Festo CPX-FB13 Electronic Manual
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Festo CPX-FB13 Electronic Manual

Cpx field bus node
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CPX terminal
Electronics manual
CPX field bus node
Type CPX−FB13
Field bus protocol
PROFIBUS−DP
as per EN 50170
Manual
526 428
en 0308a
[674 166]

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Summary of Contents for Festo CPX-FB13

  • Page 1 CPX terminal Electronics manual CPX field bus node Type CPX−FB13 Field bus protocol PROFIBUS−DP as per EN 50170 Manual 526 428 en 0308a [674 166]...
  • Page 3 ....... . . 526 428 E (Festo AG & Co. KG, D 73726 Esslingen, Federal Republic of Germany, 2003) Internet: http://www.festo.com...
  • Page 4 Contents and general instructions Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 5: Table Of Contents

    ..... . . 2−34 2.3.1 Faultless commissioning, normal operating status ... . . 2−35 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 6 ............B−1 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 7 Observe also the standards specified in the relevant chapters, as well as national and local laws and technical regulations. Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 8 This manual is intended exclusively for technicians trained in control and automation technology who have experience in installing, commissioning, programming and diagnosing slaves on the PROFIBUS−DP. Service Please consult your local Festo repair service if you have any technical problems. Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 9 General basic information on the functioning, fitting, installa tion and commissioning of CPX terminals can be found in the CPX system manual. Information on further CPX modules can be found in the man ual for the relevant module. Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 10 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 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 11 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.
  • Page 12 Information on fitting, installing and commis CPA pneumatics" sioning CPA pneumatics (type 12) type P.BE−CPA−... Valve terminals with Instructions on fitting, installing and commis Midi/Maxi pneumatics" sioning Midi/Maxi pneumatics (type 03) type P.BE−MIDI/MAXI−03−... Tab. 0/1: Manuals on the CPX terminal Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 13 Number of address words assigned by the CPX terminal PLC/IPC Programmable logic controller/industrial PC Pneumatic interface The pneumatic interface is the interface between the modular electrical peripherals and the pneumatics. Tab. 0/2: CPX−specific terms and abbreviations Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 14 Contents and general instructions Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 15: Installation

    Installation Chapter 1 1−1 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 16 ........1−27 1−2 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 17 Information on installing the I/O modules and the pneumatic interface can be found in the manual for the CPX pneumatic interface and CPX I/O modules (P.BE−CPX−EA−..). Instructions on installing the pneumatic components can be found in the relevant pneumatics manual (see Tab. 0/1). 1−3 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 18: General Instructions On Installation

    · Observe the regulations for handling electrostatically · sensitive components. In this way you will avoid damage to the electronics. Information on fitting the CPX terminal can be found in the CPX system manual (P.BE−CPX−SYS−..). 1−4 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 19 CPX field bus node for PROFIBUS−DP: Bus status and CPX−specific LEDs Service interface for handheld (V24) Field bus connection (9−pin sub−D socket) Transparent cover for DIL switches Fig. 1/1: Connecting and display elements on the CPX field bus node 1−5 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 20 2. Pull the field bus node carefully and without tilting away from the contact rails of the manifold sub−base. Field bus node CPX−FB13 Manifold sub−base Contact rails Torx T10 screws Fig. 1/2: Dismantling/fitting the field bus node 1−6 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 21 2. Tighten the screws at first only by hand. Insert the screws so that the self−boring threads can be used. Tighten the screws with a Torx screwdriver size T10 with 0.9 ... 1.1 Nm. 1−7 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 22: Removing And Fitting The Cover For The Dil Switches

    3. Remove the cover. Fitting 1. Place the cover carefully onto the node. Please note Make sure that the seal is seated correctly. · 2. Tighten the fastening screws at first by hand and then with 0.4 Nm. 1−8 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 23: Setting The Dil Switches

    4. Assign an unused station number to the CPX terminal. Set the desired station number (8−element DIL switch 3, switch elements 1...7). 5. Set the diagnostic mode (8−element DIL switch 3, switch element 8). 6. Fit the cover (see section 1.2.1). 1−9 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 24 DIL 1.2: OFF An FEC integrated in the CPX terminal takes over control of the I/Os. This operating mode is only useful if there is an FEC in the CPX terminal. Tab. 1/1: Setting the operating mode 1−10 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 25 (see section 3.5). Device−related diagnosis Device−related diagnosis active inactive DIL 3.8: ON DIL 3.8: OFF Tab. 1/2: Setting the diagnostic mode 1−11 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 26 The following station numbers are permitted: Protocol Address designation Permitted station numbers PROFIBUS−DP PROFIBUS address 1; ...; 125 Recommendation: Assign the station numbers in ascending order. Adapt the station numbers to suit the machine structure of your system. 1−12 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 27 38 2 + 4 + 32 = 1 + 4 = Fig. 1/5: Examples of set station numbers (binary coded) On the following pages you will find an overview on setting the station numbers. 1−13 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 28 1. Installation tion tion Reserved Tab. 1/3: Setting station numbers 1...31: Position of the DIL switch elements 1−14 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 29 1. Installation tion tion Tab. 1/4: Setting station numbers 32...63: Position of the DIL switch elements 1−15 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 30 1. Installation tion tion Tab. 1/5: Setting station numbers 64...95: Position of the DIL switch elements 1−16 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 31 1. Installation tion tion Tab. 1/6: Setting station numbers 96...125: Position of the DIL switch elements 1−17 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 32: Connecting The Field Bus

    If the valve terminal is fitted onto a moving part of a ma chine, the field bus cable on the moving part must be pro vided with strain relief. Note also the relevant specifica tions in EN 60204 part 1. 1−18 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 33 Core diameter > 0.64 mm Core cross−sectional area > 0.34 mm Bus length Exact details on the bus length can be found in the net sec tion and in the manuals for your control system. 1−19 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 34: Field Bus Baud Rate And Field Bus Length

    1000 m 33.3 m 400 m 20 m 1500 200 m 6.6 m 3000...12000 100 m Tab. 1/7: Maximum field bus and branch line cable lengths for PROFIBUS−DP as a factor of the baud rate 1−20 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 35: Field Bus Interface

    You can connect the CPX terminal with the field bus plug from Festo type FBS−SUB−9−GS−DP−B. Please note Only the field bus plug from Festo guarantees compliance with IP65. Before connecting sub−D plugs of other manu facturers: replace the two flat screws with bolts ·...

  • Page 36: Connection Possibilities

    532216). You can disconnect the plug from the node with out interrupting the bus cable (T−tap function). Please note The clamp strap in the Festo field bus plug is connected only capacitively internally with the metal housing of the sub−D plug. This prevents equalizing currents from flowing via the screening of the field bus cable.
  • Page 37 Field bus continuing (OUT) Only connected capacitively Fig. 1/6: Field bus plug from Festo type FBS−SUB−9−GS−DP−B DIL switches With the switch in the field bus plug you can switch the following: The switch setting OFF: The bus termination is switched off and the continuing field bus cable is switched on.
  • Page 38 5. FE: Functional earth Housing/thread: Screening/shield Bus out Bus in Protective cap or plug with bus terminating resistor if connection is not used. Tab. 1/9: Pin assignment of the field bus interface with adapter for M12 connection 5−pin 1−24 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 39 Siemens Optical Link Module (OLM) for PROFIBUS plus Siemens Optical Link Plug (OLP) for PROFIBUS (IP20) ® Harting Han−InduNet media converter IP65 in combina tion with adapter cable for Festo products (optical data transmission in DESINA installation concept). 1−25 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 40: Bus Termination With Terminating Resistors

    Use a bus termination at both ends of a bus segment. · Recommendation: Use the ready−to−use field bus plug from Festo for the bus termination. A suitable resistor network has been integrated into the housing of this plug (see Fig. 1/7).

  • Page 41: Pin Assignment For Power Supply

    The current consumption of a CPX terminal depends on the number and type of integrated modules and components. Read the information on power supply as well as on the earthing measures to be carried out in the CPX system manual. 1−27 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 42 4: Earth/ground 4: Earth/ground 4: Earth/ground connection connection connection : Operating voltage for electronics/sensors EL/SEN Load voltage for outputs Load voltage for valves Tab. 1/10: Pin assignment for system supply, additional supply and valve supply 1−28 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 43: Commissioning

    Commissioning Chapter 2 2−1 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 44 ..... . . 2−34 2.3.1 Faultless commissioning, normal operating status ... . . 2−35 2−2 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 45 Information on commissioning the I/O modules, the pneu matic interface and MPA pneumatic modules can be found in the manual for the CPX I/O modules (P.BE−CPX−EA−..). Instructions on commissioning the pneumatics can be found in the relevant pneumatics manual. 2−3 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 46: Configuration

    With each further FREEZE command, the input image is up dated and sent again constantly to the master. Return to normal operation: UNFREEZE command 2−4 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 47: Preparing The Cpx Terminal For Configuration

    Depending on the configuration, the field bus node can assign status information as logical inputs. Outputs The counting method is module−orientated and does not depend on the position of the field bus node. Counting is from left to right. 2−5 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 48 1 byte I + 1 byte O (Y: CPX−8DE−8DA) Analogue 2−input module 2 words I (U:CPX−2AE−U/I) Analogue 2−output module 2 words O (P:CPX−2AA−U/I) Module identifiers on the handheld Identifier can be grouped together Tab. 2/1: Overview of electric CPX modules 2−6 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 49 Further information on MPA pneumatic modules can be found in the manual for the CPX I/O modules (P.BE−CPX−EA−..) and in the relevant pneumatics manual. 2−7 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 50 1...24 valve coils, 24DO / 22 3 bytes O 1...26 valve coils, 32DO / 23 4 bytes O Module identifiers on the handheld Tab. 2/2: Overview of identifiers for MPA pneumatic modules and CPX pneumatic interfaces 2−8 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 51 You can only group together modules of the same type: Input modules Output modules Other types of modules may be placed as desired between the modules grouped together. Further information can be found in the configuration examples below. 2−9 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 52 1...16 valve coils) Valves/CPA pneumatics Fig. 2/2: Example terminal 1 (with CPA pneumatics) Configure the CPX terminal module−by−module from left to right. The following table shows the configuration of the terminal in the example above: 2−10 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 53 The identifier bytes from locations 3 and 5 will be grouped together. The identifier with the star symbol will be used in location 5. Please note Make sure that the modules are correctly grouped toge ther. The projection software does not make this check. 2−11 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 54 Valves/MPA pneumatic modules 4−output module Fig. 2/3: Example terminal 2 (with MPA pneumatics) Configure the CPX terminal module−by−module from left to right. The following table shows the configuration of the ter minal in the example above: 2−12 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 55 As no module with grouped identifier is used in the following locations, 8 bits will be occupied here, but only 4 will be used. Tab. 2/4: Configuration for example terminal 2 2−13 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 56: Device Master File (Gsd) And Icon Files

    GSD file. In additon to the slave− typical entries (Ident. number, revision, etc.), the GSD also contains a selection of identifiers. Reference sources Current GSD files can be found on the Festo Internet pages under: www.festo.com/fieldbus You can also acquire the GSD files and further configuration aids on the Festo CD ROM Utilities":...

  • Page 57: Configuration With A Siemens Master

    (e.g. via Windows Explorer) or load it via the menu [Options] [Install new GSD]. Please note Update the Hardware Catalogue when you copy the GSD during your work with STEP 7. Menu in HW Config: [Options] [Update catalogue] 2−15 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 58 4. Insert a DP master system: Right−hand mouse click on DP" under CPU" in the rack. Click on [Insert master system] in the context menu. The line of the DP master system will be shown. 2−16 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 59 The file Valves" will be shown if you have copied the GSD (see step 1 of the preparations). Pull the station type Festo CPX terminal" onto the line of the DP master system 2. The dialogue window Properties PROFIBUS interface"...
  • Page 60 2. Commissioning Fig. 2/4: Station selection with STEP 7 HW Config (the masks shown cannot all be seen at the same time, see text) 2−18 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 61 1. Click on the icon of the valve terminal to be configured in the HW Config 1. The configuration table will be shown under the rack 2. 2. Open the component Festo CPX terminal" in the Hard ware Catalogue (file \PROFIBUS−DP\Further Field De vices\Valves\...) 3.
  • Page 62 2. Commissioning Fig. 2/5: Configuration with STEP 7 V5.1 Hardware Catalogue This completes the station selection and the configuration. 2−20 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 63 (*A: CPX−4DA) CPA pneumatic interface 16DO (VI: CPX type 12: 1−16V..) Occupies bits 4...7 of output byte 42 automatically. Tab. 2/6: Input and output addresses for example terminal 1 (see following diagram and Fig. 2/2) 2−21 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 64 2. Commissioning Module no.:0 4DO 8DI Ó Ó Ó Ó Ó Ó Ó Ó Ó Ó Ó Ó Ó Ó Ó Field bus node CPX−FB13 CPA pneumatics Pneumatic interface Fig. 2/6: Addressing example terminal 1 2−22 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 65 (type: VMPA−FB−EPL−...) MPA pneumatic module (VI: CPX type 32: 1−8V) MPA pneumatic module (VI: CPX type 32: 1−8V) Passive module Tab. 2/7: Input and output addresses for example terminal 2 (see following diagram and Fig. 2/3) 2−23 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 66 2. Commissioning Module no.: 0 4DO 8DI Field bus node CPX−FB13 MPA pneumatics Pneumatic interface Fig. 2/7: Addressing example terminal 2 (see also Fig. 2/3) 2−24 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 67: Configuration In The Operating Mode Remote Controller

    Pull module FB13: CPX−8 bytes E/8 bytes A" onto line 0 · in the configuration table (see diagram). Fig. 2/8: Operating mode Remote Controller": Configuration with STEP 7 V5.1 Hardware Catalogue 2−25 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 68: Parametrizing

    When the field bus system is switched on, the CPX terminal is parametrized as Start parametrizing" by parameter set 1 saved in the PROFIBUS master. The field bus node then dis tributes the parameters module−orientated to the CPX mod ules 2. 2−26 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 69: Parametrizing The Cpx Terminal With Step 7

    3. Click on the parameter value which you wish to modify. A list with the possible values will be opened 4. 4. Modify the value by clicking it and confirm this with OK. 2−27 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 70 2. Commissioning Fig. 2/10: Setting system parameters with STEP 7 2−28 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 71 1. Click on the value of the parameter Diag.Buffer Mode" or Diag.Buffer Error end". A list with the possible values will be opened. 2. Modify the value as follows and confirm this with OK. Fig. 2/11: Parametrizing the diagnostic memory with STEP 7 2−29 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 72 Record coming only": Only when a fault occurs, the fault number and the time of the event are recorded. If the fault is eliminated, the time of the event will not be re corded. 2−30 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 73 1. The dialogue window Properties DP slave" will be shown. 2. Proceed further as described above under System para meters" in steps 3 and 4. Fig. 2/12: Parametrizing the module with STEP 7 2−31 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 74: Parametrizing With The Handheld

    The value of these parameters will not be modified when the field bus system is switched on. Values already set with the handheld or via DPV1 are retained. Information on operating the handheld can be found in the manual for the handheld P.BE−CPX−MMI−1−.. . 2−32 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 75: Example Of Application For The Parametrizing

    0.1 ms: Shorter signals can also be registered. (applies to the complete module). Modification of the signal lengthening time to 50 ms: The signal will be registered reliably by the controller. (applies only to the input channel of the 2nd. sensor). 2−33 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 76: Commissioning The Cpx Terminal In The System

    Providing the safety concept of your machine/system per mits, commission the CPX terminal with both operating volt ages (pins 1 and 2) but without compressed air. You can then test the CPX terminal without triggering undesired reac tions. 2−34 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 77: Faultless Commissioning, Normal Operating Status

    3 of this manual and in the CPX system manual (P.BE−CPX−SYS−..). Colour Operating status Fault treatment Green lights up Normal None Green lights up Normal None LED is out Normal None Tab. 2/8: Normal operating status of the CPX terminal 2−35 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 78 2. Commissioning 2−36 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 79: Diagnosis

    Diagnosis Chapter 3 3−1 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 80 ... 3−27 3.7.2 Device−related diagnosis with STEP 7 (up to V 5.2) ... . 3−29 3−2 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 81 Information on diagnosing the pneumatic interface and the I/O modules can be found in the manual for the CPX I/O mod ules (P.BE−CPX−EA−..). Information on diagnosing the pneumatics can be found in the relevant pneumatics manual. 3−3 Festo P.BE−CPX−FB13−E N en 0308a...

  • Page 82: Overview Of Diagnostic Possibilities

    Access to all system data of Extended access to diagnos Appendix A.3 PROFIBUS DPV1 the CPX terminal via the field tic data in the PLC user bus. program (e.g. diagnostic memory). Tab. 3/1: Diagnostic possibilities part 1 3−4 Festo P.BE−CPX−FB13−E N en 0308a...
  • Page 83 Diagnostic possibilities part 2 Please note Note that the diagnostic information shown can depend on the settings (see section 1.2.2) as well as on the parame trizing (see section 2.2) of the CPX terminal. 3−5 Festo P.BE−CPX−FB13−E N en 0308a...

  • Page 84: Diagnosis Via Leds

    PS: Power system (green) PL: Power load (green) SF: System fault (red) M: Modify (yellow) Fig. 3/1: LEDs of the CPX node The LEDs are represented in their various states as follows: lights up flashes 3−6 Festo P.BE−CPX−FB13−E N en 0308a...

  • Page 85: Fault Displays Of The Bus Fault/Status Led Bf

    · circuited or faulty field bus connection Faulty configuration configuration of the master in · respect of the modules of the CPX terminal Tab. 3/3: Fault diagnosis with the red LED BF" 3−7 Festo P.BE−CPX−FB13−E N en 0308a...

  • Page 86: Fault Displays Of The Leds For System Diagnosis Ps, Pl, Sf, M

    The load voltage supply will be · LED flashes switched on again automatically when the undervoltage has been eliminated (default) Power Off/On is necessary · Tab. 3/4: Fault diagnosis with the LEDs PS and PL 3−8 Festo P.BE−CPX−FB13−E N en 0308a...
  • Page 87 The system fault LED flashes depending on the class of fault which has occurred. Fault class 1 (simple fault): one flash, pause Fault class 2 (fault): flash twice, pause Fault class 3 (serious fault): flash three times, pause Tab. 3/5: Fault diagnosis with the LED SF 3−9 Festo P.BE−CPX−FB13−E N en 0308a...
  • Page 88 4402, Tab. A/1 in the LED flashes appendix). The display of the Force function (LED flashes) has priority over the display of the setting for the system start (LED lights up). Tab. 3/6: Messages of the LED M 3−10 Festo P.BE−CPX−FB13−E N en 0308a...

  • Page 89: Diagnosis With The Status Bits

    FB13: DP slave sys tem diagnosis". Further information can be found here: in the appendix A.3 Access to the CPX terminal via DPV1" in the CPX system manual P.BE−CPX−SYS−.. in the chapter Diagnosis and eliminating faults". 3−11 Festo P.BE−CPX−FB13−E N en 0308a...

  • Page 90: Diagnosis Via Profibus−Dp

    One bit is reserved per module for displaying a diagnosis. Channel−related diagnosis (see section 3.5.5): module number channel number and type type of diagnosis (fault number). Ó Ó Ó Ó Ó Ó Device−related diagnosis Module−related diagnosis Channel−related diagnosis Fig. 3/2: Diagnostic possibilities 3−12 Festo P.BE−CPX−FB13−E N en 0308a...

  • Page 91: Diagnosis Steps

    The diagnostic information is sent to the master system only if the device−related diagnosis has been activated with the DIL switch. In order to do this, set switch element 8 of the 8−element DIL switch to ON". 3−13 Festo P.BE−CPX−FB13−E N en 0308a...

  • Page 92: Overview Of The Diagnostic Bytes

    CPX terminal, is entered in this byte. Ident_number high byte Manufacturer identifier high byte (05 Ident_number low byte Manufacturer identifier low byte (9E Tab. 3/8: Overview of diagnostic bytes: Standard diagnostic information 3−14 Festo P.BE−CPX−FB13−E N en 0308a...
  • Page 93 11 = Module failed or does not exist (invalid useful data) Module 4...7 Like byte 10 Module 8...10 Like byte 10 (bits 6 and 7 are reserved) 13...21 Reserved Tab. 3/9: Overview of device−related diagnosis (fixed at length of 16 bytes) 3−15 Festo P.BE−CPX−FB13−E N en 0308a...
  • Page 94 Channel number and input/output Channel−related diagnostic module x byte 3 Fault type and channel type x, y, z: See explanation in the following text. Tab. 3/11: Overview of diagnostic bytes: Channel−related diagnosis (details in section 3.5.5) 3−16 Festo P.BE−CPX−FB13−E N en 0308a...
  • Page 95 If there are several channel−orientated faults on a module, only the diagnostic message of the channel with the lowest channel number will be entered. Maximum 11 diagnostic messages can be processed. 3−17 Festo P.BE−CPX−FB13−E N en 0308a...

  • Page 96: Details On Standard Diagnostic Information

    1 = CPX terminal does not support the function requested Diag.Invalid_Slave_Response Always 0 (set by the CPX terminal) Diag.Prm_Fault Last parametrizing telegram faulty Diag.Master_Lock Always 0 (set by the CPX terminal) bold = CPX terminal related bits Tab. 3/12: Diagnostic bits Station status_1 3−18 Festo P.BE−CPX−FB13−E N en 0308a...
  • Page 97 Explanation 0...6 Reserved Diag.Ext_Diag_Overflow 1 = The CPX terminal has more diagnostic messages than can be buffered or the master receives more diagnostic messages than it can buffer. Tab. 3/14: Diagnostic bits station status_3 3−19 Festo P.BE−CPX−FB13−E N en 0308a...

  • Page 98: Module−Related Diagnosis

    Module 7 has diagnosis Fig. 3/5: Module−related diagnosis 3.5.5 Channel−related diagnosis 3 bytes of diagnostic data are available for each channel: Byte 1: Module number Byte 2: Channel number Byte 3: Type of diagnosis 3−20 Festo P.BE−CPX−FB13−E N en 0308a...
  • Page 99 000 = reserved 100 = 1 byte 001 = 1 bit 101 = 1 word 010 = 2 bits 110 = 2 words 011 = 4 bits 111 = reserved Fig. 3/8: Channel−related diagnostic byte 3 3−21 Festo P.BE−CPX−FB13−E N en 0308a...
  • Page 100 Faulty actuator supply Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Slave has no bus connection Reserved Channel failed bold = relevant for CPX−FB13 Tab. 3/15: Fault types (byte 3 of the channel−related diagnosis) 3−22 Festo P.BE−CPX−FB13−E N en 0308a...

  • Page 101: Fault Treatment (Fail Safe")

    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: pressurized, exhausted or blocked). 3−23 Festo P.BE−CPX−FB13−E N en 0308a...

  • Page 102: Siemens Simatic S5/S7

    Response monitoring". For the operating modes named, the specified time corresponds to the drop−out time of the valves and electrical outputs. Further details on response monitoring can be found in the relevant controller manuals. 3−24 Festo P.BE−CPX−FB13−E N en 0308a...
  • Page 103 OB is diagnosis programmed OB86 Reaction to failure of a DP slave Default OB is programmed QVZ: quitting delay, OB: organisation module, PEU: peripherals not clear Tab. 3/16: Fault reaction STOP and RUN with S5/S7 3−25 Festo P.BE−CPX−FB13−E N en 0308a...
  • Page 104 When faults occur, output fault code RET_VAL:=MW100 Pointer at start of data range for diagnosis RECORD:=P#M110.0 BYTE 64 and maximum length of the diagnostic data Read procedure finished BUSY:=M10.0 Fig. 3/9: Programming example in STL 3−26 Festo P.BE−CPX−FB13−E N en 0308a...

  • Page 105: Online Diagnosis With Step 7

    4. Click on the register Diagnostic Buffer" 4. 5. Click on the event and read the details 5. Here you will find more detailed information on the further procedure, depending on the S7 controller used. 3−27 Festo P.BE−CPX−FB13−E N en 0308a...
  • Page 106 3. Diagnosis Fig. 3/10: Online diagnosis via the diagnostic buffer (explanation see text) 3−28 Festo P.BE−CPX−FB13−E N en 0308a...

  • Page 107: Device−Related Diagnosis With Step 7 (Up To V 5.2)

    CPX terminal 1. Click on Module information" in the con text menu which now appears. The dialogue window Module information" now appears. 3. Select the register DP Slave Diagnostics". 4. Read the diagnostic information 2. 3−29 Festo P.BE−CPX−FB13−E N en 0308a...
  • Page 108 3. Diagnosis Fig. 3/11: Device−related diagnosis with STEP 7 V5.1 (explanation see text) 3−30 Festo P.BE−CPX−FB13−E N en 0308a...
  • Page 109 Technical appendix Appendix A A−1 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 110: Technical Appendix

    ......... . . A−23 A−2 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 111: Technical Specifications Of Field Bus Node Cpx−Fb13

    Power supply Operating voltage / load voltage See CPX system manual P.BE−CPX−SYS−... Current consumption of field bus node CPX−FB13 of operating voltage supply for electronics/sensors Max. 200 mA (only CPX−FB13) el/sen Electrical isolation Bus interface opto−decoupled A−3 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 112 Serial asynchronous, half duplex Protocol PROFIBUS−DP Transmission speed 9.6 ... 12000 kBaud, automatic baud rate recognition Cable type Depends on the cable length and on the set field bus baud rate: see the manual for your controller A−4 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 113: Operation With A General Dp Master

    A. Technical appendix Operation with a general DP master The Festo CPX terminal can be controlled by any PLC, PC or industrial PC with a PROFIBUS−DP module as per standard EN 50170. Further information Read the information on the following themes in the appropriate sections: GSD: Section 2.1.3...
  • Page 114 PROFIBUS master to the field bus node. An exchange of individual CPX modules is therefore possible, without the need for manual parametrizing. A−6 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 115: Send Parametrizing Data

    Bit 6 Explanation Lock_Req minT + slave parameter may be overwritten CPX terminal released for other masters CPX terminal blocked for other masters CPX terminal released for other masters Tab. A/1: Octet 1: Station status A−7 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 116 Information on the slave−specific parameters can be found in section 2.2 and the CPX system manual P.BE.−CPX−SYS−.. as well as in the manual for the I/O modules P.BE.−CPX−EA−.. . Tab. A/2: Octets 2 ... 198 A−8 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 117: Check The Configuration Data

    The configuration data are transferred from the DP master to the CPX terminal with the function Chk_Cfg. Overview of parameters (Chk_Cfg): Octet 1−n: DP identifier Permitted identifiers for the Festo CPX terminal: Module (order code) Assigned bytes Identifier EN 50170 Field bus node Without I/O diagnosis (FB13: DP slave−...)
  • Page 118 1...24 valve coils, 24DO / 22 3 bytes O 1...26 valve coils, 32DO / 23 4 bytes O Module identifiers on the handheld Tab. A/4: Overview of identifiers for MPA pneumatic modules and CPX pneumatic interfaces A−10 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 119 DIL switch to 1...16 valve coils be configured correctly accord (VI: CPX type 12: 1−16VS) ing to the connected pneumatic components. Tab. A/5: Example of the configuration of a CPX terminal (see Fig. 2/2) with different modules and CPA pneumatics A−11 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 120: Transferring Input And Output Data

    Please note With the function Data_Exchange, the CPX terminal awaits the output data for the valves and electric outputs. The input data are sent to the master as a reply telegram. A−12 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 121 Two 4DO modules are grouped together in this byte. x, y, z, u, v, w = address offset of the master module Tab. A/6: Cyclic exchange of data for example 1 (CPX with CPA, see Fig. 2/2) A−13 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 122 Only 4 bits are used in this byte. x, y, z, s, t, u, v, w = address offset of the master module Tab. A/7: Cyclic exchange of data for example 2 (CPX with MPA, see Fig. 2/3) A−14 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 123: Reading Diagnostic Information

    With the function Set_Prm you have the possibility of spec ifying the watchdog time (WD_Fact_1, Octet 2, WD_Fact_2, Octet 3). The reaction of the CPX terminal to a fault (e.g. a bus failure) depends on the parametrizing (see section 3.6.) A−15 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 124: Implemented Functions And Service Access Points (Sap)

    You can access the DPV1 services with the following func tions: MSAC_C1: For masters of class 1 (e.g. PLC), fixed service access points. MSAC_C2: For masters of class 2 (e.g. PC/programmer), dynamic application, service access points are determined when connections are built up. A−16 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 125: Bus Parameter/Reaction Times

    The delay time within the CPX terminal is very brief. It amounts to considerably less than 1 ms, irrespective of the equipment fitted on the CPX terminal. Please refer to the manual for your controller for the calcula tion of the total transmission time. A−17 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 126: Access To The Cpx Terminal Via Dpv1

    SFB 53 WRREC DP_WRREC DPV1 compatibility S7−compatible" S7−compatible" Conforms to standard" IEC 61131−3 EN50170 Parametrizing the field bus node as in the following section Tab. A/10: Overview of function modules for reading and writing data records A−18 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 127 2. Select the register Parameter Assignment" and modify the value of the DPV1 services" to S7 compatible" (see following diagram). 3. Confirm the setting with OK. Fig. A/1: Setting the compatibility for access to the DPV1 A−19 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 128 RECORD :=P#M130.0 BYTE 8 and length of the diagnostic data If faults occur, output fault code RET_VAL :=MW102 Read procedure in process BUSY :=M10.1 Fig. A/3: Example of program for transmitting the status of the diagnostic memory A−20 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 129 Access identifier or fault code STATUS :=MD206 Source range for the data record to be written and max. RECORD :=P#M230.0 BYTE 10 data record length Fig. A/5: Example of program for transmitting the status of the diagnostic memory A−21 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 130 Conforms to standard Set the DPV1 compatibility for the standard−conform access to the data records to Standard" (see above under Setting the DPV1 compatibility"). Use the function modules DP_RDREC for reading and DP_WRREC for writing data. A−22 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 131: Data Records

    The following tables show the relationship between access to parameters and data with DPV1 and access with the function numbers. Further information on the function numbers can be found in the appendix of the CPX system manual P.BE−CPX−SYS−.. . A−23 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 132 1939...1943 (reserved) Diagnostic memory 3480...3487 parameters Diagnostic memory 3488...3497 Entry 0 Diagnostic memory 3498...3507 Entry 1 Diagnostic memory Entry ... Diagnostic memory 3878...3887 Entry 39 Delete diagnostic memory Siemens S7 Tab. A/1: Slot 1: System parameters A−24 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 133 Slot 3: Indexed addressing of the objects Index Name Length Access Data record Function no. [byte] number Command box Read box Write box Siemens S7 Tab. A/3: Slot 3: Indexed addressing of the objects A−25 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 134 Module fault state Force module: Outputs Force module: Outputs Force module: Inputs Force module: Inputs m = module number (counting from left to right, beginning with 0) Siemens S7 Tab. A/4: Module data and parameters A−26 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 135 In the following, entry 0 of the diagnostic memory is read out indirectly via the command box. 1. Assign the command box as follows: Byte Slot no. Index no. Offset Contents Example 2. Read out the diagnostic memory with the Read Box. A−27 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 136 A. Technical appendix A−28 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 137 Index Appendix B B−1 Festo P.BE−CPX−FB13−EN en 0308a...

  • Page 138: Index

    ............B−3 B−2 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 139 ....... . 1−27 Cyclic exchange of data ......A−12 B−3 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 140 ........A−20 B−4 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 141 ......1−10, 2−25 Optical−fibre waveguide connection ....1−25 B−5 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 142 3−18 Status bits ......2−6, 3−11, A−9 B−6 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 143 ........1−28 B−7 Festo P.BE−CPX−FB13−EN en 0308a...
  • Page 144 B. Index B−8 Festo P.BE−CPX−FB13−EN en 0308a...

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