Valve terminal types 03/04-B

Transcription

1 Valve terminal types 03/04-B Electronics manual Valve terminal with field bus connection PROFIBUS-DP 12 MBaud Type IFB13-03 Manual en 0003c

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3 Contents and general instructions Authors... U. Reimann, H.-J. Drung Editors... H.-J. Drung, M. Holder Original... de Translation... transline Deutschland GmbH Layout... Festo AG & Co., Dept. KG-GD Typesetting... DUCOM Edition... en 0003c Title... MANUAL-EN Designation... P.BE-VIFB13-03-EN Order no (Festo AG & Co., D Esslingen, Federal Republic of Germany, 2000) Internet: The copying, distribution and utilization of this document as well as the communication of its contents to others without express authorization is prohibited. Offenders will be held liable for the payment of damages. All rights reserved, in particular the right to carry out patent, utility model or ornamental design registrations. Festo P.BE-VIFB13-03-EN en 0003c I

4 Contents and general instructions II Festo P.BE-VIFB13-03-EN en 0003c

5 Contents and general instructions Contents Designated use... Additional modules for this valve terminal... Target group... Service... Important user instructions... Abbreviations... Manuals for this valve terminal... Additional instructions... VI VII IX IX X XII XIV XIV 1. Summary of components Summary of multifunctional Festo valve terminals Description of components Types 03/04-B: Electric modules Type 03: MIDI pneumatic modules Type 03: MAXI pneumatic modules Type 04-B: ISO pneumatic modules Method of operation Fitting Fitting the modules and components Earthing the end plates Fitting onto a hat rail (type 03) Fitting the valve terminal onto a wall Installation General connection technology Cable selection for field bus line Cable selection for power supply Connecting the cable to the plug/sockets Bus nodes Opening and closing the node Configuring the valve terminal Festo P.BE-VIFB13-03-EN en 0003c III

6 Contents and general instructions Setting PROFIBUS addresses and voltage monitoring Overview of possible PROFIBUS addresses Field bus baud rate and field bus length Switching on the power supply Calculating the current consumption Connecting the power supply Connecting the PROFIBUS DP interface Screening/shield connection Bus connection with terminating resistors Connection for fibre optic cable (FOC) Commissioning Addressing and configuring the valve terminal Ascertaining the configuration data Address assignment of the valve terminal Address assignment after extension/conversion SIEMENS: Bus configuration and addressing Switching on the power supply Information for commissioning Preparations for COM PROFIBUS 3.x and Station selection with COM PROFIBUS 3.x Station selection with COM PROFIBUS Configuration examples for COM PROFIBUS Address allocation of inputs and outputs STEP 7 V4.x / V 5.0 Hardware configurator General DP master: Bus configuration and addressing General commissioning instructions Switching on the power supply Information for commissioning (general DP master) Diagnosis and error treatment Summary of diagnostic options Diagnosis on the spot LEDs of the bus node IV Festo P.BE-VIFB13-03-EN en 0003c

7 Contents and general instructions LEDs of the valves LEDs of the input/output modules Test routines Status bits Short circuit/overload Diagnosis via PROFIBUS-DP (DP standard) Summary of diagnostic bytes Diagnostic information Position of status bits Error handling Behaviour during faults in the control system Siemens SIMATIC S5/S Online diagnosis with COM PROFIBUS Online diagnosis with STEP Diagnostic buffer STEP 7 (version 4.x, 5.0) Device-specific diagnosis with STEP 7 (version 5.0) Short circuit/overload at an output stage Type 04-B: fuses for the pilot solenoids A. Technical appendix... A-1 A.1 Technical data... A-3 A.2 Cable length and cross-sectional area... A-6 A.3 Examples of circuitry... A-12 A.3.1 Power supply type 03 internal layout... A-13 A.3.2 Power supply type 04-B internal layout... A-14 B. Index... B-1 Festo P.BE-VIFB13-03-EN en 0003c V

8 Contents and general instructions Designated use The valve terminal documented in this description is solely designated for the following use: Control of pneumatic and electric actuators (valves and output modules) Interrogation of electric sensor signals through the input modules. Use the valve terminal only as described here: in accordance with designated use in faultless technical condition. without unauthorised modifications. If additional commercially-available components such as sensors and actuators are connected, the specified limits for pressures, temperatures, electrical data, torques, etc. must not be exceeded. Please observe the standards specified in the relevant chapters and comply with technical regulations, as well as with national and local regulations. VI Festo P.BE-VIFB13-03-EN en 0003c

9 Contents and general instructions Additional modules for this valve terminal The multi-functional valve terminal can be expanded with the following modules: I/O modules Type designation VIGE-03-FB-... VIGA-03-FB-... VIGV-03-FB-... VIEA-03-FB-... VIAP-03-FB VIAU-03-FB-... VIASI-03-M Title Input module with 4, 8 or 16 inputs, PNP or NPN, 4-pole or 5-pole, with/without electronic protection, Output module with 4 outputs, PNP or NPN, 4 or 5-pole Auxiliary power module 24 V/25 A for high current outputs Multi-I/O module with 12 inputs and 8 outputs, PNP Analog I/O module with 1 input and 1 output Analog I/O module with 3 inputs and 1 output Type voltage (-U) or current (-I) AS-Interface Master Festo P.BE-VIFB13-03-EN en 0003c VII

10 Contents and general instructions The valve terminals can be connected to controllers from various manufacturers. This manual includes configuration and addressing instructions. The following table contains a list of available master units for the PROFIBUS-DP: Controller manufacturer Controller (PLC) Field bus interface Field bus/protocol Siemens SIMATIC S5-series S7-series Various PROFIBUS-DP Bosch CL300, 400, 500 PC600 BM DESI-DP COMNET-DP Festo SF50 integrated PROFIBUS-DP PC / IPC CP5412 from Siemens, etc. Allen-Bradley SLC 500 SST-PFB-SLC-ADP from SST Beck PS1 CP62 SYSCON Mitsubishi Melsec Ans/QnAs Melsec A-Series/ Q- Series A1SJ71PB92D AJ71PB92D ProfiMap 2.0 Fig. 0/1: List of possible controllers This manual includes the operation of the Festo valve terminal type 03/04-B in conjunction with the field bus protocol PRO- FIBUS-DP in accordance with EN (DIN 19245). Please note The valve terminal does not include the PROFIBUS-FMS protocol (no combi-slave functionality). VIII Festo P.BE-VIFB13-03-EN en 0003c

11 Contents and general instructions Target group This manual is intended exclusively for technicians trained in control and automation technology, who have experience in installing, commissioning, programming and diagnosing programmable logic controllers (PLC) and field bus systems. Service Please consult your local Festo repair service if you have any technical problems. Festo P.BE-VIFB13-03-EN en 0003c IX

12 Contents and general instructions Important user instructions Danger categories This manual contains instructions on the dangers which may occur if the product is not used correctly. These instructions are marked with a heading (Warning, Caution, etc.), printed onashadedbackgroundandaccompaniedbyapictogram.a distinction is made between the following danger categories: Warning This means that there is a danger of serious human injury and damage to property if these instructions are not observed. Caution This means that there is a danger of human injury and damage to property if these instructions are not observed. Please note This means that there is a danger of damage to property if these instructions are not observed. In addition, the following pictogram marks passages in the text which describe activities involving electrostatically sensitive components: Electrostatically sensitive components: Incorrect handling may result in damage to the components. X Festo P.BE-VIFB13-03-EN en 0003c

13 Contents and general instructions Marking special information The following pictograms mark passages in the text containing special information. Pictograms Information: recommendations, tips and references to other sources of information. Accessories: information on necessary or useful accessories for the Festo product. Environment: information on the environmentally-friendly use of Festo products. Text markings The bullet denotes activities which can be carried out in any sequence. 1. Figures denote activities which must be carried out in the order specified. Hyphens denote general activities. Festo P.BE-VIFB13-03-EN en 0003c XI

14 Contents and general instructions Abbreviations The following product-specific abbreviations are used in this manual: Abbreviation Terminal or valve terminal Node Sub-base Single solenoid sub-base Double solenoid sub-base I O I/O P-module I/O module PLC Fibre-optical waveguide Meaning Valve terminal type 03 or type 04-B with or without electric I/Os Field bus node/control unit Type 03: Pneumatic sub-base for two valves Type 04-B Manifold sub-base for a valve as per ISO 5599/2 size 1, 2 or 3 incl. Intermediate solenoid plate MUH Sub-base for single-solenoid valves Sub-base for double-solenoid valves or mid-position valves Input Output Input and/or output General pneumatic module Module with digital inputs or outputs in general Programmable logic controller; in brief: controller Fibre-optical waveguide Fig. 0/2: Index of abbreviations XII Festo P.BE-VIFB13-03-EN en 0003c

15 Contents and general instructions Please note For most of the drawings in this manual, we have used a simplified representation of a type 03 valve terminal with four pneumatic sub-bases and four input/output modules (standard fitting). 1 Input/output modules Field bus node 3 Valves Fig. 0/3: Standard fitting for the drawings Festo P.BE-VIFB13-03-EN en 0003c XIII

16 Contents and general instructions Manuals for this valve terminal For complete documentation of the modular valve terminal the following Festo manuals are required in addition to your order and the subsequent expansion of your complete system: Festo designation P.BE-MIDI/MAXI P.BE-VIISO-04-B-... P.BE-VIEA-03/04B-.. P.BE-VIAX-03/04B-... P.BE-VIASI-03/04B-... P.BE-VIFB13-03/04B-... Title/Product Pneumatics manual Valve terminal type 03, MIDI/MAXI Pneumatics manual Valve terminal type 04-B, ISO Supplementary manual of the I/O modules (digital I/O modules 4I, 8I, 4O, highcurrent output modules, multi-i/o modules) Manual of analog I/Os Manual of AS-i Master Manual of electronics Fieldbus connection FB13 (this manual) Fig. 0/4: Manuals for this valve terminal Additional instructions Please note A CD ROM with device master files and type files is supplied with this manual. Explanations can be found in the Readme file. Information regarding pneumatic modules can be found in the Pneumatics manual P.BE-MIDI/MAXI-03-EN. XIV Festo P.BE-VIFB13-03-EN en 0003c

17 Summary of components Chapter 1 Festo P.BE-VIFB13-03-EN en 0003c 1-1

18 1. Summary of components Contents 1.1 Summary of multifunctional Festo valve terminals Description of components Types 03/04-B: Electric modules Type 03: MIDI pneumatic modules Type 03: MAXI pneumatic modules Type 04-B: ISO pneumatic modules Method of operation Festo P.BE-VIFB13-03-EN en 0003c

19 1. Summary of components 1.1 Summary of multifunctional Festo valve terminals The multifunctional valve terminal is composed of individual modules and components. Valve terminal Type 03 Electric modules Type 03: Pneumatic modules Description of the modules Electric modules suited to types 03/04B (PNP or NPN), fitted with: digital inputs (modules with 4, 8 or 16 inputs) digital outputs (modules with 4 outputs) 0.5 A high-current outputs 2 A multi-i/os (module with 12 inputs/8 outputs) 0.5 A analogue I/Os, AS-i master (not possible with all nodes) Pneumatic modules type 03, fitted with: Sub-bases (MIDI and MAXI) fitted with 5/2-way single-solenoid valves, 5/2-way double-solenoid valves, 5/3-way mid-position valves (with auxiliary pilot air) or cover plates Special modules for pressure supply, for forming pressure zones Type 04-B ISO pneumatic modules Pneumatic modules type 04-B, fitted with: Adapter plate for manifold sub-bases as per ISO in sizes 1, 2 and 3 Manifold sub-bases for intermediate solenoid plates with hole pattern as per ISO , fitted with pneumatic valves (singlesolenoid, double-solenoid, mid-position) or cover plates Components for high-level sub-bases (pressure regulator intermediate plates, restrictor plates etc.) Fig. 1/1: Summary of modules for the multifunctional Festo valve terminals Festo P.BE-VIFB13-03-EN en 0003c 1-3

20 1. Summary of components 1.2 Description of components Types 03/04-B: Electric modules The following connecting and display elements can be found on the electric modules: Inputsocketfortwoelectricinputs (PNP or NPN) 2 Red LED (error display per input module with electronic fuse) 3 Two green LEDs (one LED per input) 4 Input socket for one electric input (PNP or NPN) 8 6 Output socket for electric output (PNP) 7 Yellow LED (status display per output) 8 Red LED (error display per output) 9 Further modules (e.g. additional power supply, high-current outputs PNP/NPN) 5 Green LED (per input) Fig. 1/2: Connecting and display elements on the electric modules 1-4 Festo P.BE-VIFB13-03-EN en 0003c

21 1. Summary of components Type 03: MIDI pneumatic modules The following display and operating elements can be found on the pneumatic MIDI modules type 03: Yellow LEDs (per valve solenoid coil) 2 Manual override (per valve solenoid coil), either locking or non-locking 3 Valve location inscription field (designation signs) 4 Unused valve location with cover plate Fig. 1/3: Display and operating elements on the MIDI modules type 03 Festo P.BE-VIFB13-03-EN en 0003c 1-5

22 1. Summary of components Type 03: MAXI pneumatic modules The following display and operating elements can be found on the pneumatic MAXI modules type 03: Yellow LED (per valve solenoid coil) 2 Manual override (per valve solenoid coil), either locking or non-locking 3 Unused valve location with cover plate 4 Valve location inscription field (designation signs) 5 Regulator for limiting the pressure of the auxiliary pilot air Fig. 1/4: Display and operating elements on the MAXI modules type Festo P.BE-VIFB13-03-EN en 0003c

23 1. Summary of components Type 04-B: ISO pneumatic modules The following connecting, display and operating elements can be found on the pneumatic ISO modules type 04-B: Adapter plate type 04-B 2 Fuses for the valves 3 Power supply connection 4 1 Yellow LEDs (per pilot solenoid 14) 2 Yellow LEDs (per pilot solenoid 12) 5 1 Manual override (per pilot solenoid 14, non-locking) 2 Manual override (per pilot solenoid 12, non-locking) 6 Valve location inscription field A fuse (per pilot solenoid) 8 Adapter cable for power supply to the node and the I/O modules Fig. 1/5: Operating, display and connecting elements on the ISO modules type 04-B Festo P.BE-VIFB13-03-EN en 0003c 1-7

24 1. Summary of components 1.3 Method of operation The node controls the following functions: it connects the valve terminal to the appropriate field bus and to the power supply. it performs the system settings of the valve terminal. An automatic valve test and further node-dependent functions can be set. it controls data transfer to/from the field bus module of your control system Internal control of the valve terminal 1 Incoming field bus Continuing field bus 3 Node 4 4 Compressed air 5 Work air (2, 4) 3 5 Fig. 1/6: Summary of the functions of a valve terminal 1-8 Festo P.BE-VIFB13-03-EN en 0003c

25 1. Summary of components The input modules process input signals (e.g. from sensors) and transmit these signals via the field bus to the controller. The output modules are universal electric outputs and control low-current consuming devices with positive logic, e.g. further valves, bulbs, etc.). Additional I/O modules for special applications are also available. Further information on the use of all I/O modules can be found in the Supplementary description of the I/O modules for your valve terminal. The pneumatic modules perform the following functions: they form the common channels for supply and exhaust air they supply electric signals from all the valve solenoid coils Work connections 2 and 4 are provided for each valve location on the individual pneumatic modules. The valves are supplied with compressed air via the common channels on the pneumatic end plate or via special supply modules. The exhaust air and pilot exhaust are also vented via these channels/modules. Further modules for pressure supply are also available, e.g. for working with different pressures or for fitting either MIDI/MAXI valves or ISO valves on a node. Further information on their use can be found in the Pneumatics manual for your valve terminal. Festo P.BE-VIFB13-03-EN en 0003c 1-9

26 1. Summary of components 1-10 Festo P.BE-VIFB13-03-EN en 0003c

27 Fitting Chapter 2 Festo P.BE-VIFB13-03-EN en 0003c 2-1

28 2. Fitting Contents 2.1 Fitting the modules and components Earthing the end plates Fitting onto a hat rail (type 03) Fitting the valve terminal onto a wall Festo P.BE-VIFB13-03-EN en 0003c

29 2. Fitting 2.1 Fitting the modules and components The valve terminal is supplied from the factory ready fitted. If you wish to supplement or replace individual modules or components, please follow the instructions in the following manuals: Supplementary description of the I/O modules for fitting the electric I/O modules Pneumatics manual for fitting the pneumatic modules Fitting instructions supplied with the product in the case of modules and components ordered at a later date. Please note Handle all modules and components of the valve terminal with the utmost care. Pay particular attention to the following: Make sure that screws are not distorted and not subjected to mechanical stress. Make sure that screws are correctly aligned (otherwise their threads may be damaged). Make sure that the specified torques are not exceeded. Avoid misalignment between the modules (IP 65). Make sure that connecting surfaces are clean (avoid leakage and contact faults). The contacts of type 03 valve solenoid coils must not be bent (they are not resistant to bending, i.e. they will break off if bent backwards). Electrostatically sensitive components Do not touch the contact surfaces of the plug connectors on the sides of the modules and components. Festo P.BE-VIFB13-03-EN en 0003c 2-3

30 2. Fitting Earthing the end plates The valve terminal possesses both a left-hand and a righthand end plate as a mechanical termination of the valve terminal. These end plates fulfil the following requirements: they comply with protection class IP 65. they contain connections/contacts for earthing. they contain holes for fitting the valve terminal onto a wall and, in the case of type 03, also for the hat-rail clamping unit. Please note When supplied from the factory, the end plates of the valve terminal are earthed internally. If you wish to extend/convert the type 03 valve terminal, earth the end plates of the valve terminal as described below. You thereby avoid faults caused by electromagnetic influences. Earth the end plates after extension/conversion as follows: 1. Right-hand end plate (type 03): In order to earth the right-hand end plate, connect the ready-fitted cable on the inside to the appropriate contacts on the pneumatic modules or on the node (see diagram below). 2. Left-hand end plate: The left-hand end plate is connected conductively to the other components by means of the ready-fitted spring contacts. Remark: Instructions on earthing the complete valve terminal can be found in the chapter Installation. The diagram below shows how the end plates are fitted using as an example a type 03 valve terminal. 2-4 Festo P.BE-VIFB13-03-EN en 0003c

31 2. Fitting Seals 2 Contact for the earth cable 3 Ready-fitted earth cable 4 Fastening screws max. 1 Nm Fig. 2/1: Fitting the end plates (example of type 03 valve terminal) Festo P.BE-VIFB13-03-EN en 0003c 2-5

32 2. Fitting 2.2 Fitting onto a hat rail (type 03) The valve terminal is suitable for fitting onto a hat rail (support rail as per EN 50022). For this purpose there is a guide groove on the rear of all modules in order that they can be hung on a hat rail (see Fig. 2/3). Caution Fitting the valve terminal onto a hat rail without a hat-rail clamping unit is not permitted. If the valve terminal is fitted in a sloping position or if it is subject to vibration, secure the hat-rail clamping unit additionally: - against sliding down and use the locking screws (item 3) to protect it against unintentional loosening/ opening. Please note If the valve terminal is fitted in a horizontal position and if the load is at rest, the hat-rail clamping unit can be used without locking screws (item 3). If you do not have a hat-rail clamping unit for your valve terminal, you can order this and fit it at a later stage. The use of MIDI or MAXI clamping units depends on the end plates available (MIDI/MAXI). Hat-rail clamping unit (type 03) In order to fit the valve terminal onto a hat rail, you will require a hat-rail clamping unit. This must be fitted on the rear of the end plates as shown in the diagram below. Pay particular attention to the following: 2-6 Festo P.BE-VIFB13-03-EN en 0003c

33 2. Fitting Before fitting: Make sure that the surfaces for glueing on the rubber feet are clean (cleaned with spirit). Make sure that the flat-head screws (item 3) are tightened. After fitting: Fasten the lever with a locking screw (item 7) Lever *) 2 O-ring 3 Flat-head screw 4 Self-adhesive rubber foot 5 Clamping elements 6 Locking screw *) Different lever lengths with MIDI and MAXI Fig. 2/2: Fitting the hat-rail clamping unit Festo P.BE-VIFB13-03-EN en 0003c 2-7

34 2. Fitting Proceed as follows: 1. Ascertain the weight of your valve terminal as described in chapter Make sure that the mounting surface can support this weight. 3. Fit a hat rail (support rail as per EN x15; width 35 mm, height 15 mm). 4. Fasten the hat rail to the fastening surface at least every 100 mm. 5. Hang the valve terminal onto the hat rail. Fasten the valve terminal on both sides with the hat-rail clamping unit to prevent it from tilting or sliding (see Fig. 2/3). 6. If the hat-rail clamping unit is subject to vibration or if it is fitted in a sloping position, fasten it with two locking screws (item 3) against unintentional loosening/opening. 1 Hat-rail clamping unit unlocked 2 Hat-rail clamping unit locked 3 Locking screw Fig. 2/3: Fitting the type 03 valve terminal to a hat rail 2-8 Festo P.BE-VIFB13-03-EN en 0003c

35 2. Fitting 2.3 Fitting the valve terminal onto a wall Caution In the case of long valve terminals with several I/O modules, use additional support brackets for the modules (approximately every 200 mm). You can thereby avoid: overloading the fastening eyes on the left-hand end plate the terminal sagging (I/O side) natural resonance Proceed as follows: 1. Ascertain the weight of your valve terminal (weigh or calculate). Reference values: Valve terminal module type 03 *) per pneumatic module (incl. valves) MIDI 0.8 kg MAXI 1.2 kg Type 04-B manifold sub-bases *) Adapter plate and right-hand end plate per pneumatic module (incl. manifold sub-base, intermediate solenoid plate and valve) ISO size kg 1.2 kg ISO size kg 1.6 kg ISO size kg 2.4 kg Node 1kg 1kg 1kg I/O module 0.4 kg 0.4 kg 0.4 kg *) Components for high-level linking: Weight see Pneumatics manual 2. Make sure that the mounting surface can support this weight. Check to see if you require support brackets for the I/O modules. 3. If necessary, use spacers. Festo P.BE-VIFB13-03-EN en 0003c 2-9

36 2. Fitting 4. Fasten the valve terminal, depending on the type, as shown in the following table. The valve terminal can be fittedinanydesiredposition. Typeof valveterminal Type 03 Fastening methods withfourm6 screwsonthe left-handand right-hand end plate. In the case of valve terminals with several I/O modules, use additional support brackets for the modules (approximately every 200 mm). Type 04-B withtwom6 screwsonthe left-handendplate with three M6 screws (ISO sizes 1 and 2) or M8 (ISO size 3) on the adapter plate and on the right-hand end plate. If required, use the following additional methods of fastening: a fastening screw per manifold sub-base the hole on the bottom of the manifold subbase ( blind hole, see Pneumatics manual) In the case of valve terminals with several I/O modules, use additional support brackets for the modules (approximately every 200 mm). Fig. 2/4: Possibilities for fitting onto a wall 2-10 Festo P.BE-VIFB13-03-EN en 0003c

37 Installation Chapter 3 Festo P.BE-VIFB13-03-EN en 0003c 3-1

38 3. Installation Contents 3.1 General connection technology Cable selection for field bus line Cable selection for power supply Connecting the cable to the plug/sockets Bus nodes Opening and closing the node Configuring the valve terminal Setting PROFIBUS addresses and voltage monitoring Overview of possible PROFIBUS addresses Field bus baud rate and field bus length Switching on the power supply Calculating the current consumption Connecting the power supply Connecting the PROFIBUS DP interface Screening/shield connection Bus connection with terminating resistors Connection for fibre optic cable (FOC) Festo P.BE-VIFB13-03-EN en 0003c

39 3. Installation 3.1 General connection technology Warning Before carrying out installation and maintenance work, switch off the following: Compressed air supply. Electronics power supply (pin 1). Load voltage supply to outputs/valves (pin 2). You will thereby avoid: uncontrolled movements of loose tubing. uncontrolled movements of the connected actuators undefined switching states of the electronics. Festo P.BE-VIFB13-03-EN en 0003c 3-3

40 3. Installation Cable selection for field bus line A twisted screened two-wire line must be used for the field bus line. Select the cable type from the controller manual. Take into consideration distance and field bus baud rates Cable selection for power supply Several parameters must be considered in the connection of both power supplies. Further information can be found in the following chapters: Calculation of power consumption, layout of power supply unit: Chapter Calculation of power consumption Line length and cross section: Chapter 3.3 Connection of power supply Determination of line length and cross section using tables or equations: Appendix A Festo P.BE-VIFB13-03-EN en 0003c

41 3. Installation Connecting the cable to the plug/sockets Caution The position of pins in plugs and sockets varies. The input and output connections are designed as sockets. The connections for the power supply are designed as plugs. The pin assignments can be found in the following chapters. After selecting a suitable cable, connect it to the plug/socket following the steps below: 1. Open the Festo plug/socket as follows (see figure): Power supply socket: Insert the power supply socket into the power supply connection of the valve terminal. Unscrew the socket housing. Remove the connection part of the socket inserted in the power supply connection. Sensor plug (for input/output modules): Loosen the central knurled nut. Festo P.BE-VIFB13-03-EN en 0003c 3-5

42 3. Installation 2. Open the strain relief at the rear of the housing. Insert the cableasshown(seefigure). External cable diameter: PG7: mm PG9: mm PG13.5: mm Connector/socket (straight or angled): Power supply socket PG7, 9 or 13.5 Sensor plug PG7 Bus cable socket PG7, 9 or Cable 2 Strain relief 3 Housing 4 Connection socket 5 Plug Socket Fig. 3/1: Plug/socket components and cable guides 3-6 Festo P.BE-VIFB13-03-EN en 0003c

43 3. Installation 3. Remove5mmofinsulationfromthecableends. 4. Fit cable end sleeves to the stranded wires. 5. Connect the cable ends. 6. Insert the connection socket back in the housing of the plug/socket and screw both parts together. Pull the cable back until there are no loops within the housing. 7. Tighten the strain relief. Festo P.BE-VIFB13-03-EN en 0003c 3-7

44 3. Installation 3.2 Bus nodes Opening and closing the node Warning Before carrying out installation and maintenance work, switch off the following: Compressed air supply. Electronics power supply (pin 1). Load voltage supply to outputs/valves (pin 2). You will thereby avoid: uncontrolled movements of loose tubing. uncontrolled movements of the connected actuators undefined switching states of the electronics. Caution The nodes contain electrostatic sensitive devices. Do not therefore touch any contacts. Observe the regulations for handling electrostatically sensitive components. You will then prevent the electronics in the node from being damaged. 3-8 Festo P.BE-VIFB13-03-EN en 0003c

45 3. Installation The cover of the node contains the following connection and display elements: 1 Green LED 2 Red LED 3 Operating voltage connection Protection for operating voltage of inputs 5 Plug for field bus line Fig. 3/2: Cover of node Please note The cover is connected to the internal boards by the operating voltage connection cable. It cannot therefore be completely removed. Opening: Unscrew and remove the 6 cover screws. Loosen the screws on the Sub-D plug. Carefully lift the cover up. Do not damage the cable by mechanical strain. Closing: Replace cover. Insert the operating voltage connection cable back into the housing so that it is not trapped anywhere. Tighten the cover screws in diagonally opposing sequences. Tighten the screws on the Sub-D plug. Festo P.BE-VIFB13-03-EN en 0003c 3-9

46 3. Installation Configuring the valve terminal The node contains 4 boards. Board 2 is fitted with an LED and a plug for the field bus line; board 3 has two LEDs and a switch for setting the configuration. 1 Green LED 2 Red LED 1 3 Address selector switch (Station no.) 4 Voltage monitoring on/off 5 Reserved 6 Board 4 7 Board 3 8 Flat pin for operating voltage connection 9 Board 2 aj Screening plate ab aa aj aa Board 1 ab Plug for field bus line 8 Fig. 3/3: Connection, display and control components of the node Please note Boards 2 and 3 are connected. They can only be removed or inserted together Festo P.BE-VIFB13-03-EN en 0003c

47 3. Installation Setting PROFIBUS addresses and voltage monitoring Dual inline switch (DIL switch) Set the following functions on the DIL switch: PROFIBUS address Voltage monitoring Valve supply Output module supply The DIL switch consists of four switching elements. These are numbered from The position ON is marked. DIL switch Hundred addresses (Station-No.) DIL switch Voltage monitoring active inactive DIL switch Reserved Fig. 3/4: Settings of DIL switch Festo P.BE-VIFB13-03-EN en 0003c 3-11

48 3. Installation Address selector switch You can set the PROFIBUS address of the valve terminal with the two address selector switches and the DIL switch element no. 1 on board 3. The switches are numbered from The arrow on the address selector switches indicates the units or tens figure of the PROFIBUS address set. 1 Address selector switch for the UNITS-figure 2 Address selector switch for the TENS-figure 3 Address selector switch for the HUNDREDS-figure UNITS TENS Fig. 3/5: Function of the address selector switch Please note The PROFIBUS addresses (DP-slave addresses) of the valve terminals cannot be modified by the DP master. The valve terminals can only be addressed by the PROFIBUS address set on the address selector switches Festo P.BE-VIFB13-03-EN en 0003c

49 3. Installation Overview of possible PROFIBUS addresses Please note PROFIBUS addresses may only be assigned once per field bus switch/profibus-dp interface. Observe any possible limitations as regards the assignment of PROFIBUS addresses by your DP master. Recommendation: Assign the PROFIBUS addresses in ascending order. If necessary, assign the PROFIBUS addresses to suit the machine structure of your system. Permissible PROFIBUS addresses 0;...; 125 Fig. 3/6: Permissible PROFIBUS addresses Proceed as follows: 1. Switch off the operating voltage. 2. Assign an as yet unassigned PROFIBUS address to the valve terminal. 3. Use a screwdriver to set the arrow of the relevant address selector switch or DIL switch 1 to the units, tens or hundreds figure of the desired PROFIBUS address. Festo P.BE-VIFB13-03-EN en 0003c 3-13

50 3. Installation Example: 1 Example 1 PROFIBUS address set: 05 UNITS 1 2 UNITS 2 Example 2 PROFIBUS address set: 121 TENS TENS HUNDREDS HUNDREDS Fig. 3/7: Example of PROFIBUS addresses set Please note Check whether you want the configuration data displayed before you close the node cover Festo P.BE-VIFB13-03-EN en 0003c

51 3. Installation Field bus baud rate and field bus length Please note The Festo valve terminal type 03/04-B automatically sets itself to the correct baud rate. The maximum field bus length depends on the baud rate used. The table below shows the baud rates which can be used. Baud rate (kbaud) Field bus length (max.) m m m m m m m Cable specification as per DIN part 2 (line A): Surge impedance: Ohm (3-20 MHz) Capacitance per units length: 30 nf/km Loop resistance: 110 Ohm/km Core diameter: 0.64 mm Core cross-sectional area: 0.34 mm 2 Festo P.BE-VIFB13-03-EN en 0003c 3-15

52 3. Installation 3.3 Switching on the power supply Warning Use only power units which guarantee reliable electrical isolation of the voltage supplies in accordance with IEC 742/EN 60742/VDE 0551 with at least 4 kv isolation resistance(protected Extra-Low Voltage, PELV). Switch power packs are permitted providing they guarantee reliable isolation in accordance with EN 60950/VDE Remark: By using PELV power units with Festo valve terminals, you can ensure protection against electric shock (protection against direct and indirect contact) in accordance with EN /IEC 204. For supplying power to PELV networks you should use safety transformers with the symbol shown here. The valve terminal must be earthed in order to guarantee the operation of certain functions (e.g. EMC). Caution The load voltage supply for the outputs/valves must be fused externally with maximum 10 A (slow blowing). With the external fuse you can avoid functional damage to the valve terminal in the event of a short circuit Festo P.BE-VIFB13-03-EN en 0003c

53 3. Installation Before connecting the power supply, please note the following: Avoid long distances between the power unit and the valve terminal. If necessary, calculate the maximum permitted distance as described in Appendix A. The following apply as orientation values for your valve terminal. Cross-sectional area of cable Distance 1.5 mm mm 2 ± 8m ± 14 m Current consumption (at V B =24V): Operating voltage (pin 1) = 2.2 A Operating voltage (pin 2) = 10 A If necessary, calculate the complete current consumption as shown in the table below and then select a suitable power unit and suitable cable cross-sectional area Calculating the current consumption The table below shows you how to calculate the complete current consumption for the valve terminal. The values specified have been rounded up. If you wish to use other valves or modules, please refer to the relevant technical specifications for their current consumption. Festo P.BE-VIFB13-03-EN en 0003c 3-17

54 3. Installation Current consumption for electronics and inputs (Pin1onthenode,24V±25%) Node 0,200A Number of simultaneously assigned sensor inputs x A + 5 A Power supply for sensors (see manufacturer specifications) x A + 5 A Current consumption for electronics and inputs (pin 1 on the node) max. 2.2 A = 5 A A Current consumption of valves and outputs (pin 2 on the node, 24 V ± 10 %) Number of valve coils (simultaneously actuated): Type 03: MIDI: x A MAXI: x A Type 04: MIDI: x A Number of simultaneously actuated electric outputs: x A Load current of simultaneously actuated electric outputs x A 5 A + 5 A + 5 A Current consumption of outputs (Pin 2 on the node) max. 10 A = 5 A + A Current consumption on the node = 5 A Current consumption of high-current outputs *) (Pin 1 of additional supply *) 24 V/25 A) Number of high-current output modules fitted Load current of simultaneously actuated high-current output modules x A x A 5 A + 5 A Current consumption of high-current outputs *) *) per additional supply module max. 25 A = 5 A 5 A Fig. 3/8: Calculating the complete current consumption 3-18 Festo P.BE-VIFB13-03-EN en 0003c

55 3. Installation Connecting the power supply The following separate supplies of +24 V DC are provided via the power supply connection: the operating voltage for the internal electronics and the inputs of the input modules (pin 1: +24 V DC, tolerance ±25 %, external fuse M3.15 A recommended). the load voltage for valve outputs and outputs of the output modules (pin 2: +24 V DC, tolerance ±10 %, external fuse max. 10 A (slow blowing) required). 1 Power supply for type 03 2 Power supply for type 04B 1 2 Fig. 3/9: Type-specific power supply connection Please note Check within the framework of your EMERGENCY STOP circuit, to ascertain which measures are required for putting your machine/system in a safe state in the event of an EMERGENCY STOP (e.g. switching off the load voltage for the valves and output modules, switching off the pressure). Festo P.BE-VIFB13-03-EN en 0003c 3-19

56 3. Installation Thepinassignmentsofthepowersupplyconnectiononthe node (type 03) and on the adapter block (type 04-B) are identical V supply for electronics and inputs 2 24 V load voltage supply for valves and outputs 3 0V 4 Earth connection Fig. 3/10: Pin assignment of the power supply connection for types 03/04-B Please note Common operating and load voltage supplies for pin 1 (electronics and inputs) and pin 2 (outputs/valves): In this case, note that the lower tolerance of ±10 % for both current circuits must be observed. Check the 24 V load voltage of the outputs while your system is operating. Make sure that the load voltage of the outputs lies within the permitted tolerance even during operation at full load. Recommendation: Use a closed-loop power unit Festo P.BE-VIFB13-03-EN en 0003c

57 3. Installation Potential equalization The valve terminal has two earth connections for potential equalization. on the load voltage connection (pin 4 incoming socket). on the left-hand end plate (M4 thread). Please note Always connect the earth potential to pin 4 of the voltage connection. Connect the earth connection of the left-hand end plate to the earth potential with low impedance (short cable with large cross-sectional area). By means of low-impedance connections, you can be sure that the housing of the valve terminal and the earth connection at pin 4 have the same potential and that there are no equalizingcurrents. You can thereby avoid interference due to electromagnetic influences and you can ensure electromagnetic compatibility in accordance with the EMC guidelines. Festo P.BE-VIFB13-03-EN en 0003c 3-21

58 3. Installation Example of connection The diagram below shows as an example the connection of a common 24 V power supply for pin 1 and pin 2. Please note here that: the load voltage supply for the outputs/valves must be protected with an external fuse of maximum 10 A (slow blowing) against short circuit/overload. the power supply for the electronics and the inputs should be protected with an external fuse of 3.15 A against short circuit/overload (recommendation). the power supply for the sensors is also protected with the fuse fitted (2 A). the common tolerance of 24 V DC 10 % must be observed. both connections are connected for potential equalization and that equalizing currents are avoided. the load voltage at pin 2 (valves/electric outputs) can be switched off separately Festo P.BE-VIFB13-03-EN en 0003c

59 3. Installation V 24 V 10 % 0V 24 V 3.15 A 10 A Fuse for sensor inputs (2 A) 2 Earth connection pin 4 designed for 12 A 4 Load voltage can be switched off separately. 5 External fuses 3 Potential equalization Fig. 3/11: Example connection of a common 24 V power supply and the potential equalization(example for type 03) Festo P.BE-VIFB13-03-EN en 0003c 3-23

60 3. Installation 3.4 Connecting the PROFIBUS DP interface Please note Please note that only the Festo plug conforms to protection class IP 65. There is a sub-d connection on the node for connecting the valve terminal to the PROFIBUS-DP. This connection is used for the incoming cable, as well as for the continuing field bus cable. The Sub-D plug from Festo (designation: FBS- SUB-9-GS-9) is used to connect the node. Outer diameter of the cable for the Festo sub-d plug: mm. Pin assignment (looking at the socket) Pin Signal Designation Housing n.c. n.c. RxD/TxD-P CNTR-P *) DGND VP n.c. RxD/TxD-P n.c. Screen not connected not connected Receive/send data-p Repeater control signal Data reference potential (M5V) Power supply positive (P5V) not connected Receive/send data-n not connected Direct connection to housing *) Repeater control signal CNTR-P is designed as a TTL signal. Fig. 3/12: Connecting the PROFIBUS DP interface 3-24 Festo P.BE-VIFB13-03-EN en 0003c

61 3. Installation Please note Before connecting the sub-d plugs of other manufacturers: Replace the two flat screws with bolts (part no ). Please note If the valve terminal is fitted moveably in a machine, the field bus cable on the moving part of the machine must be fitted with a strain relief. Festo P.BE-VIFB13-03-EN en 0003c 3-25

62 3. Installation Screening/shield connection Fasten the screening/shield for the field bus cable under the cable clip of the Festo plug (see diagram). 1 Screening connection cable clip 2 Only connected capacitively Fig. 3/13: Festo plug (shown enlarged) Please note The cable clip in the Festo plug is connected internally only capacitively with the metallic housing of the sub-d plug. This is to prevent equalizing currents flowing through the screening of the field bus cable (see diagram) Festo P.BE-VIFB13-03-EN en 0003c

63 3. Installation Bus connection with terminating resistors Please note Useabusterminationatbothendsofthebuscable.This also applies when the module or the communication processor is at the beginning of a bus cable. If the valve terminal is at the end of the field bus system, a bus termination will be required. Recommendation: For this purpose use the ready-to-use sub-d plug from Festo (designation: FBS-SUB-9-GS-9). A suitable resistor network is incorporated in the housing of the Festo sub-d plug. The bus termination must be switched manually. AB ON AB Bus. termination not switched on switched on ON ON Fig. 3/14: Switch for bus termination in the Festo sub-d plug Festo P.BE-VIFB13-03-EN en 0003c 3-27

64 3. Installation 1 Switch in Festo plug Pin 6 Supply voltage Pin 3 RxD/TxD-P Pin 8 RxD/TxD-N Pin 5 DGND Fig. 3/15: Circuit diagram of bus termination network for line type A as per EN Festo P.BE-VIFB13-03-EN en 0003c

65 3. Installation Connection for fibre optic cable (FOC) The following types of cables can be used for transmission with the PROFIBUS: Cable bound transmission (screened two-wire cable) Fibre optic cable (plastic and fibre glass) Optical fibre waveguide technology is to be recommended where there is heavy interference, as well as for extending the transmission range when high baud rates are used. This also offers the following advantages: higher EMC, ESD protection due to the optical transmission of signals protection against lightning potential isolation of the individual DP slaves (equalizing currents cannot flow through a cable screening) The PROFIBUS-DP interface of the node has been designed in accordance with specification EN Volume 2, and can therefore be used for controlling network components for optical fibre waveguides. Example for optical fibre waveguide network components: Siemens Optical Link Module (OLM) for PROFIBUS plus Siemens Optical Link Module (OLM) for PROFIBUS Festo P.BE-VIFB13-03-EN en 0003c 3-29

66 3. Installation 3-30 Festo P.BE-VIFB13-03-EN en 0003c

67 Commissioning Chapter 4 Festo P.BE-VIFB13-03-EN en 0003c 4-1

68 4. Commissioning Contents 4.1 Addressing and configuring the valve terminal Ascertaining the configuration data Address assignment of the valve terminal Address assignment after extension/conversion SIEMENS: Bus configuration and addressing Switching on the power supply Information for commissioning Preparations for COM PROFIBUS 3.x and Station selection with COM PROFIBUS 3.x Station selection with COM PROFIBUS Configuration examples for COM PROFIBUS Address allocation of inputs and outputs STEP 7 V4.x / V 5.0 Hardware configurator General DP master: Bus configuration and addressing General commissioning instructions Switching on the power supply Information for commissioning (general DP master) Festo P.BE-VIFB13-03-EN en 0003c

69 4. Commissioning 4.1 Addressing and configuring the valve terminal Ascertaining the configuration data Before configuring, ascertain the exact number of available inputs/outputs. A multifunctional valve terminal consists of a varying number of I/Os, depending on what you have ordered. Please note Thestatusbitsmustbetreatedlikeinputsandoccupy four additional input addresses. The maximum possible extension of the valve terminal is limited by the addressing limits of the relevant field bus protocol and the mechanical limits of the valve terminal. Type 04-B With this valve terminal, the assignment of the valve addresses can be set fixed by means of a DIL switch in the adapter block. This manual valve terminal configuration ( Address reserving ) is described in the Appendix of the Pneumatics manual for type 04-B. Festo P.BE-VIFB13-03-EN en 0003c 4-3

70 4. Commissioning The table below shows the number of I/Os required per module for configuration. Type of module MIDI/MAXI manifold (type 03) Single solenoid sub-base Double solenoid sub-base ISO manifold (type 04-B) Single solenoid sub-base Double solenoid sub-base 4-output module (4 digital outputs) 4-input module (4 digital inputs) 8-input module (8 digital inputs) 16-input module (16 digital inputs) Multi I/O module Status bits **) Number of I/Os assigned *) 2A 4A 1A 2A 4A 4E 8E 16E 12E + 8A *) The I/Os are assigned automatically within the valve terminal, irrespective of whether an input/output is actually used. **) The status bits are assigned automatically within the terminal, as soon as there are input modules. 4E Fig. 4/1: Number of assigned I/Os per module Copy the following table for further calculations. 4-4 Festo P.BE-VIFB13-03-EN en 0003c

71 4. Commissioning Calculating the number of inputs/outputs Inputs 1. Number of 4-input modules x 4 2. Number of 8-input modules x 8 3. Number of 16-input modules x E 5 E 5 E 4. Number of other inputs, e. g. multi I/O module 5. The 4 status bits are assigned internally automatically by the valve terminal. + 5 E + 4E Total number of inputs to be configured = 5 E Outputs 6. Number of single-solenoid sub-bases MIDI/MAXI x 2 7. Number of double-solenoid sub-bases MIDI/MAXI x 4 8. Number of type 04-B single-solenoid sub-bases *) x 1 9. Number of type 04-B double-solenoid sub-bases *) x 2 5 A + 5 A + 5 A + 5 A *) Note the possible address reservations with type 04-B Intermediate sum Check to see if the sum of is divisible by four without remainder. This check is necessary because of the 4-bit-orientated internal addressing of the terminal. The following distinction is made: a) if divisible by four without remainder: continue with point 11. b) If not: round up to the next half byte (+1...3). 11.Number of 4-output electric modules x 4 12.Number of other outputs, e. g. multi I/O module = 5 A + 2A + 5 A + 5 A Total number of outputs to be configured = 5 A Festo P.BE-VIFB13-03-EN en 0003c 4-5

72 4. Commissioning Address assignment of the valve terminal The address assignment of the outputs of a multifunctional valve terminal depends on the equipment fitted on the valve terminal. A distinction is made between the following equipment fitted: valves and digital I/O modules. only valves. only digital I/O modules. The basic rules described below apply to the address assignment of these fitting variants. A detailed example is given after each of these basic rules. Please note If two addresses are assigned for one valve location, the following assignment applies: lower-value address: pilot solenoid 14 higher-value address: pilot solenoid 12 Information on reserving addresses of the valves on the type 04-B valve terminal can be found in the Pneumatics manual for type 04-B. 4-6 Festo P.BE-VIFB13-03-EN en 0003c

73 4. Commissioning Basic rules of addressing With mixed fitting, the address assignment of the valves, digital I/O modules and status bits is taken into account. Outputs 1. The address assignment of the outputs does not depend on the inputs. 2. Address assignment of the valves: Assign the addresses in ascending order without gaps. Counting begins on the node from left to right. Maximum 26 valve solenoid coils can be addressed. Type 03: Single-solenoid sub-bases always occupy 2 addresses Double-solenoid sub-bases always occupy 4 addresses Type 04-B Single-solenoid sub-bases always occupy 1 address Double-solenoid sub-bases always occupy 2 addresses 3. Round up to 4 bits: The following distinction is made: a) If the number of valve addresses can be divided by 4 without remainder, continue with point 4. b) If the number of valve addresses cannot be divided by 4 without remainder, you must round up to 4 bits because of the 4-bit orientated addressing. The bits thus rounded up in the address range cannot be used. Festo P.BE-VIFB13-03-EN en 0003c 4-7

74 4. Commissioning 4. Address assignment of the output modules: After the (4-bit rounded) addresses of the valves the digital outputs must be addressed. Assign the addresses in ascending order without gaps. Counting begins on the node from right to left. Counting on the individual modules is made from the top to the bottom. Digital output modules occupy 4 or 8 addresses. Inputs 1. The address assignment of the inputs does not depend on the outputs. 2. Address assignment of the input modules: Assign the addresses in ascending order without gaps. Counting begins on the node from right to left. On the individual modules from the top to the bottom. Input modules occupy 4, 8, 12 or 16 addresses. 3. Status bits: The address assignment of the status bits depends on the fitting variants of the inputs and the configuration. The following always applies: The status bits are only available if input modules are connected to the valve terminal and are configured Addressing The status bits are transmitted to the four highestvalue positions of the configured address range. 4-8 Festo P.BE-VIFB13-03-EN en 0003c

75 4. Commissioning When the power supply is switched on, the valve terminal automatically recognizes all available pneumatic modules and digital input/output modules and assigns the appropriate addresses. If a valve location is not used (cover plate) or if an input/output is not connected, the relevant address will still be assigned. The diagram below shows the address assignment as an example input module 2 8-input module 3 4-output module 4 Single sub-base 5 Double sub-base 6 Round up Fig. 4/2: Address assignment of a valve terminal with digital I/Os (example type 03) Remarksonthediagram If single-solenoid valves are fitted onto double-solenoid sub-bases of valve terminal type 03 (MIDI/MAXI), four addresses will be reserved for valve solenoid coils; the higher address in each case will then remain unused (see address 3 or Fig. 4/1). if unused valve locations are fitted with cover plates, the addresses will still be assigned (see addresses 12, 13). Festo P.BE-VIFB13-03-EN en 0003c 4-9

76 4. Commissioning Due to the 4-bit orientated addressing of the modular valve terminal, rounding up to the full four bits is always made on the last valve location (if the fitting does not already use the full four bits). This means that two addresses cannot perhaps be used (see addresses 14, 15). Additional notes on valve terminals without I/O modules If only valves are used, the address assignment will always be as described in the section Basic rules for addressing. Please note Maximum 26 valve solenoid coils can be addressed. The last two locations on the valve side are not rounded up. Valve terminals without input modules do not require a configuration for the inputs. The status bits are not therefore available. Additional instructions for valve terminals without valves If only electric I/Os are used, the address assignment will always be as described in the section Basic rules for addressing. Please note Counting begins immediately to the left of the node. The last two locations on the valve side are not rounded up. The maximum possible amount of equipment which can be fitted on the valve terminal is limited by the addressing limits of the relevant field bus protocol and the mechanical limits of the valve terminal (max. 96 inputs or 48 outputs) Festo P.BE-VIFB13-03-EN en 0003c

77 4. Commissioning Address assignment after extension/conversion A special feature of the multifunctional valve terminal is its flexibility. If the demands made to the machine change, the equipment fitted on the valve terminal can also be changed. Caution If the valve terminal is extended or converted at a later stage, the input/output addresses may be shifted. This applies in the following cases: when one or several pneumatic sub-bases are added or removed at a later stage (types 03/04-B). Type 03: when a pneumatic sub-base for two singlesolenoid valves is replaced by a sub-base for two double-solenoid valves or vice versa. Type 04-B when a pneumatic sub-base for one singlesolenoid valve is replaced by a sub-base for a doublesolenoid valve or vice versa. when additional input/output modules are added between the node and the existing input/output modules. when existing input/output modules are removed or replaced by input/output modules which occupy fewer or more input/output addresses. If the configuration of the inputs is modified, the addresses of the status bits may be shifted. Festo P.BE-VIFB13-03-EN en 0003c 4-11

78 4. Commissioning The diagram below shows, as an example, the modifications which occur to the address assignment when more equipment is added to the standard fitting of the previous diagram. 2 double-solenoid and 2 single-solenoid sub-bases have been added to the valve side. An 8-input module and a 4-output module have been removed from the electric I/Os input module 2 4-output module 3 Single sub-base 4 Double sub-base 5 Power supply 6 No rounding Fig. 4/3: Address assignment of a valve terminal with digital I/Os after extension (example type 03) Remarksonthediagram Pressure supply modules and intermediate pressure supply modules do not occupy any addresses Festo P.BE-VIFB13-03-EN en 0003c

79 4. Commissioning 4.2 SIEMENS: Bus configuration and addressing Please note Various configuration programs are available for use in conjunction with a Siemens master. Please observe the relevant procedure with your configuration program. The following chapters describe as an example the most important steps required for configuring the Festo valve terminal with the COM PROFIBUS software or with STEP 7. In the following, it is assumed that the user is already familiar with the contents of the manual for the COM PROFIBUS software or for STEP 7. The configuration programs are subject to modifications that may not as yet have been taken into consideration in this manual. Before commissioning or programming, compile a configuration list of all connected field bus slaves. Based on this list: a NOMINAL-ACTUAL comparison between configurations can be made to detect connection errors. these specifications can be accessed during the syntax check of a program, in order to avoid addressing errors. Configuration of the valve terminal requires a very accurate procedure, as different configuration specifications are required for each terminal, due, amongst other things, to the modular structure of each system. Please observe here the instructions in the following sections Switching on the power supply Please note Please observe also the instructions in the manual for your controller. Festo P.BE-VIFB13-03-EN en 0003c 4-13

80 4. Commissioning When the controller is switched on it automatically implements a configuration NOMINAL-ACTUAL comparison. For this configuration run it is important that: the configuration data are complete and correct. the field bus station is powered up so that it can be recognised during determination of the ACTUAL configuration Information for commissioning Please note Take into account the following points. This ensures reliable operation of your application with the Festo valve terminal. Interface IM 308-C, CP xx,... on the correct module slot of the automation device. The module slot number does not correspond to the physical layout of the input/output modules. Note any restrictions regarding the number of digital inputs/outputs with the process image, e.g. S7-300/ CPU 315 DP The set station number does not correspond to the configured peripheral address. For the configuration of the outputs (e.g. 8DO), the number and types of pneumatic sub-bases are decisive and not the number of mounted valves. Peripheral addresses of automation device modules must not coincide with the configured peripheral addresses. Number of input bits: The number of bits always increases by 4 (= status bits). Reserve positions are not permitted Festo P.BE-VIFB13-03-EN en 0003c

81 4. Commissioning Switch on terminating resistors on both sides if required. Profile selection Use the profile DP standard (PROFIBUS-DP) to use the expanded functions of the valve terminal. The profile selection differs in the individual configuration programs. Further details can be found in the relevant manuals. Status bits The valve terminal always provides 4 status bits (= inputs) when the valve terminal is equipped with at least one input module (4 or 8 inputs). Please note The 4 status bits always increase the number of inputs to be configured by +4. Valve terminals without inputs do not have status bits. Function and position of status bits, see Chapter 5. Diagnosis/troubleshooting. FREEZE and SYNC The method of accessing the commands FREEZE and SYNC depends on the controller used. Please refer to the documentation for your field bus module. Festo P.BE-VIFB13-03-EN en 0003c 4-15

82 4. Commissioning Caution Inthefollowingcases,theFREEZEorSYNCmodewillbe automatically reset: Switching the valve terminal on/off Stopping the field bus module The FREEZE mode will also be reset automatically in the following case: Bus connection to the valve terminal interrupted (response monitoring active). FREEZE With this function all the inputs of the valve terminal can be frozen. The valve terminal then sends a constant input image of all the inputs to the master. The following FREEZE command updates the input image. The updated input image is then sent constantly to the master. Return to normal operation with the command UNFREEZE. SYNC With this function all the outputs of the valve terminal can be frozen. The valve terminal then no longer reacts to modifications to the output image in the master. The following FREEZE command accepts the updated output image of the master. Return to normal operation with the command UNSYNC Festo P.BE-VIFB13-03-EN en 0003c

83 4. Commissioning Module consistency The valve terminal supports the following variants of module consistency: overtheentirelengthofthevalveterminal over the selected format (byte/word) Configuration entries with identifiers The type and number of inputs/outputs are described in PRO- FIBUS-DP by identifiers. The DP identifiers can be entered via a dialog or directly into the configuration tables of the configuration program. The methoddependsontheconfigurationprogram. Thefollowingtableshowsasummaryofthepossibleentries for the valve terminal: Festo P.BE-VIFB13-03-EN en 0003c 4-17

84 4. Commissioning Number of inputs Number of bytes Sum identifier (decimal) Individual identifier up to DI 8DI up to DI 8DI, 8DI up to DI 8DI, 8DI, 8DI up to DI 8DI, 8DI, 8DI, 8DI up to DI, 8DI, 8DI, 8DI, 8DI up to DI, 8DI, 8DI, 8DI, 8DI, 8DI up to up to up to up to up to up to Number of outputs Number of bytes Sum identifier (decimal) Individual identifier up to DO 8DO up to DO 8DO, 8DO up to DO 8DO, 8DO, 8DO up to DO 8DO, 8DO, 8DO, 8DO up to DO, 8DO, 8DO, 8DO, 8DO up to DO, 8DO, 8DO, 8DO, 8DO, 8DO up to up to up to up to Fig. 4/4: Possible configurations of the inputs and outputs 4-18 Festo P.BE-VIFB13-03-EN en 0003c

85 4. Commissioning Single identifier Common identifier One identifier for either 8 inputs or outputs. One identifier for the sum of the input or output bytes Bit Bit Long data 00 = 1 Byte/Word = 16 Byte/Word Input/output 00 = Specific identifier formats*) 01 = Input 10 = Output 11 = Input/output*) Length 0 = Byte 1 = Word Consistency 0 = Byteorword 1 = Totallength *) not supported Fig. 4/5: Structure of the identifier bytes The structure of a DP identifier is described in the following overview: Example: b = 016 d (010 h ): 8DI =8digitalinputs Festo P.BE-VIFB13-03-EN en 0003c 4-19

86 4. Commissioning Please comply with the following rules when configuring the valve terminal: Always configure Inputs before Outputs. The number of inputs/outputs (rounded up to whole bytes) must correspond to the relevant terminal structure. If there are no inputs on the terminal, start at identifier 0 with the outputs. You are not permitted to configure additional inputs and outputs or empty positions as a later reserve. Configuration with single identifiers or common identifiers is possible. For configuration using individual identifiers, a maximum of 7 identifiers are possible for digital inputs and outputs. If the terminal has more than 56 IO, use the common identifier. When using common identifiers, comply with the following sequence: 1. Identifier 0 : Digital inputs 2. Identifier 1 : Digital outputs 4-20 Festo P.BE-VIFB13-03-EN en 0003c

87 4. Commissioning Valve terminal configuration The valve terminal with FB13 automatically detects the valve terminal configuration of the connected peripherals and makes them available to the user. You can display the valve terminal configuration data (see Chapter 5.3): Number of input bytes of local inputs Number of output bytes of local outputs Number of input bytes AS-i Number of output bytes AS-i Number of input words analog Number of output words analog Station selection The station selection differs in the individual configuration programs. Device data bases (GSD) are available for selection Please note Information for using DMF and type files can be found in: the CD-ROM supplied: readme file in the manual for the configuration program Copy the provided DMF or type file into the relevant directory of your configuration program. The following screen shots show various examples of options: Station selection Configuration. Festo P.BE-VIFB13-03-EN en 0003c 4-21

88 4. Commissioning Preparations for COM PROFIBUS 3.x and Copy the Device data bases of the valve terminals into the following directory on your programmer/pc: - COM PROFIBUS 3.x: \COMPB3x\GSD - COM PROFIBUS 5.0.x: \SIEMENS\CPBV50\GSD The Device data base can be found on the accompanying CD ROM: VI03FB13.GSE Please note Update the slave catalogue, if you copy the Device data base during work with COM PROFIBUS. Menu: File - Load GSD File. Symbols 2. In order to simplify configuration, the files on the CD ROM have symbols of the valve terminals. Copy the Device data bases of the valve terminals into the following directory on your programmer/pc: COM PROFIBUS 3.x: \COMPB3x\BITMAPS File: PBFB13EN.BMP COM PROFIBUS 5.0: \SIEMENS\CPBV50\BITMAPS File: PBFB13EN.DIB 3. After selecting the master/host system, process the mask Bus parameter in the menu Configure Bus profile Baud rate Further information (directories, etc.) can be found in the file readme in the main directory of the CD ROM Festo P.BE-VIFB13-03-EN en 0003c

89 4. Commissioning Station selection with COM PROFIBUS 3.x s 4 Fig. 4/6: Station selection with COM PROFIBUS 3.x (The masks shown are not all visible at the same time, see text) Proceed as follows : 1. Use the left-hand mouse button to mark the slave type VALVES in the slave catalogue 1. The slave type VALVES appears when you copy the Device data base (see step 1 of the preparations). 2. Move the mouse to the left and click below the graphic 2. The mask PROFIBUS address appears 3. Festo P.BE-VIFB13-03-EN en 0003c 4-23

90 4. Commissioning 3. Select the slave address identical to the selected setting on the rotary/dil switch (see chapter 3.2.4) in the slave and confirm this. The mask Slave Parameters appears Select the station type FESTO type 03 FB13 and confirm this. The symbol of the Festo valve terminal appears under the graphic of the master. Prerequisites: You have copied the Bitmap file as in step 2 of the preparations. This concludes the station selection. Configuration with COM PROFIBUS 3.x Prerequisites: Device data base exists in the directory of your programmer/pc Mask Bus parameter has been processed (bus profile, baud rate PROFIBUS address has been assigned (see above) Station type FESTOtype03FB13 is selected Configuring Access the mask Configure : 1. Double click with the left-hand mouse button or once with the right-hand mouse button on the symbol of the Festo valve terminal. 2. Select Configure from the menu which appears. The mask Configure appears (Fig. 4/7) Festo P.BE-VIFB13-03-EN en 0003c

91 4. Commissioning The following figure shows entries for a typical valve terminal configuration Fig. 4/7: Configuration with COM PROFIBUS 3.x (explanations in text) Direct input to the mask Configure Configuration (= size of valve terminal) 1: Enter under ID : for each 8 inputs: 8DI for each 8 outputs: 8DO Fig. 4/7 shows an overview of the possible configurations depending on the number of inputs/outputs. Comply with the configuration rules in Chapter 4.1. Festo P.BE-VIFB13-03-EN en 0003c 4-25

92 4. Commissioning Please note Entry of the DP identifier (single or common identifier can also be made using the button ID.... The selection of the common identifier can also be made using the button Order No..... Alternative input using the mask Identifier (Fig. 4/7) 1. Type 2 Select Inputs or Outputs. Please note The I/O Type Inputs/Outputs, Empty slot,etc.isnot permitted. 2. Length (Byte) 3 When used, enter the individual identifier 1 for 8 inputs or outputs (gives 8 DI or 8DO) Alternatively, you can group the sum of inputs (in bytes) in the identifier 0 and the sum of outputs (in bytes) in the identifier 1 (produces a common identifier). Please note Add the 4 status bits to the number of inputs. 3. Format 4 Select Byte for the configuration of the inputs and outputs. Thesetting Word is not permitted. 4. Module consistency 5 Do not select this field. See Chapter Address assignment 4-26 Festo P.BE-VIFB13-03-EN en 0003c

93 4. Commissioning Station selection with COM PROFIBUS Fig. 4/8: Station selection with COM PROFIBUS 5.0 Proceed as follows: 1. Open the directory in the hardware catalogue \DP slave\valves\... 1 The Festo valve terminals are listed. (Prerequisite: You have Festo P.BE-VIFB13-03-EN en 0003c 4-27

94 4. Commissioning copied the Device data bases as in step 1 of the preparations). 2. Click with the left-hand mouse button on the symbol of the valve terminal 2. Keep the mouse button pressed and drag the symbol to the PROFIBUS line on the DP master 3. The symbol of the valve terminal appears. 4. (Prerequisite: You have copied the symbol file as in step 2 of the preparations). 3. Double click on the symbol of the valve terminal 4. The mask Slave Properties appears Select the slave address identical to the selected setting on the rotary/dil switch (see chapter 3.2.4) in the slave and confirm this. This concludes the station selection. Configuration with COM PROFIBUS 5.0 Prerequisites: Device data base exists in the directory of your programmer/pc The mask Bus parameter has been processed (bus profile, baud rate) PROFIBUS address has been assigned (see above) Station type FESTOtype03FB13 has been selected (see above) Configuring Access the mask Configure : 1. Click with the right-hand mouse button on the symbol of the Festo valve terminal. Click on Configure in the menu which now appears. The mask Configure appears (Fig. 4/9) Festo P.BE-VIFB13-03-EN en 0003c

95 4. Commissioning Fig. 4/9: Configuration with COM PROFIBUS 5.0 (explanations in text) Direct input to the mask Configure Configuration (= size of valve terminal) 1: Enter under Identifier : for each 8 inputs: 8DI for each 8 outputs: 8DO Fig. 4/7 shows an overview of the possible configurations depending on the number of inputs/outputs. Comply with the configuration rules in Chapter 4.1. Festo P.BE-VIFB13-03-EN en 0003c 4-29

96 4. Commissioning Alternative input using the mask Normal identifier format (Fig. 4/9) 1. Type 2 Select Inputs or Outputs. Please note The I/O Type Inputs/Outputs, Empty position,etc.is not permitted. 2. Length (Byte) 3 When used, enter the individual identifier 1 for 8 inputs or outputs (gives 8 DI or 8DO) Alternatively you can group the sum of inputs (in bytes) in the identifier 0 and the sum of outputs (in bytes) in the identifier 1 (produces a common identifier). Please note Add the 4 status bits to the number of inputs. 3. Word format 4 Do not select this field. This sets the format Byte for the configuration of the digital inputs and outputs. The setting Word format is not permitted. 4. Consistency 5 Do not select this field Festo P.BE-VIFB13-03-EN en 0003c

97 4. Commissioning Configuration examples for COM PROFIBUS Example 1: Valve terminal with 3 x 8-input modules, + 12 single-solenoid valves: DP identifier Comment 0 8DI 1. Input module 1 8DI 2. Input module 2 8DI 3. Input module 3 8DI 4I not used plus 4I status bits 4 8DO Coils DO Coils 9-12 plus 4O unused (rounded up) Fig. 4/10: Example 1 - Configuration The 4 status bits in this case increase the number of inputs to 32 (24I + 4I unused + 4 status bits). Festo P.BE-VIFB13-03-EN en 0003c 4-31

98 4. Commissioning Example 2: Valve terminal with 10 single solenoid and 6 double solenoid valves: DP identifier Comment 0 8DO Single solenoid valves Coils DO Single solenoid valves Coils 9,10 and double solenoid valves Coils DO Double solenoid valves Coils plus 2O unused (rounded up) Fig. 4/11: Example 2 - Configuration Alternatively, the full number of inputs (including the 4 status bits) and the full number of outputs can be given as a common identifier. Example 3: Valve terminal with 3 x 8-input modules, + 12 single-solenoid valves: DP identifier 0 32 DI (019) 1 16 DO (033) Comment Input module plus 4I reserve plus 4I status bits Coils 1-12 plus 4O reserve (rounded up) Fig. 4/12: Example 3 - Configuration 4-32 Festo P.BE-VIFB13-03-EN en 0003c

99 4. Commissioning Address allocation of inputs and outputs Enter the start addresses of the inputs and outputs under I-Adr. or O-Adr. Example: Valve terminal with 3 x 8-input modules, 16 solenoid coils: 0 DP identifier Comment I-Adr. O-Adr. 0 8DI Input byte IB42-1. input module P DI Input byte IB43-2. input module P DI Input byte IB44-3. input module P DI Input byte IB45- not used plus 4I status bits P DO Output byte OB42 - Coils 1-8 P DO Output byte OB44 - Coils 9-16 P043 Fig. 4/13: Example: Input and output addresses Please note The function Autoaddress carries out, in the case of a marked I/O address range, an automatic assignment of the free addresses of the system depending on the system limits. This concludes the configuration/address allocation with COM PROFIBUS. Festo P.BE-VIFB13-03-EN en 0003c 4-33

100 4. Commissioning Software PROFIBUS Configuration Help Tool In order to simplify configuration, the CD ROM contains the PROFIBUS Configuration Help Tool software. This software enables you to ascertain the PROFIBUS configuration with the aid of a graph. Further information (directories, etc.) can be found in the file readme in the main directory of the CD ROM Festo P.BE-VIFB13-03-EN en 0003c

101 4. Commissioning STEP 7 V4.x / V 5.0 Hardware configurator Preparations 1. Copy the Device data bases of the valve terminals into the directory \STEP7\S7DATA\GSD on your programmer/pc. The Device data base can be found on the accompanying CD ROM. File: VI03FB13.GSE The Device data base can either be copied manually into the above mentioned directory (e.g. with Windows Explorer) or loaded via the menu item Extras Install new GSD in the mask Hardware config.. Further information (directories, etc.) can be found in the file readme in the main directory of the CD ROM. Please note Update the hardware catalogue if you copy the Device data base during work with STEP 7. Menu in HardwareConfig: Extras - Update catalogue Please note As from STEP7 V4.02, Device data bases are stored within the STEP7 project (station Device data bases). This can lead to the updating/loading of a new Device data base having an error. Please inform yourself about handling the station Device data bases in the STEP 7 help. 2. Process the mask Features of the DP Master Bus profile Baud rate Festo P.BE-VIFB13-03-EN en 0003c 4-35

102 4. Commissioning 3. In order to simplify configuration, there are Bitmap files on the CD ROM with symbols of the valve terminals. Copy the file PBFB13EN.BMP into the directory \STEP7\S7DATA\NSBMP on your programmer/pc. The bitmaps can either be copied manually into the above mentioned directory (e.g. with Windows Explorer) or loaded via the menu item Extras - Install new GSD - File type Bitmap in the Hardware config. Further information (directories, etc.) can be found in the file readme in the main directory of the CD ROM. 4. Activate the DP master in the rack Festo P.BE-VIFB13-03-EN en 0003c

103 4. Commissioning Station selection STEP Fig. 4/14: Station selection with STEP7 4.x / 5.0 Hardware Config. (The masks shown are not all visible at the same time, see text) Festo P.BE-VIFB13-03-EN en 0003c 4-37

104 4. Commissioning 1. Click on the catalogue symbol 1. This opens the Hardware catalogue. 2. In the hardware catalogue mark the station type FESTO type 03 FB13 2 (\PROFIBUS-DP\Additional FIELD DE- VICES\VALVES) with the left-hand mouse button. The slave type VALVES appears under folder Additional FIELD DEVICES when you copy the Device data base (see step 1 of the preparations). 3. Hold the left-hand mouse button pressed down and drag the cursor to the graphic PROFIBUS line on the DP master 3 (drag and drop). The mask Properties - PROFIBUS node appears Select the station (PROFIBUS) address identical to the selected setting on the rotary/dil switch in the slave (see chapter 3.2.3) and confirm this with OK 5. The symbol of the valve terminal appears on the PROFIBUS line (see Fig. 4/15). Configuration STEP 7 with HW Config Prerequisites: Device data base exists in the directory of your programmer/pc HW Config has been accessed DP master in rack is active Features of the DP master are processed Station type FESTO type 03 FB13 selected Features of the DP slave processed station (slave) address assigned Festo P.BE-VIFB13-03-EN en 0003c

105 4. Commissioning The following diagram shows the entries for a typical valve terminal configuration Fig. 4/15: Configuration with STEP 7 Hardware catalogue (for captions see text) In STEP 7, the common identifier is used for configuring the valve terminal. Assign the DP identifiers in ascending order without gaps. No field may remain unused. Enter inputs before outputs Festo P.BE-VIFB13-03-EN en 0003c 4-39

106 4. Commissioning Proceed as follows (Fig. 4/15): 1. Markthesymbolofthevalveterminaltobeconfiguredin the graphic interface of Hardware Config. 1 The configuration data with the columns DP ID, Order Number, I Address, OAddress appear in the table in the lower half of the screen. 2. Click on the catalogue symbol. This opens the Hardware catalogue Open the folder \PROFIBUS-DP\ Additional FIELD DEVICES\VALVES\FESTO type 03 FB Mark the required number of input bytes (see Chapter 4.2) with the left-hand mouse button and drag the entry to line 0 in the DP slave configuration table Mark the required number of output bytes (see Chapter 4.2) with the left-hand mouse button and drag the entry to line 1 in the DP slave configuration table. 5 Example 1: Valve terminal with 3 x 8-input modules, + 12 single-solenoid valves. DP identifier Order number 0 Local: DI 4 byte 1 Local: DO 2 byte Fig. 4/16: Example 1 - Configuration 6. Input addresses/output addresses 6 The input addresses and output addresses are assigned automatically by STEP7. Proceed as follows, if you wish to modify this address assignment: 1. Open the dialog Properties DP-Slave by double clicking on the DP identifier line 0 in the configuration table of the DP slave and change the start address of 4-40 Festo P.BE-VIFB13-03-EN en 0003c

107 4. Commissioning the inputs. 2. Open the dialog Properties DP-Slave by double clicking on the DP identifier line 1 in the configuration table of the DP slave and change the start address of the outputs. Please note The S7-400 controllers always reserve 4 bytes of addresses per DP identifiers. Festo P.BE-VIFB13-03-EN en 0003c 4-41

108 4. Commissioning Example 2: Valve terminal with 3 single solenoid and 5 double solenoid valves. Configuration: DP identifier Order number Input address Output address 0 Local: DO 2 byte Fig. 4/17: Example 2 Configuration O34.0 O34.1 O34.2 O34.3* O34.4 O34.5 O34.6 O34.7 O35.0 O35.1 A35.2 O35.3 O35.4 O35.5 O35.6 O * *unused Fig. 4/18: Addressing (example 2) Program : := O34.4 Output = O0.04 (4th valve, right coil) := O35.3 Output = O0.011 (7th valve, left coil) := 4-42 Festo P.BE-VIFB13-03-EN en 0003c

109 4. Commissioning Example 3: Valve terminal with 44 inputs (= 4 status bits) and 3 single/5 double solenoid valves and 16 digital outputs. Configuration: DP identifier Order number Input address Output address 0 Local: DI 6 byte Local: DO 4 byte Fig. 4/19: Example 3 - Configuration I I57.0 I I56.0 I I55.0 I I54.0 I I53.0 I I52.0 O O55.4 O O55.0 O O54.4 O O54.0 O52.0 O52.1 O52.2 O52.3* A52.4 A52.5 O52.6 O52.7 O53.0 O53.1 O53.2 O53.3 O53.4 O53.5 O53.6 O53.7 *unused Fig. 4/20: Addressing (example 3) Program : :U I53.0 Input I0.08 (2nd input stage, 1 input) := O52.5 Output O0.05 (4th valve, left coil) : :U I55.4 Input I1.12 (4th input stage, 5th input) := O53.0 Output O0.08 (6th valve, right coil) := O54.6 Output O1.06 (2nd output stage, 3rd output) This concludes the configuration/address allocation with STEP 7. Festo P.BE-VIFB13-03-EN en 0003c 4-43

110 4. Commissioning 4.3 General DP master: Bus configuration and addressing The Festo valve terminal type 03/04-B can be controlled by any PLC, PC or industrial PC with a PROFIBUS-DP module in accordance with EN (DIN 19245) General commissioning instructions Before commissioning or programming, compile a configuration list of all connected field bus stations. Based on this list: a comparison between NOMINAL-ACTUAL configurations can be made to detect connection errors. these specifications can be accessed during the syntax check of a program, in order to avoid addressing errors. Configuration of the valve terminal requires a very accurate procedure, as, due to their modular structure, different configuration specifications are required for each terminal. Please note the instructions in the following sections Festo P.BE-VIFB13-03-EN en 0003c

111 4. Commissioning Switching on the power supply Please note Please observe also the instructions in the manual for your controller. When the controller is switched on it automatically implements a NOMINAL-ACTUAL configuration comparison. For this configuration run it is important that: the configuration data are complete and correct. the field bus station is powered up so that it can be recognised during determination of the ACTUAL configuration Information for commissioning (general DP master) Status bits The valve terminal always provides 4 status bits (= inputs) when the valve terminal is equipped with at least one input module (4 or 8 inputs). Please note The 4 status bits always increase the number of inputs to be configured by +4. Valve terminals without inputs do not have status bits. Function and position of status bits, see Chapter 5. Diagnosis/error handling. Festo P.BE-VIFB13-03-EN en 0003c 4-45

112 4. Commissioning Module consistency The valve terminal supports the following variants of module consistency: overtheentirelengthofthevalveterminal over the selected format (byte/word) Sequence of configuration entries Caution Always configure inputs before outputs. The number of inputs/outputs (rounded up to whole bytes) must correspond to the relevant terminal equipment. You are not permitted to configure additional inputs and outputsasalaterreserve. Bus start-up DP master (standard) In order to commission the valve terminal correctly, the DP master must carry out the following functions in the sequence specified: 1. send a parametrizing telegram 2. send a configuration telegram 3. request diagnostic information 4. start cyclic exchange of user data The composition and contents of the individual telegrams are described in the following chapters Festo P.BE-VIFB13-03-EN en 0003c

113 4. Commissioning Send parametrizing data The parameterisation data are transmitted from the DP master to the valve terminal with the function Set_Prm. Octet 1: Station status Bit Meaning Explanation 0 Reserved WD_On Response monitoring of the valve terminal on/off: log. 0 : off log. 1 : On 4 Freeze_Req log. 1 : Activate FREEZE 5 Sync_Req log. 1 :ActivateSYNC 6 Unlock_Req Bit 7 Bit 6 Explanation 7 Lock_Req 0 0 min T SDR + valve terminal parameter may be overwritten 0 1 Valve terminal released for other masters 1 0 Valve terminal locked for other masters 1 1 Valve terminal released for other masters Festo P.BE-VIFB13-03-EN en 0003c 4-47

114 4. Commissioning Octet Designation Explanation 2and3 WD_Fact_1 WD_Fact_2 Range 1-255: The response monitoring time of the valveterminalistransmittedwiththesetwooctets: TWD [s] = 10ms x WD_Fact_1 x WD_Fact_2 4 Minimum station delay responder (min T SDR ) The minimum time the valve terminal must wait before the reply telegram may be sent to the DP master. 5and6 Ident_Number Transfer the Ident. number (= FB13 H )ofthevalve terminal; Parametrizing telegrams to the valve terminal are only accepted if the transferred and the programmed Ident. numbers are the same. 7 Group_Ident Not supported by valve terminal User_Prm_Data Not supported by valve terminal Send configuration data The configuration data are transmitted from the DP master to the valve terminal by the function Chk_Cfg. Please note The configuration of a valve terminal can be carried out as follows: one identifier byte for each nx8 inputs and one identifier byte for each nx8 outputs or oneidentifierbyteeachforthesumoftheinputsand the sum of the outputs Festo P.BE-VIFB13-03-EN en 0003c

115 4. Commissioning Summary of parameters (Chk_Cfg): Octet 1-n: Identifier bytes Permissible identifiers for Festo valve terminals: Number of I/Os Valve terminal I/Os Inputs Outputs Decimal Hex. Decimal Hex. up to up to up to up to up to up to up to up to up to up to up to A up to B up to C Example Configuration of a valve terminal with up to 28 inputs and 24 outputs. Station-No.: 20 Configuration: Function: Chk_Cfg Octet 1: 19 D Octet 2: 34 D Festo P.BE-VIFB13-03-EN en 0003c 4-49

116 4. Commissioning Request diagnostic information Thediagnosticdataarerequestedbythevalveterminalvia the function Slave_Diag. A description of this function can be found in Chapter 5, section: Diagnosis via PROFIBUS-DP. Cyclic exchange of data The cyclic exchange of user data is accomplished with the function Data_Exchange. The output data for valve terminals is transmitted with this function as an octet string of length x. The octet string length is based on the number of identifier bytes. Please note With the function Data_Exchange, the valve terminal expects the output information for the valves and electric outputs. The entry information +thestatus bits are sent as a reply telegram to the master. Due to the modular character of the valve terminal, the lengths of the user data telegrams can differ. Summary of parameters (Data_Exchange): Octet 1: Octet 2: I/O data byte_1 Bit 0: Input/output x*) Bit 1: Input/output x+1... Bit 7: Input/output x+7 I/O data byte_2 Bit 0: Input/output x+8 Bit 1: Input/output x+9... Bit 7: Input/output x Festo P.BE-VIFB13-03-EN en 0003c

117 4. Commissioning Octet 3: I/O data byte_3 Bit 0: Input/output y*) Bit 1: Input/output y+1... Bit 7: Input/output y+7... Octet 5: I/O data byte_5 Bit 0: Input/output z*) Bit 1: Input/output z+1... Bit 7: Input/output z+7... Octet 8: I/O data byte_8 Bit 0: Input/output t+8 Bit 1: Input/output t+9... Bit 7: Input/output t+15 *) x, y, z, t = address offset of master module Festo P.BE-VIFB13-03-EN en 0003c 4-51

118 4. Commissioning Example: Valve terminal with 10 valves 16 electrical inputs 8 electrical outputs Octet 3 (bits) Octet 1 (bits) Octet 2 (bits) Octet 3 (bits) 0/1 2/3 4/5 6/7 Octet 2 Octet 1 0/1 2/3 4/5 6/7 0/1 2/3 4/5 6/ Incoming user data from DP master 2 Outgoing user data for the master (bold = status bits) Fig. 4/21: Example Addressing 4-52 Festo P.BE-VIFB13-03-EN en 0003c

119 4. Commissioning Summary of implemented functions and service access points (SAP) Function Available Destination SAP (DSAP) Data_Exchange Yes NIL RD_Inp Yes 56 RD_Outp Yes 57 Slave_Diag Yes 60 Set_Prm Yes 61 Chk_Cfg Yes 62 Get_Cfg Yes 59 Global_Control Yes 58 Set_Slave_Add No 55 Fig. 4/22: Functions and SAPs Bus parameter/reaction times Baud rate (kbit/s) max T SDR (T Bit ) max T SDR (T Bit ) Fig. 4/23: Reaction times Festo P.BE-VIFB13-03-EN en 0003c 4-53

120 4. Commissioning FREEZE and SYNC ThemethodofaccessingtheFREEZEandSYNCcommands depends on the controller used. Please refer to the documentation for your field bus module. Caution Inthefollowingcases,theFREEZEorSYNCmodewillbe automatically reset: Switching the valve terminal on/off Stopping the field bus interface The FREEZE mode will also be reset automatically in the following case: Bus connection to the valve terminal interrupted (response monitoring active). FREEZE With this function all the inputs of the valve terminal can be frozen. The valve terminal then sends a constant input image of all the inputs to the master. The following FREEZE command updates the input image. The updated input image is then sent constantly again to the master. Return to normal operation UNFREEZE command SYNC With this function all the outputs of the valve terminal can be frozen. The valve terminal then no longer reacts to modifications to the output image in the master. The following SYNC command causes the updated output image of the master to be accepted. Return to normal operation UNSYNC command Festo P.BE-VIFB13-03-EN en 0003c

121 4. Commissioning Device data base (GSD) The attached CD ROM contains the Device data base (GSD) with the specific, standardized device master data for the valve terminal. The standard Device data base is called: File: VI03FB13.GSE Further information (directories, etc.) can be found in the readme file in the main directory of the CD ROM. In addition to slave-typical entries (Ident. number, Revision, etc.), the Device data base also contains a selection of identifiers. These identifiers are arranged in 7 main groups: 1. Digital inputs of the valve terminal (inc. 4 status bits) 2. Digital outputs of the valve terminal (pneumatic manifolds and electrical outputs) 3. DigitalAS-iinputs 4. DigitalAS-ioutputs 5. Analog inputs 6. Analog outputs 7. AS-i parametrization Enter the identifiers in the specified sequence. Please note You can configure max. 7 identifiers. Individual identifiers must correspond to the existing valve terminal structure. Additional inputs/outputs as reserve are not permitted. If identifiers for specific modules are not used, enter the next identifier. Festo P.BE-VIFB13-03-EN en 0003c 4-55

122 4. Commissioning Examples Example 1: Valve terminal with 60 inputs and 26 solenoid coils. Configuration: Configured I/Os Number of bytes Consistency Identifier 60 inputs 8(DI) 1Byte outputs 4(DO) 1Byte 035 Example 2: Valve terminal with 44 inputs, 16 solenoid coils, 8 electrical outputs. Configuration: Configured I/Os Number of bytes Consistency Identifier 44 inputs + 4 status bits 16 solenoid coils 8 outputs 6(DI) 1Byte 021 3(DO) 1Byte Festo P.BE-VIFB13-03-EN en 0003c

123 Diagnosis and error treatment Chapter 5 Festo P.BE-VIFB13-03-EN en 0003c 5-1

124 5. Diagnosis and error treatment Contents 5.1 Summary of diagnostic options Diagnosis on the spot LEDs of the bus node LEDs of the valves LEDs of the input/output modules Test routines Status bits Short circuit/overload Diagnosis via PROFIBUS-DP (DP standard) Summary of diagnostic bytes Diagnostic information Position of status bits Error handling Behaviour during faults in the control system Siemens SIMATIC S5/S Online diagnosis with COM PROFIBUS Online diagnosis with STEP Diagnostic buffer STEP 7 (version 4.x, 5.0) Device-specific diagnosis with STEP 7 (version 5.0) Short circuit/overload at an output stage Type 04-B: fuses for the pilot solenoids Festo P.BE-VIFB13-03-EN en 0003c

125 5. Diagnosis and error treatment 5.1 Summary of diagnostic options The modular valve terminal offers comprehensive and easy options for diagnosis and error handling. Depending of the terminal equipment, the following options are available: Terminal equipment Input stages (electrical inputs) FB13 Diagnosis options Status bits Bit 2 7 Bit 2 6 Bit 2 5 Bit 2 4 LEDs Diagnostic word X X X 1 X X X X X 0 X X X X 1 X = not relevant Short description The four status bits are cyclically transmitted as inputs with the normal inputs for the module. The LEDs display direct configuration errors, hardware errors, bus errors, etc. The diagnostic word must be user program controlled (acyclic) read and evaluated. Advantage Faster access to error messages Faster on the spot error detection Detailed error detection Detailed description Chapter 5.4 Chapter 5.2 Chapter 5.5 Fig. 5/1: Options for diagnosis and error handling Festo P.BE-VIFB13-03-EN en 0003c 5-3

126 5. Diagnosis and error treatment 5.2 Diagnosis on the spot LEDs of the bus node The LEDs on the node cover provide information about the operating status of the valve terminal: 1 Green LED (operating status display) Green LED 3 Red LED (error display) POWER POWER V BUS ERROR 3 Fig. 5/2: LEDs of node 5-4 Festo P.BE-VIFB13-03-EN en 0003c

127 5. Diagnosis and error treatment LEDs Sequence Operating status Error handling Power ON OFF Operating voltage applied None ON OFF Operating voltage not applied Check operating voltage connection of the electronics (pin 1). POWER V ON OFF Operating voltage of outputs applied (valves, electrical outputs) Check operating voltage connection of the outputs (pin 2). ON OFF ON OFF Operating voltage of outputs (valves, electrical outputs) 21.6 V. Operating voltage of outputs (valves, electrical outputs) 10 V. Off Fig. 5/3: Flashing green Flashing red Green lit up Red lit up LED displays for operating status (POWER LEDs) Festo P.BE-VIFB13-03-EN en 0003c 5-5

128 5. Diagnosis and error treatment LEDs Sequence Operating status Error handling BUS ERROR ON OFF ON OFF ON OFF Operating status normal Bus connection not OK. Possible causes: station number does not correspond with configured number field bus interface/master switched off or defective interrupted, short-circuited bus connection incorrect number of I/O bytes Station number not permitted ( 125) None Check the... Address selector switch settings Field bus interface Field bus connection Configuration Correct the station number ON OFF ON OFF Mounting of module incorrect More than 12 I/O modules mounted Number of analog channels 12 Module type not permitted Hardware error Number of... I/O modules (reduce) Only use permitted module types Servicing required Off Fig. 5/4: Flashing green Flashing red Green lit up Red lit up LED displays for operating status (BUS ERROR) 5-6 Festo P.BE-VIFB13-03-EN en 0003c

129 5. Diagnosis and error treatment LEDs of the valves There is a yellow LED for each valve solenoid coil on the valve terminal. This shows the switching status of the valve solenoid coil. Valve terminal type LEDs of the valve solenoid coils Type 03 Type 04-B Fig. 5/5: Positions of the valve solenoid coil LEDs Festo P.BE-VIFB13-03-EN en 0003c 5-7

130 5. Diagnosis and error treatment LED Switching position of the valve solenoid coil Meaning yellow out basic position logical 0 (no signal) yellow alight switch position or basic position logical 1 (signal present) logical 1 but operating voltage of outputs lies below permitted tolerance range (21.6 V V DC) or compressed air supply not correct. or pilot exhaust blocked. or servicing required Fig. 5/6: LEDs for the status display of the valve solenoid coils Short circuit/overload (only type 04-B) The valve solenoid coils of valve terminal type 04-B are fitted with special fuses for protection against short circuit or overload. The method of replacing these fuses is described in chapter Festo P.BE-VIFB13-03-EN en 0003c

131 5. Diagnosis and error treatment LEDs of the input/output modules Specific explanations on further I/O modules can be found in the Supplementary description of the I/O modules. Next to the relevant connections on the input/output modules there are one or two LEDs (status displays) in the colours: green (status display of the digital inputs). yellow (status display of the digital outputs). red (error display of the digital outputs). The signal currently at the relevant input or output is shown by means of the yellow and green LEDs. The red LEDs of the outputs display a short circuit/overload at the relevant output. Festo P.BE-VIFB13-03-EN en 0003c 5-9

132 5. Diagnosis and error treatment Description LED Status 1 Short circuit/overload display of the sensor power supply (only input modules with electronic fuse) 2 Switching status display of the inputs 3 Switching status display of the outputs 4 Short circuit/overload display of the outputs Red LED out Red LED alight green out green alight yellow out yellow alight red out red alight Input without short circuit/overload Short circuit/overload at the relevant input *) logical 0 (no signal) logical 1 (signal present) Output without short circuit/overload Short circuit/overload at the relevant output or input (only input modules with electronic fuse *) ) logical 0 (no signal) logical 1 (signal present) *) Treatment of short circuit/overload see Supplementary description of the I/O modules Fig. 5/7: LED displays of the input/output modules 5-10 Festo P.BE-VIFB13-03-EN en 0003c

133 5. Diagnosis and error treatment Test routines Warning Before starting the test, switch off the compressed air supply. This prevents undesired or dangerous movements of the actuators. Caution This test function runs automatically within the terminal. All the valves are switched on/off cyclically. None of the programmed lockings or step-up switching conditions will be taken into account. The terminal provides the following test routines: Test routine Meaning Test outputs parallel All the valves are switched on/off simultaneously. byte-serial Display configuration data All the outputs are switched on/off sequentially at 1-second intervals. Number of individual input and output bytes by flashing the LEDs POWERVandBUSERROR Fig. 5/8: Adjustable test routines Festo P.BE-VIFB13-03-EN en 0003c 5-11

134 5. Diagnosis and error treatment Starting the test routine 1. Switch off the operating and load voltage supplies (pins 1 and 2). 2. Open nodes according to Chapter3.2, Opening and closing the node. 3. Note the setting of the DIL switch element. 4. Set DIL switch element 3 to OFF. 5. Set station number Switch on the power supplies (pins 1 and 2). 7. Set the required test routine on the address selector switch as follows: Test routine Address to be set Parallel 100, 101 or 102 Serial 103 Display of the configuration data 104 Fig. 5/9: Setting the test routines 8. Start: Set DIL switch element 1 to OFF. If faults occur when the test routine is started, the red LED on the node will flash quickly. The procedure must then be repeated Festo P.BE-VIFB13-03-EN en 0003c

135 5. Diagnosis and error treatment Stopping the test routine 1. Switch off the operating and load voltage supplies of the terminal (pins 1 and 2). 2. Set the address selector switch and the DIL switch elements to their original positions. Please note: If the yellow LED of the valves does not light up, this may be caused by the following: The LED or the solenoid coil is defective. Type 04-B only: The internal A fuse in the sub-base is burnt out (see Chapter 5.8). Display of the valve terminal configuration The LEDs POWER V or BUS ERROR show the number of input or output bytes with the setting Display of configuration data. Stopping the test routine: Operating voltage OFF The display of the configuration data is continual. The sequence of flashing signals is shown in the following diagram. Festo P.BE-VIFB13-03-EN en 0003c 5-13

136 5. Diagnosis and error treatment Sequence Start LED POWER V LED BUS ERROR Meaning Start of test routine 1 Number of input bytes of local valve terminal inputs 2 Number of output bytes of local valve terminal outputs 3 Number of input bytes AS-i 4 Number of output bytes AS-i 5 Number of input words analog 6 Number of output words analog New cycle New run of test routine... Operating voltage OFF: End of test routine 5-14 Festo P.BE-VIFB13-03-EN en 0003c

137 5. Diagnosis and error treatment 5.3 Status bits The valve terminal provides 4 status bits for diagnostic purposes irrespective of the protocol used. Please note The four status bits of the valve terminal are only available when the terminal is equipped with input modules. The status bits are configured as inputs and always occupy the four highest value addresses in the available address space. If the inputs of the addresses underneath these are not used, the terminal sets them to logic zero. Thepositionofthe4statusbitswithintheaddressspaceof the valve terminal can be found in the following chapters on diagnosis with the relevant field bus protocol. Festo P.BE-VIFB13-03-EN en 0003c 5-15

138 5. Diagnosis and error treatment The 4 status bits provide coded diagnostic information with the following significance: Status bits*) Diagnostic information no error X 0 1 X Short circuit/overload at output X 1 0 X V valves 21.6V**) X 1 1 X V outputs 10V**) 1 X X X V Sensor 10 V X X X 1 A error bit (AS-i/Analog I/O) X = not relevant *) The status bits can always be addressed at the four highest value addresses of the configured address space. **) only when the voltage monitoring is activated (see Chapter 3.2.3, DIL switch) Fig. 5/10: Coded diagnostic information of the 4 status bits 5-16 Festo P.BE-VIFB13-03-EN en 0003c

139 5. Diagnosis and error treatment Diagnostic information Description Function Short circuit/overload at output V valves 21.6V VU outputs 10V Output short circuited or overloaded Load voltage on pin 2 (valves and outputs) of the operating voltage connection 21.6 V Load voltage on pin 2 (valves and outputs) of the operating voltage connection 10 V Monitors of electrical outputs of output stages Monitors the tolerance of the load voltage for valves and electrical outputs Monitors the load voltage for valves and electrical outputs (no voltage present, e.g. emergency stop) V Sensor 10 V Operating voltage on pin 1 (electronics and inputs) of the operating voltage connection 10 V Monitors the operating voltage for inputs (sensors). Shows whether internal fuse has been triggered (fuse on node or at least one electronic fuse on the input module 1) VIGE-03-FB-8-S) A-Bit Error at AS interface or hardware error on analog module Diagnostic group information on AS interface/analog IO modules 1) Electronic fusing of input module available since February Fig. 5/11: Diagnostic information Festo P.BE-VIFB13-03-EN en 0003c 5-17

140 5. Diagnosis and error treatment Short circuit/overload During a short circuit or overload, the error code Short circuit/overload is entered in the 4 status bits of the node. Depending on the field bus protocol used, the terminal provides one or more diagnosis status registers (bytes, words). Most of the field bus protocols can therefore detect and evaluate a short circuit (see Chapter 5.4). Short circuit/overload at an IO module Valve terminals type 03 or 04-B can be equipped, amongst others, with the following IO modules: Output modules High-current output modules Multi-I/O modules Input modules Input modules with fuses The behaviour of these modules during short circuit/overload is described in the Supplementary description of the I/O modules Festo P.BE-VIFB13-03-EN en 0003c

141 5. Diagnosis and error treatment 5.4 Diagnosis via PROFIBUS-DP (DP standard) Diagnostic words The diagnostic information of a valve terminal is summarised into diagnostic words. These diagnostic words are used to report the following error statuses to the automation device: Operating voltage of the valves/outputs 21.6 V (V Val ) Operating voltage of the valves/outputs 10 V (V Off ) Operating voltage of sensors 10 V (V Sen ) Output overloaded or short circuited. AS-i error (bus, power and slave error) Error during analog processing Please note The evaluation of the device-related diagnostic information 4..7 (octet ) is only useful in connection with an AS-i master integrated in the valve terminal. The identifier or channel-related diagnosis listed in EN (DIN 19245) is not supported. The valve terminal type 03/04-B provides the following diagnostic information in accordance with DIN 19245, Part 3. Festo P.BE-VIFB13-03-EN en 0003c 5-19

142 5. Diagnosis and error treatment Notes for general DP master The diagnostic information can be requested by the DP master from the valve terminal via the function Slave_Diag. The valve terminal replies with an octet string of length 15. Diagnosis options via PROFIBUS-DP The Festo valve terminal offers extensive diagnostic options via the PROFIBUS-DP. The diagram below shows you the steps required for diagnosing the valve terminal. Only the diagnostic bits, which require a further diagnostic step, are represented. 1 It is sensible to read device-related diagnosis Bit Station status 1 2 It is sensible to read device-related diagnosis It is sensible to read device related diagnosis 2; Bit Device-related diagnosis Fig. 5/12: Diagnostic steps 5-20 Festo P.BE-VIFB13-03-EN en 0003c

143 5. Diagnosis and error treatment Summary of diagnostic bytes Byte Octet Meaning 0 1 Station status 1 (stationstatus_1) 1 2 Station status 2 (stationstatus_2) 2 3 Station status 3 (stationstatus_3) 3 4 Master address (Diag.master_Add) 4 5 Ident_Number Manufacturer identification FB13 H 5 6 Ident_Number 6 7 Header device-related diagnosis (Ext_Diag_Data) 7 8 Device-related diagnosis 1 error summary 8 9 Device-related diagnosis 2 Bit no. faulty output 9 10 Device-related diagnosis 3 Byte no. faulty output Device-related diagnosis 4 Error bits AS-i bus slave Device-related diagnosis 5 Error bits AS-i bus slave Device-related diagnosis 6 Error bits AS-i bus slave Device-related diagnosis 7 Error bits AS-i bus slave Festo P.BE-VIFB13-03-EN en 0003c 5-21

144 5. Diagnosis and error treatment Diagnostic information Structure of station status 1 Octet 1: Station status_1 Bit Meaning Explanation 0 Diag.Station_Non_Existent Valve terminal no longer/not yet addressable. Possible causes: no operating voltage data cable interrupted fault in data cable 1 Diag.Station_Not_Ready Valve terminal not yet ready for data exchange 2 Diag.Cfg_Fault The configuration data received from the master do not agree with those ascertained by the valve terminal. 3 Diag.Ext_Diag There is a device-related diagnosis. Possible causes: short circuit/overload at electric outputs V Valves 21.6 V V Outputs 10 V V Sensor 10 V AS-i error Error during analog data processing 4 Diag.Not_Supported log. 1 : Valve terminal does not support requested function 5 Diag.Invalid_Slave_Response always log. 0 (set by valve terminal) 6 Diag.Prm_Fault Last parametrization telegram faulty 7 Diag.Master_Lock always log. 0 (set by valve terminal) bold = valve terminal related bits 5-22 Festo P.BE-VIFB13-03-EN en 0003c

145 5. Diagnosis and error treatment Octet 2: Station status_2 Structure of station status 2 Bit Meaning Explanation 0 Diag.Prm_Req log. 1 : Master must reconfigure the valve terminal 1 Diag.Stat_Diag log. 1 : The master must request diagnostic data until this bit is set to log always log. 1 (set by valve terminal) 3 Diag.WD_On log. 1 : Watchdog (response monitoring) activated 4 Diag.Freeze_Mode Not supported by valve terminal 5 Diag.Sync_Mode Not supported by valve terminal 6 Reserved 7 Diag.Deactivated always log. 0 (set by valve terminal) bold = valve terminal related bits Structure of station status 3 Octet 3: Station status_3 Bit Meaning Explanation Reserved 7 Diag.Ext_Diag_Overflow always log. 0 (set by valve terminal) Festo P.BE-VIFB13-03-EN en 0003c 5-23

146 5. Diagnosis and error treatment Further octets Octets 4...7: Summary Octet Designation Explanation 4 Diag.Master_Add Master address: The address of the master parametrized by the valve terminal is entered in this octet Ident_Number Manufacturer identification: These octets contain the manufacturer identification: FB13 H for the Festo valve terminal type 03/04-B. 7 Ext_Diag_Data (device-related diagnosis) Header device-related diagnosis: This octet represents the header for the device diagnosis. The valve terminal enters the fixed value 8 in this octet, i.e. 8 octets device-related diagnosis, incl. the header octet, are made available/transferred, irrespective of the equipment fitted on the valve terminal, e.g. with/without analog processing, with/without AS-i master. Fig. 5/13: Summary of octets Festo P.BE-VIFB13-03-EN en 0003c

147 5. Diagnosis and error treatment Structure of device-related diagnosis 1 Octet 8: Device-related diagnosis 1 Bit Meaning Explanation 0 AS-i error (bus error) log. 1 : AS-i bus faulty 1 AS-i error (Nominal actual configuration) 2 Short circuit/overload electric outputs log. 1 : AS-i nominal configuration does not agree with the AS-i actual configuration log. 1 : At least one electrical output short circuited or overloaded. The faulty output can be localised more closely using Device-related diagnosis 2or3. 3 AS-i error (Power fail) log. 1 : AS-i supply voltage outside tolerances 4 V Sen Supply voltage sensors 10 V 5 V Val Supply voltage solenoid coils 21.6 V *) 6 V Off Operating voltage of solenoid coils and electrical outputs) 10 V *). 7 Analog error log. 1 : Short circuit of an analog voltage input or hardware error on analog module *) only when voltage monitoring is activated (see Chapter 3.2.3, DIL switch) Octet 9: Device-related diagnosis 2 Bit Meaning Explanation Structure of device-related diagnosis 2 The valve terminal enters the Bit number of the short circuited or overloaded electrical output in this octet. Festo P.BE-VIFB13-03-EN en 0003c 5-25

148 5. Diagnosis and error treatment Octet 10: Device-related diagnosis 3 Bit Meaning Explanation Structure of device-related diagnosis 3 The valve terminal enters the Byte number of the short circuited or overloaded electrical output in this octet. Octets 11-14: Device-related diagnosis 4-7 Bit Meaning Explanation Structure of device-related diagnosis Device-related diagnosis 4 Error bits AS-i bus salve Device-related diagnosis 5 Error bits AS-i bus salve Device-related diagnosis 6 Error bits AS-i bus salve Device-related diagnosis 7 Error bits AS-i bus salve Each set bit ( log. 1 ) in this octet represents a faulty AS-i station. See manual of AS-i Master 5-26 Festo P.BE-VIFB13-03-EN en 0003c

149 5. Diagnosis and error treatment Position of status bits Mounted inputs Byte / Octet No Addresses of status bits None none available ,..., *) 13 *) Input cannot be used Fig. 5/14: Position of status bits Festo P.BE-VIFB13-03-EN en 0003c 5-27

150 5. Diagnosis and error treatment Example: Valve terminal with 40 inputs (+4 status bits) and 20 outputs. Peripheral address Inputs: 68 Outputs: 68 Configuration Inputs Outputs Inputs Outputs Status bits 8DI 8DI 8DI 8DI 8DI 8DI 8DO 8DO 8DO or Byte/Octet 6, bits 4, (I I73.7) 7) 5-28 Festo P.BE-VIFB13-03-EN en 0003c

151 5. Diagnosis and error treatment 5.5 Error handling Behaviour during faults in the control system In the case of the following faults, the Festo valve terminal type 03/04-B is dependent on the configured behaviour of the master interface: telegram failure master stopped interruption in bus cable Depending on the setting or configuration, all the outputs (valves and electric outputs) will be switched off or retain their status. Warning Make sure that valves and outputs are reset when the faults named occur. This prevents hazardous situations. Please note Unilaterally-actuated valves move to the basic position. Double-solenoid valves remain in the current position. Mid-position valves move to the mid position and are (depending on the valve type) pressurized, exhausted or locked. Notes for general DP master With the function Set_Prm you have the possibility of determining the watchdog time (WD_Fact_1, Octet 2, WD_Fact_2, Octet 3). In the event of an error, e.g. a bus failure, the valve terminal will switch off all the valves and electric outputs after the parametrized time. Festo P.BE-VIFB13-03-EN en 0003c 5-29

152 5. Diagnosis and error treatment Siemens SIMATIC S5/S7 With these controllers, you have the option of specifying the behaviour of the valve terminal if the following faults occur: controller failure bus interruption program stop Almost all configuration programs contain the function Response monitoring. For the operating modes named, the time specified corresponds to the drop-off time of the valves and electric outputs. You can set two ways in which the control system reacts to faults: when a fault occurs, the controller switches to the operating mode STOP (hard error reaction) or when a fault occurs, the controller switches to the operating mode RUN (soft error reaction). Control system Module Meaning STOP RUN SIMATIC S5 with IM 308C OB23 Reaction to QVZ with direct periphery access default OB is programmed OB24 Reaction to QVZ with periphery access via process image default OB is programmed OB35 Reaction to PEU (Peripheral unclear) default OB is programmed SIMATIC S7/M7 OB82 Reaction to a device-specific diagnosis default OB is programmed OB86 Reaction to failure of a DP slave default OB is programmed Further details can be found in the relevant manuals for the control systems Festo P.BE-VIFB13-03-EN en 0003c

153 5. Diagnosis and error treatment Possibilities for accessing the diagnosis for S5/S7 The diagnosis for PROFIBUS-DP is supported in the various control systems by function modules. These access the slave diagnosis and write it into a data sector of the user program. Control system Function module See... Manufacturer SIMATICS5withIM 308C FB 192 IM 308C Manual ET 200 decentral peripheral system Siemens SIMATIC S5 with S5-95U/DP master FB 230 S_DIAG Manual ET 200 decentral peripheral system Siemens SIMATICS5withSF 50/DP master FB 230 S_DIAG Manual Programmable valve terminal with SB/SF 50 Festo SIMATIC S7/M7 SFC 13 DP NRM_DG Reference manual System functions and standard functions Siemens Example for a STEP 7 user program: STL Explanation CALL SFC 13 Read requirement REQ:=TRUE LADDR:=W#16#03FE Pointer to diagnosis address, e.g d = 03FE h (see mask Properties DP-slave in hardware config) RET_VAL:=MW100 When errors occur, output error code RECORD:=P#M110.0 WORD 7 Pointer to start of data sector for diagnosis and length of diagnosis data BUSY:=M10.0 Read process concluded Festo P.BE-VIFB13-03-EN en 0003c 5-31

154 5. Diagnosis and error treatment 5.6 Online diagnosis with COM PROFIBUS 5.0 You can display error messages of the device-specific diagnosis with COM PROFIBUS 5.0. Your configuration must meet the following requirements for online diagnosis: PROFIBUS-PC card for COM PROFIBUS installed PROFIBUS-PC card connected to PROFIBUS network Relevant project called up in COM PROFIBUS Carry out the online diagnosis as follows: 1. Click the right-hand mouse button on the slave. A menu appears. 2. Click on Diagnosis.... The mask Bus parameter DP card appears. 3. Select the bus parameter that corresponds to your system. Confirm with OK. A window with diagnostic information appears. 4. Read diagnostic information (See Fig. 5/15). Fig. 5/15: Online diagnostic information with COM PROFIBUS Festo P.BE-VIFB13-03-EN en 0003c

155 5. Diagnosis and error treatment 5.7 Online diagnosis with STEP 7 Direct diagnostic events in conjunction with the Festo valve terminal can be: decentral peripheral: station failure communication between slave and master interrupted faulty component (see device-specific diagnosis) operating status transition from START to RUN (nominal/ actual difference exists) - The configuration data of the valve terminal do not agree with the peripherals - Valve terminal has incorrect DIL switch / rotary switch setting Diagnostic buffer STEP 7 (version 4.x, 5.0) The diagnostic buffer of STEP 7 offers the option of displayingdiagnosticeventsofthes7systeminthesequencein whichtheyoccur. Prerequisites: HW Config has been accessed Proceed as follows (Fig. 5/16): 1. Switch from offline to online 1 2. Use the right-hand mouse button to mark the CPU in the rack. Clickon Module Information 2 in the menu which now appears. 3. The window Module Information appears Select the rider Diagnostic buffer 4 5. Mark the event and read the details on the event. These supply more detailed information on further procedures and depend on the S7 controller used 5. Festo P.BE-VIFB13-03-EN en 0003c 5-33

156 5. Diagnosis and error treatment Fig. 5/16: Online diagnostics via the diagnostic buffer Module status of the Festo valve terminal 6. Mark the Festo valve terminal instead of the CPU 6.This permits you to read more information about the valve terminal status in the window Module Information Festo P.BE-VIFB13-03-EN en 0003c

157 5. Diagnosis and error treatment Device-specific diagnosis with STEP 7 (version 5.0) You can display error messages of the device-specific diagnosiswithstep7hwconfig. Proceed as follows (Fig. 5/17): Prerequisites: HW Config has been accessed 1. Switch from offline to online. 2. Click with the right-hand mouse button on the symbol of the valve terminal 1. Amenuappears. 3. Click Module Information The window Module Information 3 appears. 4. Read the diagnostic information 2. Festo P.BE-VIFB13-03-EN en 0003c 5-35

158 5. Diagnosis and error treatment 1 2 Fig. 5/17: Device-specific diagnosis with STEP 7 V5.0 (The masks shown are not all visible at the same time, see text) Short circuit/overload at an output stage In the event of a short circuit or overload: the digital output is switched off, the red LED lights up, the short circuit error bit of the diagnostic word is set to logic 1, 5-36 Festo P.BE-VIFB13-03-EN en 0003c