Festo CPX-CP-4-FB Installing And Commissioning Instructions

Festo CPX-CP-4-FB Installing And Commissioning Instructions

Electrical interface
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CPX-terminal

Electrical interface

CPX-CP-4-FB
CPI System
Desciription
Installing and
commissioning CPI
systems
Electronics
Description
CPX-CP interface
539294
en 1211b
[761481]

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Summary of Contents for Festo CPX-CP-4-FB

  • Page 1: Electrical Interface

    CPX-terminal Electrical interface CPX-CP-4-FB CPI System Desciription Installing and commissioning CPI systems Electronics Description CPX-CP interface 539294 en 1211b [761481]...
  • Page 3 ........539294 © (Festo AG & Co. KG, D-73726 Esslingen, Federal Republic of Germany, 2012) Internet: http://www.festo.com...
  • Page 4 Contents and general instructions ® ® ® ® ® ® PROFIBUS , PROFIBUS-DP , INTERBUS , DeviceNet , CC-Link , TORX are registered trademarks of the respective trademark owners in certain countries. Festo P.BE-CPX-CP-EN en 1211b...
  • Page 5: Table Of Contents

    ..2-16 Complying with protection class IP65/IP67 ......2-19 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 6 Error handling and parameterisation ....... 4-22 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 7 ..........Technical specifications of CPX-CP interface, type CPX-CP-4-FB .
  • Page 8 Contents and general instructions Festo P.BE-CPX-CP-EN en 1211b...
  • Page 9: Designated Use

    The CPX-CP interface described in this description has been designed exclusively for use in combination with CPX terminals from Festo. The designated CP modules from Festo (CP valve terminals and CPI I/O modules) can be connected to the CPX-CP interface. The CPX terminal and the connected CPI modules are only to be used as follows: –...
  • Page 10: Target Group

    (PLC) and fieldbus systems/networks. Service Please consult your local Festo repair service if you have any technical problems. VIII Festo P.BE-CPX-CP-EN en 1211b...
  • Page 11: Important User Instructions

    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. Festo P.BE-CPX-CP-EN en 1211b...
  • Page 12 Accessories: Information on necessary or sensible accessories for the Festo product. Environment: Information on environment-friendly use of Festo products. Text markings Bullet points denote activities that may be carried out in • any sequence desired. 1. Figures denote activities which must be carried out in the numerical order specified.
  • Page 13: Notes On The Use Of This Manual

    CPX terminals can be found in the CPX system manual. An overview of the structure of the CPX terminal user documentation is contained in the CPX system description. www.festo.com Support portal: search term “CPX system description” Festo P.BE-CPX-CP-EN en 1211b...
  • Page 14 CPA pneumatics (type 12) “MPA valve terminal” Mounting, installation, commissioning, Type P.BE-MPA-... servicing and conversion of the CPA pneumatics (type 32) Tab. 0/1: Descriptions for CP I/O modules and CP valve terminals from Festo Festo P.BE-CPX-CP-EN en 1211b...
  • Page 15 Complete electrical installation system consisting of a CP master with one or more CP strings. The system consists of CPI/CP modules with and without extended functions. The system need not consist exclusively of CPI modules. Tab. 0/2: Specific terms and abbreviations XIII Festo P.BE-CPX-CP-EN en 1211b...
  • Page 16 Digital inputs and outputs Input module Input module Digital output Output module Output module String allocation Type and sequence of the CPI/CP modules connected to one or more CP strings. Tab. 0/3: Specific terms and abbreviations Festo P.BE-CPX-CP-EN en 1211b...
  • Page 17: System Summary - Cpi System

    System summary – CPI system Chapter 1 System summary – CPI system Festo P.BE-CPX-CP-EN en 1211b...
  • Page 18 ........1-15 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 19: Overview Of The Cpi System

    1. System summary – CPI system Overview of the CPI system Festo can assist you in solving your automation task at the machine level with the aid of valve terminals. Due to its modular structure, the CPI system from Festo enables you to integrate valve terminals and I/O modules optimally in your machines and systems.
  • Page 20 1. System summary – CPI system CPI fieldbus node MPA-CPI valve terminal CPV-CPI valve terminal CP-CL module CP-EL module Fig. 1/2: Example 2 for design of a CPI system Festo P.BE-CPX-CP-EN en 1211b...
  • Page 21 System losses can be minimized if short compressed air tubing is used and the times required for pressurising and exhausting the tubing can be reduced. This enables smaller valves with sufficient flow to be used, thereby helping to reduce costs. Festo P.BE-CPX-CP-EN en 1211b...
  • Page 22: Method Of Operation Of The Cpi/Cp System

    CPI connection functions via valve sub-bases for controlling pneumatic actuators – Relay plates, pressure zone sep- aration plates and blanking plates can also be integrated Tab. 1/1: Overview of the CPI modules - Part 1 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 23 – These provide universally effective elec- CP-/CPI output tric outputs for controlling low-current modules (type CL, consuming devices (in addition, valves, EL, RL) lamps, etc.) Tab. 1/2: Overview of CPI modules - part 2 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 24 I/O data exchange between the CPX terminal and the modules connected to the CPX-CP interface takes place constantly via the CPX-CP interface. Cable lengths The complete length of cable on a string must not exceed 10 m. Festo P.BE-CPX-CP-EN en 1211b...
  • Page 25: Variants And Extension Rules For The Cpi-/Cp System

    32 inputs and 32 outputs may be connected (sum of all modules on a CP string). That is, a CP string can be extended with a maximum of 2 CP valve terminals with extended functions, since they always occupy 16 output addresses. Festo P.BE-CPX-CP-EN en 1211b...
  • Page 26 CP input module Fig. 1/4: Example: Setting up a CP system (without extended functions) All CPI modules (with extended functions) can also be con- nected to CP masters (without extended functions) as shown in Fig. 1/4. 1-10 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 27 Max. 1 CP output module or 1 CP valve terminal Max. 1 CP input module always at the end of the string Max. 2 valve terminals with CPI functions per string Fig. 1/5: Example: expansion of a CPI/CP system 1-11 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 28: Assigned I/Os Of The Cpi/Cp Modules

    Assignment dependent on equipment. CPV..-GE-FB-4/6/6 dynamically occupies 8 or 16 outputs Assignment dependent on equipment. CPI-MPA dynamically occupies 8, 16, 24 or 32 outputs No function on CP master Tab. 1/4: Assigned I/Os of the CPI/CP modules 1-12 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 29: Cpi System With The Cpx-Cp Interface

    CPX-FB23, CC-Link CPX front end controller with Stand Alone or Remote Controller operating mode: – CPX-FEC CPX field bus node for Interbus with Section B.1.1 operating mode Remote I/O, e.g.: – CPX-FB6 Tab. 1/5: Addressing 1-13 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 30: Address Range Of The Cpi System With The Cpx-Cp Interface

    No output modules on string 4. string 4. String 4 128 I At least one input 128 O At least one output module on string 4. module on string 4. Tab. 1/6: Assigned address range 1-14 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 31: Address Assignment

    I/Os the existing modules occupy on the string. – Unused address range (due to modules not being available) remains reserved for later CPI extensions. The diagram below shows as an example the address assignment of a CPI system. 1-15 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 32 The address assignment (method of counting, sequence of the I/Os) within the individual CP valve terminals and CPI/CP modules can be found in the relevant description for the module. Overview of the address assignments Appendix A.4. 1-16 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 33: Installation

    Installation Chapter 2 Installation Festo P.BE-CPX-CP-EN en 1211b...
  • Page 34 ..2-16 Complying with protection class IP65/IP67 ......2-19 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 35: General Instructions On Installation

    You will then prevent the electronics from being damaged. Note Handle all modules and components with great care. Pay particular attention to the following: – The specified torques must be complied with. For information on mounting the CPX terminal CPX system description (P.BE-CPX-SYS-..). Festo P.BE-CPX-CP-EN en 1211b...
  • Page 36 Dismantling Dismantle the CPX-CP interface as follows: 1. Loosen the four screws with a Torx screwdriver size T10. 2. Pull the CPX-CP interface carefully and without tilting away from the contact rails of the manifold block. Festo P.BE-CPX-CP-EN en 1211b...
  • Page 37 3. Tighten the screws at first only by hand. Place the screws so that the self-cutting threads can be used. 4. Tighten the screws with a Torx screwdriver size T10 with torque 0.9 ... 1.1 Nm. Festo P.BE-CPX-CP-EN en 1211b...
  • Page 38: Cpi Connections

    Note Operative malfunction due to impermissible cabling. For connecting the CPI/CP modules to the CP string, • use only the special CPI/CP cables from Festo www.festo.com/catalogue). Observe that the total cable length on a string must not • exceed 10 m.
  • Page 39: Permissible Cpi/Cp Modules And String Lengths Dependent On The Cpi Cables

    When using the CPI cable Type KVI-CP-1-… or KVI-CP-2-... (colour black) additional restrictions apply for the string length and max. current consumption Appendix A.6). Festo recommends the use of CP cable type KVI-CP-3-… (colour white). Tip: Place CP valve terminals or CP output modules as the first module on the string if possible.
  • Page 40 CP-A08...-M12-... 1,5 A 10 m Maximum sensor supply current used section 2.3.2, Tab. 2/5 Tab. 2/2: Permissible string lengths with CP cables, type KVI-CP-3- dependent on the CPI output module used and the sensor current consumption Festo P.BE-CPX-CP-EN en 1211b...
  • Page 41: Connecting Cp Strings

    In this way the electrical contact is guaranteed. 4. Use the identification labels (type IBS 6x10 or IBS 9x20) to indicate the string to which the module is connected. In this way you can avoid confusion during later repair and maintenance work. Festo P.BE-CPX-CP-EN en 1211b...
  • Page 42: Connecting The Power Supply

    EMERGENCY STOP function. Note Check whether pressure switch-off is also necessary for an EMERGENCY STOP function on your machine/system. Note Observe the notes on earthing the CPI/CP modules in the manual for the relevant module. 2-10 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 43: Power Supply

    ) of the CPX-CP interface. Load supply for valves (U Tolerance CPX-CP interface 20,4 ... 26.4 V If midi/maxi pneumatics are also supplied via the load supply for the valves: 21.6 ... 26.4 V Tab. 2/3: Permitted voltage tolerance 2-11 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 44: Ascertaining The Current Consumption

    If you are using CP output modules with a separate load voltage connection, take into account the appropriate current consumption when selecting a power unit. Observe the notes on selecting the power unit in the CPX system manual. 2-12 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 45 CP string does not exceed the maximum per- missible value of 1.6 A. Observe that the sensor current consumption from • can be additionally restricted dependent on the EL/SEN string assignment, string length and the CPI/CP cables used section 2.2.1. 2-13 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 46 Sum of current consumption on CP string 4 of Tab. 2/4 + _____ A Total current consumption of of the CPX terminal EL/SEN = _____ A Tab. 2/5: Total current consumption of U of the CPX terminal EL/SEN 2-14 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 47 The 24 V supply of the CP valve terminals and of the CPI/CP output modules (output modules without load supply connection) takes place within the CPX-CP interface through a shared cable. Observe that currents in a shared cable add up. • 2-15 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 48: Power Supply Arrangement - Formation Of Power Zones

    (common power unit) as the operating power supply for the electronics/sensors (U ) of the EL/SEN CPX terminal (see also Fig. 2/3). Basic information on the power supply arrangement of the CPX terminal can be found in the CPX system description. 2-16 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 49 2 . The CP valve terminals can only be switched off at a single pole! The MPA pneumatics are supplied via the valve supply 3 (only permitted with MPA electronic modules type VMPA..-FB-EMG-...). The MPA pneumatics can be switched off at all poles. 2-17 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 50 Interlinking block with CP interface; connects internally at module level the rails 0 U and 0 U EL/SEN Interlinking block with additional power supply for valves (supplies MPA pneu- matics) Fig. 2/3: Separate power supply for CPX-CP interface and MPA pneumatics (example) 2-18 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 51: Complying With Protection Class Ip65/Ip67

    • Seal unused CPI/CP connections and the Save key with the appropriate protective caps. If CPI/CP connections are not used, seal them with a protec- tive cap, type FLANSCHDOSE, S712 (included in delivery). You will then comply with protection class IP65/IP67. 2-19 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 52 2. Installation 2-20 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 53: Commissioning

    Commissioning Chapter 3 Commissioning Festo P.BE-CPX-CP-EN en 1211b...
  • Page 54 ......3-31 3.7.5 Parametrizing with the Handheld ......3-33 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 55: Commissioning

    3.6). 5. Check the address assignment (if necessary, without any connected actuators by LED) Description for the CPX fieldbus node or CPX-FEC. 6. Commission the total system Description for the CPX fieldbus node or CPX-FEC. Festo P.BE-CPX-CP-EN en 1211b...
  • Page 56: Prepare The Cpi System For Commissioning

    CP valve terminals with the help of the manual override ( pneumatics description). 2. Check the complete electric circuitry of the CP system. 3. Save the current string assignment of the CPI system as the set assignment, as described in section 3.2.2. Festo P.BE-CPX-CP-EN en 1211b...
  • Page 57: Saving The String Assignment

    CPI module. Different procedures are necessary for configuration of the various fieldbus nodes or the FEC. Explanations on this can be found in the manual for the CPX field bus node or the CPX-FEC. Festo P.BE-CPX-CP-EN en 1211b...
  • Page 58 The current string assignment is now available in the fieldbus node or the CPX-FEC. 7. Depending on the CPX field bus node or CPX-FEC being used, the modified address range of the CPX-CP interface must be accepted: Festo P.BE-CPX-CP-EN en 1211b...
  • Page 59 CPX-FEC or software package FST 4.1. Tab. 3/1: Saving the string assignment and accepting the address range Note After saving the string assignment, check the address assignments of your CPI system before starting user programs. Festo P.BE-CPX-CP-EN en 1211b...
  • Page 60: Switching-On Reaction Of The Cpi System

    Eliminate assignment errors manually or replace individual CPI modules ( section 3.4) – Save the current assignment as the set assignment section 3.2.2). Detailed notes on diagnosing the CPX-CP interface using the LEDs can be found in section 4.2. Festo P.BE-CPX-CP-EN en 1211b...
  • Page 61 Save string allocation “CP configuration error”; error LED flashes; string LEDs off CPI system ready to Switch power supply operate (permanent on/off I/O update) Initial start-up Modification/extension Normal operation Fig. 3/1: Switching-on reaction of the CPI system Festo P.BE-CPX-CP-EN en 1211b...
  • Page 62: Reaction Of The Cpi System To Faults In Operation

    1. Switch off the power supply for the CPX terminal. 2. Restore the saved assignment by connecting the appropriate CPI/CP modules with the CXP-CP interface again. 3. Switch on the power supply for the CPX terminal again. 3-10 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 63: Replacing Cpi/Cp Modules

    7. In the case of CPI/CP output modules and CP valve terminals: Switch on the operating voltage supply or the compressed air supply again. 8. Switch on the power supply for the CPX terminal again. 9. Check the addresses of the CPI system. 3-11 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 64: Replacing Cpi/Cp Modules During Operation

    CP-E16-M8 replaced with CP-E16-M12x2) as a string assignment fault. In this case, therefore, readiness to operate is not restored to the relevant module during operation. Recommendation: When replacing CPI/CP modules, always switch off the power supply if possible ( section 3.4.2). 3-12 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 65 When the connection is restored again or replaced, the readiness to operate will be taken up with the appropriate module automatically. 3-13 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 66 CP strings, provided that your system permits this. Note After saving the string assignment, check the address assignments of your CPI system before starting user programs. You can thereby avoid: – addressing faults with incorrectly fitted CPI/CP modules. 3-14 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 67: Notes On Operation

    • After saving the string assignment, check the address assignments of your CPI system before starting user programs. You can thereby avoid: – modified input and output addresses of the modules. 3-15 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 68: Factory Default Mark From Version 22

    The CPI will then cancel the switch-on procedure and dis- play the error through the LEDs. ( chapter 4.2) The error number 205 is returned via the C-bus. 3-16 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 69: Parametrizing

    Force channel x m = module number (counting from left to right, beginning with 0) Access is protocol-specific ( description of fieldbus node or FEC) Tab. 3/3: Overview – channel-specific module parameters (specific to strings and/or modules) 3-17 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 70 CP-E16-M8 (-Z) CP-E16N-M8 CP-E16-12-5-POL CP-E16N-M12 CP-E16-KL-IP20 CP output modules CP-A08-M12-5-POL CP-A08N-M12 CL input modules CP-E08-M12-CL CP-E08-M8-CL CP-E08-KL-CL CL output module CP-A04-M12-CL EL input modules CP-E16-M12-EL CP-E16-M8-EL CP-E32-M8-EL EL output module CP-A08-M12-EL-Z Tab. 3/4: Module-related parameter assignment 3-18 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 71 3. Commissioning Fig. 3/2: Parameterisation byte 0 3-19 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 72 3. Commissioning Fig. 3/3: Parameterisation byte 6 3-20 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 73 3. Commissioning Fig. 3/4: Parameterisation bytes 8 … 32 3-21 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 74 [Monitor Vval] CPI/CP modules Load supply for sensors Vsen [Monitor Vsen] Values 1 = active (presetting) [Active] 0 = inactive [Inactive] Note Tab. 3/5 Tab. 3/6: Monitoring CPX module – CPX-CP interface and CPI/CP modules 3-22 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 75 Module 12 Module 13 Module 14 Module 15 Parameter byte 6 [L4/M0] [L4/M1] [L4/M2] [L4/M3] Parameter byte 20 Parameter byte 21 Parameter byte 22 Parameter byte 23 Fig. 3/5: Parameter assignment of the CPI system 3-23 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 76 CPI/CP output modules Output Values 1 = active (presetting) [Active] 0 = inactive [Inactive] Note Monitoring can also be set for the total CPX terminal system parameter monitoring). Tab. 3/8: Monitoring CPX module – CPI/CP modules 3-24 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 77 Idle state can be spe- cified ( CPX system description). This parameter is not available with all fieldbus protocols. Tab. 3/10: Idle mode channel x (channel-specific) 3-25 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 78 Force state of outputs channel x: Set signal Reset signal (presetting) Note The Force function permits the manipulation of signal statuses independent of actual operating statuses ( CPX system description). Tab. 3/11: Force channel x (channel-specific) 3-26 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 79: Commissioning Functions With The Handheld

    Display of the signal statuses, section 3.7.4 – Parameterisation, section 3.7.5 General information on operating the Handheld and on com- missioning the CPX terminal using the Handheld can be found in the manual for the Handheld, type P.BE.CPX-MMI-1-..3-27 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 80: Menu Commands Of The Cpx-Cp Interface On The Handheld

    L1/M0: CPV10-GE-FB-... L1/M0: CP-E16-M12 /.. L2/M1: ... “Monitoring/Forcing” menu (also “Fail safe”, “Idle mode”), section 3.7.4 “Parameters” menu, section 3.7.5 “CP modules” menu, section 3.7.3 Fig. 3/6: Menus of the CPX-CP interface on the Handheld 3-28 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 81: Representation Of The Cpi/Cp Modules

    CL input modules CP-E08-M8-CL, CP-E08-M12-CL E08CL CP-E16-KL-CL E16CL CL output module CP-A04-M12-CL A04CL EL output modules CP-E16-M12-EL, CP-E16-M8-EL E16EL CP-E32-M8-EL E32EL EL output modules CP-A08-M12-EL-Z A08EL Tab. 3/12: Representation of the CPI/CP modules on the Handheld 3-29 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 82: Displaying The String Assignment

    ! L4/M0: CP-A8-M12 ___________________ Back OK Note Always watch for error messages of the CPX-CP interface when the string assignment is displayed. This will also provide you with information about CPI/CP modules that are not recognised. 3-30 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 83: Observing Signal States (Monitoring)

    Idle mode (I) ___________________ submenu for normal CPX modules. Back • In order to display the signal status for the selected CPI/ CP module, in the relevant module submenu select the entry [Monitoring/Forcing (M)] Fig. 3/8. 3-31 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 84 ...” menu. This function allows you to force signal statuses during the commissioning phase for test purposes. The same representation of the CPI/CP modules applies accordingly to the functions “Idle mode” and “Fail safe”. 3-32 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 85: Parametrizing With The Handheld

    L1/M0: V10 Monitor Vsen/Vout/Vval: Monitor SC: ... L1/M0: I16 Monitor Vsen/Vout/Vval: L2/M... Module parameters (CPX-CP interface) Parameters of the individual CPI/CP modules (channel-specific module parameters) Fig. 3/9: Module submenu – Parameterisation in the “Parameters” menu 3-33 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 86 Monitoring/Forcing (M) 2:CPI(L1/M0):V10 L1/M0: CP-E16-M12 /.. Diagnostics (D) Monitor Vsen/Vout/Vval: L2/M1: ... Parameters (P) Monitor SC: ... Fail safe (F) Parameters of the CPI/CP modules selected (channel-specific module parameters) Fig. 3/10: Module submenu – Channel-specific parametrizing 3-34 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 87: Diagnosis And Error Treatment

    Diagnosis and error treatment Chapter 4 Diagnosis and error treatment Festo P.BE-CPX-CP-EN en 1211b...
  • Page 88 Error handling and parameterisation ....... 4-22 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 89: Overview Of Diagnostic Possibilities

    Handheld manner. Tab. 4/1: Diagnostics options of the CPX-CP interface Note Observe that the available diagnostic information may depend on the settings of the CPX bus node or CPX-FEC or on the parameterisation settings. Festo P.BE-CPX-CP-EN en 1211b...
  • Page 90: Diagnosis And Error Treatment

    – PL (green) – RN (green) – Fault (red) CP string- specific LEDs: – L1 ... L4 (red) Fig. 4/1: LEDs on the CPX-CP interface An overview of the LED functions is shown in Tab. 4/2. Festo P.BE-CPX-CP-EN en 1211b...
  • Page 91 CP string. The flash pulses indicate the location of the fault on the CP string. The power supplies are monitored by the CPI/CP modules Tab. 4/2: Function overview of the LEDs on the CPX-CP interface Festo P.BE-CPX-CP-EN en 1211b...
  • Page 92: Normal Operating Status

    The red LEDs do not light up. LED display Operating status All green LEDs light up: Standard – – – The red LEDs do not light up: – Fault – L1 ... L4 Tab. 4/3: LED display – normal operating status Festo P.BE-CPX-CP-EN en 1211b...
  • Page 93: Cpi System-Specific Leds

    Malfunction in the CPI sys- Error numbers in section 4.3, Tab. 4/6 LED not illu- – Communication error 34, 35 minated – Configuration error 34, 35 – String assignment error Festo P.BE-CPX-CP-EN en 1211b...
  • Page 94 Unkown fault • Switch power supply off then on again, replace module if necessary Internal CPX communication – Switch on phase – C-bus error – None. LED illuminated CPX system de- scription Festo P.BE-CPX-CP-EN en 1211b...
  • Page 95: Cp String-Specific Leds

    Section 1.2. Short circuit on the re- Section 4.3, levent assigned CP string Tab. 4/6 LED illuminated If there are faults on several modules, the lowest module number in each case is shown. Festo P.BE-CPX-CP-EN en 1211b...
  • Page 96 Unstable clock signal detected. PROM. Error handling: Error handling: Restart system • Save the string assignment Servicing required • • again with the SAVE button (3.2.2) L2, L3 flash flashing Tab. 4/4: Special system errors - Part 1 4-10 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 97 L1, L2, L3, L4 L1, L2, L4 flash flash Incorrect access upper bound- – – ary data exchange buffer. Error handling: Restart system • L1, L2 flash Tab. 4/5: Special system errors – Part 2 4-11 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 98: Error Messages Of The Cpx-Cp Interface

    Dependent on the CPI/CP module: The error is automatically deleted or must be deleted by discon- necting the module from the CP string or by switching the power supply off then on again. Tab. 4/6: Error messages of the CPX-CP interface - Part 1 4-12 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 99 In addition, the following error can occur during the commis- sioning phase for the CPX bus node with the parameter “Sys- tem start” = “saved parameterisation and CPX system expan- sion” or with the CPX-FEC: 4-13 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 100 Specific monitoring of the CPX-CP interface can be activated or deactivated by means of parameterisation. Parameterisation of the CPX-CP interface applies only to cer- tain CPI/CP modules. An overview shows Tab. 4/9 (status at January 2012). 4-14 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 101 CP-E16-M8-Z CP-E16-12-5-POL CP-E16N-M12 CP-E16-KL-IP20 CP output modules CP-A08-M12-5-POL CP-A08N-M12 CL input modules CP-E08-M12-CL CP-E08-M8-CL CP-E08-KL-CL CL output module CP-A04-M12-CL EL input modules CP-E16-M12-EL CP-E16-M8-EL CP-E32-M8-EL EL output module CP-A08-M12-EL-Z Tab. 4/9: CPI/CP module-related error assignment 4-15 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 102: Diagnostics Via The Cpx-Fec Or Cpx Bus Node

    Type of fault Fault number 34, 35, 36 Tab. 4/6 Tab. 4/10: Overview of status bits Further instructions on the function and content of the status bits can be found in the CPX system manual. 4-16 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 103: I/O Diagnostic Interface And Diagnostic Memory

    Diag. module Module 12 Module 13 Module 14 Module 15 [L4/M0] [L4/M1] [L4/M2] [L4/M3] Diag. channel 12 Diag. channel 13 Diag. channel 14 Diag. channel 15 Fig. 4/2: Diagnostic channel assignment of a CPI system 4-17 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 104 Assignment of the CPI/CP modules to the diagnostics channels Section 4.4.2. Tab. 4/11: Diagnostic memory data od the CPX-CP interface Instructions on diagnosis with the I/O diagnostic interface can be found in the CPX system manual. 4-18 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 105 I of O diagnostics channel (0 ... 15, Section B.2) of the faulty module and not the module number or string number. Tab. 4/12: Type of fault and location where fault arose 4-19 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 106 = module number (0 ... 47) Description Fault number Bit 0 ... 7 fault number Values 0 ... 255 (fault number) Note Error messages of the CPX-CP interface Section 4.3. Tab. 4/13: Module fault number 4-20 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 107: Diagnostic Functions With The Handheld

    Fig. 4/3: Diagnostics of the CPX-CP interface with the Handheld (“CPI” here is an abbre- viation for the CPX-CP interface) General information on operating and commissioning the CPX terminal using the Handheld can be found in the description for the Handheld, type P.BE.CPX-MMI-1-..4-21 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 108: Error Handling And Parameterisation

    (CP module x) (CP module x) Module parameter (switch position represented = default) Channel-specific module parameters (switch position represented = default) Error Fig. 4/4: Principle of error handling and parameterisation of the CPX-CP interface – part 1 4-22 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 109 Channel x (CPI/CP module x) Module parameter (switch position represented = default) Channel-specific module parameters (switch position represented = default) Error Fig. 4/5: Principle of error handling and parameterisation of the CPX-CP interface – part 2 4-23 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 110 Short circuit CP configura- missing / faulty in CP string tion error Module parameter (switch position represented = default setting) Error Fig. 4/6: Principle of error handling and parameterisation of the CPX-CP interface – part 3 4-24 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 111: A. Technical Appendix

    Technical appendix Appendix A Technical appendix Festo P.BE-CPX-CP-EN en 1211b...
  • Page 112 ..........Technical specifications of CPX-CP interface, type CPX-CP-4-FB .
  • Page 113: Technical Appendix

    A. Technical appendix Technical specifications of CPX-CP interface, type CPX-CP-4-FB General information General technical data CPX system description: – Description P.BE-CPX-SYS-... Protection class as per EN 60529 IP65/IP67: CPX-CP interface fitted com- pletely, plug complies with protection class IP65/IP67 when inserted, unused connections fitted with protective caps.
  • Page 114: Accessories

    CPI/CP sensor supply > 1.8 A per string, slow-blowing – to CPI/CP load voltage supply Power is switched off – reaction after short circuit Power Off/On necessary – eliminating faults (power does not return automatically) Accessories www.festo.com/catalogue Festo P.BE-CPX-CP-EN en 1211b...
  • Page 115: Displaying Cpi/Cp Module-Specific Information With The Handheld

    Operating time counter of the CPI/CP module Cond.Cnt.: 1234545 Switching counter for each coil Cond.Cnt.: 547848 (only for valve terminals) Not supported by all modules (displayed as '0') Tab. A/1: Module data of the CPI/CP modules Festo P.BE-CPX-CP-EN en 1211b...
  • Page 116: Address Assignment Of The Cp Valve Terminals And Cpi/Cp Modules

    If a valve location is fitted with a double-solenoid valve, the following applies: – pilot solenoid 14 occupies the lower-value address; – pilot solenoid 12 occupies the higher-value address. – With single-solenoid valves the higher-value address remains unused. Festo P.BE-CPX-CP-EN en 1211b...
  • Page 117 – pilot solenoid 14 occupies the lower-value address; – pilot solenoid 12 occupies the higher-value address. CPI/CP modules The address assignment of the CPI/CP modules can be found in the manual for the relevant module. Festo P.BE-CPX-CP-EN en 1211b...
  • Page 118: Parametrizing With The Fst Software (Cpx-Fec)

    In the module configuration, a new “CP Module” tab ap- pears. For each assigned module position of all strings, select • the respective CP module from the list field. ( Fig. A/3). Fig. A/3: Parametrizing with the CPX-FEC Festo P.BE-CPX-CP-EN en 1211b...
  • Page 119 To do this, click on the button with the three full stops (…). In the following dialogue, activate or deactivate the module parameters as desired. ( Fig. A/4) Fig. A/4: Parameterisation of the module parameters Festo P.BE-CPX-CP-EN en 1211b...
  • Page 120: Permissible Cpi/Cp Modules And String Lengths Dependent On The Cpi Cables

    10 m 1.0 A 10 m 10 m CPV10-.../CPA10-... 1.5 A 10 m 8.5 m 6.5 m 0.5 A 10 m 10 m 8.5 m 1.0 A 10 m 9.5 m CPV14-.../CPA14-... 1.5 A 10 m A-10 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 121 10 m Maximum sensor supply current used section 2.3.2, Tab. 2/5 Tab. A/2: Permissible string lengths with CP cables, type KVI-CP-1-... and KVI-CP-2-... dependent on the CPI output module used and the sensor current consump- tion A-11 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 122 A. Technical appendix A-12 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 123 CPX-CP interface with Interbus field bus node Appendix B CPX-CP interface with Interbus field bus node Festo P.BE-CPX-CP-EN en 1211b...
  • Page 124: B. Cpx-Cp Interface With Interbus Field Bus Node

    ......... Festo P.BE-CPX-CP-EN en 1211b...
  • Page 125 – The addresses of the inputs do not depend on the addresses of the outputs. The diagram below shows as an example the address assignment of the CPI system. Festo P.BE-CPX-CP-EN en 1211b...
  • Page 126 The following examples show the address assignment on the Interbus of a CPX terminal with the CPX-CP interface, in each case with the input address: IB20, output address OB20. Festo P.BE-CPX-CP-EN en 1211b...
  • Page 127 OB 25 O25.0...O25.7 O24.0...O24.7 Standard mode: OB 25 OB 24 IB = input byte; OB = output byte; status bits optional Fig. B/2: Example 1 – Analogue outputs, 1 CP string, status bits (without PCP channel) Festo P.BE-CPX-CP-EN en 1211b...
  • Page 128 Byte assignment of the output bytes CP string L2 O22.0...O22.7 Siemens mode: OB 22 O23.0...O23.7 Standard mode: OB 23 IB = input byte; OB = output byte Fig. B/3: Example 2 – 2 CP strings, PCP channel active Festo P.BE-CPX-CP-EN en 1211b...
  • Page 129: B.2 Diagnosing With Interbus

    Diag. I channel 6 O byte 5 I byte 5 Diag. O channel 4 Diag. I channel 4 Diag. O channel 5 Diag. I channel 5 Fig. B/4: Diagnostic channel assignment of a CPI system (Interbus), example 1 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 130 O byte 10 O byte 11 O byte 12 Diag. O channel 9 Diag. O channel 10 Diag. O channel 11 Diag. O channel 12 Fig. B/5: Diagnostic channel assignment of a CPI system (Interbus), example 2 Festo P.BE-CPX-CP-EN en 1211b...
  • Page 131 Index Appendix C Index Festo P.BE-CPX-CP-EN en 1211b...
  • Page 132 ............Festo P.BE-CPX-CP-EN en 1211b...
  • Page 133 Designated use ........Festo P.BE-CPX-CP-EN en 1211b...
  • Page 134 ......... . . Festo P.BE-CPX-CP-EN en 1211b...
  • Page 135 ........4-16 String assignment, Save ......Festo P.BE-CPX-CP-EN en 1211b...
  • Page 136 ........Festo P.BE-CPX-CP-EN en 1211b...

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