on. The signal at the enable output FG can be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B 7 which corresponds to the NR number will contain the error information explaining why FG was turned off. If an error occurs, a reset must be carried out by pressing (/-pulse edge at Ret) after the error has been removed. This means the enable output FG of B 7 is turned on again. Output K can also be turned on by setting the flag M. (M. may be used, for example, to generate the enable signal for another block). Rating to EN 9- Depending on the application area and its respective regulations, this connection example is suitable for category applications in accordance with EN 9-. Reason: Redundancy via dual-channel feedback loop in PZE X. Pilz products Quantity Name Order number P CPU P BMP / P P P DIO Z P DIO T P DI P-B-NOT 7B PZE X 77 Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

62 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de :egap :yrotcerid 99lppA/zliP/nalpE 9 yaler ytefas no gnirotinom P htiw XEZP pool kcabdeef nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip XEZP -9 htiw NE pool yrogetac kcabdeef C ELC peD eman etad ELC.. eman noisiver. Y Y teser eraps pool kcabdeef X EZP yaler ID P. ytefas ID P E. ID P E. E P L O T D I.E.E X EZP A A A A Y Y 7. K- mmqx XELFLEO W -.A +.A 7.A.A X- X- 7K- X- X- - X- P P L L O O -. A +. A T D I 7. A. A T D I O O Z OID P Z T OID P T OID P T X EZP yaler ytefas X EZP yaler ytefas eslup tset eslup tset X- X- X- X- X- X- CDV+ 7 tatus / -

63 Feedback Loop Applications Category, EN 9- P Feedback loop monitoring with a PZE X (Pilz) Timing diagram Program P- TART RFK/ RFK Ein Ret FG K : Output parameter K = : Error in feedback loop: FG = : Reset lock after Fehler : Error reset Rset = / -> FG = KB - B - NR E..RFK-K7 - X - RFK E..RFK-K7 - X - RFK E..Reset - X - Ret M..Enable-ZHB - X - Ein B7 RFK_K Please note: A minimum scan time must be entered in the configurator of the P W PG system software.. Global parameters used in administration data block DB DW : Number of scans for the reaction time RFK Global parameters can be set in OB using B 7. Additional blocks required DB : Administration data block DB must consist of its total length of words. DB must be READ/WRITE. B 7: Initialisation of the global parameters in DB. FG - X - M 7..Enable-K7 K - X - A..K7 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

64 Notes - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

65 Feedback Loop Applications Category, EN 9- afetybu p Feedback loop monitoring with a PZE X (Pilz) Features Dual-channel Feedback loop using a PZE X Failsafe standard function block used: B 7 (RFK_K) Description Feedback loop monitoring function In this example, the P on the safe bus system afetybu p monitors the N/C contact on the feedback loop Y/Y. The N/C contact is switched by relay K7. The relay and N/C contact are on the PZE X expander module. In the user program the failsafe standard function block B 7 is assigned to the N/C contact K7. B 7 is used for feedback monitoring and drivng the relay. A /-pulse edge at the input paramter Ein of B7 will switch on the relay driven by output K and a /- pulse edge will switch off the relay. B 7 has extensive fault detection properties. Errors are detected such as RFK remains open and RFK remains closed. If an error occurs the enable FG and the relay driven by output K of B 7 are turned off immediately. Both contacts are also turned off if the P switches to TOP or the P is switched on. The signal at the enable output FG can be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B 7 which corresponds to the NR number will contain the error information explaining why FG was turned off. If an error occurs, a reset must be carried out by pressing (/-pulse edge at Ret) after the error has been removed. This means the enable output FG of B 7 is turned on again. Output K can also be turned on by setting the flag M. (M. may be used, for example, to generate the enable signal for another block). Rating to EN 9- Depending on the application area and its respective regulations, this connection example is suitable for category applications in accordance with EN 9-. Reason: Redundancy via dual-channel feedback loop in PZE X. Pilz products Quantity Name Order number P B DP- P B DIO P B Plug-in screws or P B pring-loaded terminals P B UB-D P B BUKABEL 7 P-B-NOT 7B PZE X 77 Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

66 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip XEZP -9 htiw NE pool yrogetac kcabdeef C ELC peD eman etad ELC.. eman noisiver 7 tatus / :egap :yrotcerid 99lppA/zliP/nalpE 9 yaler ytefas no p UBytefa htiw XEZP gnirotinom pool kcabdeef. Y Y teser eraps pool kcabdeef X EZP OID B P OID B P OID B P P V yaler ytefas. E. E. E B D I O.E.E.E X EZP A A A A Y Y mmqx XELFLEO W -.A +.A X- X- 7X- X- K- 7X- X- X- - X- X- X- X-. K- X- X- P B -. A +. A. A. A T T D I OID B P OID B P OID B P OID B P OID B P OID B P O X EZP yaler ytefas X EZP yaler ytefas eraps eraps eslup tset eslup tset -

67 Feedback Loop Applications Category, EN 9- afetybu p Feedback loop monitoring with a PZE X (Pilz) Timing diagram Program P- TART RFK/ RFK Ein Ret FG K : Output parameter K = : Error in feedback loop: FG = : Reset lock after Fehler : Error reset Rset = / -> FG = KB - B - NR E..RFK-K7 - X - RFK E..RFK-K7 - X - RFK E..Reset - X - Ret M..Enable-ZHB - X - Ein B7 RFK_K Please note: A minimum scan time must be entered in the configurator of the P W PG system software.. Global parameters used in administration data block DB DW : Number of scans for the reaction time RFK Global parameters can be set in OB using B 7. Additional blocks required DB : Administration data block DB must consist of its total length of words. DB must be READ/WRITE. B 7: Initialisation of the global parameters in DB. FG - X - M 7..Enable-K7 K - X - A..K7 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

68 Notes -7 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

69 Feedback Loop Applications Category, EN 9- P Feedback loop monitoring Features ingle-channel Failsafe standard function block used: B 7 (RFK_K) Description Feedback loop monitoring function In this example the safety system monitors the contacts of relay K. In the user progam, the failsafe standard function block B 7 is assigned to the N/C contact K. B 7 is used to monitor the feedback loop and drive the relay. A /-pulse edge at the input parameter Ein of B 7 (button ) will switch on the relay driven by output K and a /-pulse edge will switch off the relay. B 7 has extensive fault detection properties. Errors are detected such as RFK remains open or RFK remains closed. If an error occurs, the enable output FG and the relay driven by output K of B 7 are turned off. Both outputs are also turned off when the P switches to TOP or when the P is started up. The signal at the enable output FG can be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B 7 which corresponds to the NR number will contain the error information explaining why FG was turned off. If an error occurs, a reset must be carried out by pressing (/-pulse edge at Ret). This means the enable output FG of B7 is turned on. Output K can also be turned on by pressing. Rating to EN 9- Depending on the application area and its respective regulations, the connection diagram is suitable for category applications in accordance with EN 9-. Reason: No redundancy with single-channel feedback loop Pilz products Quantity Name Orer number P CPU P BMP / P P P DIO Z P DI P-B-NOT 7B Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

70 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de :egap :yrotcerid 99lppA/zliP/nalpE 9 tuptuo elop -.A X- -. A OID P Z rotcatnoc laud pool kcabdeef P htiw lenahc elgnis nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip -9 gnirotinom NE pool yrogetac kcabdeef C ELC peD eman etad ELC.. eman noisiver.... teser no enihcam eraps pool kcabdeef BB- rotcatnoc TR ID P. E ID P. E ID P. E ID P. E L O T P D I W V U A A X- K-.E.E.E EP A-7 Q- X-.HC-EP 7. K- +.A X-.A X- - - X- P P 7. K- L L +. A O T D I O Z T OID 7. P A T OID. P A O T D I O T rotcatnoc eslup tset eslup tset ~ M WK M- X- X- X- X- X- X- X- CDV+ CAV L L L 7 tatus / -9

71 Feedback Loop Applications Category, EN 9- P Feedback loop monitoring Timing diagram Program P- TART RFK/ RFK Ein Ret FG K : Output parameter K = : Error in feedback loop: FG = : Reset lock after Fehler : Error reset Rset = / -> FG = KB - B - NR E..RFK-K-M. - X - RFK E..RFK-K-M. - X - RFK E..Reset - X - Ret E..M_tart - X - Ein B7 RFK_K Please note: A minimum scan time must be entered in the configurator of the P W PG system software. Global parameters used in the administration data block DB DW : Number of scans for the reaction time RFK Global parameters can be set in OB using B 7. FG - X - M 7..Enable-M K - X - A..K-M Additional blocks required DB : Administration data block DB must consist of its total length of data words. DB must be READ/WRITE. B7: Initialisation of the global parameters in DB. - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

72 Notes - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

73 Feedback Loop Applications Category, EN 9- afetybu p Feedback loop monitoring Features ingle-channel Failsafe standard function block used: B 7 (RFK_K) Description Feedback loop monitoring function In this example, the P on the safe bus system afetybu p monitors the contacts of relay K. In the user progam, the failsafe standard function block B 7 is assigned to the N/C contact K. B 7 is used to monitor the feedback loop and drive the relay. A /-pulse edge at the input parameter Ein of B 7 (button ) will switch on the relay driven by output K and a /-pulse edge will switch off the relay. B 7 has extensive fault detection properties. Errors are detected such as RFK remains open or RFK remains closed. If an error occurs, the enable output FG and the relay driven by output K of B 7 are turned off. Both outputs are also turned off when the P switches to TOP or when the P is started up. The signal at the enable output FG can be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B 7 which corresponds to the NR number will contain the error information explaining why FG was turned off. If an error occurs, a reset must be carried out by pressing (/-pulse edge at Ret). This means the enable output FG of B7 is turned on. Output K can also be turned on by pressing. Rating to EN 9- Depending on the application area and its respective regulations, the connection diagram is suitable for category applications in accordance with EN 9-. Reason: No redundancy with single-channel feedback loop Pilz products Quantity Name Orer number P B DP- P B DIO # P B Plug-in screws or P B pring-loaded terminals P B UB-D P B BUKABEL 7 P-B-NOT 7B Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

74 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip -9 gnirotinom NE pool yrogetac kcabdeef C ELC peD eman etad ELC.. eman noisiver 7 tatus / :egap :yrotcerid 99lppA/zliP/nalpE 9 tuptuo elop laud pool p kcabdeef UBytefa htiw lenahc elgnis.... BB- rotcatnoc TR OID B V P teser. E OID no enihcam B. P E OID eraps B. P E OID pool kcabdeef B. P E P B D I O OID X- V B P W V U A A X- K-.E.E.E EP. K- X-.HC-EP 7 X- X-.A X- X- X- 7 X- - - X- X- X- X- X-. K- X- X- ~ M WK M- P 7. A OID. B A P OID. B A P OID B T P OID B T P B D I O A-7 Q- rotcatnoc eraps eraps eslup tset eslup tset CAV L L L -

75 Feedback Loop Applications Category, EN 9- afetybu p Feedback loop monitoring Timing diagram Program P- TART RFK/ RFK Ein Ret FG K : Output parameter K = : Error in feedback loop: FG = : Reset lock after Fehler : Error reset Rset = / -> FG = KB - B - NR E..RFK-K-M. - X - RFK E..RFK-K-M. - X - RFK E..Reset - X - Ret E..M_tart - X - Ein B7 RFK_K Please note: A minimum scan time must be entered in the configurator of the P W PG system software. Global parameters used in the administration data block DB DW : Number of scans for the reaction time RFK Global parameters can be set in OB using B 7. FG - X - M 7..Enable-M K - X - A..K-M Additional blocks required DB : Administration data block DB must consist of its total length of data words. DB must be READ/WRITE. B7: Initialisation of the global parameters in DB. - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

76 Notes - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

77 Feedback Loop Applications Category, EN 9- P Feedback loop monitoring Features ingle-channel Failsafe standard function block used: B 7 (RFK_K) Description Feedback loop monitoring function In this example the safety system monitors the contacts of relay K. In the user progam, the failsafe standard function block B 7 is assigned to the N/C contact K. B 7 is used to monitor the feedback loop and drive the relay. A /-pulse edge at the input parameter Ein of B 7 (button ) will switch on the relay driven by output K and a /-pulse edge will switch off the relay. B 7 has extensive fault detection properties. Errors are detected such as RFK remains open or RFK remains closed. If an error occurs, the enable output FG and the relay driven by output K of B 7 are turned off. Both outputs are also turned off when the P switches to TOP or when the P is started up. The signal at the enable output FG can be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B 7 which corresponds to the NR number will contain the error information explaining why FG was turned off. If an error occurs, a reset must be carried out by pressing (/-pulse edge at Ret). This means the enable output FG of B7 is turned on. Output K can also be turned on by pressing. Rating to EN 9- Depending on the application area and its respective regulations, the connection diagram is suitable for category applications in accordance with EN 9-. Reason: No redundancy with single-channel feedback loop Pilz products Quantity Name Order number P CPU P BMP / P P P DI P DO P DIO T P-B-NOT 7B Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

78 7 9 L L L VAC +VDC -X test pulse test pulse -Q 7-A T O I D T P DIO T A. P DIO T A.7 O D T A. P DO O O -K.7 L P -X -X L P -X -X A. -X A. -K X -M KW U V W M ~ PE-CH. PE I D T O L P -X E. -X E. P DI -X E. P DI -X E. E. P DI -X E. E. P DI -K V A A contactor RT -BB feedback loop spare machine on reset.... Revision Name.Nov. CLE Date Name Dep..Jun.999 CLE C feedback loop monitoring Category EN 9- Pilz GmbH & Co. Felix-Wankel-tr. 77 Ostfildern single chanel feedback loop single pole output with P Directory: Eplan/Pilz/Appl99 Page: -7 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

79 Feedback Loop Applications Category, EN 9- P Feedback loop monitoring Timing diagram Program P- TART RFK/ RFK Ein Ret FG K : Output parameter K = : Error in feedback loop: FG = : Reset lock after Fehler : Error reset Rset = / -> FG = KB - B - NR E..RFK-K-M. - X - RFK E..RFK-K-M. - X - RFK E..Reset - X - Ret E..M_tart - X - Ein B7 RFK_K Please note: A minimum scan time must be entered in the configurator of the P W PG system software. Global parameters used in the administration data block DB DW : Number of scans for the reaction time RFK Global parameters can be set in OB using B 7. FG - X - M 7..Enable-M K - X - A..K-M Additional blocks required DB : Administration data block DB must consist of its total length of data words. DB must be READ/WRITE. B7: Initialisation of the global parameters in DB. - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

80 Notes -9 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

81 Feedback Loop Applications Category, EN 9- P Feedback loop monitoring on a IMATIC 7 Features ingle-channel Internal short circuit of the outputs on the IMATIC 7 module cannot be excluded Contact sticking or welding on K will not be detected Blocking of valve Y will not be detected Failsafe standard function block used: B 7 (RFK_K) Description Feedback loop monitoring function In this example the safety system monitors the contacts of relay K. In the user progam, the failsafe standard function block B 7 is assigned to the N/C contact K. B 7 is used to monitor the feedback loop and drive the relay. A /-pulse edge at the input parameter Ein of B 7 (flag 7. E-TOP enable) will switch on the relay driven by output K and a /-pulse edge will switch off the relay. B 7 has extensive fault detection properties. Errors are detected such as RFK remains open or RFK remains closed. If an error occurs, the enable output FG and the relay driven by output K of B 7 are turned off. Both outputs are also turned off when the P switches to TOP or when the P is started up. The signal at the enable output FG can be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B 7 which corresponds to the NR number will contain the error information explaining why FG was turned off. If an error occurs, once the error has been rectified a reset must be carried out by pressing (/-pulse edge at Ret). This means the enable output FG of B7 is turned on. Output K can also be turned on through the E-TOP enable flag (M 7.). Rating to EN 9- Depending on the application area and its respective regulations, the connection diagram is suitable for category applications in accordance with EN 9-. Reason: An internal short circuit on the outputs in the IMATIC 7 module cannot be excluded. This error will not be detected because the outputs are not uploaded. ticking or welding of contact K will not be detected. Blocking of valve Y will not be detected. Pilz products Quantity Name Order number P CPU P BMP / P P P DI P DO P DIO T P-B-NOT 7B Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

82 7 9 +VDC test pulse test pulse -X T P DIO T P DIO T P DO 7 TYP: E7 -BL-AA O I A. A.7 O A. C I L+ M- A. A. D D T T T A T O L P -X -X O L P -X M O I L -X A. -X A.7 -X A. -X A. A. -K. -K. - +VDC +VDC W OELFLEX xqmm -X E. E. E. -K A A -K A A -Y W OELFLEX xqmm A A -X -X -X -X +VDC +VDC I D E. E. E. shut down outputs motor contactor hydraulic valve T O L P P DI P DI P DI RH -BB RT -BB feedback loop spare reset.. Revision Name.Nov. CLE Date Name Dep..Jun.999 CLE C plc output modul application Category EN 9- Pilz GmbH & Co. Felix-Wankel-tr. 77 Ostfildern shut down plc simatic s7- output modul with P Directory: Eplan/Pilz/Appl99 Page: - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

83 Feedback Loop Applications Category, EN 9- P Feedback loop monitoring Timing diagram Program P- TART RFK/ RFK Ein Ret FG K : Output parameter K = : Error in feedback loop: FG = : Reset lock after Fehler : Error reset Rset = / -> FG = KB - B - NR E..RFK-K - X - RFK E..RFK-K - X - RFK E..Reset - X - Ret M 7..EnableNA - X - Ein B7 RFK_K Please note: A minimum scan time must be entered in the configurator of the P W PG system software. Global parameters used in the administration data block DB DW : Number of scans for the reaction time RFK Global parameters can be set in OB using B 7. FG - X - M 7..Enable-RFK K - X - A..Contact K Additional blocks required DB : Administration data block DB must consist of its total length of data words. DB must be READ/WRITE. B7: Initialisation of the global parameters in DB. - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

84 Notes - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

85 Notes - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

86 Two-hand Control Applications Contents Page Two-hand Control Applications P Two-hand control monitoring Category, EN 9- - afetybu p Two-hand control monitoring Category, EN Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

87 Two-hand Control Applications Category, EN 9- P Two-hand control monitoring Features Dual-channel redundancy Operating mode Tipp (jog mode using one button) is blocked Operating mode Auf (activate upward movement with ine button) is not activated No single stroke protection Failsafe standard function block used: B 9 (_HAND) Description Two-hand monitoirng function In this example, the safety system monitors the buttons and on a two-hand control relay. In the user program the failsafe standard function block B 9 is assigned to the buttons. B 9 monitors the buttons being pressed and detects incorrect input signals, synchronisation time errors, feasibility errors etc. If an error occurs, the enable output FG will be turned off immediately. The enable output FG is also turned off if the P switches to TOP or the P is switched on. The signal at the enable output FG must be evaluated by the user program and lead to an appropriate reaction. In addition to the FG, a further three output parameters can be evaluated which are not covered in this example. The data word in DB of B 9 which corresponds to the NR number will contain the error information explaining why FG was turned off If an error occurs, a reset must be carried out by pressing (/-pulse edge at Ret) after the error has been removed. This means the enable output FG of B 9 will be turned on. Rating to EN 9- Depending on the application area and its respective regulations, the connection example is suitable for category applications in accordance with EN 9-. Reason: Redundancy via dual-channel button As the emergency stop buttons are connected with different test pulses and feasibility tests in B 9, all short circuits are detected. All shorts across the contacts and short circuits to VDC are detected Feasibility test of the input signals, e.g. detects bridged contacts and simultaneity monitoring in B 9. Pilz products Quantity Name Order number P CPU P BMP / P P P DIO T P DI P-B-EXZ 7B Drawing file Page 7 in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tauts /

88 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de 7 :egap :yrotcerid 99lppA/zliP/nalpE 9 P htiw gnirotinom dnah-owt nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip -9 NE gnirotinom yrogetac dnah-owt C ELC peD eman etad ELC.. eman noisiver teser O/N nottub C/N nottub O/N nottub C/N nottub ID P. ID P E. ID P E. ID P E. ID P E. E P L O T D I X-.E.E.E.E.E X- 7.A.A X- X- X- X- X- X- P L O 7. A. A T D I O T OID P T OID P T eslup tset eslup tset X- X- CDV+ 7 tatus / -

89 Two-hand Control Applications Category, EN 9- P Two-hand control monitoring TIming diagram B 9 parameters No single stroke protection: MEin = Operating mode Jog mode using one button is blocked: Tipp = Operating mode Activate upward movement using one button is inactive: Auf = TFG T. T. T. T. Ret GT FG t >, s t >. s: simultaneity monitoring Program KB - B - NR M 7..TAT_enable - X - TFG M..RLO- - X - MEin E..ZH_NC- - X - T. E..ZH_NO- - X - T. E..ZH_NC- - X - T. E..ZH_NO- - X - T. E..Reset - X - Ret M..RLO- - X - Tipp M..RLO- - X - Auf M..RLO- - X - Off B9 _HAND FG - X - M..Eanble GT - X - M..tart pos. AUF - X - M..Press_up OFF - X - M..Deselect Please note: A minimum scan time must be entered in the configurator of the P W PG system software. Global parameters used in the administration data block DB DW : Number of scans for the contact switchover time between N/O and N/C contact (pushbutton) Global parameters may be set in OB using B 7. Additional blocks requried: DB : Administration data block DB must consist of its total length of data words. DB must be READ/WRITE. B 7: Initialisation of the global parameters in DB - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

90 Notes - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

91 Two-hand Control Applications Category, EN 9- afetybu p Two-hand control monitoring Features Dual-channel redundancy Operating mode Tipp (jog mode using one button) is blocked Operating mode Auf (activate upward movement with ine button) is not activated No single stroke protection Failsafe standard function block used: B 9 (_HAND) Description Two-hand monitoirng function In this example, the P on the safe bus system afetybu p monitors the buttons and on a two-hand control relay. In the user program the failsafe standard function block B 9 is assigned to the buttons. B 9 monitors the buttons being pressed and detects incorrect input signals, synchronisation time errors, feasibility errors etc. If an error occurs, the enable output FG will be turned off immediately. The enable output FG is also turned off if the P switches to TOP or the P is switched on. The signal at the enable output FG must be evaluated by the user program and lead to an appropriate reaction. In addition to the FG, a further three output parameters can be evaluated which are not covered in this example. The data word in DB of B 9 which corresponds to the NR number will contain the error information explaining why FG was turned off If an error occurs, a reset must be carried out by pressing (/-pulse edge at Ret) after the error has been removed. This means the enable output FG of B 9 will be turned on. Rating to EN 9- Depending on the application area and its respective regulations, the connection example is suitable for category applications in accordance with EN 9-. Reason: Redundancy via dual-channel button As the emergency stop buttons are connected with different test pulses and feasibility tests in B 9, all short circuits are detected. All shorts across the contacts and short circuits to VDC are detected Feasibility test of the input signals, e.g. detects bridged contacts and simultaneity monitoring in B 9. Pilz products Quantity Name Order number P B DP- P B DIO P B Plug-in screws or P B pring-loaded terminals P B UB-D P B BUKABEL 7 P-B-EXZ 7B Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tauts /

92 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip -9 NE gnirotinom yrogetac dnah-owt C ELC peD eman etad ELC.. eman noisiver 7 tatus / :egap :yrotcerid 99lppA/zliP/nalpE 9 p UBytefa htiw gnirotinom dnah-owt teser O/N nottub C/N nottub O/N nottub C/N nottub P OID B P OID B P OID B P OID B P OID B P V. E. E. E. E. E B D I 7X- X O.E.E.E.E.E X- X- X- X- X- X- X- X- P B T T D I OID B P OID B P O eslup tset eslup tset -7

93 Two-hand Control Applications Category, EN 9- afetybu p Two-hand control monitoring TIming diagram B 9 parameters No single stroke protection: MEin = Operating mode Jog mode using one button is blocked: Tipp = Operating mode Activate upward movement using one button is inactive: Auf = TFG T. T. T. T. Ret GT FG t >, s t >. s: simultaneity monitoring Program KB - B - NR M 7..TAT_enable - X - TFG M..RLO- - X - MEin E..ZH_NC- - X - T. E..ZH_NO- - X - T. E..ZH_NC- - X - T. E..ZH_NO- - X - T. E..Reset - X - Ret M..RLO- - X - Tipp M..RLO- - X - Auf M..RLO- - X - Off B9 _HAND FG - X - M..Eanble GT - X - M..tart pos. AUF - X - M..Press_up OFF - X - M..Deselect Please note: A minimum scan time must be entered in the configurator of the P W PG system software. Global parameters used in the administration data block DB DW : Number of scans for the contact switchover time between N/O and N/C contact (pushbutton) Global parameters may be set in OB using B 7. Additional blocks requried: DB : Administration data block DB must consist of its total length of data words. DB must be READ/WRITE. B 7: Initialisation of the global parameters in DB - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

94 Notes -9 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

95 Two-hand Control Applications - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

96 ensor Applications Contents Page EPE Applications (Electrosensitive protective equipment) P AOPD monitoring Category, EN 9- - afetybu p AOPD monitoring Category, EN 9- - P Monitoring AOPD muting Category, EN 9- - afetybu p Monitoring AOPD muting Category, EN 9- - P Monitoring light guards Category, EN 9- - (various manufacturers) afetybu p Monitoring light guards Category, EN 9- - (various manufacturers) P Monitoring an area scanner Category, EN 9- - PL (ick) afetybu p Monitoring an area scanner Category, EN 9- - PL (ick) P AOPD monitoring Category, EN 9- - afetybu p AOPD monitoring Category, EN 9- - P Monitoring safety mats Category, EN Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

97 ensor Applications Category, EN 9- P AOPD monitoring Features Dual-channel redundancy Manual reset when the P starts up or is cold started Reset lock Function test of the AOPD is required when the P starts up or is cold started Failsafe standard function block used: B 9 (AOPD_GDO) Description AOPD-monitoring function In this example the safety system monitors both short-circuit protected semiconductor outputs on an active optoelectronic protective device (AOPD). The failsafe standard function block B 9 is assigned to the semiconductor outputs. B 9 detects if the protection field is interrupted and for incorrect input signals such as a reset button is pressed continuously. If the protection field is broken or if an error occurs, the enable output ENBL of B 9 is turned off immediately. The enable output ENBL is also turned off when the P switches to TOP or when it is switched on. The signal at the enable output ENBL must be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B 9 which corresponds to the NR number will contain the error information explaining why ENBL was turned off. How the error is reset will depend on the operating mode being used. In this application example the parameters for B 9 have been assigned so that when the P is cold started (P off/on), started up (P TOP-RUN) or after the protected field is cleared, a reset is required by operating the key switch (/-pulse edge at RET ). This means the enable output ENBL of B 9 will be turned on. In addition, the parameters for B 9 have been assigned so that when the P is restarted or cold started, a function test of the AOPD must be carried out (break the protected field and then clear). Rating to EN 9- Depending on the application area and its respective regulations, the connection example is suitable for category applications in accordance with EN 9-. Reason: The AOPD has two short-circuit protected semiconductor outputs which are monitored by the P. Feasibility test of the input signals and contact synchronisation time monitoring in B 9. P DI is used. Pilz products Quantity Name Order number P CPU P BMP / P P P DI P-B-TRA 7B Drawing file Page 9 in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

98 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de 9 :egap :yrotcerid 99lppA/zliP/nalpE 9 teser ID P. E 7 - X-.E P htiw gnirotinom niatruc thgil nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip -9 edom NE draug yrogetac ni DPOA C ELC peD eman etad ELC.. eman noisiver.k.o niatruc thgil.k.o niatruc thgil eraps eraps eraps eraps ID P. ID P E. ID P E. ID P E. ID P E. ID P E. E P L O T D I X- X- X-.E.E X- reviecer 7 EP EP 7 R R DO TET DO TET V V V+ V+ X- X- Arettimsnart X- A- X- X- V CDV 7 tatus / -

99 ensor Applications Category, EN 9- P AOPD monitoring Timing diagram B 9 parameters Operating mode AOPD operating as a guarding device : GdOn = Reset lock (reset required once the protected field is cleared): ARt = Function test when the P is started up or cold started and after the protected field is broken: eq = Program Additional commands (insert in the program before B9): : L PB. : OR EB. : T EB. B9 AOPD_GDO NO_ NO_ RET light beam broken max. Koy light beam broken KB - B - NR E..AOPD-N/O - X - NO_ E..AOPD-N/O - X - NO_ M..RLO- - X - GdOn KB - B - MTD M..RLO- - X - eq M..RLO- - X - ARt M..RLO- - X - Test E..Reset button - X - RET ENBL - X - M..Enable TET - X - M 99..Test output PWR - X - M 99..AOPD supp vol. ENBL TET PWR Please note: A minimum scan time must be entered in the configurator of the P W PG system software. Global parameters in the administration data block DB DW : number of scans for contact synchronisation time for the two N/O contacts Global parameters may be set in OB using B 7. Koy: Contact synchronisation time between N/O contacts, entered by the user Additional blocks required DB : Administration data block DB must consist of its total length of data words. DB must be READ/WRITE. B 7: Initialisation of the global parameters in DB - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

100 Notes - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

101 ensor Applications Category, EN 9- afetybu p AOPD monitoring Features Dual-channel redundancy Manual reset when the P starts up or is cold started Reset lock Function test of the AOPD is required when the P starts up or is cold started Failsafe standard function block used: B 9 (AOPD_GDO) Description AOPD-monitoring function In this example, the P on the safe bus system afetybu p monitors both shortcircuit protected semiconductor outputs on an active optoelectronic protective device (AOPD). The failsafe standard function block B 9 is assigned to the semiconductor outputs. B 9 detects if the protection field is interrupted and for incorrect input signals such as a reset button is pressed continuously. If the protection field is broken or if an error occurs, the enable output ENBL of B 9 is turned off immediately. The enable output ENBL is also turned off when the P switches to TOP or when it is switched on. The signal at the enable output ENBL must be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B 9 which corresponds to the NR number will contain the error information explaining why ENBL was turned off. How the error is reset will depend on the operating mode being used. In this application example the parameters for B 9 have been assigned so that when the P is cold started (P off/on), started up (P TOP-RUN) or after the protected field is cleared, a reset is required by operating the key switch (/-pulse edge at RET ). This means the enable output ENBL of B 9 will be turned on. In addition, the parameters for B 9 have been assigned so that when the P is restarted or cold started, a function test of the AOPD must be carried out (break the protected field and then clear). Rating to EN 9- Depending on the application area and its respective regulations, the connection example is suitable for category applications in accordance with EN 9-. Reason: The AOPD has two short-circuit protected semiconductor outputs which are monitored by the P. Feasibility test of the input signals and contact synchronisation time monitoring in B 9. Use of the P B DIO decentralised I/O module. Pilz products Quantity Name Order number P B DP- P B DIO P B Plug-in screws or P B pring-loaded terminals P B UB-D P B BUKABEL 7 P-B-TRA 7B Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

102 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip -9 edom NE draug yrogetac ni DPOA C ELC peD eman etad ELC.. eman noisiver 7 tatus / :egap :yrotcerid 99lppA/zliP/nalpE 9 p UBytefa teser OID B P. E 7X-.E X- htiw gnirotinom niatruc thgil.k.o niatruc thgil.k.o niatruc thgil eraps eraps eraps OID B P OID B P OID B P OID B P OID B P eraps OID B P P. E.E.E. E. E V. E B D I 7X- 7X- X- X- rettimsnart X- O.E.E reviecer X- A- A- 7 EP EP 7 R R DO TET DO TET V V - V+ V+ X- X- X- X- X- X- X- P B V. A T D I OID B P OID B P O eraps eslup tset -7

103 ensor Applications Category, EN 9- afetybu p AOPD monitoring Timing diagram B 9 parameters Operating mode AOPD operating as a guarding device : GdOn = Reset lock (reset required once the protected field is cleared): ARt = Function test when the P is started up or cold started and after the protected field is broken: eq = Program Additional commands (insert in the program before B9): : L PB. : OR EB. : T EB. B9 AOPD_GDO NO_ NO_ RET light beam broken max. Koy light beam broken KB - B - NR E..AOPD-N/O - X - NO_ E..AOPD-N/O - X - NO_ M..RLO- - X - GdOn KB - B - MTD M..RLO- - X - eq M..RLO- - X - ARt M..RLO- - X - Test E..Reset button - X - RET ENBL - X - M..Enable TET - X - M 99..Test output PWR - X - M 99..AOPD supp vol. ENBL TET PWR Please note: A minimum scan time must be entered in the configurator of the P W PG system software. Global parameters in the administration data block DB DW : number of scans for contact synchronisation time for the two N/O contacts Global parameters may be set in OB using B 7. Koy: Contact synchronisation time between N/O contacts, entered by the user Additional blocks required DB : Administration data block DB must consist of its total length of data words. DB must be READ/WRITE. B 7: Initialisation of the global parameters in DB - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

104 Notes -9 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

105 ensor Applications Category, EN 9- P Monitoring AOPD muting Features Dual-channel redundant AOPD Manual reset when the P is started up or cold started Reset lock Failsafe standard function block used B 7 (MUTING) Description Monitoring AOPD muting In this example the safety system monitors the muting of an active optoelectronic protective device (AOPD). Muting is a temporary suspension of the AOPD safety function. It is used when conveyed material (e.g. palettes) must pass through the protected field. Muting is started and ended using muting sensors, which must be positioned before and after the AOPD. In this example there are two sensors ( and ) arranged in sequence and are used for muting when entering the danger zone. Two additional muting sensors ( and ) are positioned at the same height to the left and right of the AOPD and are used for muting when leaving the danger zone. Muting stauts is displayed using lamps. In the user program, the failsafe standard function block B 7 is assigned to the short-circuit protected semiconductor outputs on the AOPD and the muting sensors. B 7 detects if a protected field is broken (AOPD interrupted while muting is not active), and incorrect input signals such as non-feasible signals of the muting sensors. If the protected field is broken and this was unauthorised or an error occurs, the enable output ENBL of B 7 is turned off immediately. The enable output ENBL is also turned off when the P switches to TOP. The signal at the enable output ENBL must be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B 7 which corresponds to the NR number will contain the error information explaining why the ENBL was turned off. In this application example, the parameters for B 7 have been assigned so that when the P is cold started (P switched off and on) or when it is started up (P TOP-RUN), a reset is required by operating a key switch (/-pulse edge at RET). This means the ENBL of B 7 will be turned on. If the AOPD is interrupted and this was unauthorised, the protected field must be cleared (reset) and acknowledged. Rating to EN 9- Depending on the application area and its respective regulations, the connection example is suitable for category applications in accordance with EN 9-. Reason: The AOPD has two short-circuit protected semiconductor outputs which are monitored by the P Feasibility test of the input signals and contact synchronisation time monitoring in B 7. P DI is used. Pilz products Quantity Name Order number P CPU P BMP / P P P DIOT P DIO Z P DI P-B-TRA 7B Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

106 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de - tatus / noisiver eman.. ELC etad eman.ped ELC C DPOA gnitum yrogetac NE -9 zlip HbmG &.oc.rt-leknaw-xilef 77 nredliftso 7 :yrotcerid 99lppA/zliP/nalpE :egap 9 P D I O T L O T P D I L O T W XELFLEO mmq,x W XELFLEO mmq,x tset eslup A. X- X-.A X- - X-.E X- E. langis-gnitum laires P OID T P ID W XELFLEO mmq,x W XELFLEO mmq,x tset eslup A 7. X- 7.A -.E X- E. langis-gnitum laires P OID T P ID W XELFLEO mmq,x W XELFLEO mmq,x -.E X- E. langis-gnitum lellarap P ID W XELFLEO mmq,x W XELFLEO mmq,x -.E X- E. langis-gnitum lellarap CDV V P ID X- Arettimsnart GF )kci( TCAPMOC )XELFIMUL( 7 X- E. eraps V+ V TET TET EP P ID yraropmet noisnepsus fo ytefas noitcnuf )DPOA/EPE( gnitum htiw P A- V+ V DO DO R R EP reviecer.e X- E. thgil niatruc.k.o P D I O Z L O T 7 P ID X- gnitum no A +. X- X- +.A H- X X.E X- 7 E. thgil niatruc.k.o P ID A -. X- -.A gnitum no 7-7.E X- E 7. teser P OID Z P ID

107 ensor Applications Category, EN 9- P Monitoring AOPD muting Muting sensor arrangement Distance B should be as long as possible, but shorter than the length W of the conveyed material (transport vehicle). Required: W > B and W > A and must be located as close as possible to the AOPD, i.e. distance C should be as short as possible. and must be positioned at the same height to the left and right of the transport vehicle. M () M () MAct A B C C W Transport vehicle AOPD Danger area A B C C AOPD W Transport vehicle Danger area NO_ NO_ T Entering the danger zone TOPD TMut x TOPD TInt MAct switches off before the interrupt time TInt, if no further muting sensors (also and ) are operated. AOPD Entering the danger zone AOPD Leaving the danger zone Timing diagrams B 7 parameters Manual reset when the P is started-up/cold started :Aut = For Muting On and must be operated consecutively: Md = Time values will depend on the arrangement of the muting sensors within the muting station. In this example the following values are used: Maximum time between operating and : T = ms Maximum synchronisation time of and : TPy = ms Maximum permitted release time of the AOPD or maximum permitted interupt time of and : TInt = ms Maximum permitted muting time: TMut = s Maximum permitted time from the start of the muting process until the AOPD is interrupted ( x TOPD ) or leaving the last muting sensor until the AOPD is released ( x TOPD ): TOPD = ms MP () MP () MAct NO_ NO_ TPy Leaving the danger zone TOPD TInt TInt TInt TInt TInt TInt x TOPD TMut MAct switches off before the interrupt timetint, if no further muting sensors (also and ) are operated. - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

108 ensor Applications Category, EN 9- P Monitoring AOPD muting Program Additional commands (insert in the program before B 7): : L PB. : OR EB. : T EB. KB - B - NR E..AOPD-N/O - X - NO_ E..AOPD-N/O - X - NO_ E.. - X - M E.. - X - M E.. - X - MP E.. - X - MP KF - W - T KF - W - TPy KF - W - TInt KF - W - TMut KF - W - TOPD M..RLO- - X - TOff M..RLO- - X - Aut M..RLO- - X - Md MW..Auxiliary value - W - THIp E.7.Reset button - X - RET B7 MUTING ENBL - X - M..Enable MAct - X - A..Lamp Global parameters used in administration data block DB DW : Contact synchronisation time of the N/O contacts (NO_ and NO_ of the AOPD) DW : Minimum scan time Global parameters may be set in OB using B 7. Additional blocks required DB: Administration data block DB must consist of its total length of data words. DB must be READ/WRITE. B7: Initialisation of the global parameters in DB Please note: A minimum scan time must be entered in the configurator of the P W PG system software. - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

109 ensor Applications Category, EN 9- afetybu p Monitoring AOPD muting Features Dual-channel redundant AOPD Manual reset when the P is started up or cold started Reset lock Failsafe standard function block used B 7 (MUTING) Description Monitoring AOPD muting In this example, the P on the safe bus system afetybu p monitors the muting of an active optoelectronic protective device (AOPD). Muting is a temporary suspension of the AOPD safety function. It is used when conveyed material (e.g. palettes) must pass through the protected field. Muting is started and ended using muting sensors, which must be positioned before and after the AOPD. In this example there are two sensors ( and ) arranged in sequence and are used for muting when entering the danger zone. Two additional muting sensors ( and ) are positioned at the same height to the left and right of the AOPD and are used for muting when leaving the danger zone. Muting stauts is displayed using lamps. FB is used to check for a break in the lamp s filament. If the filament is broken, FB s enable output FG will be reset. When the fault has been rectified, the enable output can be reset by operating the key switch. In the user program, the failsafe standard function block B 7 is assigned to the short-circuit protected semiconductor outputs on the AOPD and the muting sensors. B 7 detects if a protected field is broken (AOPD interrupted while muting is not active), and incorrect input signals such as non-feasible signals of the muting sensors. If the protected field is broken and this was unauthorised or an error occurs, the enable output ENBL of B 7 is turned off immediately. The enable output ENBL is also turned off when the P switches to TOP. The signal at the enable output ENBL must be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B 7 which corresponds to the NR number will contain the error information explaining why the ENBL was turned off. In this application example, the parameters for B 7 have been assigned so that when the P is cold started (P switched off and on) or when it is started up (P TOP-RUN), a reset is required by operating a key switch (/-pulse edge at RET). This means the ENBL of B 7 will be turned on. If the AOPD is interrupted and this was unauthorised, the protected field must be cleared (reset) and acknowledged. Rating to EN 9- Depending on the application area and its respective regulations, the connection example is suitable for category applications in accordance with EN 9-. Reason: The AOPD has two short-circuit protected semiconductor outputs which are monitored by the P Feasibility test of the input signals and contact synchronisation time monitoring in B 7. Use of the P B DIO decentralised I/O module. Pilz products Quantity Name Order number P B DP- P B DIO P B Plug-in screws or P B pring-loaded terminals P B UB-D P B BUKABEL 7 P-B-TRA 7B Drawing file Page 7 in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

110 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de - tatus / noisiver eman.. ELC etad eman.ped ELC C DPOA gnitum yrogetac NE -9 zlip HbmG &.oc.rt-leknaw-xilef 77 nredliftso 7 :yrotcerid 99lppA/zliP/nalpE :egap 7 9 P B D I O P B D I O W XELFLEO mmq,x W XELFLEO mmq,x tset eslup T X- X- - X-.E X- E. langis-gnitum laires P B OID P B OID W XELFLEO mmq,x W XELFLEO mmq,x tset eslup T X- -.E X- E. langis-gnitum laires P B OID P B OID W XELFLEO mmq,x W XELFLEO mmq,x eraps A. X- -.E X- E. langis-gnitum lellarap P B OID P B OID W XELFLEO mmq,x W XELFLEO mmq,x eraps A. X- -.E X- E. langis-gnitum lellarap P B OID V X- X- P B OID Arettimsnart GF )kci( TCAPMOC )XELFIMUL( 7.E 7X- E. eraps V+ V TET TET EP P B OID eraps A. X- yraropmet noisnepsus fo ytefas noitcnuf )DPOA/EPE( gnitum htiw UBytefa p P B OID A- V+ V DO DO R R EP reviecer.e 7X- E. thgil niatruc.k.o 7 P B OID eraps A. X- 7 X- P B OID.E 7X- E. thgil niatruc.k.o P B OID eraps A. 7X- P B OID 7-7.E 7X- E 7. teser gnitum no A -. 7X- X- -.A H- X X X- V P B OID P B OID

111 ensor Applications Category, EN 9- afetybu p Monitoring AOPD muting Muting sensor arrangement Distance B should be as long as possible, but shorter than the length W of the conveyed material (transport vehicle). Required: W > B and W > A and must be located as close as possible to the AOPD, i.e. distance C should be as short as possible. and must be positioned at the same height to the left and right of the transport vehicle. M () M () MAct A B C C W Transport vehicle AOPD Danger area A B C C AOPD W Transport vehicle Danger area NO_ NO_ T Entering the danger zone TOPD TMut x TOPD TInt MAct switches off before the interrupt time TInt, if no further muting sensors (also and ) are operated. AOPD Entering the danger zone AOPD Leaving the danger zone Timing diagrams B 7 parameters Manual reset when the P is started-up/cold started :Aut = For Muting On and must be operated consecutively: Md = Time values will depend on the arrangement of the muting sensors within the muting station. In this example the following values are used: Maximum time between operating and : T = ms Maximum synchronisation time of and : TPy = ms Maximum permitted release time of the AOPD or maximum permitted interupt time of and : TInt = ms Maximum permitted muting time: TMut = s Maximum permitted time from the start of the muting process until the AOPD is interrupted ( x TOPD ) or leaving the last muting sensor until the AOPD is released ( x TOPD ): TOPD = ms MP () MP () MAct NO_ NO_ TPy Leaving the danger zone TOPD TInt TInt TInt TMut TInt x TOPD MAct switches off before the interrupt timetint, if no further muting sensors (also and ) are operated. - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

112 ensor Applications Category, EN 9- afetybu p Monitoring AOPD muting Program Additional commands (insert in the program before B 7): : L PB. : OR EB. : T EB. B7 MUTING KB - B - NR M..Muting_aktive - X - EIN E..RFK - X - RFK E..RFK - X - RFK E.7.Reset button - X - RET M..VKE- - X - OUT FB MUT_LAMP ENBL - X - M..Enable MAct - X - M..Auxiliary marker LMP - X - A..Lamp LMP - X - A..Lamp KB - B - NR E..AOPD-N/O - X - NO_ E..AOPD-N/O - X - NO_ E.. - X - M E.. - X - M E.. - X - MP E.. - X - MP KF - W - T KF - W - TPy KF - W - TInt KF - W - TMut KF - W - TOPD M..RLO- - X - TOff M..RLO- - X - Aut M..RLO- - X - Md MW..Auxiliary value - W - THIp E.7.Reset button - X - RET ENBL - X - M..Enable MAct - X - M..Muting_active Please note: A minimum scan time must be entered in the configurator of the P W PG system software. Global parameters used in administration data block DB DW : Contact synchronisation time of the N/O contacts (NO_ and NO_ of the AOPD) DW : Minimum scan time Global parameters may be set in OB using B 7. Additional blocks required DB: Administration data block DB must consist of its total length of data words. DB must be READ/WRITE. B7: Initialisation of the global parameters in DB -7 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

113 ensor Applications Category, EN 9- P Monitoring light guards (various manufacturers) Features Dual-channel redundancy Manual reset when P is cold started/ started up Reset lock Function test of the light guards is required when the P is started or cold started Failsafe standard function block used: B 9 (AOPD_GDO) Description Light guard monitoring function In this example the safety system monitors both short-circuit protected semiconductor outputs on the light guard ULVT from Fiessler. This example can also be transferred to safety light guards made by other manufacturers (see table: Other safety light guards ). In the user program the failsafe standard function block B 9 is assigned to the semiconductor outputs. B 9 detects a broken protected field and also incorrect input signals such as a reset button pressed continuously. If the protected field is broken or an error occurs, the enable output ENBL of B 9 is turned off immediately. The enable output ENBL is also turned off when the P switches to TOP. The signal at the enable output ENBL must be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B 9 which corresponds to the NR number will contain the error information explaining why the ENBL was turned off. How the error is reset will depend on the operating system being used. In this application example B 9 parameters have been assigned so that when the P is cold started (P switched off/on), when the P is started up (P TOP-RUN) or after the protected field is cleared, a reset is required by operating the key switch (/-pulse edge at RET). This means the enable output ENBL of B 9 will be turned on. In addition the parameters for B 9 are assigned so that when the P is cold started or restarted a function test of the AOPD must be carried out (protected field broken and cleared). Rating to EN 9- Depending on the application area and its respective regulations, the connection example is suitable for category applications in accordance with EN 9-. Reason: The light guard has two short-circuit protected semiconductor outputs which are monitored by the P. Feasibility check of the input signals and the contact synchronisation time monitoring in B 9. P DI module is used Pilz products Quantity Name Order number P CPU P BMP / P P P DI P-B-TRA 7B Other safety light guards Manufacturer ick Leuze lumiflex Pepperl & Fuchs/Visolux Drawing file Page in the project Eplan/Pilz/APPL99 Type FG Compact LC - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

114 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip -9 edom NE draug yrogetac ni DPOA C ELC peD eman etad ELC.. eman noisiver 7 tatus / :egap :yrotcerid 99lppA/zliP/nalpE 9 eht teser ID P. E 7 X-.E fo - )relesseif.oc( gnirotinom niatruc thgil TVLU epyt P.k.o niatruc thgil.k.o niatruc thgil eraps eraps eraps eraps ID P. ID P E. ID P E. ID P E. ID P E. ID P E. E P L O T D I X- X- X-.E.E X- reviecer A- )RELEIF( TVLU rettimsnart EP EP K TRAT DO DO V V 7 V+ V+ X- X- X- A- X- X- V CDV -9

115 ensor Applications Category, EN 9- P Monitoring light guards (various manufacturers) Timing diagram B 9 parameters Operating mode: AOPD operates as guarding device : GdOn = Reset lock (acknowledgement required once the protected field is cleared): ARt = Function test of the AOPD when the P is started or cold started and after a protected field is broken : eq = Program Additional commands (insert into the porgram before B 9): : L PB. : OR EB. : T EB. B9 AOPD_GDO NO_ NO_ RET light beam broken max. Koy light beam broken KB - B - NR E..AOPD-N/O - X - NO_ E..AOPD-N/O - X - NO_ M..RLO- - X - GdOn KB - B - MTD M..RLO- - X - eq M..RLO- - X - ARt M..RLO- - X - Test E..Reset button - X - RET ENBL - X - M..Enable TET - X - M 99..Test output PWR - X - M 99..AOPD supp. vol. ENBL TET PWR Koy: Contact synchronisation time between N/O contacts, entered by the user Please note: A minimum scan time must be entered in the configurator of the P W PG system software. Global parameters used in the administration data block DB DW : cycles for the contact synchronisation for the two N/O contacts Global parameters may be set in OB using B 7. Additional blocks required DB : Administration data block DB must consist of its total length of data words. DB must be READ/WRITE. B 7: Initialisation of the global parameters in DB - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

116 Notes - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

117 ensor Applications Category, EN 9- afetybu p Monitoring light guards (various manufacturers) Features Dual-channel redundancy Manual reset when the P is cold started or started up Reset lock Function test of the light curtain is required when the P is cold started or started up Failsafe standard function block used: B 9 (AOPD_GDO) Description Light guard monitoring function In this example, the P on the safe bus system afetybu p monitors the shortcircuit protected semiconductor outputs on the Compact light guard from Lumiflex. This example can also be transferred to safety light guards made by other manufacturers (see table: Other safety light guards ). In the user program the failsafe standard function block B 9 is assigned to the semiconductor outputs. B 9 detects if the protection field is interrupted and for incorrect input signals such as a reset button is pressed continuously. If the protection field is broken or an error occurs, the enable output ENBL of B 9 is turned off immediately. The enable output ENBL is also turned off when the P switches to TOP or when the P is switched on. The signal at the enable output ENBL must be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B 9 which corresponds to the NR number will contain the error information eplaining why the ENBL was turned off. How the error is reset will depend on the operating mode being used. TIn this application example the parameters for B 9 have been assigned so that when the P is cold started (P off/on), restarted (P TOP-RUN) or after the protected field is cleared (reset), a reset is required by operating the key switch (/ -pulse edge at RET ). This means the the enable output ENBL of B 9 will be turned on. In addition, the parameters for B 9 have been assigned so that when the P is started up or cold started, a function test of the light curtain must be carried out (break the protected field and then clear). Rating to EN 9- Depending on the application area and its respective regulations, the connection example is suitable for category applications in accordance with EN 9-. Reason: The light curtain has two short-circuit protected semiconductor outputs which are monitored by the P. Feasibility test of the input signals and contact synchronisation time monitoring in B 9. Use of the P B DIO decentralised I/O module. Pilz products Quantity Name Order number P B DP- P B DIO P B Plug-in screws or P B pring-loaded terminals P B UB-D P B BUKABEL 7 P-B-TRA 7B Other safety light guards Manufacturer ick Fiessler Pepperl & Fuchs/Visolux Drawing file Page in the project Eplan/Pilz/APPL99 Type FG ULTV LC - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus/

118 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip -9 edom NE draug yrogetac ni DPOA C ELC peD eman etad ELC.. eman noisiver 7 tatus / :egap :yrotcerid 99lppA/zliP/nalpE 9 eht fo gnirotinom )xelfimul.oc( niatruc thgil tcapmoc epyt p UBytefa.k.o teser niatruc thgil.k.o niatruc thgil eraps eraps eraps OID B P OID B P OID B P OID B P OID B P OID B P eraps OID B P P. E. E. E. E. E. E V. E B D I - X- 7X- X- rettimsnart X- O.E.E.E reviecer )XELFIMUL( TCAPMOC X- A- A- 7 EP EP 7 R R DO TET DO TET X- 7X- 7X- V V+ V V+ X- X- X- X- X- X- X- P B V. A T D I OID B P OID B P O eraps eslup tset -

119 ensor Applications Category, EN 9- afetybu p Monitoring light guards (various manufacturers) Timing diagram B 9 parameters Oeprating mode AOPD operates as a guarding device : GdOn = Reset lock (acknowledgement required once the protected field is cleared): ARt = Function test of the AOPD when the P is started or cold started and after a protected field is broken : eq = Program Additional commands (insert in the program before B 9): : L PB. : OR EB. : T EB. B9 AOPD_GDO NO_ NO_ RET light beam broken max. Koy light beam broken KB - B - NR E..AOPD-N/O - X - NO_ E..AOPD-N/O - X - NO_ M..RLO- - X - GdOn KB - B - MTD M..RLO- - X - eq M..RLO- - X - ARt M..RLO- - X - Test E..Reset button - X - RET ENBL - X - M..Enable TET - X - M 99..Test output PWR - X - M 99..AOPD sup. volt. ENBL TET PWR Please note: A minimum scan time must be entered in the configurator of the P W PG system software. Global parameters used in the administration data block DB DW: Cycles for the contact synchronisation time for the N/O contacts Global parameters may be set in OB using B 7. Koy: Contact synchronisation time between N/O contacts, entered by the user Additional blocks required DB: Administration data block DB must consist of its total length of data words. DB must be READ/WRITE. B7: Initialisation of the global parameters in DB - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

120 Notes - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

121 ensor Applications Category, EN 9- P Monitoring an area scanner PL (ick) Features Dual-channel redundancy Manual reset when P is started up or cold started Reset lock Failsafe standard function block used: B (E-TOP) Description Area scanner monitoring function In this example the safety system monitors the safe semiconductor outputs on a PL area scanner from ick. The failsafe standard function block B is assigned to the safe semiconductor outputs. B detects if the protection field is interrupted and monitors for incorrect input signals such as a reset button is pressed continuously. If the protection field is broken or if an error occurs, the enable output ENBL of B is turned off immediately. The enable output ENBL is also turned off when the P switches to TOP or when the P is switched on. The signal at the enable output ENBL must be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B which corresponds to the NR number will contain information explaining why the ENBL was turned off. How the error is reset will depend on the operating mode being used. In this applciation example the parameters for B 9 have been assigned so that when the P is cold started (P off/on), restarted (P TOP-RUN) or after the protected field is cleared, a reset is required by operating the key switch (/-pulse edge at RET ). This means the enable output ENBL of B will be turned on. Rating to EN 9- Depending on the application area and its respective regulations, the connection example is suitable for category applications in accordance with EN 9-. Reason: The area scanner has two safe semiconductor outputs, which can be monitored by the P. Contact synchronisation time monitoring in B P DI module is used Pilz products Quantity Name Order number P CPU P BMP / P P P DI P-B-NOT 7B Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tauts /

122 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de :egap :yrotcerid 99lppA/zliP/nalpE 9 eht teser ID P. E 7 X-.E X- fo - gnirotinom )kci.oc( rennacs resal LP epyt P nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip edom draug -9 ni NE rennacs yrogetac resal C ELC peD eman etad ELC.. eman noisiver.k.o eraps eraps eraps rennacs resal.k.o rennacs resal eraps ID P. ID P E. ID P E. ID P E. ID P E. ID P E. E P L O T D I X- X- X- X- X- X-.E.E CDV H- X- LP noitullop X X 9 LP A- X- V CDV 7 tatus / -7

123 ensor Applications Category, EN 9- P Monitoring an area scanner PL (ick) Timing diagram B parameters Without afetybu p connection: GRP = VKE- Manual reset when the P is started up or cold started: Aut = Manual reset once the protected filed is cleared: ARst = Function test required: FTT = NC_ NC_ RET ENBL P- TART light beam broken Program Additional commands (insert in program before B 9 ): : L PB. : OR EB. : T EB. KB - B - NR M..VKE- - X - GRP E..Reset - X - RET E..PL-output- - X - NC_ E..PL-output- - X - NC_ M..VKE- - X - Aut M..VKE- - X - ARst M..VKE- - X - FTT B E-TOP ENBL - X - M..Enable-PL Please note: A minimum scan time must be entered in the configurator of the P W PG system software. Global paramters used in the administration data block DB DW : Number of scans for the contact synchronisation time between the semiconductor outputs on the area scanner Additional blocks required DB : Administration data block DB must consist of its total length of data words. DB must be READ/WRITE. B 7: Initialisation of the global parameters in DB - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tand /

124 Notes -9 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

125 ensor Applications Category, EN 9- afetybu p Monitoring an area scanner PL (ick) Features Dual-channel redundancy Manual reset when P is started up or cold started Reset lock Failsafe standard function block used: B (E-TOP) Description Area scanner monitoring function In this example, the P on the safe bus system afetybu p monitors the safe semiconductor outputs on a PL area scanner from ick. The failsafe standard function block B is assigned to the safe semiconductor outputs. B detects if the protection field is interrupted and monitors for incorrect input signals such as a reset button is pressed continuously. If the protection field is broken or if an error occurs, the enable output ENBL of B is turned off immediately. The enable output ENBL is also turned off when the P switches to TOP or when the P is switched on. The signal at the enable output ENBL must be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B which corresponds to the NR number will contain information explaining why the ENBL was turned off. How the error is reset will depend on the operating mode being used. In this application example the parameters for B 9 have been assigned so that when the P is cold started (P off/on), restarted (P TOP-RUN) or after the protected field is cleared, a reset is required by operating the key switch (/-pulse edge at RET ). This means the enable output ENBL of B will be turned on. Rating to EN 9- Depending on the application area and its respective regulations, the connection example is suitable for category applications in accordance with EN 9-. Reason: The area scanner has two safe semiconductor outputs which can be monitored by the P. Contact synchronisation time monitoring in B Use of the P B DIO decentralised I/O module. Pilz products Quantity Name Order number P B DP- P B DIO P B Plug-in screws or P B pring-loaded terminals P B UB-D P B BUKABEL 7 P-B-NOT 7B Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tauts /

126 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip edom draug -9 ni NE rennacs yrogetac resal C ELC peD eman etad ELC.. eman noisiver 7 tatus / :egap :yrotcerid 99lppA/zliP/nalpE OID 9 eht B P V 7 X- fo gnirotinom rennacs )kci.oc( resal p LP epyt UBytefa.k.o teser eraps eraps rennacs resal.k.o rennacs resal eraps eraps P OID B P OID B P OID B P OID B P OID B P OID B P. E. E. E V. E. E. E. E B D I - 7X- O.E.E.E LP noitullop X X X- X- X- 7X- 7X- 9 LP X- X- X- X- X- X- CDV H- X- X- X- A- P B V. A V. A D I OID B P OID B P O eraps eraps -

127 ensor Applications Category, EN 9- afetybu p Monitoring an area scanner PL (ick) Timing diagram B parameters With afetybu p connection: GRP = M. for I/O-Group Manual reset when the P is started up or cold started: Aut = Manual reset once the protected filed is cleared: ARst = Function test required: FTT = NC_ NC_ RET ENBL GRP P- TART light beam broken Program Additional commands (insert in program before B 9 ): : L PB. : OR EB. : T EB. KB - B - NR M..IO-Group_ - X - GRP E..Reset - X - RET E..PL-output- - X - NC_ E..PL-output- - X - NC_ M..VKE- - X - Aut M..VKE- - X - ARst M..VKE- - X - FTT B E-TOP ENBL - X - M..Enable-PL Please note: A minimum scan time must be entered in the configurator of the P W PG system software. Global paramters used in the administration data block DB DW : Number of scans for the contact synchronisation time between the semiconductor outputs on the area scanner Additional blocks required DB : Administration data block DB must consist of its total length of data words. DB must be READ/WRITE. B 7: Initialisation of the global parameters in DB - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

128 Notes - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

129 ensor Applications Category, EN 9- P AOPD monitoring Features ingle-channel Manual reset when P is started up or cold started Reset lock Function test of AOPD when P is cold started or the P restarts Failsafe standard function block used: B 9 (AOPD_GDO) Description AOPD monitoring function In this example the safety system monitors a semiconductor output on an active optoelectronic protectice device (AOPD). In the user program, the failsafe standard function block B 9 is assigned to the semiconductor outputs. B 9 detects if the protection field is interrupted and monitors for incorrect input signals such as a reset button is pressed continuously. If the protection field is broken or if an error occurs, the enable output ENBL of B 9 is turned off immediately. The enable output ENBL is also turned off when the P switches to TOP or when the P is switched on. The signal at the enable output ENBL must be evaluated by the user ptogram and lead to an appropriate reaction. The data word in DB of B 9 which corresponds to the NR number will contain the error information explaining why the ENBL was turned off. How the error is reset will depend on the operating mode being used. In this application example the parameters for B 9 have been assigned so that when the P is cold started (P off/on), restarted (P TOP-RUN) or after the protected field is cleared, a reset is required by operating the key switch (/-pulse edge at RET ). This means the enable output ENBL of B 9 will be turned on. In addition, the parameters for B 9 have been assigned so that when the P is restarted or cold started, a function test of the AOPD must be carried out (break the protected field and then clear). During operation the function of the AOPD must be tested at regular intervals in accordance with IEC 9. This test takes place during the self check on the AOPD, which is activated by pressing. Rating to EN 9- Depending on the application area and its respective regulations, the connection example is suitable for category in accordance with EN 9- up to and including category. Reason: AOPD has a semiconductor output which can be monitored by the P P DI module is used Pilz products Quantity Name Order number P CPU P BMP / P P P DI P-B-TRA 7B Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

130 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de :egap :yrotcerid 99lppA/zliP/nalpE 9 teser ID P. E 7 - X-.E P ID htiw gnirotinom niatruc thgil nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip -9 edom NE draug yrogetac ni DPOA C ELC peD eman etad ELC.. eman noisiver.k.o eraps niatruc thgil eraps eraps eraps eraps P. ID P E. ID P E. ID P E. ID P E. ID P E. E P L O T D I X- X- X- X-.E X- reviecer A- A- yrogetac )KCI( C rettimsnart 7 EP EP 7 LE LE LE LE tset DO EGNARH DO TET V V V+ V+ X- X- X- X- - X- V CDV 7 tatus / -

131 ensor Applications Category, EN 9- P AOPD monitoring Timing diagram B 9 parameters Operating mode: AOPD opertes a a guarding device : GdOn = Reset lock (acknowledgement is required once the protected field is cleared): ARt = Function test required when P-starts up or cold started and after the protected field is broken: eq = Program Additional commands (insert in the program before B 9 im Programm einfügen): : L PB. : OR EB. : T EB. B9 AOPD_GDO NO_ NO_ RET ENBL TET PWR light beam broken light beam broken KB - B - NR E..AOPD-N/O - X - NO_ E..AOPD-N/O - X - NO_ M..RLO- - X - GdOn KB - B - MTD M..RLO- - X - eq M..RLO- - X - ARt M..RLO- - X - Test E..Reset button - X - RET ENBL - X - M..Enable TET - X - M 99..Test output PWR - X - M 99..AOPD supp. volt Please note: A minimum scan time must be entered in the configurator of the P W PG system software. Global parameters used in the administration data block DB DW : Cycles for contact synchronisation time for the two N/O contacts Global parameters may be set in OB using B 7. Additional blocks required DB: Administration data block DB must consist of its total length of data words. DB must be READ/WRITE. B7: Initialisation of the global parameters in DB - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

132 Notes -7 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

133 ensor Applications Category, EN 9- afetybu p AOPD monitoring Features ingle-channel Manual reset when P is started up or cold started Reset lock Function test of AOPD when P is cold started or the P restarts Failsafe standard function block used: B 9 (AOPD_GDO) Description AOPD monitoring function In this example, the P on the safe bus system afetybu p monitors a semiconductor output on an active optoelectronic protectice device (AOPD). In the user program, the failsafe standard function block B 9 is assigned to the semiconductor outputs. B 9 detects if the protection field is interrupted and monitors for incorrect input signals such as a reset button is pressed continuously. If the protection field is broken or if an error occurs, the enable output ENBL of B 9 is turned off immediately. The enable output ENBL is also turned off when the P switches to TOP or when the P is switched on. The signal at the enable output ENBL must be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B 9 which corresponds to the NR number will contain the error information explaining why the ENBL was turned off. How the error is reset will depend on the operating mode being used. In this application example the parameters for B 9 have been assigned so that when the P is cold started (P off/on), restarted (P TOP-RUN) or after the protected field is cleared, a reset is required by operating the key switch (/-pulse edge at RET ). This means the enable output ENBL of B 9 will be turned on. In addition, the parameters for B 9 have been assigned so that when the P is restarted or cold started, a function test of the AOPD must be carried out (break the protected field and then clear). During operation the function of the AOPD must be tested at regular intervals in accordance with IEC 9. This test takes place during the self check on the AOPD, which is activated by pressing. Rating to EN 9- Depending on the application area and its respective regulations, the connection example is suitable for category in accordance with EN 9- up to and including category. Reason: AOPD has a semiconductor output which can be monitored by the P Use of the P B DIO decentralised I/O module. Pilz products Quantity Name Order number P B DP- P B DIO P B Plug-in screws or P B pring-loaded terminals P B UB-D P B BUKABEL 7 P-B-TRA 7B Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

134 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de nredliftso 77.rt-leknaW-xileF.oC & HbmG zlip -9 edom NE draug yrogetac ni DPOA C ELC peD eman etad ELC.. eman noisiver 7 tatus / :egap :yrotcerid 99lppA/zliP/nalpE 9 p UBytefa teser OID B P. E 7X-.E X- htiw gnirotinom niatruc thgil.k.o eraps niatruc thgil eraps eraps eraps OID B P OID B P OID B P OID B P OID B P eraps OID B P P. E.E.E. E. E V. E B D I 7X- 7X- X- X- X- O.E reviecer X- A- A- yrogetac )KCI( C rettimsnart 7 EP EP 7 LE LE tset LE LE DO EGNARH DO TET - V V+ V V+ X- X- - X- X- X- X- X- P B V. A T D I OID B P OID B P O eraps eslup tset -9

135 ensor Applications Category, EN 9- afetybu p AOPD monitoring Timing diagram B 9 parameters Operating mode: AOPD opertes a a guarding device : GdOn = Reset lock (acknowledgement is required once the protected field is cleared): ARt = Function test required when P-starts up or cold started and after the protected field is broken: eq = Program Additional commands (insert in the program before B 9): : L PB. : OR EB. : T EB. B9 AOPD_GDO NO_ NO_ RET ENBL TET PWR light beam broken light beam broken KB - B - NR E..AOPD-N/O - X - NO_ E..AOPD-N/O - X - NO_ M..RLO- - X - GdOn KB - B - MTD M..RLO- - X - eq M..RLO- - X - ARt M..RLO- - X - Test E..Reset button - X - RET ENBL - X - M..Enable TET - X - M 99..Test output PWR - X - M 99..AOPD supp. volt Please note: A minimum scan time must be entered in the configurator of the P W PG system software. Global parameters used in the administration data block DB DW : Cycles for contact synchronisation time for the two N/O contacts Global parameters may be set in OB using B 7. Additional blocks required DB: Administration data block DB must consist of its total length of data words. DB must be READ/WRITE. B7: Initialisation of the global parameters in DB - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

136 Notes - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

137 ensor Applications Category, EN 9- P Monitoring safety mats Features ingle-channel Manual reset when P is started up or cold started Manual reset after safety mat is cleared Failsafe standard function block used: B (E-TOP) Description afety mat monitoring function In this example, the P monitors the HM safety mat A. In the user program, the failsafe standard function block B is assigned to the safety mat. B detects if the safety mat has been accessed and monitors for incorrect input signals such as a reset button pressed continuously. If the safety mat is accessed or if an error occurs, the enable output ENBL of B is turned off immediately. The enable output ENBL is also turned off when the P switches to TOP or when the P is switched on. The signal at the enable output ENBL must be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B which corresponds to the NR number will contain the error information explaining why the ENBL was turned off. How the error is reset will depend on the operating mode set in B. In this application example the parameters for B have been assigned so that when the P is cold started (P off/on), restarted (P TOP-RUN) or after the safety mat is cleared, a reset is required by operating the key switch (/-pulse edge at RET ). This means the enable output ENBL of B will be turned on. When using a safety mat it is important to note that the permitted load will depend on the size of the activated area. This should be clarified with the relevant manufacturer (in accordance with EN 7-). Rating to EN 9- Depending on the application area and its respective regulations, the connection example is suitable for category in accordance with EN 9-. Reason: double insulated single-core FLKM cables,. mm, for connections This excludes the possibility of a short circuit across contacts in the feed/exit line Positive-guided N/C contacts connected in series Pilz products Quantity Name Order number P CPU P BMP / P P or P DIO T P DI P-B-NOT 7B Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

138 7 9 +VDC test pulse test pulse -X T P DIO T P DIO T O I D T O L P A. -X A.7 -X -X A. W FLKM-Leitung x,qmm -A co.: HAAKE type: HM - W FLKM-Leitung x,qmm -X E. E. -X -X -X -X -X I D E. E. E. E. E. T O L P P DI P DI P DI P DI P DI safety mat o.k. spare spare spare reset Revision Name.Nov. CLE Date Name Dep..Jun.999 CLE C safety mat applications Category EN 9- Pilz GmbH & Co. Felix-Wankel-tr. 77 Ostfildern safety mat monitoring with P Directory: Eplan/Pilz/Appl99 Page: - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

139 ensor Applications Category, EN 9- P Monitoring safety mats Timing diagram B 9 parameters Without afetybu p connection: GRP = VKE- Manual reset when the P is started up or cold started: Aut = Manual reset once the safety mat is cleared: ARst = No unction test required: FTT = NC_ NC_ RET ENBL P- TART : Normal mode, start-up reset : afety mat accessed : Reset lock activated : Reset lock reset Program KB - B - NR M..VKE- - X - GRP E..Reset - X - RET E..M_ - X - NC_ E..M_ - X - NC_ M..VKE- - X - Aut M..VKE- - X - ARst M..VKE- - X - FTT B E-TOP ENBL - X - M 7..M Please note: A minimum scan time must be entered in the configurator of the P W PG system software. Global paramters used in the administration data block DB DW : Number of scans for the contact synchronisation time between the semiconductor outputs on the safety mat Global parameters may be set in OB using B 7. Additional blocks required DB : Administration data block DB must consist of its total length of data words. DB must be READ/WRITE. B 7: Initialisation of the global parameters in DB - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

140 Notes - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

141 Notes - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

142 Actuator Applications Contents Page Actuator Applications P Driving/monitoring Category, EN 9- - a press safety valve afetybu p Driving/monitoring Category, EN 9- - a press safety valve P Monitoring the operating range Category, EN 9- - P Monitoring a Category, EN 9- - frequency converter P Monitoring a Category, EN 9- - frequency converter - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

143 Actuator Applications Category, EN 9- P Driving/monitoring a press safety valve Features Dual-channel redundancy Monitors valve postion Failsafe standard function block used: B (PV_) Description Driving and monitoring function In this example the safety system controls and monitors a press safety value (dual valves). In the user program the failsafe standard function block B is assigned to the press safety valve. B controls the valves via outputs Y and Y. Valve output Y switches one P cycle later than Y (short circuit detection). A separate input ( and ) is available for each valve to acknowledge the valve position. B monitors the operating pressure of the compressed air supply (input parameter AIR). The input frequency of the valve coils can be determined via input parameter Onq. If the acknowledgements from and occur via switch contacts, these must be supplied with test pulses via the P (Onq = ). If the acknowledgements from and occur via initiators, the signal lines from the initiators must be carried in separate cables. This will ensure that a short cannot occur between the two signal lines (Onq = ). Different reaction times can be set at B for switching on and off (TOn and TOff). This is necessary as the reaction time of the safety valve during switch off determines the stopping time of the press on an emergency stop. The stopping time determines the safety distance to the tool. The valve is switched on via a /-pulse edge at input parameter Ein of B, and switched off via a /-edge. B has extensive fault detection properties. The B automatically detects incorrect valve positions etc. If an error is detected, the enable output FG and the valve outputs Y and Y of B are turned off immediately. The outputs are also turned off via the command witch-off (/-pulse edge at EIN ), when the P swtiches to TOP and when the P is switched on. The signal at the enable input FG must be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B which corresponds to the NR number will contain the error information explaining why FG was turned off. If an error occurs, the error must be reset by pressing (/-pulse edge at Ret) once the error has been removed, so that the enable output FG of B will be turned on again. Errors can only be reset if the valve is in its start position. Rating to EN 9- Depending on the application area and its respective regulations, this connection example is suitable for category applications in accordance with EN 9-. Reason: Redundancy via the two valves in a safety block As both switches for monitoring the position of the valve are connected to different test pulses, all shorts are detected (cable from the test pulse output to the contact and from the contact to the input). All short circuits across the contacts and short circuits to VDC are detected. Feasibility check of the input signals in B Pilz products Quantity Name Order number P CPU P BMP / P P P DIO T P DIO Z 9 P DI P-B-EXZ 7B Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

144 7 9 +VDC -X test pulse test pulse test pulse press safety valve press safety valve press safety valve press safety valve T P DIO T P DIO T P DIO T Z P DIO Z P DIO Z O I A. A.7 A. O I A.+ A.- A.7+ A.7- D D T T O O L L P -X -X -X P -X -X -X -X -X A. A.7 A. -X A.+ A.- -X A.7+ A.7- PE-CH. PE-CH Y A A -Y A A PE PE -X E. E. E. E. -X -X -X -X I D E. E. E. E. T O L P P DI acknowledgement of Y valve position P DI acknowledgement of Y valve position P DI pneumatic pressure o. k. P DI reset Revision Name 9.Okt. CLE Date Name Dep..Jun.999 CLE C press safety valve Category EN 9- Pilz GmbH & Co. Felix-Wankel-tr. 77 Ostfildern driving and monitoring a press safety valve with P Directory: Eplan/Pilz/Appl99 Page: - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

145 Actuator Applications Category, EN 9- P Driving/monitoring a press safety valve Timing diagram Program ON RET AIR ENBL Y Y t < TOn t < TOff t < TOn t > TOn t < TOn t > TOff t < TOn : One P cycle : AIR missing on power-up : AIR missing during operation KB - B - NR M..PV_ON - X - ON E..AIR_ON - X - AIR E..PV_RFK- - X - E..PV_RFK- - X - M..VKE- - X - Onq KF - W - TOn KF - W - TOff E..Reset button - X - RET B PV_ Please note: A minimum scan time must be entered on the configurator of the P W PG system software. Global parameters used in administration block DB DW : minimum scan time Global parameters may be set in OB using B 7. FG - X - M 7..Enable Y - X - A..Valve_Y Y - X - A.7.Valve_Y Additional blocks required DB : Administration data block DB must consist of its total length of data words. DB must be READ/WRITE. B 7: Initialisation of global parameters in DB - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

146 Notes - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

147 Actuator Applications Category, EN 9- afetybu p Driving/monitoring a press safety valve Features Dual-channel redundancy Monitors valve postion Failsafe standard function block used: B (PV_) Description Driving and monitoring function In this example the safety system with the safe bus system afetybu p controls and monitors a press safety value (dual valves). In the user program the failsafe standard function block B is assigned to the press safety valve. B controls the valves via outputs Y and Y. Valve output Y switches one P cycle later than Y (short circuit detection). A separate input ( and ) is available for each valve to acknowledge the valve position. B monitors the operating pressure of the compressed air supply (input parameter AIR). The input frequency of the valve coils can be determined via input parameter Onq. If the acknowledgements from and occur via switch contacts, these must be supplied with test pulses via the P (Onq = ). If the acknowledgements from and occur via initiators, the signal lines from the initiators must be carried in separate cables. This will ensure that a short cannot occur between the two signal lines (Onq = ). Different reaction times can be set at B for switching on and off (TOn and TOff). This is necessary as the reaction time of the safety valve during switch off determines the stopping time of the press on an emergency stop. The stopping time determines the safety distance to the tool. The valve is switched on via a /-pulse edge at input parameter Ein of B, and switched off via a /-edge. B has extensive fault detection properties. The B automatically detects incorrect valve positions etc. If an error is detected, the enable output FG and the valve outputs Y and Y of B are turned off immediately. The outputs are also turned off via the command witch-off (/-pulse edge at EIN ), when the P swtiches to TOP and when the P is switched on. The signal at the enable input FG must be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B which corresponds to the NR number will contain the error information explaining why FG was turned off. If an error occurs, the error must be reset by pressing (/-pulse edge at Ret) once the error has been removed, so that the enable output FG of B will be turned on again. Errors can only be reset if the valve is in its start position. Rating to EN 9- Depending on the application area and its respective regulations, this connection example is suitable for category applications in accordance with EN 9-. Reason: Redundancy via the two valves in a safety block As both switches for monitoring the position of the valve are connected to different test pulses, all shorts are detected (cable from the test pulse output to the contact and from the contact to the input). All short circuits across the contacts and short circuits to VDC are detected. Feasibility check of the input signals in B Pilz products Quantity Name Order number P B DP- P B DIO P B Plug-in screws or P B pring-loaded terminals P B UB-D P B Cable 7 P-B-EXZ 7B Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

148 7 9 test pulse test pulse test pulse spare press safety valve press safety valve press safety valve press safety valve P B DIO P B DIO P B DIO P B DIO P B DIO P B DIO P B DIO P B DIO O I D T T T A. A.+ A.- A.+ A.7- B P -X -X -X -X -X7 -X7 -X7 -X7 7 -X -X A.+ A.- -X A.+ A.7- PE-CH. PE-CH Y A A -Y A A PE PE -X E. E. E. E. -X -X -X -X -X O I D E. E. E. E. V B P P B DIO acknowledgement of Y valve position P B DIO acknowledgement of Y valve position P B DIO pneumatic pressure o. k. reset P B DIO Revision Name 9.Okt. CLE Date Name Dep..Jun.999 CLE C press safety valve Category EN 9- Pilz GmbH & Co. Felix-Wankel-tr. 77 Ostfildern driving and monitoring a press safety valve with afetybu p Directory: Eplan/Pilz/Appl99 Page: -7 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

149 Actuator Applications Category, EN 9- afetybu p Driving/monitoring a press safety valve Timing diagram Program ON RET AIR ENBL Y Y t < TOn t < TOff t < TOn : One P cycle : AIR missing on power-up : AIR missing during operation t > TOn t < TOn t > TOff t < TOn KB - B - NR M..PV_ON - X - ON E..AIR_ON - X - AIR E..PV_RFK- - X - E..PV_RFK- - X - M..VKE- - X - Onq KF - W - TOn KF - W - TOff E..Reset button - X - RET B PV_ Please note: A minimum scan time must be entered on the configurator of the P W PG system software. Global parameters used in administration block DB DW : minimum scan time Global parameters may be set in OB using B 7. FG - X - M 7..Enable Y - X - A..Valve_Y Y - X - A..Valve_Y Additional blocks required DB : Administration data block DB must consist of its total length of data words. DB must be READ/WRITE. B 7: Initialisation of global parameters in DB - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

150 Notes -9 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

151 Actuator Applications Category, EN 9- P Monitoring the operating range Features Dual-channel redundancy Automatic reset when the P is started up or cold started Automatic reset when the protected area is clear Failsafe standard function block used: B (T_K) Description Monitoring the operating range In robot cells that include manual work areas, for example, situations must be prevented in which a person occupied in the manual work area could be injured by the robot as it continues to work in parallel. For this reason, the robot s main axis is fitted with zone interrogators. These are generally cam tracks, which are polled via end switches. When everything is in order, i.e. the robot is outside the protected manual work area, the end switch supplies a -signal. In this example, the safety system monitors the two non-contact proximity switches and. B shuts down if or switches to. If one channel switches from -- while the other channel shows a constant, B will detect this as an error. How the error is reset will depend on the operating mode that is set on B. The parameters for B in this application example have been assigned so that an automatic reset will occur when the P is cold started (P switched off and on), started up (P TOP-RUN after a fault has been rectified) or after signals at both inputs have switched to. This means that output parameter FG of B will be turned on. Rating to EN 9- Depending on the application area and its respective regulations, this connection example is suitable for category applications in accordance with EN 9-. Reason: Redundancy via two antivalent cam tracks and proximity switches Feasibility test on the input signals, performed by B. Wiring on the cam tracks Cam Cam Tested proximity switches N/O N/C Manufacturer Type Contact BALLUFF BE 7- N/C / N/O BALLUFF BE -9 N/C BALLUFF BE - N/O EUCHNER E 7 N/C / N/O ifm IF N/C ifm IF9 N/O Pilz products Quantity Name Order number P CPU P BMP / P P P DI P-B-TRA 7B Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

152 7 9 +VDC VDC -X -X W OELFLEX xqmm W OELFLEX xqmm - co.: Balluff type: BE 7- - co.:balluff type: BE 7- robot robot W OELFLEX xqmm W OELFLEX xqmm -X E. -X E. -X -X -X -X -X I D E. E. E. E. E. T O L P P DI cam track of robot P DI spare P DI cam track of robot P DI spare P DI spare Revision Name.Nov. CLE Date Name Dep..Jun.999 CLE C operating range monitoring Category EN 9- Pilz GmbH & Co. Felix-Wankel-tr. 77 Ostfildern operating range monitoring with P Directory: Eplan/Pilz/Appl99 Page: - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

153 Actuator Applications Category, EN 9- P Monitoring the operating range Timing diagram B parameters ynchronisation time switched off yti = No function test MEin = No reset button connected trt = Automatic reset after P cold start ARt = No start-up disabler Aut = No function test NFkT = Program KB - B - NR E..OPRANGE_ - X - E..OPRANGE_ - X - KF.yn.-Time - W - yti M..VKE- - X - MEin E..VKE- - X - trt M..VKE- - X - ARt M..VKE- - X - Aut M..VKE- - X - NFkT B T_K FG - X - M 7. P- RUN FG : Possible to offset and switching on : Possible to offset and switching off : had not switched off, B detects error : and must be switched on and off for reset Please note: A minimum scan time must be entered on the configurator of the P W PG system software. Global parameters used in administration block DB DW : minimum scan time Global parameters may be set in OB using B 7. Additional blocks required DB : Administration data block DB must consist of its total length of data words. DB must be READ/WRITE. B 7: Initialisation of global parameters in DB - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

154 Notes - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

155 Actuator Applications Category, EN 9- P Monitoring a frequency converter Features Dual-channel Failsafe standard function block used: B7 (RFK_K) Description Frequency converter monitoring function In this example the safety system monitors the two main contactors that separate the frequency converter from the drive. For stop category, the potentially dangerous movements must be brought to a halt before the hazardous areas can be reached. If a safety gate is opened or another safety device is activated, auxiliary contactactor K is used to control the drive M down to standstill via the frequency converter A. The drive is then isolated from the frequency converter. If necessary, a brake must be used if there is a long overrun. The programmable safety system monitors the contacts on both contactors K and K7. In the user program, the failsafe standard function block B 7 is assigned to the N/C contacts K and K7. In addition to monitoring the feedback loop, B7 also drives the contactors. Output K, which drives the contactors, is turned on with a /-pulse edge at input parameter Ein of B 7 (flag. enable delay), and off with a /-pulse edge. B 7 has extensive fault detection properties. Errors are detected such as RFK remains open and RFK remains closed. If an error occurs the enable FG and the relay driven by output K of B 7 are turned off immediately. Both outputs are also turned off if the P switches to TOP or the P is switched on. The signal at the enable output FG can be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B 7 which corresponds to the NR number will contain information explaining why FG was turned off. If an error occurs, a reset must be carried out by pressing (/-pulse edge at Ret). This means the enable output FG of B 7 is turned on. Output K can be turned on again by enabling the E-TOP flag. Rating to EN 9- Depending on the application area and its respective regulations, this connection example is suitable for category applications in accordance with EN 9-. Reason: Redundancy through dual-channel shutdown route The relay contacts connected in series are supplied with test pulses, so all short circuits will be detected. Exception: if both contacts are bridged simultaneously (cable between test pulse and contact with cable between contact and input). All shorts across contacts and short circuits to VDC are detected. Pilz products Quantity Name Order number P CPU P BMP / P P P DI P DO P DIO T P-B-NOT 7B Drawing file Page in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

156 7 9 L L L VAC +VDC -X test pulse -F A max. T P DIO T P DO P DO P DO -L O I D T O L A. O D T O L A. A. A. P -X P -X -X -X -Z -X A. -X A. A. A. -A L L L company: KEB type : F -K. -K7.9 U V W -K.7 9 -K. -K7.9 -R -k setpoint value 7 -K. -K K A A -K A A -K7 A A PE-CH. -X E. E. -X -M.KW conveyor U V W M ~ PE forward enable regulator I D T O L P -X E. P DI feedback loop -X E. P DI reset +VDC shut down delayed frequency converter RH -BB. shut down undelayed frequency converter RT -BB RH9 -HA..... shut down undelayed frequency converter RT -BB RH9 -HA..... Revision Name.Nov. CLE Date Name Dep..Jun.999 CLE C e-stop category application Category EN 9- Pilz GmbH & Co. Felix-Wankel-tr. 77 Ostfildern emergency stop categorie with P Directory: Eplan/Pilz/Appl99 Page: - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

157 Actuator Applications Category, EN 9- P Monitoring a frequency converter Timing diagram Program P- TART RFK/ Ret Ein FG K FU tart : Output K = : Instantaneous shutdown of frequency converter : Delayed shutdown of frequency converter : Error in feedback loop -> FG = : Reset lock after error : Error reset Rset = / -> FG = : L M 7. Enable E-TOP : M. HM (FG was ) : LN M 7. Enable E-TOP : U M. HM (FG was ) : M. HM (tart time) : : L KF TIME VALUE set to suit the application : L M. HM (tart time) : E T. TIMER LEVEL : L T TIMER : R M. HM (FG was) : R M. HM (tart time) : L M. HM (tart time) : O M 7. Enable E-TOP : = M. Enable delay (controlled shutdown) : L M 7. Enable E-TOP : U M. tart cond.fc (incl. start button, No error present...) : U M 7. Enable RFK : = A. tart FC CAL B 7 B7 RFK_K KB - B - NR E..RFK-K/7 - X - RFK E..RFK-K/7 - X - RFK E..Reset - X - Ret M..Enable-del. - X - Ein Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de FG - X - M 7..EnableRFK K - X - M..K/7 tatus / -

158 Actuator Applications Category, EN 9- P Monitoring a frequency converter : L M. K/7 : = A. K : = A. K7 Please note: A minimum scan time must be entered in the configurator of the P W PG system software.. Global parameters used in administration data block DB DW : Number of scans for the reaction time RFK Global parameters can be set in OB using B 7. Additional blocks required DB : Administration data block DB must consist of its total length of words. DB must be READ/WRITE. B 7: Initialisation of the global parameters in DB. -7 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

159 Actuator Applications Category, EN 9- P Monitoring a frequency converter Features ingle-channel Failsafe standard function block used: B7 (RFK_K) Description Frequency converter monitoring function In this example the safety system monitors the contacts on contactor K, used to separate the frequency converter from the drive. For stop category, the potentially dangerous movements must be brought to a halt before the hazardous areas can be reached. If a safety gate is opened or another safety device is activated, auxiliary contactactor K is used to control the drive M down to standstill via the frequency converter A. The drive is then isolated from the frequency converter. If necessary, a brake must be used if there is a long overrun. In the user program, the failsafe standard function block B 7 is assigned to the N/C contact K. In addition to monitoring the feedback loop, B7 also drives the contactors. Output K, which drives the contactors, is turned on with a /-pulse edge at input parameter Ein of B 7 (flag. enable delay), and off with a /-pulse edge. B 7 has extensive fault detection properties. Errors are detected such as RFK remains open and RFK remains closed. If an error occurs the enable FG and the relay driven by output K of B 7 are turned off immediately. Both outputs are also turned off if the P switches to TOP or the P is switched on. The signal at the enable output FG can be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B 7 which corresponds to the NR number will contain information explaining why FG was turned off. If an error occurs, a reset must be carried out by pressing (/-pulse edge at Ret). This means the enable output FG of B 7 is turned on. Output K can be turned on again by enabling the E-TOP flag. Rating to EN 9- Depending on the application area and its respective regulations, this connection example is suitable for category applications in accordance with EN 9-. Reason: No redundancy on single-channel shutdown route Pilz products Quantity Name Order number P CPU P BMP / P P P DI P DO P DIO T P-B-NOT 7B Drawing file Page 9 in the project Eplan/Pilz/APPL99 - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

160 7 9 L L L VAC +VDC -X test pulse -F A max. T P DIO T P DO P DO -L O I D T O L A. O D T O L A. A. P -X P -X -X -Z -X A. -X A. A. -A L L L company: KEB type : F U V W 9 7 -K. - -K.7 -K. -K. -R -k setpoint value -K A A -K A A PE-CH. -X E. E. -X -M.KW conveyor U V W M ~ PE forward enable regulator I D T O L P -X E. P DI feedback loop -X E. P DI reset +VDC shut down delayed frequency converter RH -BB. shut down undelayed frequency converter RT -BB RH9 -HA..... Revision Name.Nov. CLE Date Name Dep..Jun.999 CLE C e-stop category application Category EN 9- Pilz GmbH & Co. Felix-Wankel-tr. 77 Ostfildern emergency stop categorie with P Directory: Eplan/Pilz/Appl99 Page: 9-9 Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

161 Actuator Applications Category, EN 9- P Monitoring a frequency converter Timing diagram Program P- TART RFK/ Ret Ein FG K FU tart : Output K = : Instantaneous shutdown of frequency converter : Delayed shutdown of frequency converter : Error in feedback loop -> FG = : Reset lock after error : Error reset Rset = / -> FG = : L M 7. Enable E-TOP : M. HM (FG was ) : LN M 7. Enable E-TOP : U M. HM (FG was ) : M. HM (tart time) : : L KF TIME VALUE set to suit the application : L M. HM (tart time) : E T. TIMER LEVEL : L T TIMER : R M. HM (FG was ) : R M. HM (tart time) : L M. HM (tart time) : O M 7. Enable E-TOP : = M. Enable delay (controlled shutdown) : L M 7. Enable E-TOP : U M. tart cond.fc (incl. start button, No error present...) : U M 7. Enable RFK : = A. tart FC CAL B 7 B7 RFK_K KB - B - NR E..RFK-K - X - RFK E..RFK-K - X - RFK E..Reset - X - Ret M..Enable-del. - X - Ein Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de FG - X - M 7..Enable RFK K - X - A..K tatus / -

162 Actuator Applications Category, EN 9- P Monitoring a frequency converter Please note: A minimum scan time must be entered in the configurator of the P W PG system software.. Global parameters used in administration data block DB DW : Number of scans for the reaction time RFK Global parameters can be set in OB using B 7. Additional blocks required DB : Administration data block DB must consist of its total length of words. DB must be READ/WRITE. B 7: Initialisation of the global parameters in DB. - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

163 Notes - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

164 Other Applications Contents Page Other Applications P Monitoring an Category, EN 9-7- enabling switch 7 7- Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

165 Other Applications Category, EN 9- P Monitoring an enabling switch Features ingle-channel One N/O contact, one positive-guided N/C contact Failsafe standard function block used: B9 (ENBL_DEV) Description The parameters for B 9 in this application example have been assigned so that when the P is cold started (P switched off and on), started up (P TOP-RUN) or after the enabling switch has been fully depressed (E-TOP) and then released, a reset must be carried out by pressing (/-pulse edge at RET). This means that the output parameter ENBL of B 9 will be turned on. Pilz products Quantity Name Order number P CPU P BMP / P P P DI P DIO T P-B-TRA 7B Drawing file 7 Enabling switch monitoring function In this example, the safety system monitors the single-channel, three-stage enabling switch A, which has one N/O contact and one positive-guided N/C contact. In the user program, the failsafe standard function block B 9 is assigned to the enabling switch. B9 detects if the N/O contact on the enabling switch is defective, and also detects faulty input signals, such as a reset button that is constantly operated. If the enabling switch is fully depressed (E-TOP) or an error occurs, the enable output ENBL of B 9 is turned off immediately. The signal at the enable output ENBL can be evaluated by the user program and lead to an appropriate reaction. The data word in DB of B 7 which corresponds to the NR number will contain the error information explaining why ENBL was turned off. How the error is reset will depend on the operating mode that is set on B 9. Rating to EN 9- Depending on the application area and its respective regulations, this connection example is suitable for category applications in accordance with EN 9-. Reason: No redundancy on single-channel N/O and positive-guided N/C contact If the positive-guided N/C contact were linked out, it would not be detected. If the N/O contact on the enabling switch were defective, this would be detected. Page in the project Eplan/Pilz/APPL99 7- Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

166 7 9 +VDC -X -X test pulse test pulse T P DIO T P DIO T O I D T O L P A. -X A.7 -X -X A. A.7 -A co.: Euchner type: ZAAGA WH BU GY E E E - - BN RD BK E E E -X E. E. E. E. 7 -X -X -X -X -X -X I D E. E. E. E. E. E. T O L P P DI P DI P DI P DI P DI P DI spare N/O contact N/C contact spare manuel mode reset Revision Name.Nov. CLE Date Name Dep..Jun.999 CLE C Enable switch application Category EN 9- Pilz GmbH & Co. Felix-Wankel-tr. 77 Ostfildern Enable switch with P Directory: Eplan/Pilz/Appl99 Page: 7- Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

167 Other Applications Category, EN 9- P Monitoring an enabling switch Timing diagram B9 parameters witch on special mode ON = / pulse edge Reset button/reset RET = / pulse edge Manual reset when P cold/warm started Aut = Manual reset when enabling switch is released ARst = Program KB - B - NR E..On - X - ON E..ENABLE_Ö - X - NC E..ENABLE_ - X - NO M..VKE- - X - Aut M..VKE- - W - ARst E..Reset-switch - X - RET B9 ENBL_DEV ENBL - X - M P- TART ON NC NO RET ENBL Please note: A minimum scan time must be entered in the configurator of the system software P W PG. Global parameters used in administration data block DB None Additional blocks required DB : Administration data block DB must consist of its total length of words. DB must be READ/WRITE. : Enable (N/C & N/O) = -> ENBL = : Enable switch fully depressed (N/C & N/O) =. : Reset lock activated : Reset lock reset 7- Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

168 Notes 7 7- Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

169 Notes 7 7- Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de

170 ervice Contents Page ervice Pre-sales/after-sales service ervices, concepts and solutions - Addresses German technical offices and sales partners - - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

171 ervice Pre-sales/after-sales service ervices, concepts and solutions Whether it s during the planning or commissiong phase, we can advise and support you. afety advice Based on the requirements of current standards, Pilz will offer you professional advice on safety aspects concerning the construction of your machinery or on-site advice about your plant. Risk assessment Basing their findings on norms and standards, our applications engineers will carry out a safety examination on your behalf. afety concepts If, based on the risk assessment, it is necessary to reduce risk levels, suitable protective measures are selected and a safety concept prepared. afety check Pilz will assess your application, machinery or plant with regard to the necessary safety requirements. ystem supplier and project management At your request, Pilz will undertake all tasks from producing documentation to building the control cabinet through to handing over the complete system from one company. Applications support Our applications engineers, with their knowledge gained from working on international projects, will support you in configuring and commissioning your hardware and software. Technical support Our engineers will support you in selecting, installing and in using the products. They are constantly in contact with customers from every branch and area of industry and are ready at all times to offer advice and techsupport@pilz.de Telephone: Hotline Twenty-four hour technical support is available on our central hotline number: Training and education Through theory and practical sessions we offer training and information with a wide range of courses and seminars. Worldwide representation Our worldwide network of subsidiaries and business partners guarantees comprehensive support and assistance in responding to your questions and problems. Internet For the latest information, electronic shopping, direct dialogue and enquiries as well as extensive download options, visit our homepage at E-business The focal point of Pilz e-business activities is to strengthen our customer relations through the use of new media and increase added value by complementing our business model in Business-to-Business. upply and repair service From rapid and economical repairs right through to a longterm supply guarantee so that you can be sure of your investment always expect more from Pilz. Certificates and approvals Pilz is certified in accordance with DIN IO 9. International licensing and approval from recognised test houses confirm the suitability of our products for use worldwide. - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

172 ervice Addresses German technical offices and sales partners BN Bonn GI Gießen M München Pilz GmbH & Co. Technisches Büro Bonn Cimbernstraße 9 Niederkassel Tel.: 9 Fax: 99 Pilz GmbH & Co. Technisches Büro Gießen Waldstraße Heuchelheim Tel.: 97 Fax: 979 Pilz GmbH & Co. Technisches Büro München lndustriestraße b 9 Gröbenzell Tel.: 7- Fax: DD Dresden/Berlin Pilz GmbH & Co. Technisches Büro Dresden Hauptstraße Radebeul Tel.: 9-9/-97 Fax: 9-9 H Hannover Pilz GmbH & Co. Technisches Büro Hannover Osterwalder traße 7 Garbsen Tel.: 9- Fax: 9- N Nürnberg Pilz GmbH & Co. Technisches Büro Nürnberg Poppenleite 9 Burghaslach Tel.: 9 9 Fax: 9 99 F Außenstelle Berlin Tel.: 97 Fax: 97 Frankfurt Pilz GmbH & Co. Technisches Büro Frankfurt Heinrich-Böll-tr. 7 Rodgau Tel.: Fax: 77 LD MG Landau Pilz GmbH & Co. Technisches Büro Landau Nordring 79 Landau Tel.: 7 Fax: 7 Mönchengladbach Pilz GmbH & Co. Technisches Büro Mönchengladbach Girmen Heinsberg Tel.: Fax: 99-7 tuttgart Pilz GmbH & Co. Technisches Büro tuttgart Felix-Wankel-traße 77 Ostfildern Tel.: 7 9-7/-9/- Fax: 7 9- Handelsvertretung Günther Haußmann GmbH Michael-Becker-traße 7 Weilheim Tel.: Fax: Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

173 Notes - Pilz GmbH & Co., Felix-Wankel-traße, 77 Ostfildern, Deutschland, Telefon +9 (7 ) 9-, Telefax +9 (7 ) 9-, pilz.gmbh@pilz.de tatus /

174 A Pilz Ges.m.b.H. Modecenterstraße Wien Austria Telephone: 79- Telefax: 79 AU Pilz Australia Industrial Automation LP. 9/7 Blackburn Road Mt. Waverley, Melbourne VIC 9 Australia Telephone: 9 Telefax: 9 safety@pilz.com.au B L Pilz Belgium Bijenstraat 9 Gent (int-denijs-westrem) Belgium Telephone: 9 77 Telefax: info@pilz.be BR Pilz do Brasil istemas Eletrônicos Industriais Ltda. Rua Ártico, - Jd. do Mar 97- ão Bernardo do Campo - P Brazil Telephone: 7- Telefax: 7- pilz@pilzbr.com.br CH Pilz lndustrieelektronik GmbH Gewerbepark Hintermättli Postfach Mägenwil witzerland Telephone: 979- Telefax: pilz@pilz.ch D Pilz GmbH & Co. Felix-Wankel-traße 77 Ostfildern Germany Telephone: 7 9- Telefax: pilz.gmbh@pilz.de DK Pilz kandinavien K/ Ellegaardvej L onderborg Denmark Telephone: 7 Telefax: 7 pilz@pilz.dk E Pilz lndustrieelektronik.l. Edificio Tilma Avda. ant Julià Granollers pain Telephone: 997 Telefax: central@pilzspain.com F Pilz France Electronic, rue Jacob Mayer BP 77 trasbourg Cedex France Telephone: Telefax: siege@pilz-france.fr FIN Pilz kandinavien K/ Pakilantie Helsinki Finland Telephone: Telefax: pilz.sk@kolumbus.fi GB Pilz Automation Technology Willow House, Medlicott Close Oakley Hay Business Park Corby Northants NN 9NF United Kingdom Telephone: 7 Telefax: sales@pilz.co.uk I Pilz ltalia rl Via Meda /A Novedrate (CO) Italy Telephone: 79 Telefax: 79 info@pilz.it IRL Pilz Ireland Industrial Automation Cork Business and Technology Park Model Farm Road Cork Ireland Telephone: Telefax: 99 sales@pilz.ie J Pilz Japan Co., Ltd. Three One Building 7 -- hin-yokohama Kohoku-ku Yokohama - Japan Telephone: 7- Telefax: 7- pilz@pilz.co.jp MEX Pilz de Mexico. de R.L. de C.V. Calle ur A No. - Fracc. an José Mayorazgo C.P. 7 Puebla, Pue. Mexico Telephone: pilz_rdelacruz@infosel.net.mx NL Pilz Nederland Postbus ED Vianen Netherlands Telephone: 7 77 Telefax: 7 info@pilz.nl P Pilz Industrieelektronik.L. R. Eng Duarte Pacheco, Andar ala 7-7 Maia Portugal Telephone: 979 Telefax: pc.portugal@mail.telepac.pt PRC Pilz China Representative Office Flat F9/F Huijing Building iyou Xin Malu Dongshan District Guangzhou China Telephone: 77 Telefax: 77 pilzchn@public.guangzhou.gd.cn ROK Pilz Korea Liaison Office amsung Midas Officetel 77-, Janghang-Dong, Ilsan-Gu, Koyang-i Kyungki-Do -7 Korea Telephone: 9 Telefax: 9 EJK@chollian.net E Pilz kandinavien K/ Energigatan B 7 Kungsbacka weden Telephone: 99 Telefax: 7 pilz@tripnet.se GP TR UA... www In many countries we are represented by subsidiaries and sales partners. Please refer to our Homepage for further details or contact our headquarters. Pilz GmbH & Co. Felix-Wankel-traße 77 Ostfildern, Germany Telephone: Telefax: pilz.gmbh@pilz.de Pilz Industrial Automation Pte Ltd. No. Kaki Bukit Ave #- hun Li Industrial Park ingapore 79 ingapore Telephone: Telefax: sales@pilz.com.sg Pilz Elektronik Güvenlik Ürünleri ve Hizmetleri Tic. Ltd. Şti. Tan iş Merkezi Kükürtlü Caddesi No: 7 C-Blok Daire: Bursa Turkey Pilz Automation afety L.P. 7 Commerce Boulevard Canton Michigan 7 UA Telephone: 7-7 Telefax: info@pilzusa.com / Printed in Germany Automation Workbench, Pilz, PNOZ, P, afetybu p are registered trademarks of Pilz GmbH & Co. Text and graphics in this applications manual are simply intended to give an overview of the system. No responsibility accepted for errors or omissions.