CPX Terminal. Manual Electronics. CPX Bus Node. Type CPX FB33 Type CPX FB34. Network protocol PROFINET IO. Manual [ ]

Transcription

1 CPX Terminal Manual Electronics CPX Bus Node Type CPX FB33 Type CPX FB34 Network protocol PROFINET IO Manual en 0710NH [ ]

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3 Contents and general instructions Original de Edition en 0710NH Designation P.BE CPX PNIO EN Order no (Festo AG&Co. KG, D73726 Esslingen, Germany, 2007) Internet: E Mail: service_international@festo.com The reproduction, distribution and utilization of this docu ment as well as the comunication of its contents to others without express authorization is prohibited. Offenders will be held liable for the payment of damages. All rights re served in the event of the grant of a patent, utility module or design. I

4 Contents and general instructions PROFINET IO PROFIBUS SIMATIC SPEEDCON TORX is a registered trade mark of Profibus International (PI) is a registered trade mark of Profibus International (PI) is a registered trade name of Siemens AG is a registered trade name of PHOENIX CONTACT GmbH & Co. KG, Blomberg, Germany is a registered trade name of CAMCAR TEXTRON INC., Rockford, Ill., USA II

5 Contents and general instructions Contents Intended use Target group Service Notes about the use of this manual Important user instructions V V V VI VIII 1. Installation General instructions for installation Settings of the DIL switches on the bus node Removing and fitting the cover over the DIL switches and memorycard Settingthe DIL switches Use of the memory card Connecting to the network General information about PROFINET networks Overview of connection technology and network cables Network interface of the CPX FB Network interface of the CPX FB Compliance with protection class IP65/IP Pin assignment of power supply Commissioning Configuration General information Module overview Device master file (GSD) and symbol files CPX terminal configuration with Siemens STEP Configuration example Procedure for replacing a bus node Configuration in the Remote Controller operating mode III

6 Contents and general instructions 2.2 Parameterisation Start parameterisation during switching on (system start) Parameterisation of the CPX terminal with Siemens STEP Parameterisation with the Handheld Application example for the parameterisation Check list for commissioning the CPX terminal Diagnosis Overview of diagnostic possibilities Diagnostics via LEDs Network error display LED NF / Connection status LED TP1, TP Fault displays of the LEDs for system diagnosis PS, PL, SF, M Diagnostics via status bits Diagnostics via the I/O diagnostic interface (STI) Diagnostics via PROFINET Basic information Online diagnostics with Siemens STEP User specific diagnostics with Siemens STEP A. Technical appendix A 1 A.1 Technical specifications of bus node CPX FB A 3 A.2 Technical specifications of bus node CPX FB A 4 B. Index B 1 IV

7 Contents and general instructions Intended use The CPX FB33 and CPX FB34 bus nodes documented in this description are only intended for use as participants (I/Odevice) on PROFINET IO. The CPX terminal must only be used as follows: as designated in industrial applications. in original condition without modification (only the con versions or modifications described in the documentation supplied with the product are permitted). in faultless technical condition. The maximum values specified for pressures, temperatures, electrical data, torques etc. must be observed. 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. Also observe the standards specified in the relevant chapters, as well as national and local laws and technical regulations. Target group This manual is intended exclusively for technicians trained in control and automation technology who have experience in installing, commissioning, programming and diagnosing slaves on PROFINET. Service Please consult your local Festo Service agent if you have any technical problems. V

8 Contents and general instructions Notes about the use of this manual This manual contains information about the following modules: CPX Bus Node Type designation Description Connections CPX FB33 Ethernet based CPX bus node for PROFINET IO. PROFINET uses the Ethernet standards and TCP/IP technology for communication in an industrial environment. 2x M12 D coded female 4 pole, according to IEC and IEC CPX FB34 Data transmission: Industrial Ethernet (based on IEEE 802.3), Switched Fast Ethernet, 100Mbit/s. Specifications, standards relating to PROFINET IO RT: PROFINET Installation Guide IEC IEC x Push pull RJ45 copper, according to IEC PAS , IEC and IEC Tab.0/1: Bus node overview for PROFINET VI

9 Contents and general instructions This manual contains specific information about installing, configuring, parameterising, commissioning, programming and diagnosing the CPX bus node for PROFINET. Further information about PROFINET can be obtained on the World Wide Web at Also observe the following PROFINET specific document: PROFINET Installation Guide General basic information about the method of operation, fitting, installing and commissioning CPX terminals can be found in the CPX system manual. Information about further CPX modules can be found in the manual for the relevant module. Product specific information about the control system (IPC,SPS, PLC or I/O controller) can be found in the manufacturer s product documentation. VII

10 Contents and general instructions Important user instructions Danger categories This manual contains instructions on the possible dangers which may occur if the product is not used correctly. These instructions are marked (Warning, Caution, etc.), printed on a shaded background and marked additionally with a picto gram. A distinction is made between the following danger warnings: Warning This means that failure to observe this instruction may result in serious personal injury or damage to property. Caution This means that failure to observe this instruction may result in personal injury or damage to property. Note This means that failure to observe this instruction may result in damage to property. The following pictogram marks passages in the text which describe activities with electrostatically sensitive compo nents. Electrostatically sensitive components may be damaged if they are not handled correctly. VIII

11 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 sensible accessories for the Festo product. Environment: Information on environment friendly use of Festo products. Text markings The bullet indicates activities which may be carried out in any order. 1. Figures denote activities which must be carried out in the numerical order specified. Hyphens indicate general activities. IX

12 Contents and general instructions Type Title Description Manual Electronics Software package Description Software System manual" typep.be CPX SYS... CPX field bus node" type P.BE CPX FB... CPX I/O modules" type P.BE CPX EA... CPX analogue I/O modules" type P.BE CPX AX... CPX CP interface" type P.BE CPX CP... Handheld" type P.BE CPX MMI 1... CPX FEC" type P.BE CPX FEC... FST" CPX Web Monitor" type P.BE CPX WM... Overview of structure, components and method of operation of CPX terminals; installation and commissioning instructions as well as basic principles of parameterising Instructions for the assembly, installation, commissioning and diagnosis of the relevant field bus nodes Notes about connection types and instruc tions on fitting, installing and commissioning input and output modules of type CPX..., the MPA pneumatic modules, as well as MPA, CPA and Midi/Maxi pneumatic interfaces Notes about connection types and instruc tions for fitting, installing and commissioning CPX analogue I/O modules Instructions for fitting, installing, commis sioning and diagnosing CP systems with the CP interface type CPX CP 4 FB Instructions for commissioning and diagnosing CPX terminals with the Handheld typecpx MMI 1 Instructions for fitting, installing, commis sioning and diagnosing the CPX Front End Controller. Programming in Statement List and Ladder Diagram for the FEC Software package for CPX terminals with integrated webserver (e.g. for dynamic visualisation of status and diagnostics, CPXerror trace, alerts etc.). Tab.0/2: Descriptions for the the CPX terminal part 1 X

13 Contents and general instructions Type Title Description Manual Pneumatics Valve terminals with MPApneumatics" type P.BE MPA... Valve terminals with CPApneumatics" type P.BE CPA... Valve terminals with Midi/Maxi pneumatics" type P.BE MIDI/MAXI Valve terminal with VTSA/ISO pneumatics" type P.BE VTSA Instructions for fitting, installing, commission ing, maintaining and converting the MPA pneu matics (type 32) Instructions for fitting, installing, commission ing, maintaining and converting the CPA pneu matics (type 12) Instructions for fitting, installing, commission ing, maintaining and converting the Midi/Maxi pneumatics (type 03) Instructions for fitting, installing, commission ing, maintaining and converting the VTSA/ISO pneumatics (type 44) Tab.0/3: Descriptions for the CPX terminal part 2 XI

14 Contents and general instructions The following product specific terms and abbreviations are used in this manual: Term/abbreviation A0 h Bus node CP CPX modules CPX Terminal DIL switches FEC Handheld I I/Os I/O modules IB O OB Octet PLC PLC/IPC Pneumatic interface Meaning Hexadecimal numbers are marked by a low set h" Provides the connection to specific networks or field buses. Transmits control signals to the connected modules and monitors their ability to function. Compact Performance Collective term for the various modules which can be integrated in a CPXterminal Complete system consisting of CPX modules with or without pneumatics Dual In Line switches consist of several switch elements with which settings can be made Front End Controller, e.g. CPX FEC, can be installed as: independent system controller (SPS/PLC, Stand Alone operating mode) system controller (SPS/PLC, Stand Alone operating mode) field bus slave (operating mode Remote I/O) Handheld device for CPX modules for commissioning and service purposes Digital input Digital inputs and outputs Collective term for the CPX modules which provide digital inputs and outputs Input byte Digital output Output byte Number of address words assigned by the CPX terminal Programmable Logic Controller, same as SPS Programmable Logic Controller/Industrial PC The pneumatic interface is the interface between the modular electrical periphery and the pneumatics. XII

15 Contents and general instructions Term/abbreviation PROFINETIO PROFINET IO IRT PROFINET IO RT STI Meaning Field bus system based on Industrial Ethernet for data exchange between system controller (SPS/IPC) and field devices for the system controller (e.g. CPX FEC; further information: PROFINET IO in the version with isochronous real time protocol (typical cycle time: <1ms; typical application: drive controller) PROFINET IO in the version with real time protocol (typical cycle time: 10ms; typical application: production controller) I/O diagnostic interface (system table interface) Tab.0/4: Specific terms and abbreviations XIII

16 Contents and general instructions XIV

17 Installation Chapter 1 1 1

18 1. Installation Contents 1. Installation General instructions for installation Settings of the DIL switches on the bus node Removing and fitting the cover over the DIL switches and memorycard Settingthe DIL switches Use of the memory card Connecting to the network General information about PROFINET networks Overview of connection technology and network cables Network interface of the CPX FB Network interface of the CPX FB Compliance with protection class IP65/IP Pin assignment of power supply

19 1. Installation 1.1 General instructions for installation Warning Before carrying out installation and maintenance work, switch off the following: compressed air supply the operating voltage supply for the electronics/sensors the load voltage supply for the outputs/valves. You can thereby avoid: uncontrolled movements of loose tubing unexpected movements of the connected actuators undefined switching states of the electronic components. Caution The CPX bus node contains electrostatically sensitive components. Therefore, do not touch any contacts. Observe the handling instructions for electrostatically sensitive components. You avoid malfunctions of and damage to the electronics by doing so. Note Use a protective cap or blanking plug to seal unused connections. You will then comply with protection class IP65/IP67 (see section 1.4). Information about fitting the CPX terminal can be found in the CPX system manual (P.BE CPX SYS...). 1 3

20 1. Installation Electrical connection and display elements You will find the following connection and display elements on the CPX bus node for PROFINET: CPX FB33 CPX FB34 1 Bus status specific and CPX specific LEDs 2 Network connection CPX FB33: 2xM12 D coded female 4 pin CPX FB34: 2xPush pull RJ45 copper 3 Cover for DIL switches and memorycard 4 Service interface for the Handheld (V24) 5 Type plate with MAC ID Fig.1/1: Connection and display elements on the CPX bus node 1 4

21 1. Installation Dismantling and fitting The bus node is installed in a manifold base of the CPXterminal (see Fig.1/2). Dismantling Dismantle the bus node as follows: 1. Undo the four screws of the bus node with a Torx screw driver size T Pull the bus node carefully and without tilting away from the contact rails of the manifold base. 1 CPX bus node (example CPX FB33) 4 2 Manifold base 3 Contact rails 1 4 Torx T10 screws 3 2 Fig.1/2: Dismantling/installing the bus node Note Whether the manifold base is metal or plastic, always use the suitable screws for the manifold base for plastic manifold bases: thread cutting screws for metal manifold bases: screws with metric thread. 1 5

22 1. Installation Both types of screws are enclosed respectively when ordering the bus node as a single part. Installation Install the bus node as follows: 1. Place the bus node in the manifold base. Make sure that the grooves with the power contact terminals on the bot tom of the bus node are above the contact rails. 2. Push the bus node carefully and without tilting as far as possible into the manifold base. 3. Tighten the screws at first only by hand. Place the screws so that the self cutting threads can be used. Tighten the screws with a Torx screwdriver size T10 with Nm. 1 6

23 1. Installation 1.2 Settings of the DIL switches on the bus node In order to make the settings for the CPX bus node and for changing the memory card, you must first remove the cover over the DIL switches. Caution The CPX bus node contains electrostatically sensitive components. Therefore, do not touch any contacts. Observe the handling instructions for electrostatically sensitive components. You avoid malfunctions of and damage to the electronics by doing so Removing and fitting the cover over the DIL switches and memorycard You need a screwdriver in order to remove or fit the cover. Note Observe the following instructions when removing or fit ting the cover: Disconnect the power supply before removing the cover. Make sure that the seal is seated correctly when fitting the cover. Tighten the two fastening screws at first by hand and then with max. 0.4 Nm. 1 7

24 1. Installation Settingthe DIL switches You can set the following parameters with the DIL switches under the cover (see Fig.1/3): Bus node operating mode Diagnostic mode Procedure 1. Switch off the power supply. 2. Remove the cover (see section 1.2.1). 3. Make the required settings (see Tab.1/1 and Tab.1/2). 4. Replace the cover (see section 1.2.1). 1 DIL switch 1: Bus node operating mode 2 DIL switch 2 only for operating mode Remote I/O: Diagnostic mode 1 2 Fig.1/3: Settings of the DIL switches on the bus node 1 8

25 1. Installation Setting the operating mode with DIL switch 1 You can set the operating mode of the bus node with switch element 1 of DIL switch 1 (see Tab.1/1): Operating mode Remote I/O Operating mode Remote Controller Operating mode Setting DIL switch 1 Operating mode Remote I/O All functions of the CPX terminal are controlled directly by the PROFINET IO controller, a PLC or a superordinate SPS. In doing so, the bus node takes over the connection to PROFINET. Operating mode Remote Controller Requirement: a CPX FEC is an integral part of the CPXterminal. The FEC integrated in the terminal controls all functions. The bus node takes over the connection to PROFINET. DIL 1.1: OFF DIL 1.2: OFF (factory setting) DIL 1.1: ON DIL 1.2: OFF Tab.1/1: Setting the bus node operating mode with DIL switch 1 Remote I/O Explanation of the operating mode All functions of the CPX terminal are controlled directly by the PROFINET IO controller, a PLC or a superordinate SPS: control of the CPX valve terminal (also described as IOController) data exchange between controller and modules parameterisation of the modules diagnostics. 1 9

26 1. Installation Controller and CPX valve terminal communicate via PROFINET. In doing so, the bus node takes over the connection to PROFINET and processing the exchange of data: protocol implementation forwarding of incoming and outgoing data. PROFINET RT (in both operating modes) Thereby, the PROFINET Real Time Protocol (RT) is used. An FEC integrated in the CPX terminal works as a passive module, i.e. without controller. In this case, the FEC can be used for example for connection to other networks: The FEC takes over the forwarding of incoming and outgoing data and thus behaves like an I/O module. Remote Controller Explanation of the operating mode A CPX FEC integrated in the CPX terminal takes over the control of the terminal (also described as IO Controller). Requirements for this operating mode: A CPX FEC is an integral part of the CPX terminal. For its part, the FEC is in the Remote Controller operating mode. Ensure that the bus node and FEC DIL switches are set according to the operating mode. If necessary, set tings at the program level must also be adjusted, e.g. in the program side hardware configuration. The bus node also takes over the connection to PROFINET in this configuration: The FEC can communicate at the field bus level using an 8 byte IO data field, e.g. with a PROFINET Controller. A superordinate controller can call up, e. g. status information of the valve terminal using this interface and match or optimise the controller accordingly with other system parts. 1 10

27 1. Installation Addressing (in both operating modes) Addressing the individual modules requires the superordi nate controller: PROFINET or Industrial Ethernet uses module oriented addressing, i.e. each module is addressed separ ately (in contrast to block oriented addressing of other field bus systems). The controller uses the following for addressing: IP addresses field bus device names, in short Device Names. For Remote Controller operating mode: function of the DIL switch 2 The function of the DIL switch 2 depends on the setting of the DIL switch 1 or the set operating mode of the CPX terminal (see also Tab.1/1): In the Remote Controller operating mode, DIL switch 2 is reserved for future expansions. 1 11

28 1. Installation For Remote I/O operating mode: setting the diagnostics mode with DIL switch 2 The function of this DIL switch depends on the set operating mode of the CPX terminal (see also Tab.1/1): The diagnostics mode is set in the Remote I/O operating mode. Diagnostic mode (Remote I/O operating mode) The I/O diagnostic interface and the status bits are switched off (+ 0 I/O bits) The status bits are switched on (+ 8 I/O bits) 1) Setting DIL switch 2 2.1: OFF 2.2: OFF (factory setting) 2.1: OFF 2.2: ON The I/O diagnostic interface is switchedon (+ 16 I/O bits) 1) Reserved for future extensions 2.1: ON 2.2: OFF 2.1: ON 2.2: ON 1) Diagnostic mode status bit occupies 8 IO bits, IO diagnostics interface 16 IO bits. Tab.1/2: Setting the diagnostic mode with DIL switch 2 (Remote I/O operating mode) 1 12

29 1. Installation Note Use of the diagnostic mode (status bits or IO Diagnostics Interface) occupies 8 or 16 IO bits and thus reduces the number of IO bits which are available for the module communication. In this way, the number of addressable modules is reduced in favour of additional status or diagnostics information. Take account of this fact for the planning of your CPXterminal. The DIL switch settings for operating mode and diagnostics mode must match the bus node selection in the context of a PLC hardware configuration (see section and configur ation example in Fig.1/4) In the Remote I/O operating mode with IO Diagnostics Interface diagnostics mode, select a bus node module with System Table Interface or STI mode identification from the CPX field devices group. 2 In the Remote I/O operating mode with Status Bits diagnostics mode, select a bus node module with Status mode identification from the CPX field devices group. 3 Select a bus node without mode identification in the Remote I/O without diagnostics operating mode. 4 In the Remote Controller operating mode, select a bus node module from the CPX Remote Controller field devices group (separate group, not shown in the screenshot). Fig.1/4: Selection of the diagnost. mode in the PLCsoftware 1 13

30 1. Installation Use of the memory card The memory card is used as a carrier of configuration data, e.g. of the field bus device name (PROFINET IO Device Name). Thus, a bus node can be conveniently replaced. Note Data stored on the card have priority over other configur ation data which are stored, e.g. in the bus node memory or in the controller system (see also section 2.2.1, sequence of the start parameterisation with memory card). Caution Risk of malfunctions or damage. Inserting or removing the memory card while the power supply is switched on can result in malfunctions of or damage to the memory card. Disconnect the power supply before you insert or remove the memory card. Replacing the memorycard The memory card is under a cover (see Fig.1/1). You need a screwdriver in order to remove or fit this cover. Bus node replacement procedure 1. Switch off the power supply. 2. Remove the cover (observe section 1.2.1). 3. Remove the memory card from the bus node. 4. Replace the bus node. 5. Insert the memory card in the new bus node. 6. Replace the cover (observe section 1.2.1). 1 14

31 1. Installation 7. Switch on the power supply. 8. Start the automation program if necessary. 9. The controller recognises the bus node using the device name on the memory card and loads all required data. Further information about using the memory card can be found in section

32 1. Installation 1.3 Connecting to the network General information about PROFINET networks Irrespective of the network structure, the expansion of a PROFINET segment for 100Base TX must not exceed 100m. A network can be subdivided into several segments using switches and routers. Thus, it is possible to structure the PROFINET network and realise greater network expansions. Note Components with PROFINET interfaces must not be oper ated innetworks where all connected network components are supplied with SELV/PELV power supplies or integrated power supplies with similar protection. Installation guidelines The installation guidelines can be obtained via the PROFINET User Organisation: Observe the instructions there. 1 16

33 1. Installation Information about switches and connectors Switches and connectors for Industrial Ethernet are available on the market from various companies. There are many IP20, IP65 or IP67 components. Unmanaged Switches: For small Ethernet solutions with a low network load or minimal requirements for deterministics. Managed Switches: Networks can also be diagnosed and controlled, redun dant paths recognised and communication solutions segmented. Example for RJ45 switches: Harting: econ2000 (IP30), econ30xx (IP30) Phoenix: Factory Line series (FL...) (IP20) Siemens: SCALANCE X 100 (unmanaged) SCALANCE X 200 (managed) SCALANCE X 300 (managed) SCALANCE X 400 (modular) Example for M12 switches: Harting: econ7100 B (IP65) Hirschmann: Octopus series (IP65) The integrated switch in the bus node enables the subdivision of the network into different segments (see also note about the maximum cable length in section 1.3.1). 1 17

34 1. Installation Overview of connection technology and network cables Note If installation has not been carried out correctly and if high baud rates are used, data transmission errors may occur as a result of signal reflections and attenuation. Causes of the transmission faults can be: incorrect screening/shield connection branches transmission over long distances unsuitable cables. Observe the cable specifications. Refer to the manual of your controller for information about the required type of cable. Note If the CPX terminal is fitted onto the moving part of a machine, the network cable on the moving part must be provided with strain relief. Please also observe the relevant regulations in EN60204 part 1. The CPX bus nodes for PROFINET support Crossover Detection. Thus patch cables or crossover cables can be optionally used. 1 18

35 1. Installation Bus node Connection technology Plugs Cable specification CPX FB33 CPX FB34 2x M12 D coded female 4 pole, according to IEC and IEC x Push pull RJ45 copper, AIDA compliant, according to IEC PAS , IEC IEC60603 Festo connector, type NECU M S D12G4 C2 ET (part no ) Festo connector, typefbs RJ45 PP GS (part no ) Screened Ethernet category CAT5/CAT5e round cable External diameter 5.4mm CPX FB33: mm CPX FB34: mm Core diameter/@: CPX FB33: 0, ,75 mm 2 CPX FB34: max. 1,6 mm (0, ,36 mm 2, AWG 26 22) Length according to specifications for Ethernet networks in accordance with IEC 11801:2002, TIA 568B:2001, PROFINET Installation Guide (max. 100m) Tab.1/3: Overview of connection technology, network connectors and cable specification M12 to RJ45 converter For PROFINET installations, it may be necessary to change between RJ45 and M12 connection technology. Example: Connections between devices in the switch cabinet or terminal boxes with RJ45 connection and IP65/IP67 devices with M12 connection. Adapter examples: Lumberg: 0981 ENC 100 (RJ45/M12 adapter, M12 coupler, D coded, mounting thread PG9, RJ45 coupling, 90 degrees) Harting: econ 6050 BA 1 19

36 1. Installation Network interface of the CPX FB33 There are two 4 pin, D coded M12 sockets on the CPX FB33 for the network connection. M12 socket Pin Signal Explanation Case TD+ RD+ TD RD Case Send data+ Receive data+ Send data Receive data Screen/FE 4 Tab.1/4: Pin assignment of the network interfaces of the CPX FB33 (M12 4 pin) Connection with plugs from Festo Connect the CPX terminal to the network with Festo plugs (type NECU M S D12G4 C2 ET (part no ). In order to comply with protection class IP65/IP67: Use Festo connectors. Seal unused interfaces, see section

37 1. Installation Network interface of the CPX FB34 There are two push pull RJ45 copper sockets (AIDA compliant) on the CPX FB34 for the network connection: RJ45 socket Pin Signal Explanation Metal covering TD+ TD RD+ RD Screen Send data+ Send data Receive data + reserved reserved Receive data reserved reserved Screen/FE Tab.1/5: Pin assignment of the network interfaces of the CPX FB34 (RJ45) Network cable You can optionally use patch cables or crossover cables for connecting your bus node to a network or PC. Connection with plugs from Festo Connect the CPX terminal to the network with Festo plugs (type FBS RJ45 PP GS (part no ). In order to comply with protection class IP65/IP67: Use Festo connectors. Seal unused interfaces, see section

38 1. Installation 1.4 Compliance with protection class IP65/IP67 In order to comply with protection class IP65/IP67, seal unused sockets with the appropriate connectors and protective caps: Connection Connection IP65/IP67 Cover IP65/IP67 1) M12 D coded female 4 pin (CPX FB33: TP1, TP2) Push pull RJ45 Cu (CPX FB34: TP1, TP2) Service interface, M12 1) If connection is not used 2) Included in scope of delivery Festo connector type NECU M S D12G4 C2 ET (part no ) Festo connector type FBS RJ45 PP GS (part no ) Connecting cable and plug for the handheld Protective cap type ISK M12 (part no ) Cover type CPX M AK C (part no ) Protective cap type ISK M12 2) (part no ) Tab.1/6: Connections and covers for protection class IP65/IP

39 1. Installation 1.5 Pin assignment of power supply Warning Only use PELV circuits according to IEC/DIN EN (Protective Extra Low Voltage, PELV) for the power supply. Also take into account the general requirements for PELV circuits according to IEC/DIN EN Only use power packs which guarantee reliable electri cal isolation of the operating voltage according to IEC/ DIN EN Due to the use of PELV power units, protection against elec tric shock (protection against direct and indirect contact) is guaranteed in accordance with IEC/DIN EN (electri cal equipment of machines, general requirements). The current consumption of a CPX terminal depends on the number and type of integrated modules and components. Read the information about the power supply as well as on the earthing measures to be carried out in the CPX system manual (P.BE CPX SYS...). 1 23

40 1. Installation System supply, additional supply and valve supply The CPX terminal is supplied with operating and load power via the manifold base with system, additional and valve supply. Plugs Pin assignment of manifold base with System supply type CPX GE EV S... type CPX M GE EV S... Additional power supply type CPX GE EV Z... type CPX M GE EV Z... Valve supply module type CPX GE EV V : 0 V VAL / 0 V OUT 2: 0 V EL/SEN 3: Earth terminal (incoming) 4:24 V EL/SEN 5: 24 V VAL / 24 V OUT 1: 0 V OUT 2: not connected 3: Earth terminal (incoming) 4: not connected 5: 24 V OUT 7/8" 5POL 5 C B A D A:24 V EL/SEN B:24 V VAL / 24 V OUT C: Earth connection D:0 V EL/SEN / 0 V VAL / 0 V OUT (incoming) A: not connected B:24 V OUT C: Earth connection D:0 V OUT (incoming) A: not connected B:24 V VAL C: Earth connection D:0 V VAL (incoming) 7/8" 4POL 1) : 24 V EL/SEN 2: 24 V VAL / 24 V OUT 3: 0 V EL/SEN / 0 V VAL / 0 V OUT 4: Earth terminal 1: not connected 2: 24 V OUT 3: 0 V OUT 4: Earth terminal 1: not connected 2: 24 V VAL 3: 0 V VAL 4: Earth terminal M18 3 1) Note the specifications on the plug V EL/SEN : Operating voltage for electronics/sensors V OUT : Load voltage for outputs V VAL : Load voltage for valves Tab.1/7: Pin assignment for system supply, additional supply and valve supply 1 24

41 Commissioning Chapter 2 2 1

42 2. Commissioning Contents 2. Commissioning Configuration General information Module overview Device master file (GSD) and symbol files CPX terminal configuration with Siemens STEP Configuration example Procedure for replacing a bus node Configuration in the Remote Controller operating mode Parameterisation Start parameterisation during switching on (system start) Parameterisation of the CPX terminal with Siemens STEP Parameterisation with the Handheld Application example for the parameterisation Check list for commissioning the CPX terminal

43 2. Commissioning 2.1 Configuration General information The configuration of the CPX bus node for PROFINET depends on the control system used. The basic procedure and the required configuration data are presented in the following pages. Note Every module occupies a certain number of IO bits, bytes or words in the context of module communication. The total number of available bytes per CPX terminal is limited. Please refer to Tab.2/1 or Tab.2/2 for the number of IObytes occupied. Also, certain functions, e.g. the IO Diagnostics Interface (STI), reduce thenumber of available IO bytes (in favour of status or diagnostics functions). Take account of this fact for the planning of your CPXterminal. 2 3

44 2. Commissioning Module overview Electric modules Each module, including the bus node, has its own identifier, the so called module identifier. Apply themodule identifiers from left to right corresponding to the physical order as in stalled in the CPX terminal in your configuration program (e.g. Siemens STEP 7, see section 2.1.4). In graphical configuration programs, the module identifiers are typically found in a separate listing of all available hard ware modules or field devices, e. g. in a module directory or module catalogue. Module (order code) Module identifier 1) Occupied IO bytes FB33: Bus node for PROFINET IO, 2 x M12 socket, metal version FB34: Bus node for PROFINET IO, 2 x RJ45 socket, metal version Digital 4 input module (F: CPX 4DE) Digital 8 input module (I: CPX 8DE) Digital 8 input module with channel diagnostics (I: CPX 8DE D) Digital 16 input module (I: CPX 16DE) Digital 16 input module with channel diagnostics (I: CPX 16DE D) FB33 RIO PROFINET IO FB33PNIO Module FB33PNIO Module [Status] FB33PNIO Module [STI] FB34 RIO PROFINET IO FB34PNIO Module FB34PNIO Module [Status] FB34PNIO Module [STI] 4DI 8DI 8DI D 16DI 16DI D FB33/34 in the operating mode Remote I/O 2) : without diagnostics access: 0Byte with status bits [Status]: 1Byte IO with IO diagnostic interface [System Table Interface, STI]: 2bytes I, 2bytesO 1 byte I 1 byte I 1 byte I 2 byte I 2 byte I 2 4

45 2. Commissioning Module (order code) Digital 4 output module (O: CPX 4DA) Digital 8 output module (I: CPX 8DA) Digital 8 output high current output module (I: CPX 8DA H) Digital multi I/O module (Y: CPX 8DE 8DA) Analogue 2 input module (U:CPX 2AE U/I) Analogue 4 input module (U:CPX 4AE I) Module identifier 1) 4DO 8DO 8DO H 8DI/8DO 2AI 4AI I Occupied IO bytes 1 byte O 1 byte O 1 byte O 1 byte I + 1 byte O 2 words I 4 words I Analogue 4 input module (temperature module) (U:CPX 4AE T) 4AI T 2 words I/ 4 words I 3) Analogue 4 input module (temperature module, thermocouple) (U:CPX 4AE TC) Analogue 2 output module (P:CPX 2AA U/I) CP interface (CPI: Byte I/ Byte O) 4AI TC 2AO CPI 4 words I 2 words O Depends on the number of the last used string: Per string: 4 bytes I (32 inputs) 4 bytes O (32 outputs) Front End Controller CPX FEC FEC Controller 8 bytes I, 8 bytes O 1) Module identifier in the handheld or in the hardware configuration of the programming software Note: In the handheld, the bus node is basically designated as ProfiNet Remote I/O" (independent from the operating mode). 2) Number of occupied IO bytes in the Remote Controller operating mode: see Tab.2/2 3) number of inputs which can be switched between 2 and 4 Tab.2/1: Overview of electric CPX modules (bus node in Remote I/O operating mode) 2 5

46 2. Commissioning Configuration of the busnode The identification of the bus node and the diagnostics mode are configured in the Remote I/O operating mode (seetab.2/1). In the Remote Controller operating mode only the identifier of the bus node will be configured (see section Tab.2/2): Module (order code) Module identifier 1) Occupied IO bytes FB33: Bus node for PROFINET IO, 2 x M12 socket, metal version FB34: Bus node for PROFINET IO, 2 x RJ45 socket, metal version FB33 RC FB34 RC FB33/34 in the operating mode Remote Controller: 8 bytes I, 8 bytes O 1) Module identifier in the hardware configuration of the programming software Note: In the handheld, the bus node is basically designated as ProfiNet Remote I/O" (independent from the operating mode) Tab.2/2: Configuration of the bus node for the operating mode Remote Controller 2 6

47 2. Commissioning Pneumatic modules The valves are configured according to the pneumatic interface used: Valves of type 44/45 (VTSA/VTSA F), type 03 (Midi/Maxi) or type 12 (CPA): When extensions are added to the valve side, only one configuration is required for the pneumatic interface. In the pneumatic interface, the number of valve coils is set using a DIL switch. Valves of type 32/33 (MPA/MPA F pneumatic modules): From the technical point of view, the individual MPA pneu matic modules each represent an electric module for controlling the attached valves. A configuration is re quired for every pneumatic module of type MPA: Pneu matic modules of type MPA1 each occupy 8 bit outputs independently from how many valves are attached to the pneumatic module. Pneumatic modules of type MPA2 each occupy 8 bit outputs, but only 4 bits are used. Further information about the pneumatics can be found in the corresponding pneumatics descriptions. 2 7

48 2. Commissioning Module (order code) Module identifier 1) Occupied IO bytes Pneumatic interface for VTSA/VTSA F Pneumatic (type44/45) (VI: CPX type 44/45: 1...V...) Pneumatic interface for Midi/Maxi valves (type 03) (VI: CPX type 03: 1...V...) Pneumatic interface for CPA valves (type12) (VI: CPX type 12: 1...V...) ISO PlugIn or type44/type45 2) Type 03 CPA10/ valve coils, 1bytes O 1 16 valve coils, 2bytes O 1 24 valve coils, 3bytes O 1 32 valve coils, 4bytes O 1 8 valve coils, 1bytes O 1 16 valve coils, 2bytes O 1 24 valve coils, 3bytes O 1 26 valve coils, 4bytes O 1 8 valve coils, 1bytes O 1 16 valve coils, 2bytes O 1 22 valve coils, 3bytes O 1) Module identifier in the Handheld 2) Depending on the version of the Handheld Tab.2/3: Overview of CPX pneumatic interfaces Module (order code) Module identifier 1) Occupied IO bytes Pneumatic interface for MPA/MPA F valves (type 32/33) MPA1 pneumatic module (type 32/33) without electrical isolation (VI: CPX type 32: 1 8V...) MPA1 pneumatic module (type 32/33) with electrical isolation (VI: CPX type 32 G: 1 8V...) MPA2 pneumatic module (type 32/33) without electrical isolation (VI: CPX type 32: 1 4V...) MPA2 pneumatic module (type 32/33) with electrical isolation (VI: CPX type 32 G: 1 4V...) 1) Module identifier in the Handheld MPA1S MPA1G MPA2S MPA2G 1 byte O 1 byte O 1 byte O 1 byte O Tab.2/4: Overview of MPA pneumatic modules 2 8

49 2. Commissioning Device master file (GSD) and symbol files A Device Master File (GSD) in XML format (GSDML) is needed for the configuration and programming of the CPX terminal with a programming device or PC. The GSDML contains all the required information for the configuration and adjustment of the CPC terminal using configuration and programming soft ware, e.g. Siemens STEP 7. Source The current GSDML file for CPX terminals can be found on the Festo website at: File download Upload the current GSDML file for CPX terminals to your controller system: gsdml v... festo cpx...xml (dual language, English/ German) for Siemens SIMATIC compatible controllers and for Siemens SIMATIC S7 300 and S7 400 with Firmware version 2.5.x or higher. The installation of the GSDM file is explained on the following pages. Symbol files Symbol files for Festo CPX terminals for displaying the CPX terminal in your configuration software can be found at the website address mentioned above. The integration of these symbol files is explained on the following pages. Normal operating status Diagnostics case Specific operating status File: Pb_cpx_n.bmp File: Pb_cpx_d.bmp File: Pb_cpx_s.bmp Tab.2/5: Symbol files for the configuration and programming software Festo P.BE CPX PN IO EN en 0710NH 2 9

50 2. Commissioning CPX terminal configuration with Siemens STEP 7 The following sections describe the basic configuration steps with the SIEMENS STEP7 configuration and programming software. Other controller systems may require other settings or a different procedure. The configuration examples shown in this chapter are based on the use of a Siemens SPS SIMATIC S7 300 and the Siemens STEP7 version 5.4 configuration and programming software. Operation of the STEP7 software is assumed to be known in the following. Note There are different configuration programs available for a Siemens PLC. Observe the corresponding procedure for your configuration program. Caution Danger of malfunctions, damage or injuries to people A valve terminal with defective configuration will also be put into operation. However, only the modules which have been correctly configured for type and position will be activated. Before commissioning, ensure that the connected elements (e.g. actuators) do not perform any undesired or uncontrollable movements. If necessary, disconnect the load power supply and compressed air supply. See also section 2.3, Check list for commissioning the CPXterminal Festo P.BE CPX PN IO EN en 0710NH

51 2. Commissioning Preparations Creating automation project 1. Start the Siemens SIMATIC controller: Start > Programs >SIMATIC > SIMATIC Manager. (The program path of your SIMATIC controller can be different from the example shown here). Note These instructions refer to the English language version of the Siemens SIMATIC controller and the STEP7 configur ation and programming software. Other language versions usually use other designations for the program and function calls and menu items men tioned here. 2. Create a new project in the SIMATIC Manager: File > New >New Enter a project name (e.g. CPX_FB33) and confirm the input with OK. 4. Select the controller used (PLC/Master): Insert > Station >... (e.g. SIMATIC 300 Station). 5. Open the project by clicking on the plus symbol (on the left next to the project symbol and the project name). Festo P.BE CPX PN IO EN en 0710NH 2 11

52 2. Commissioning Setting up the controller system (PLC/Master) 1. Click once on the station symbol (on the left next to the station name) and afterwards double click on the hardware symbol in the Object Name" column. The hardware configuration window HW Config (StationConfiguration) is displayed. 2. Open the hardware catalogue (Catalog View, 1 in the adjacent screenshot) Select your controller system (PLC/Master) in the hard ware catalogue (e.g. SIMATIC 300, 1 in Fig.2/1): Click on the plus symbol in order to expand the selection. 4. Open the rack directory (e.g. RACK 300, 2 in Fig.2/1). 5. Double click on the rack rail symbol (e.g.rail, 2 in Fig.2/1). A child window (with rack rail symbol in the header) opens in the left hand area of the HW Config window ( 3 or 4 in Fig.2/1). The child window symbolises the rack rail (profile rail) of your controller system. You compile the individual elements of your controller in this child window and thus form the basis for your PROFINET automation system Festo P.BE CPX PN IO EN en 0710NH

53 2. Commissioning Select controller system 2 Insert rack rail 3 Set up controller system in the rack rail window Fig.2/1: Setting up the controller system (PLC/Master) inserting rack rail (Rail) 6. Add your CPU and a PROFINET IO system to the hardware configuration: Drag the corresponding catalogue elements (symbols) into the Rack Rail window (3 or 4 in Fig.2/1). Festo P.BE CPX PN IO EN en 0710NH 2 13

54 2. Commissioning Alternatively, you can also double click on the catalogue element: Select the next free row (insert position, slot) in the rack rail window before you make the double click. Row 1 (Slot 1) is reserved and cannot be used for the configuration. Installing GSDML file You install the GSDML file in the course of the following steps: gsdml v... festo cpx...xml Source and remarks for the selection: see section Start the installation function from the STEP 7 menu: Options > Install GSD File Update the hardware catalogue from the STEP 7 menu: Options > Update Catalog All available CPX modules in the hardware catalogue are displayed under PROFINET IO > Additional Field Devices >Valves > Festo CPX Terminal. You can start the selection and configuration of your modules Festo P.BE CPX PN IO EN en 0710NH

55 2. Commissioning Hardware Configuration Identifying the CPX terminal in the network (Device Name) Use the Node flashing test" function in order to identify your CPX terminal in the network (the LEDs TP1 and TP2 flash simultaneously). This function helps you with the allocation of the Device Name. You can also use this function to test whether there is a logical data connection to the CPX terminal. 1. Start the PROFINET hardware configuration in your configuration and programming software (e.g. HW Config in Siemens STEP7). 2. Start the Assign Device Name" function from the STEP 7 menu: PLC > Ethernet > Assign Device Name. The Assign Device Name" window is displayed. 3. If the CPX terminal is not displayed, start the refresh of the display: Click on Update" for this. The network is searched and the network participants found are listed (under Available Devices"). 4. Select your found CPX terminal in the list (recognisable e.g. from the MAC ID) and click on Flashing on". The LEDs TP1 and TP2 of the bus node at the found CPXterminal flash for clear identification. You can assign a device name to the CPX terminal in the next step. This device name is also stored on the memory card (provided it is inserted) of the bus node. 5. Enter a device name in the Device Name" field (e.g. CPX or CPX 01) and confirm the entry by clicking on Assign Name". CPX terminal characteristics, station selection and IPaddressing 1. Start the PROFINET hardware configuration in your configuration and programming software (e.g. HW Config in Siemens STEP7). Festo P.BE CPX PN IO EN en 0710NH 2 15

56 2. Commissioning Fig.2/2: Station selection using Siemens STEP 7 HW Config 2. If the hardware catalogue has not been opened: Click on the catalogue symbol (1 in Fig.2/2) or use the keyboard combination [Ctrl] + [K]. The hardware catalogue is displayed Festo P.BE CPX PN IO EN en 0710NH

57 2. Commissioning Selecting station 3. In the Hardware Catalogue, open the directory: \PROFINET IO\Additional Field Devices\Valves\ FestoCPX Terminal" (English language version of the software) or \PROFINET IO\WeitereFeldgeräte\Ventile\ FestoCPX Terminal If the directory Valves\Festo CPX Terminal" (Ventile\ Festo CPX Terminal) is not displayed, repeat the installa tion of the device master file (GSDML, see section Instal ling GSDML file). 4. Drag the CPX" station symbol on to the bus line of the PROFINET IO system (2 in Fig.2/2). The CPX terminal is displayed as a symbol (3 see also Tab.2/5) and connected to the bus of the PROFINET IO system. Entering device name 5. Double click on the symbol of the CPX terminal 3. The Properties CPX" window is displayed see Fig.2/3). You can assign or change a device name for the CPX ter minal in the next step. This device name is also stored on the memory card (provided it is inserted) of the bus node. Using this device name, you can also directly Address" the CPX terminal, e.g. in automation programs. Alterna tively, you can also use the IP address or the MAC ID for addressing (information about IP addressing can be found in the following steps). If you have allocated a device name in the course of identifying the CPX terminal, you can skip the next step. Festo P.BE CPX PN IO EN en 0710NH 2 17

58 2. Commissioning 1 2 Fig.2/3: CPX terminal characteristics Device Name and IP Address 6. Enter a unique device name for the CPX terminal in the Device Name" field ( 1 in Fig.2/3, e.g. CPX 01, Station xy or an application specific designation). You can manually assign or change the IP address of the CPX terminal in the next step. The controller usually takes over the allocation of an IP address (automatic addres sing using the DHCP server integrated in the controller). If you would like to accept the specified IP address, you can skip the next two steps Festo P.BE CPX PN IO EN en 0710NH

59 2. Commissioning Entering or changing IPaddress 7. Click on the Ethernet..." button for the IP addressing (2 in Fig.2/3). The Properties Ethernet interface CPX" window is displayed see Fig.2/4). 8. Manual addressing (if required): Enter the IP address of the bus node (1 in Fig.2/4). The Subnet mask" is already filled in: Observe the basic addressing rules for the allocation of the IPaddress, e.g. with respect to the use of private or public address ranges. Also check that the IP address can be used in your automation network (no duplicate address assignment etc.). 9. Confirm your entries by clicking on OK" (twice if necessary). 1 Fig.2/4: CPX terminal characteristics IP addressing Festo P.BE CPX PN IO EN en 0710NH 2 19

60 2. Commissioning CPX terminal configuration Populate the configuration table (2 in Fig.2/5) with the modules of your CPX terminal. The CPX modules are divided into groups within the Hardware catalogue ( 3 ): Analog modules, Digital modules, Bus nodes, Pneumatic interfaces, Pneumatic modules and Technology modules Fig.2/5: CPX terminal configuration with Siemens STEP 7 HW Config 1. Start the PROFINET hardware configuration in your configuration and programming software (e.g. HW Config in Siemens STEP7) Festo P.BE CPX PN IO EN en 0710NH

61 2. Commissioning 2. If the hardware catalogue (3 in Fig.2/5) has not been opened: Click on the catalogue symbol or use the keyboard com bination [Ctrl] + [K]. The hardware catalogue is displayed. Selecting CPX modules 3. In the hardware catalogue, open the directory:!\profinet IO\Additional Field Devices\Valves\ FestoCPX Terminal" (English language version of the software) or \PROFINET IO\WeitereFeldgeräte\Ventile\ FestoCPX Terminal If the directory Valves\Festo CPX Terminal" (Ventile\ FestoCPX Terminal) is not displayed, repeat the installa tion of the device master file (GSDML, see section Installing GSDML file). 4. Click on the symbol of the CPX terminal to be configured in the PROFINET hardware configuration (HW Config, 1 in Fig.2/5). The Configuration Table (2 in Fig.2/5) is displayed (underneath the schematic diagram of the PROFINET IO system; if necessary, enlarge this area of the HW Config window). The configuration table represents your CPX terminal. In the next step, you apply the individual modules of your CPX terminal from the Hardware catalogue to the configur ation table according to the physical" order, i.e. as in stalled, from left to right. This area of the HW Config window is therefore also designated as the Rack Rail window. Other designations: Profile Rail, Assembly Carrier or Rail. Festo P.BE CPX PN IO EN en 0710NH 2 21

62 2. Commissioning 5. Underneath the CPX station symbol CPX ( 3 ), i.e. in the CPX Field Devices group, in the Hardware catalogue, open the required module subdirectory Drag the catalogue elements or modules of your CPX terminal according to the physical" order (as installed, from left to right) into the configuration table. Drag the first (left) module of your CPX terminal to row1 of the configuration table (also designated as Insert Position 1 or Slot 1). Drag the next module to the respective next free row of the configuration table. Alternatively, you can also double click on the catalogue element: Select the next free row in the rack rail window before you make the double click. I/O addresses and diagnostics addresses are assigned automatically. You can change this assignment (see following sections Changing I/O Addresses" and Changing Diagnostics Addresses"). Selecting bus node The following information refers to the previous point 6. This information only concerns the recording of bus nodes in the configuration table of the CPX terminal. Various catalogue elements are available for the integration of a FB33 or FB34 bus node. The use of the catalogue elements depends on the operating mode and diagnostics mode of the bus node. Check the settings of the DIL switches before selecting the catalogue element (see section 1.2.2). Ensure that the selected setting for operating mode and diagnostics mode at the bus node matches the function of the catalogue element Festo P.BE CPX PN IO EN en 0710NH

63 2. Commissioning The following catalogue elements for the Remote I/O operating mode (see Fig.2/6) can be found in the CPXField Devices group: FB33 PNIO Module" or FB34 PNIO Module" (without diagnostics) FB33 PNIO Module [Status]" or FB34 PNIO Module [Status]" (with status bits) FB33 PNIO Module [STI]" or FB34 PNIO Module [STI]" (with I/O Diag. Interface) The entries for the Remote Controller operating mode are in the CPX Remote Controller Field Devices group. In this operating mode, only the bus node is assigned to the CPXterminal configuration (section 2.1.7) In the Remote I/O operating mode with I/O Diagnostics Interface diagnostics mode, select a bus node module with System Table Interface or STI mode identification from the CPX field devices group. 2 In the Remote I/O operating mode with Status Bits diagnostics mode, select a bus node module with Status mode identification from the CPX field devices group. 3 Select a bus node without mode identification in the Remote I/O without diagnostics operating mode. 4 In the Remote Controller operating mode, select a bus node module from the CPX Remote Controller field devices group (separate group, not shown in the screenshot). Fig.2/6: Bus node selection in the course of the CPX terminal configuration with Siemens STEP 7 HW Config Festo P.BE CPX PN IO EN en 0710NH 2 23

64 2. Commissioning Further information about operating mode and diagnostics mode: section 1.2.2, Setting the DIL switches section 3.1, Overview of diagnostics options Changing I/O addresses 1. Double click on the module name in the configuration table. The Properties..." window is displayed. 2. Select the Addresses" tab. 3. Change the start address of the inputs or outputs. 4. Confirm the entry with OK". The modified address is displayed in the configuration table. Changing diagnostics address The diagnostics address is automatically assigned by the Siemens STEP 7 configuration and programming software HW Config. A change is rarely required. 1. Double click on row 0 of the configuration table. The Properties CPX" window is displayed see Fig.2/7. Fig.2/7: Changing the diagnostics address with Siemens STEP 7 HW Config 2 24 Festo P.BE CPX PN IO EN en 0710NH

65 2. Commissioning 2. Select the Addresses" tab. 3. Enter the desired Diagnostics Address". (The available address range depends on the controller used see manufacturer documentation). 4. Confirm the entry with OK". The modified address is displayed in the configuration table. Further information about diagnostics: section 3.5, Diagnostics via PROFINET. Festo P.BE CPX PN IO EN en 0710NH 2 25

66 2. Commissioning Configuration example CPX terminal with CP interface Status bits: I I I43.7 O I I47.7 O O58.7 I O O59.7 O O60.9 O O61.9 Module no.: DI 4DO 8DI 8DO 8 O 8 O String String CPX terminal with CP interface (module no. 3) and MPA1 pneumatics 2 CP CL output module (4O) on CPstring4 4 CP EL Input module (32I) 5 Sensor 6 Cylinder 3 MPA CPI valve terminal on CP string 1 Fig.2/8: CPX example terminal (with CP interface) 2 26

67 2. Commissioning In the example, the CP interface occupies 4 input bytes and 16 output bytes (32 occupied inputs on string 1, 128 occu pied outputs on strings 1 4; further information can be found in the CPX CP Interface description P.BE CPX CP...). Module no. Module Input address Output address 0 Bus node (DIL switch setting and configuration with status bits) (FB33 PNIO Module Status) 1 Digital 8 input module (I: CPX 8DE) 2 Digital 4 output module (O: CPX 4DA) 3 CP interface with assignment of 4 input bytes and 16 output bytes (CPI:4 bytes I/16 bytes O) 4 Digital multi I/O module (Y: CPX 8DE 8DA) MPA pneumatic interface 1) (type VMPA FB EPL...) 5 MPA1 pneumatic module (VI: CPX type 32: 1 8V...) 6 MPA1 pneumatic module (VI: CPX type 32: 1 8V...) ) Passive module Tab.2/6: Configuration and addressing for CPX example terminal (addresses used from input/output word 42) 2 27

68 2. Commissioning Procedure for replacing a bus node Easy replacement using memory card The memory card is used as a carrier of configuration data, e.g. of the field bus device name (PROFINET IO Device Name). Thus, a bus node can be conveniently replaced. Caution Risk of malfunctions or damage. Inserting or removing the memory card while the power supply is switched on can result in malfunctions of or damage to the memory card. Disconnect the power supply before you insert or remove the memory card. Replacing the memorycard The memory card is under a cover (see Fig.1/1). You need a screwdriver in order to remove or fit this cover. Procedure 1. Switch off the power supply. 2. Remove the cover (observe section 1.2.1). 3. Remove the memory card from the bus node. 4. Replace the bus node (Installation/Dismantling: see section 1.1). 5. Insert the memory card in the new bus node. 6. Replace the cover (observe section 1.2.1). 7. Switch on the power supply. 8. Start the automation program if necessary. 9. The controller recognises the bus node using the device name on the memory card and loads all required data. 2 28

69 2. Commissioning Replacement without memory card Procedure 1. Switch off the power supply. 2. Replace the bus node (Installation/Dismantling: see section 1.1). 3. Switch on the power supply. 4. Start your configuration and programming software (e.g. Siemens STEP7). 5. Perform a new configuration (hardware configuration, in STEP7 using HW Config). 6. The controller loads all required data into the bus node. 2 29

70 2. Commissioning Configuration in the Remote Controller operating mode If there is an FEC in your CPX terminal, you can operate the bus node in the Remote Controller operating mode. The bus node then occupies 8 input bytes and 8 output bytes. These are available for the control program in the FEC and to the PROFINET Master. Configuration of the bus node Remote Controller operating mode 1. Ensure that DIL switch 1 of the bus node is in the Remote Controller position (see section 1.2.2, Tab.1/1). 2. Ensure that DIL switch 2 is in the ON position (reserved for future expansions, see Tab.1/2). 3. Start your configuration and programming software, e.g. Siemens STEP Open the hardware configuration, here: HW Config. 5. If you change an existing configuration: If necessary, remove the existing bus nodes and all other (subordi nate) modules from this CPX terminal configuration. 6. Perform the bus node selection (station selection) with the CPX remote controller station type (see section and 1 in Fig.2/9). The bus node is thus configured as Remote Controller. 2 30

71 2. Commissioning 2 1 Fig.2/9: Bus node configuration in the Remote Controller operating mode with Siemens STEP 7 HW Config 2 31

72 2. Commissioning 2.2 Parameterisation You can set the reaction of the CPX terminal individually by parameterisation. The following parameterisation variants are distinguished: System parameterisation, e.g. deactivating error messages etc. Parameterising the diagnostics memory Module parameterisation (module specific and channel specific), e.g. module monitoring, settings for errors, adjustment of debounce times for the inputs etc. A detailed description of the individual parameters as well as basic information about application can be found in the CPX system manual (P.BE CPX SYS...). Parameter lists for the various CPX modules can be found in the corresponding manuals for the modules (P.BE CPX EA..., P.BE CPX AX..., P.BE CPX CP... etc.) Start parameterisation during switching on (system start) The parameterisation during system start of the CPX terminal isinitially dependent on the setting of the system start para meter. This parameter specifies whether the start parameter isation will be loaded from the PROFINET I/O Controller or from the CPX bus node. Details can be found in Fig.2/10 and the following explanations. Note The start parameter set is loaded again (according to the rules described above) after every interruption of the network connection Festo P.BE CPX PN IO EN en 0710NH

73 2. Commissioning PLC/IPC PROFINET I/O Controller With default parameters: The PROFINET I/O Controller loads the start parameter set into the CPX bus node; the bus node distributes the parameter set to the modules afterwards 2 With saved parameters: The CPX bus node distributes the parameter set saved in the bus node Fig.2/10: Sequence of the start parameterisation when switching on the CPX terminal Sequence of the start parameterisation Sequence with system start parameter = 0 [Default Parameters] With this setting, the start parameterisation will always be loaded from the PROFINET I/O Controller into the CPX bus node when switching on. It does not matter whether there is a memory card in the bus node or not (1 in Fig.2/10). Afterwards, the bus node distributes the parameter set to the modules. Sequence with system start parameter = 1 [Saved Parameters] The start parameters saved in the CPX bus node are loaded (2 in Fig.2/10). Festo P.BE CPX PN IO EN en 0710NH 2 33

74 2. Commissioning Parameterisation of the CPX terminal with Siemens STEP 7 Setting system parameters 1. Start the PROFINET hardware configuration in your configuration and programming software (e.g. HW Config in Siemens STEP7) Fig.2/11: Setting system parameters with Siemens STEP Festo P.BE CPX PN IO EN en 0710NH

75 2. Commissioning 2. Mark the symbol of the CPX terminal on the PROFINET IO system (see 1 Fig.2/11). The configuration table now shows the configuration of the CPX terminal. 3. Double click on line 0 of the configuration table 2. The Properties CPX" dialogue window is displayed. 4. Select the Parameter" (parameterisation) tab 3. The list with the parameters and the currently active values will be shown. 5. Click on the parameter value which you wish to modify. A list with the possible values will be opened Modify the parameter by clicking on the desired value. 7. Confirm the change afterwards. Possibilities for parameterising the diagnostics memory mode Save the first 40 entries" The first 40 diagnostic messages are saved, but thereafter no further messages are saved. Save the last 40 entries" Continuous saving of all incoming diagnostics messages. After the 40th. message, the oldest message will be over written. Entries remanent on Power On Active" The entries in the error memory are retained during Power OFF/ON. Entries remanent on Power On Inactive" The entries in the error memory are cleared during PowerOFF/ON. Festo P.BE CPX PN IO EN en 0710NH 2 35

76 2. Commissioning Note System parameters monitoring SCS/SCO/SCV, V OUT/VAL *) The diagnostic messages regarding short circuit/overload and undervoltage can be suppressed for the complete CPXterminal using system parameter monitoring (functionno. 4401). The settings made separately for each module with the CPX module parameter monitoring are not affected by the setting of the system parameter monitoring. Further information about parameterisation can be found in the CPX system manual (P.BE CPX SYS...) in appendix B. *) SCS Monitoring short/circuit overload sensor supply SCO Monitoring short/circuit overload outputs SCV Monitoring short/circuit overload valves V OUT/VAL Monitoring undervoltage outputs/valves 2 36 Festo P.BE CPX PN IO EN en 0710NH

77 2. Commissioning Setting module parameters 1. Start the PROFINET hardware configuration in your configuration and programming software (e.g. HW Config in Siemens STEP7) Fig.2/12: Setting module parameters with Siemens STEP 7 Festo P.BE CPX PN IO EN en 0710NH 2 37

78 2. Commissioning 2. Double click in the configuration table on the description of the module you would like to parameterise (1 in Fig.2/12). The Properties..." dialogue window is displayed. 3. Click on the parameter value which you wish to modify. A list with the possible values will be opened Modify the parameter by clicking on the desired value. 5. Confirm the change afterwards. Note Module parameters can refer to: properties of the complete module properties of an individual channel of a module Parameterisation with the Handheld The handheld provides menu guided access to the parameterisation of the CPX terminal without configuration software. If the handheld has write access to the parameters, you cannot parameterise the following parameters via the bus: System parameters Module parameters Diagnostics memory parameters can also be parameterised while the handheld is is use. Information about operating the handheld can be found in the manual for the handheld P.BE CPX MMI Festo P.BE CPX PN IO EN en 0710NH

79 2. Commissioning Application example for the parameterisation 1 Input for 1stsensor (withdefault parameterisation) 2 Parameterised input for 2nd sensor (see text) 1 2 1st sensor 2nd sensor Fig.2/13: Application example for parameterisation of input debounce time and signal extension time on the 2nd sensor In the above application, packets are transported on a fast moving conveyor belt. The input for the 2nd sensor is parameterised as follows for improvement of the signal recording and processing: Reduction of the input debounce time from 3ms (factory setting) to 0.1ms: Recording shorter signals is possible. This parameter is set for the complete module. Signal extension time set to 50ms: Reliable recording of the signals by the controller. The value of this parameter is set for the complete mod ule, however must be activated/deactivated separately for each input channel. Festo P.BE CPX PN IO EN en 0710NH 2 39

80 2. Commissioning 2.3 Check list for commissioning the CPX terminal Providing the safety concept of your machine/system permits, commission the CPX terminal with both operating voltages but without compressed air. You can then test the CPX terminal without triggering undesired reactions. Note Please observe the general commissioning instructions in the CPX system manual and in the manual of your controller. Caution The CPX terminal with bus node for PROFINET also starts with incomplete configuration. Check the configuration and address assignment of the I/Os on the CPX terminal. In order to do this, you can, if necessary, force the I/Os (see CPX system manual P.BE CPX SYS...). An incomplete configuration will be displayed with the diagnostics LED of the controller and in the online diagnostics of your configuration software. Procedure Check the DIL switch settings and the network configur ation before using and replacing CPX terminals. Ensure that the desired start parameterisation of the CPXterminal will be made after a network interruption. This ensures that if the CPX terminal is replaced, the new terminal will also be operated with the desired parameter settings (see also start parameterisation in section 2.2.1). Use spot checks if necessary to check the parameterisa tion, e.g. with the configuration program or with the Handheld. 2 40

81 Diagnosis Chapter 3 3 1

82 3. Diagnosis Contents 3. Diagnosis Overview of diagnostic possibilities Diagnostics via LEDs Network error display LED NF / Connection status LED TP1, TP Fault displays of the LEDs for system diagnosis PS, PL, SF, M Diagnostics via status bits Diagnostics via the I/O diagnostic interface (STI) Diagnostics via PROFINET Basic information Online diagnostics with Siemens STEP User specific diagnostics with Siemens STEP

83 3. Diagnosis 3.1 Overview of diagnostic possibilities The CPX terminal provides extensive and user friendly possibilities for diagnostics and error handling. The following options are available depending on the configuration: Diagnostic option Brief description Advantages Detailed description LED display The LEDs show configur ation faults, hardware faults, bus faults, etc. immediately. Fast on the spot" recognition of faults Section 3.2 Status bits Internal inputs which supply coded common diagnostic messages. The 8 status bits are transmitted to the module as Inputs" cyclically with the normal inputs. Fast access to fault messages in the PLC user program, irrespective of the module and IO Controller. Section 3.3 I/O diagnostic interface Bus independent diagnostic interface at I/O level which enables access to the inter nal data of the CPX terminal (16inputs and 16 outputs) Read access to internal parameters and data at I/Olevel CPX system manual, section Diagnostics and fault clearance (P.BE CPX SYS...), Instructions in section 3.4 (P.BE CPX PNIO...) Diagnostics via the Handheld Diagnostic information can be shown on the handheld in a user friendly manner by means of menus. Fast on the spot" recognition of faults without programming in clear text. Manual for the handheld (P.BE CPX MMI 1...) Diagnostics via PROFINET Diagnostics according to PROFINET standard Diagnostics via the network. Detailed module related and channel related fault recognition in the online mode of the configuration software and in the PLC user program. Section 3.5 Tab.3/1: Overview of the diagnostics options of the CPX terminal 3 3

84 3. Diagnosis Note Note that the diagnostic information shown can depend on the settings (see section 1.2.2) as well as on the parameterisation (see section 2.2) of the CPX terminal. 3 4

85 3. Diagnosis 3.2 Diagnostics via LEDs LEDs for diagnosing the CPX terminal are available on the bus node as well as on the individual modules. The meaning of the LEDs on the electric modules can be found in the manual for the relevant module. LEDs on the CPX bus node for PROFINET The LEDs on the cover indicate the operating status of the CPX bus node. 1 CPX specific LEDs PS: Power system NF PS PL 1 PL: Power load SF: System Failure TP1 TP2 SF M M: Modify 2 PROFINET specific LEDs NF: Network Failure NF TP1 PS PL SF 2 TP1: Link/Traffic 1 TP2 M TP2: Link/Traffic 2 Fig.3/1: LEDs on the CPX bus node 3 5

86 3. Diagnosis The LEDs are shown in their various states as follows: lights; flashes; off. Normal operating status In normal operating status, the following LEDs light green: PS, PL and if applicable also TP1, TP2 (if connection is used). The SF and NF LEDs do not light. The M LED only lights or flashes for the changed parameter isation setting (system start with saved parameterisation and saved CPX expansion) or force active (force mode, function no. 4402; see CPX system manual P.BE CPX SYS..., onsite diagnostics). LED display Operating status NF TP1 TP2 PS PL SF M The following LEDs light green: PS PL TP1 1) TP2 1) The following LEDs do not light: SF NF The M LED lights or flashes if para meterisation is changed or force mode is active Standard 1) Only if connection is used: Steady light: Connection active Flashing: Data transmission is running Tab.3/2: Normal operating status 3 6

87 3. Diagnosis Network error display LED NF / Connection status LED TP1, TP2 NF (Network Failure) LED (red) Sequence Status Error handling LED is off ON OFF No fault (if the green PS LED lights) LED flashes ON OFF Network connection not OK possible causes: Only before initial commis sioning has been done: Configuration defective, e.g. MAC ID not configured Device name or device number not correct defective IO Controller Interrupted, short circuited or faulty network connection Check... the configuration the device names and the device numbers the IO Controller the network connection TP1, TP2 (Link/Traffic 1, 2) LED (green) Sequence Status Error handling LED is off ON OFF No physical network connection Check network connection/ network cable ON OFF Network connection OK LED lights LED flickers or flashes 1) ON OFF ON OFF Flickering: Data transmission is running Flashing, both LEDs at the same rate: Module location Module location: e.g. for fault diagnostics or during configur ation (section 2.1.4) 1) Appears as lit in the case of fast flickering. The light intensity depends on data traffic. Tab.3/3: Fault diagnostics using the LEDs NF and TP1/TP2 3 7

88 3. Diagnosis Fault displays of the LEDs for system diagnosis PS, PL, SF, M PS (Power System) power sensor/logic supply LED (green) Sequence Status Error handling LED lights ON OFF No fault, operating voltage/ sensor supply applied LED flashes ON OFF Operating voltage/sensor supply outside the tolerance range 1. Eliminate short circuit/overload 2. Dependent on the parameterisation: The sensor supply voltage will be switched on again automatically after the short circuit has been eliminated (default) Power Off/On is necessary LED is off ON OFF The operating voltage/ sensor supply is not applied Check the operating voltage connection of the electronics PL (Power Load) power load supply (outputs/valves) LED (green) Sequence Status Error handling LED lights ON OFF No fault, load voltage applied None LED flashes ON OFF Load voltage outside tolerance range 1. Eliminate undervoltage 2. Dependent on the parameterisation: The load voltage supply will be switched on again automatically after the undervoltage has been eliminated (default) Power Off/On is necessary Tab.3/4: Fault diagnostics using the LEDs PS and PL 3 8

89 3. Diagnosis SF (System Failure) system fault LED (red) Sequence Status 1) Meaning / error handling ON OFF No fault LED is off LED flashes once ON OFF Minor error or information (error class 1) See description of the error numbers in the CPX system manual (P.BE CPX SYS...) ON OFF Error (error class 2) LED flashes twice LED flashes three times ON OFF Serious error (error class 3) See description of the error numbers in the CPX system manual (P.BE CPX SYS...) 1) The system error LED flashes depending on the class of error which has occurred. Error class 1 (minor error): one flash, pause Error class 2 (error): flash twice, pause Error class 3 (serious error): flash three times, pause Tab.3/5: Fault diagnostics using the LED SF 3 9

90 3. Diagnosis M (Modify) parameterisation changed or Force active LED (yellow) Sequence Status Meaning / error handling LED is off ON OFF System start with default parameterisation (factory setting) and current CPX expansion has been set; external parameterisation possible (presetting) None LED lights ON OFF System start with saved parameterisation and saved CPX expansion has been set Parameters and CPX expansion are retained; external parameterisation is blocked 1) Be careful when replacing CPX ter minals with saved parameterisation: Parameterisation is not carried out automatically for these CPX terminals by the higher order controller when the terminal is replaced. In these cases, check which settings are required before the replacement and make these settings if necessary. LED flashes ON OFF Force is active 1) The Force function has been activated (Force mode; function no. 4402, see CPX system manual P.BE CPX SYS...). 1) The display of the Force function (LED flashes) has priority over the display of the setting for the system start (LED lights). Tab.3/6: Messages of the LED M 3 10

91 3. Diagnosis 3.3 Diagnostics via status bits The CPX terminal provides 8 status bits if you activate this function using the DIL switches (see section 1.2.2; correspon ding PLC hardware configuration required; see note in section and other explanations about the configuration in sec tion 2.1.4). The status bits are used for displaying common diagnostics messages (global error messages). The status bits are confi gured like inputs; you can select the address freely during the configuration. If all status bits supply a 0 signal, no fault will be registered. Bit Diagnostic information with 1 signal Description 0 Fault at valve Module type on which a fault has occurred. 1 Fault at output 2 Fault at input 3 Fault on analogue module/ technology module 4 Undervoltage Type of fault 5 Short circuit/overload 6 Wire break 7 Other faults Tab.3/7: Status bits of the CPX bus node (optional) 3 11

92 3. Diagnosis 3.4 Diagnostics via the I/O diagnostic interface (STI) The CPX terminal provides a 16 bit IO Diagnostics Interface (System Table Interface, STI) if you activate this function using the DIL switches (see section 1.2.2; corresponding PLC hardware configuration required; see note in section and other explanations about the configuration in section 2.1.4). Further information can be found in the CPX system manual P.BE CPX SYS... in the section Diagnostics and error handling. 3 12

93 3. Diagnosis 3.5 Diagnostics via PROFINET Basic information PROFINET forms the basis for comprehensive diagnostics functions and information over your automation network, e.g. detailed module related and channel related status information and error recognition in the online mode of the configuration software and in the PLC user program. The following sections provide an initial view of the use of the online diagnostics using the configuration and programming software (see section 3.5.2) and the user specific diagnostics using function modules (see section 3.5.3). Error reaction The reaction of the CPX terminal for the following errors is dependent on the configured reaction of the controller (of the Master), i.e. of the PLC, the SPS or the IPC and the parameter ised Fail Safe setting: telegram failure stop of the controller (of the master) network interruption. Depending on the parameterisation, the outputs (valves and electric outputs) will be switched off (factory setting), switched on or retain their status. Further information about the Fail Safe setting can be found in the CPX system manual P.BE CPX SYS

94 3. Diagnosis You can set two types of fault reactions of the controller: Hard fault reaction: the controller switches to the operating mode STOP" when a fault occurs. Soft fault reaction: the controller remains in the operating mode RUN" whena fault occurs. Warning Ensure that valves and outputs are put into a safe state if the faults named occur. An incorrect status of the valves and outputs can lead to dangerous situations. Note Please note the following if the outputs are reset after PLCstop, network interruption or fault: Single solenoid valves move to the basic position. Double solenoid valves remain in the current position. Mid position valves move to the mid position (depend ing on valve type: pressurised, exhausted or blocked). 3 14

95 3. Diagnosis Fault types The following table shows a list of all error types which provided further diagnostics information. The sections and describe the access to these error types (based on Siemens STEP7). Value Fault type (standard) Value Error type (CPX specific) 0 reserved 1016 Incorrect valve setting 1 Short circuit 1017 Valve: Switching counter, limit value exceeded 2 Undervoltage 1018 reserved 3 Overvoltage 1019 reserved 4 overload 1020 Parameterisation errors (configurable) 5 Overheating 1021 Parameterisation errors (data format) 6 Cable break 1022 Parameterisation errors (linear scaling) 7 Upper limit value exceeded 1023 Parameterisation error (digital filter) 8 Lower limit value exceeded 1024 Parameterisation error (lower limit value) 9 reserved 1025 Parameterisation error (upper limit value) 10 reserved 1026 Defective actuator supply 11 reserved 1027 CP module failure 12 reserved 1028 Defective CP configuration 13 reserved 1029 Short circuit in the CP string (CP line) 14 reserved 1030 Slave has no bus connection 15 reserved 1031 Channel failed bold = relevant for CPX FB33/FB34 Tab.3/8: Error types for the diagnostics via PROFINET 3 15

96 3. Diagnosis Online diagnostics with Siemens STEP Start the PROFINET hardware configuration in your configuration and programming software (e.g. HW Config in Siemens STEP7). Fig.3/2: Online diagnostics with Siemens STEP