Festo CPX-FB11 Manual
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Festo CPX-FB11 Manual

Cpx terminal
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CPX Terminal
Manual
Electronics
CPX field bus node
Type CPX−FB11
Field bus protocol
DeviceNet
Manual
526 422
en 0306a
[674 160]

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Summary of Contents for Festo CPX-FB11

  • Page 1 CPX Terminal Manual Electronics CPX field bus node Type CPX−FB11 Field bus protocol DeviceNet Manual 526 422 en 0306a [674 160]...
  • Page 3 ....... . . 526 422 E (Festo AG & Co. KG, D 73726 Esslingen, Federal Republic of Germany, 2003) Internet: http://www.festo.com...
  • Page 4 Contents and general instructions TORX ® is a registered trade mark of CAMCAR TEXTRON INC., Rockford, Ill., USA Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 5: Table Of Contents

    2−16 2.2.3 General instructions for configuring the DeviceNet ... . 2−19 2.2.4 Instructions on configuring with RSNetWorx for DeviceNet ..2−21 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 6 A.3.10 Object, modification output words function module ... A−21 A.3.11 Object, modification input words function module ... . . A−22 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 7 ............C−1 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 8: Designated Use

    The maximum values specified for pressures, tempera tures, electrical data, torques etc. must be observed. Please comply with national and local safety laws and regula tions. Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 9: 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 the DeviceNet field bus. Service Please consult your local Festo repair service if you have any technical problems. Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 10: 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. VIII Festo P.BE−CPX−FB11−EN en 0306a...
  • 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: Notes On The Use Of This Manual

    General basic information on the method of operation, fitting, installation 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−FB11−EN en 0306a...
  • Page 13 Information on fitting, installing and commis pneumatics" sioning CPA pneumatics (type 12) type P.BE−CPA−... Valve terminals with Midi/ Instructions on fitting, installing and commis 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−FB11−EN en 0306a...
  • Page 14 The pneumatic interface is the interface between the modular electric periphery and the pneumatics. RSNetWorx Parameterisation, commissioning and diagnostic software Status bits Internal inputs which supply coded common diagnostic messages. Tab. 0/2: CPX−specific terms and abbreviations Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 15: Installation

    Installation Chapter 1 1−1 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 16 ........1−29 1−2 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 17 Information on installing the I/O modules and the pneumatic interfaces can be found in the manual for the CPX pneumatic interfaces and the CPX I/O modules (P.BE−CPX−EA−..). Instructions on installing the pneumatic components can be found in the relevant pneumatics manual. 1−3 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 18: General Instructions On Installation

    The CPX field bus node may be damaged if it is not handled correctly. Observe the regulations for handling electrostatically · sensitive components. Discharge yourself of static electricity before fitting or · removing the modules in order to protect the modules against static discharges. 1−4 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 19 Fig. 1/1: Connecting and display elements on the CPX field bus node The field bus connection is exchangeable. The following con nection possibilities are available: Micro style connection type FBA−2−M12−5POL (2 x M12) Open style connection type FBA−1−SL−5POL with terminal strip type FBSD−KL−2x5POL 9−pin sub−D plug 1−5 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 20 2. Pull the field bus node carefully and without tilting away from the contact rails of the manifold base. Field bus node CPX−FB11 Manifold base Contact rails Screws Fig. 1/2: Fitting/removing the field bus node 1−6 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 21 2. Tighten the screws 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 torque 0.9 ... 1.1 Nm. 1−7 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 22: Setting The Cpx Field Bus Node

    1. Place the cover carefully on the node. Please note Make sure that the seal is seated correctly. 2. Tighten both fastening screws at first by hand and then with torque 0.5 ... 0.8 Nm. 1−8 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 23: Setting The Dil Switches

    4. Set the diagnostic mode (lower right 2−position DIL switch). 5. Assign an unused station number to the CPX terminal. Set the desired station number (8−position DIL switch, elements 1...6). 6. Fit the cover again (chapter 1.2.1). 1−9 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 24 I/O bytes DIL switch 4: Baud rate DIL switch 5: station number Fig. 1/3: DIL switch in the field bus node (further information on 1 ... 5 see the following) 1−10 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 25 Tab. 1/1: Setting the operating mode DIL switch Reserved. Switch must be set to OFF Setting the DIL switches 2 Description Reserved for future extensions 2.1: OFF 2.2: OFF (default) Tab. 1/2: DIL switch 2 (reserved) 1−11 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 26 With this setting the status bits occupy an additional 16 I/O bits and can be transmitted via a polled" connection or a change of state" connection. The 8 status bits lie in the lower−value 8 bits. The higher−value 8 bits remain unused. Tab. 1/3: DIL switch 3 (diagnostic mode) 1−12 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 27 If no baud rate is recognised in the switch−on phase, 125 KBd will be set automatically. First connect the CPX terminal to the running DeviceNet network. Then switch on the power supply for the CPX terminal. Tab. 1/4: DIL switch 1 (baud rate) 1−13 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 28 Protocol Address designation Permitted station numbers DeviceNet Station number 0...63 Tab. 1/5: Permitted station numbers Recommendation: Assign the station numbers in ascending order. Assign the station numbers to suit the machine structure of your system. 1−14 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 29 Station number 38 1 + 4 = 5 2 + 4 + 32 = 38 Tab. 1/6: Examples of set station numbers The following pages contain a summary of the settings for the station numbers. 1−15 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 30 1. Installation Stat. Stat. Tab. 1/7: Setting station numbers 0...31: Position of the DIL switch elements 1−16 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 31 1. Installation Stat. Stat. Tab. 1/8: Setting station numbers 32...63: Position of the DIL switch elements 1−17 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 32: Connecting To The Field Bus

    If the CPX terminal is fitted onto the moving part of a ma chine, the field bus cable on the moving part must be pro vided with strain relief. Please observe also the relevant regulations in EN 60204 part 1. 1−18 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 33: Field Bus Baud Rate And Field Bus Length

    Tab. 1/9: Maximum field bus length and branch line length as a factor of the baud rate (as per ODVA specifi cation V 2.0) Information on setting the baud rate can be found in chapter 1.2.2. 1−19 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 34: Connection Instructions For Devicenet

    CPX terminal (pin 2 with the micro style connection or pin 5 with the open style connection): = 30.0 V DC = 11.0 V DC Recommendation: Place the power unit in or near the centre of the bus. 1−20 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 35 1 2 3 4 5 Tab. 1/10: Connection diagram for DeviceNet Connect the field bus cable of your control system to the field bus interface of the CPX terminal as described in the follow ing sections. 1−21 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 36: Micro Style Connection (2 X M12)

    The M12 plug serves for connecting the incoming field bus cable. The M12 plug serves for connecting the continuing field bus cable. Accessories from Festo for the micro style connection: M12 plug type FBS−M12−5GS−PG9 M12 socket type FBSD−GD−9−5POL Please note Use blanking plugs to seal unused connections.

  • Page 37: Open Style Connection (Screw Terminals, Ip20)

    Tab. 1/12: Pin assignment of the field bus interface (Open style connection, 5−pin) If you connect the field bus via the terminal strip type FBSD−KL−2x5POL from Festo, you can implement a T−tap function (double row of screw terminals). 1−23 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 38: Connection Example

    Micro style connection with T−tap Branch line function (if the micro style connection Field bus is removed completely with the plugs) Power supply T−adapter Screening Fig. 1/5: Structure of the bus interface and connection example 1−24 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 39: Further Connection Possibility Via The Subāˆ’D Connection

    This plug offers a further connection possibility to the field bus (supply and continuation). Use the sub−D socket from Festo type FBS−SUB−9−BU−2x4POL. Please note Please note that only the Festo socket conforms with protection class IP65. Before connecting the sub−D sockets of other manufac turers: Replace the two flat screws by bolts (part no.
  • Page 40 Housing Fig. 1/6: Screening connection within the CPX terminal Sub−D socket from Festo Fig. 1/7 shows the pin assignment in the Festo sub−D socket type FBS−SUB−9−BU−2x4POL. Screening connection A floating screening connection is intended with the sub−D socket from Festo.
  • Page 41 Fig. 1/7: Festo sub−D socket, pin assignment and screening/shield connection Please note The cable clip in the Festo sub−D socket is connected inter nally only capacitively with the metallic housing of the sub−D socket. This is to prevent equalising currents flowing through the screening of the field bus cable (Fig.

  • Page 42: Bus Termination With Terminating Resistors

    CAN_L and CAN_H. Fig. 1/8 shows this as an example with the open style connection. Resistor for bus termination (121 ± 1 %, 0.25 W) Fig. 1/8: Bus termination with resistor on the open style connection 1−28 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 43: 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. 1−29 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 44 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. 1/14: Pin assignment for system supply, additional supply and valve supply 1−30 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 45: Commissioning

    Commissioning Chapter 2 2−1 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 46: Parameterisation 2āˆ’28

    ......2−39 Commissioning the CPX terminal on the DeviceNet ....2−40 2−2 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 47 CPX pneumatic interfaces and CPX I/O modules (P.BE−CPX−EA−..). Instructions on commissioning the pneumatic components can be found in the relevant pneumatics manual. Pneumatics manual CPA (P.BE−CPA−..) Pneumatics manual for valve terminal type 03 (P.BE−MIDI/MAXI−03−..) 2−3 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 48: Commissioning

    The CPX terminal has an address range of up to 64 bytes of inputs and 64 bytes of outputs. Maximum 10 electric modules including the field bus node plus a pneumatic interface are permitted on a CPX terminal. 2−4 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 49: Ascertaining The Address Range

    Module identifiers displayed on the handheld; for I/O modules, these are also displayed in the window. Tab. 2/1: Overview of identifiers for CPX modules The address assignment within the individual I/O modules can be found in the manual for the I/O modules. 2−5 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 50 The address assignment within the pneumatic modules can be found in the manual for the valve terminal pneumatics. Further information on MPA pneumatic modules can be found in the manual for the CPX I/O modules (P.BE−CPX−EA−..). 2−6 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 51 Number of MPA pneumatic modules + __ x 8 O 11.Total sum of inputs/outputs to be configured Sum of 1. to 10.: _____ I _____ O Tab. 2/3: Ascertaining the number of inputs and outputs 2−7 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 52: Address Assignment Of The Cpx Terminal

    (the field bus node counts as a module with 0 inputs and 0 outputs). Counting from left to right, ascending without gaps de pending on the module type. The 8 status bits must be transmitted separately via a Strobed I/O" connection. 2−8 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 53 8DI: 8−input module (8 I) MPA pneumatic module (8 O) 4DO: 4−output module (4 O) MPA pneumatic module (8 O) 8DI 8DO: Multi I/O module (8 I/O) Fig. 2/1: Example for calculating the number of assigned I/Os 2−9 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 54 4DO 8DI Field bus node CPX−FB11 (0 O) MPA pneumatic module (8 O) MPA pneumatic interface (0 O) MPA pneumatic module (8 O) Fig. 2/2: Addressing within the CPX terminal in the example from Fig. 2/1 2−10 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 55 Ó Ó Field bus node CPX−FB11 CPA pneumatics Pneumatic interface (here the number of outputs set = 8) Fig. 2/3: Addressing within the CPX terminal in the example from Fig. 2/1, but here with CPA pneumatics 2−11 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 56 (CPA) or pneumatic sub−bases (Midi/Maxi) for single−solenoid valves are replaced by manifold bases for double−solenoid valves or vice versa (see pneumatics manual). when additional manifold bases (CPA) or sub−bases (Midi/Maxi) are added between existing sub−bases. 2−12 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 57 On the valve side, a valve plate has been added and the pneumatic interface has been set to 16 O. Ó Ó Ó Ó Ó Ó Ó Ó Ó 16 A Ó Ó Ó Fig. 2/4: Address assignment of a CPX terminal after extension/conversion 2−13 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 58: Bus Configuration And Addressing

    Configuration of the CPX terminal requires a very accurate procedure, as different configuration specifications may be necessary for each slave on the DeviceNet, due to the modu lar structure. Please observe here the specifications in the following sections. 2−14 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 59: Switching On The Power Supply

    Or switch on the power supplies in the following sequence: 1. the power supply for the bus interface 2. the power supply for all the field bus slaves 3. the power supply for the controller. 2−15 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 60 EDS library (EDS for electronic data sheets). The following possibilities are available for extending an EDS library: Installing an EDS file By entering slave features manually (only by using the parameter settings set at the factory) 2−16 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 61 Current EDS files, icons and information on the EDS files can be found under the following address in Internet: www.festo.com: Go to Business Area Pneumatics" and then to the Download Area". You will require the following information for the CPX...
  • Page 62 CPX terminal is not possible. When the EDS library has been extended, the CPX terminal is entered in the slave list as a possible DeviceNet slave. It can now be added to a network. 2−18 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 63: General Instructions For Configuring The Devicenet

    · communication types are permitted with the CPX terminal: Polled communication" Change of State/Cyclic" In addition to these communication connections a Strobed I/O" connection must be used in each case for transmitting the status bits. 2−19 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 64 Polled I/O" with Strobed I/O" is also supported by earlier versions. Assigning the I/O addresses of the slave to the PLC · operands. 1 assign the diagnostic byte to the PLC operands. · 4. Load the configuration into the scanner. 2−20 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 65: Instructions On Configuring With Rsnetworx For Devicenet

    EDS file. After installing the EDS file, you will find the CPX terminal in the Hardware" list. By shifting the mouse, you can insert slaves in the network on the right−hand side. 2−21 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 66 2. Commissioning CPX terminal with field bus node type CPX−FB11 in the Hardware" list. Fig. 2/5: Hardware list and network in RSNetWorx for DeviceNet 2−22 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 67 1. Double−click on the desired scanner in the network. A dialogue box will open. 2. Select the register [Scanlist] and assign the existing slaves to the scanner: Button for assigning the slave Fig. 2/6: Register [Scanlist] (example) 2−23 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 68 Communication type: Strobed" for diagnostic informa tion (1 input byte for the 8 status bits). Communication type: Polled" for I/O data; 3 input bytes for CPX input modules, 7 output bytes for CPX output modules and the pneu matic interface. 2−24 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 69 The CPX terminal appears in the input data with two separate communication connections: A Strobed" connection for transmitting the 8 status bits (diagnostic information). A Polled" or Change of State" connection for transmit ting the physical input data. 2−25 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 70 Fig. 2/9: Address assignment of the output (example) Loading the configuration into the scanner To conclude, load the configuration data into the scanner. Further information on this can be found in the documenta tion for your scanner. 2−26 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 71 Ó Ó Ó Ó Ó Ó Ó Ó Field bus node CPX−FB11 CPA pneumatics (I/O diagnostic interface deactivated) Pneumatic interface (here the number of outputs set = 8) Fig. 2/10: Addressing example for scanner 1747−SDN 2−27 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 72 (P.BE−CPX−SYS−..). The module parameters which are available for the various modules can be found in the manual for the relevant module (e.g. manual for CPX pneumatic interfaces and CPX I/O mod ules (P.BE−CPX−EA−..). 2−28 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 73 CPX terminal has been replaced after servicing. In these cases, check before replacing to see which settings are required and carry out these settings. 2−29 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 74 (clear CPX terminal and is handheld. text) lost if the CPX ter minal is replaced. It is possible to copy the current parameter settings with the aid of the handheld. Tab. 2/7: Methods of parameterisation 2−30 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 75 If the system parameter System start" is set to System start with saved parameterisation and saved CPX equip ment status", modified parameter settings will be valid in the CPX terminal, in some cases immediately after Power 2−31 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 76 (see section 2.2.2). The following diagram shows the register card Parameters" of the CPX terminal: Fig. 2/11: Parameters of the CPX terminal in RSNetWorx The settings saved in the project are displayed in offline mode. 2−32 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 77 Parameters and data of the selected group (here system diagnostic data) Fig. 2/12: Selecting the parameters and data If you click a value (current value), the Detail representation" for the relevant data or parameters will be displayed (see following diagram). 2−33 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 78 In online mode the settings of the CPX terminal will be transmitted and displayed when accessed. Transmission of the values requires a certain amount of time. Current values are continuously displayed only in monitor mode. However, there is no detail representation (see Fig. 2/13). 2−34 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 79 You can determine the status to be assumed for each output channel (output or solenoid coil) separately. The standard setting is Reset the output channel". Further information can be found in the CPX system manual. 2−35 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 80 Select the setting [Configuration recovery] in the field · [ADR settings]. The scanner then automatically loads the set parameters into the CPX terminal before it exchanges I/O data with the CPX terminal. 2−36 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 81 2. Commissioning Setting [Configuration Recovery] Fig. 2/14: Setting for automatic parameterisation after Power On 2−37 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 82 1 ... 13 Diagnostic trace status object (various) 1, 2 Slave size object SINT 1 ... 37 System object, Slave mode SINT Tab. 2/9: Object classes (overview) Detailed object descriptions can be found in Appendix A.3. 2−38 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 83 2. Commissioning 2.3.4 Parameterisation with the handheld The CPX handheld offers menu−orientated access to para meterise the CPX terminal without configuration software. Information on operating the handheld can be found in the appropriate manual. 2−39 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 84 CPX terminal has been replaced, the new terminal is also operated with the desired parameter set tings. Use spot checks if necessary to check the parameterisa · tion, e.g. with the configuration program or with the hand held. 2−40 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 85: Diagnosis And Error Treatment 3āˆ’1

    Diagnosis and error treatment Chapter 3 3−1 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 86 ..........3−21 3−2 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 87 CPX I/O modules (P.BE−CPX−EA−..). Information on diagnosing the pneumatic components can be found in the relevant pneumatics manual: Pneumatics manual CPA (P.BE−CPA−..) Pneumatics manual for valve terminal type 03 (P.BE−MIDI/MAXI−03−..) 3−3 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 88: Overview Of Diagnostic Possibilities

    PLC user program. Diagnosis with Diagnostic information can be Fast on−the−spot" fault Manual for the the handheld displayed conveniently and in recognition handheld menu−listed form on the CPX handheld. Tab. 3/1: Diagnostic possibilities 3−4 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 89: Diagnosis Via Leds

    CPX field bus node. CPX−specific LEDs PS: power system PL: power load SF: system fault M: modify DeviceNet−specific LEDs MS: module status NS: network status IO: I/O status Fig. 3/1: LEDs on CPX field bus node CPX−FB11 3−5 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 90 The following LEDs Normal light up green: The SF LED does not light up. M LED see function number 4402 Lights up only when inputs/outputs are controlled via DeviceNet. Tab. 3/2: Normal operating status 3−6 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 91: Cpxāˆ’Specific Leds

    PL (power load) power load supply (outputs/valves) LED (green) Sequence Status Meaning/fault treatment No fault Load voltage None applied LED lights up Load voltage at system Eliminate undervoltage supply or additional supply outside the tolerance LED flashes range 3−7 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 92 LED flashes The system fault LED flashes depending on the fault class. Fault class 1 (simple fault): 1 flash, interval Fault class 2 (fault): 2 flashes, interval Fault class 3 (serious fault): 3 flashes, interval 3−8 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 93 The Force function is enabled (see Force mode system parameter; function no. 4402). LED flashes The display of the Force function (LED flashes) has precedence over the display of the setting for System start (LED lights up). 3−9 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 94 Complete or correct the configuration corrected Flashes red Fault which cannot be Check CPX equipment and LEDs; if corrected necessary request servicing Lights up red CPX terminal is carrying out None a self−test Flashes red green 3−10 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 95 Flashes Communication failed" red/green Test algorithm which makes sure that station numbers are not assigned twice on the network. The test is usually carried out automatically when connection is made to the network. 3−11 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 96 One or several outputs are Check the other LEDs, if necessary forcibly switched off request servicing (perhaps a fault which cannot be corrected); one Lights up red or more inputs have a fault which cannot be corrected. 3−12 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 97: Diagnosis Via Status Bits

    If various faults occur simultaneously on different types of modules, they cannot be assigned by means of the status bits. Faults can be clearly defined via the I/O diagnostic inter face of by diagnosis via DeviceNet access. 3−13 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 98: Diagnosis Via I/O Diagnostic Interface

    If the I/O diagnostic interface is active, it will occupy the first 16 inputs and outputs in the address range. Instructions on diagnosing with the I/O diagnostic interface can be found in the CPX system manual. 3−14 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 99 3.5.1 Diagnosis via the Software Configurator 1. Make sure that the field bus node is online on the DeviceNet. 2. Double−click the icon of the valve terminal in the Software Configurator (e.g. RSNetWorx). 3. Click the Device Parameters" tab. 3−15 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 100 Groups with diagnostic data Detailed information on parameters and data can be found in Appendix B.1 and in the CPX system manual. The following diagram shows as an example the system diag nostic data in the group SysDiag.Data. 3−16 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 101 CPX system, irrespective of the module type. The equipment fitted on the CPX terminal must be known before the relevant module diagnostic data can be ascertained (see following example). 3−17 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 102 Ó Ó 16 A Ó Ó Ó Ó Ó Ó Ó Ó First digital module Third digital module (digital module 2) (digital module 0) Second digital module (digital module 1) Fig. 3/3: Numbering the modules (example) 3−18 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 103: Diagnosis Via The User Program

    Long−term memory (max. 40 entries) Detail diagnosis + relative time stamp per fault event Tab. 3/6: Diagnostic data A description of the possible fault numbers can be found in chapter 5 of the system manual. 3−19 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 104 (114 3. Ascertain relevant module diagnostic data Fault number, channel General parameter type and number of the object module (100 faulty channel Tab. 3/7: Possible sequence of diagnosis 3−20 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 105: Fault Treatment

    PLC stop, field bus interruption or field bus 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). 3−21 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 106 3. Diagnosis and error treatment 3−22 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 107 Technical appendix Appendix A A−1 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 108 A.3.15 Diagnostic trace status object ......A−30 A−2 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 109: Technical Appendix

    Baud rate 125 kBaud, 250 kBaud, 500 kBaud Cable type See DeviceNet specification part 1, Appendix B and installation guidelines for your controller Cable length (depends on baud rate and cable type) Max. 500 m A−3 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 110: Accessories For Field Bus Connection

    Tab. A/1: Accessories for field bus connection If you wish to use 9−pin sub−D plugs of other manufacturers, you must replace the two flat screws on the plug by threaded sockets (part no. 340 960). A−4 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 111: Devicenet Objects

    8−bit input data General para meters Object Assembly Message router Assembly Assembly Inputs Outputs Diagnostic byte Diagnostic trace object Explicit Connection Message Connection Diagnostic trace status object Fig. A/1: DeviceNet object model of the CPX terminal A−5 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 112: Overview

    Service code Service name 05 (0x05) Reset 14 (0x0E) Get attribute single 16 (0x10) Set attribute single 75 (0x4B) Allocate group 2 identifier set 76 (0x4C) Release group 2 identifier set A−6 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 113 A description of the functions of the individual parameters and data can be found in Appendix B. Basic principles of parameterisation can be found in the CPX system manual. A−7 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 114: General Object Module Parameters

    Not all the attributes of this object exist as parameters in all module types. Information on the parameters, and thereby on the attributes which a module supports, can be found in the manual for the relevant module. A−8 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 115 USINT 2008 + m * 4 + 1 (see System manual chapter 5 Possible fault (bit 0 ... 7) numbers") Information 2 USINT 2008 + m * 4 + 2 (Reserved) (bit 0 ... 7) A−9 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 116 Input debouncing time (value range 0 ... 3) USINT 4828 + m * 64 + 1 Description see Tab. B/25 (bit 4, 5) 0: 0.1 ms 1: 3 ms (typical presetting) 2: 10 ms 3: 20 ms A−10 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 117 Attributes 119 ... 174 are also available for future module types. Module−specific data and parameters are stored in attributes 119 ... 174, depending on data type (size) and sequence. A description of these parameters can be found in the manual for the relevant module. A−11 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 118 1st. byte parameter of object 100 (attribute 119). Pneumatic interface 1. Parameter (32 bit): Activate monitoring wire fracture channel−by−channel; Placing in the 1st./2nd./3rd./4th. byte parameter of object 100 (attributes 119, 120, 121 and 122). A−12 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 119 Object instances of the analogue channels (16−bit orientated) Instances of the function modules (16−bit orientated) Object instances of the digital outputs (8−bit orientated) Each new data range begins on the LSB (least significant bit) of a word. A−13 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 120 Object instances of the analogue channels (16−bit orientated) Instances of the function modules (16−bit orientated) Object instances of the digital inputs (8−bit orientated) Each new data range begins on the LSB (least significant bit) of a word. A−14 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 121 Digital data 8 bit Transmission by communication types Polled I/O or COS/Cyclic. Instance 102: SYSTEM STATUS Instance 102 (system status) possesses the following member list: Number Entries in member list Orient. Obj. Status byte 8 bit A−15 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 122: Assigning The I/O Channels With The Force, Fail Safe And Idle Parameters

    The first word receives the lowest instance number of the relevant object. The second word receives the second lowest instance number etc. Further instructions on assigning the Force, Fail safe and Idle parameters can be found in section B.2.2. A−16 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 123: Object, Modification Digital Outputs

    Fault state parameter for output word n WORD Get/set Idle mode parameter for output word n WORD Get/set Idle state parameter for output word n WORD Identical with the assignment of the data block of the digital outputs. A−17 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 124: Object, Modification Digital Inputs

    Access Description Type Function no. Get/set Force mode parameter for input word n WORD Get/set Force state parameter for input word n WORD Identical with the assignment of the data block of the digital inputs. A−18 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 125: Object, Modification Analogue Outputs

    Idle mode of the relevant channel USINT Get/set Idle state of the relevant channel Identical with the distribution of the data block of the analogue output data. The value is congru ent with the value of the analogue output channel. A−19 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 126: Object, Modification Analogue Inputs

    Force mode of the relevant channel USINT Get/set Force state of the relevant channel Identical with the distribution of the data block of analogue input data. The value is congruent with the value of the analogue input channel. A−20 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 127: Object, Modification Output Words Function Module

    Fault state parameter for output word n WORD Get/set Idle mode parameter for output word n WORD Get/set Idle state parameter for output word n WORD Identical with the distribution of the data block of the function output data. A−21 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 128: Object, Modification Input Words Function Module

    Description Type Function no. Get/set Force mode parameter for input word n WORD Get/set Force state parameter for input word n WORD Identical with the distribution of the data block of the function input data. A−22 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 129: Moduleāˆ’Independent System Object

    Specifies how the system start of the CPX terminal is to be carried out 0: System start with default parameterisation (fac tory setting) and current CPX equipment status 1: System start with saved parameterisation and saved CPX equipment status A−23 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 130 100 via the relevant module type. With the aid of this instance number, further diagnostic data can be ascertained (e.g. the number of the faulty channel). A−24 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 131 Bit 4: Monitoring SCV (short circuit at the valves) Bit 5 ... 7: Reserved 1: Active (presetting) 0: Inactive Get/set Force mode USINT 4402 (bit 2, 3) Description see Tab. B/16 0: Blocked 1: Enabled A−25 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 132 M−LED on the field bus node lights up. Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Number of input bytes (Rx size) USINT Specifies the number of input bytes of the CPX terminal. A−26 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 133: Status And Diagnostic Object

    Bit 5: short circuit/overload Bit 6: wire fracture Bit 7: other faults Get/set 16 output bits (order data) of the I/O diagnostic UINT interface 16 input bits (reply data) of the I/O diagnostic UINT interface A−27 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 134: Diagnostic Trace Object

    2) Measured from the moment the power supply is switched on. 3) If the fault number = 0, the contents are also 0. If the fault number lies between 128 ... 199 (fault class 3), the contents are not relevant (servicing required). A−28 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 135 2) Measured from the moment the power supply is switched on. 3) If the fault number = 0, the contents are also 0. If the fault number lies between 128 ... 199 (fault class 3), the contents are not relevant (servicing required). A−29 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 136: Diagnostic Trace Status Object

    3: Register up to the defined FN + MN + CN 4: Register as from the defined FN 5: Register as from the defined FN + MN 6: Register as from the defined FN + MN + CN 7: Reserved A−30 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 137 (bit 0 ... 7) Get/set Channel number USINT 3486 Channel number for the diagnostic memory filter (bit 0 ... 7) Get/set Fault number USINT 3487 Fault number for the diagnostic memory filter (bit 0 ... 7) A−31 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 138 A. Technical appendix A−32 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 139 Structure of the EDS files Appendix B B−1 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 140 ........B−43 B.3.20 Group Diagnostic memory entries ......B−45 B−2 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 141 Approx. 1027 DNIO2CPX−DE.EDS 9 digital modules, 9 analogue modules. In the file names DE stands for German, EN for English. This EDS file supports all possible module combinations. Tab. B/1: EDS files for the CPX terminal B−3 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 142: Structure Of Eds Files

    Data and parameters of the MPA electronics module Dat/Par MPA1 Dat/Par MPA... Force Param DO Force parameter digital output modules Force Param DI Force parameter digital input modules FailSafe Param DO Fail safe parameter digital output modules B−4 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 143 This group shows all the parameters of the CPX terminal. The number of modules listed depends on the EDS file used. These data and parameters are not supported by all EDS files. Tab. B/2: Parameter groups in the EDS file B−5 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 144 CPX terminal. It is not identical to the module position number (see also Fig. B/1). The digital modules and the analogue modules are counted separately in each case from left to right beginning with zero. B−6 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 145 Pneumatic interface (PI Mod) Second digital module (dig. module 1) First analogue module (ana. module 0) Third digital module (digital module 2) Second analogue module (analogue module 1) Fig. B/2: Numbering the modules (example with CPA pneumatics) B−7 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 146: Assigning The I/O Channels With The Force, Fail Safe And Idle Parameters In The Eds File

    Channel type identifier in group names The following pictures show as an example the assignment of the digital force outputs. The digital modules and the analogue modules are counted separately in each case from left to right. B−8 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 147 B. Structure of the EDS files 4DO 8DI 14 15 14 15 14 15 Number of the output word Bit number Fig. B/3: Assignment of the digital force outputs (example MPA pneumatics) B−9 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 148 14 15 14 15 Number of the output word Bit number Fig. B/4: Assignment of the digital force outputs (example CPA pneumatics) The diagram below shows as an example the assignment of the analogue force outputs. B−10 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 149 Ó Ó Ó Ó Ó Ó Ó Ó Ó Ó Ó Ó Ó Ó Ó Ó Analogue channel 0 + 1 Analogue channel 2 + 3 Fig. B/5: Assignment of the analogue force outputs (example) B−11 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 150: Parameter And Data In The Eds File

    Tab. B/5: Status bits SysDiag.Data: Diagnostic status Function no. 1937 Description The diagnostic status specifies whether there are diagnostic data. Values 0: There are no diagnostic data 1: There are diagnostic data Tab. B/6: Diagnostic status B−12 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 151 Location of fault, module number SysDiag.Data: Fault number Function no. 1938 Description Contains the current fault number Values 0 ... 255: Fault number Note Possible fault messages see CPX system manual Tab. B/8: Fault number B−13 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 152: Group Sysdata

    0 = System start with default parameterisa parameterisation tion (factory setting) and current CPX equipment status 1 = System start with saved parameterisa tion and saved CPX equipment status Tab. B/9: CPX operating mode 1 B−14 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 153 01: Short circuit/overload at the outputs 0 = Inactive 02: Undervoltage at the outputs 03: Undervoltage at valves 04: Short circuit at valves (SCV) 05: res Reserved for extensions 07: res Note See system parameter Diagnostic monitoring" Tab. B/11: Monitoring B−15 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 154 Specifies the number of input bytes of the CPX terminal. Tab. B/12: Number of input bytes SysDaten: (Tx size) number of output bytes Function no. Description Specifies the number of output bytes of the CPX terminal. Tab. B/13: Number of output bytes B−16 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 155: Group Sysparameter

    Reserved for extensions 07: res Note The method of operation of the channel fault LED remains unaltered. Monitoring can also be set separately for each module (see module parameter monitoring CPX module). Tab. B/14: Monitoring B−17 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 156 Change over handheld: When changing from enabled" to blocked". Change over field bus: When changing from blocked" to enabled". Values 0 = Blocked (presetting) 1 = Enabled Note Force signals have precedence over Fail safe signals. Tab. B/16: Force mode B−18 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 157: Group Dat/Par Dig. Mod

    Module type Module does not exist Input module type CPX−4DE Input module type CPX−8DE Output module type CPX−4DA Multi I/O module type CPX−8DE−8DA Note See type plate; further modules in preparation Tab. B/18: Module code B−19 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 158 2008 + m * 4 + 1 m = module number (0 ... 47) Description Module fault number Values 0 ... 255 (fault number) Note Possible fault messages see CPX system manual Tab. B/21: Fault number B−20 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 159 OUT/VAL 03: res Reserved for extensions 04: res 05: res 06: res 07: res Note Monitoring can also be set for the complete CPX terminal (see system parameter Monitoring"). Tab. B/23: Monitoring the digital module B−21 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 160 Input debouncing times are specified in order to eliminate interfering changes of signal edge during switching procedures (bouncing of the input signal). Detailed information on this parameter can be found in the CPX system manual. Tab. B/25: Input debouncing time B−22 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 161 01: Channel 1 07: Channel 7 Note The signal extension time can be specified separately for each input module (see function no. 4828 + n; n = m * 64 + 1). Tab. B/27: Signal extension channel B−23 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 162: Group Dat/Par Pi Mod

    Function no. 16 + 16m + 13 m = module number (0 ... 47) Description Specifies the output status of the pneumatic interface. Values 0 ... 255 Note See type plate Tab. B/29: Revision code B−24 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 163 2008 + m * 4 + 0 m = module number (0 ... 47) Description Specifies the number of the faulty channel. Values 0 ... 63 (channel number 0 ... 63) Tab. B/32: Module Diag Channel No. B−25 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 164 Note With monitoring wire fracture, a missing valve or a wire fracture (connection fault between the pneumatic interface and the valve coil) is recognised. Tab. B/34: Monitoring wire fracture channel x (only for CPA pneumatics) B−26 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 165: Group Dat/Par Ana.mod

    0 = No module fault 1 = Module fault 01: Channel type (0 = O, 1 = I) 0 = Faulty output channel 1 = Faulty input channel 02...07: Reserved Tab. B/37: Module diagnosis type B−27 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 166 01: Short circuit/overload in the actuator supply 0 = Inactive 02 ... 06: Reserved 07: Parameterisation fault Note Monitoring can also be set for the complete CPX terminal (see system parameter Monitoring"). Tab. B/40: Monitoring analogue module B−28 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 167 See manual for the relevant analogue module Note The choice of data format depends on the field bus or field bus master used and simplifies evaluation of the analogue values. Tab. B/42: Data format analogue inputs B−29 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 168 Tab. B/45: Signal range channel 0/1 Dat/Par Ana. Mod...: Measured value smoothing of inputs Function no. Only relevant for analogue input modules (see manual for CPX modules). Description Values Tab. B/46: Measured value smoothing of inputs B−30 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 169: Group Dat/Par Fkt. Mod

    Field bus node type CPX−FB6; remote I/O Field bus node type CPX−FB11; remote I/O Field bus node type CPX−FB23; remote I/O 20... Field bus node type CPX−FB...; remote I/O Note See type plate; further modules in preparation Tab. B/48: Module code B−31 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 170 2008 + m * 4 + 1 m = module number (0 ... 47) Description Module fault number Values 0 ... 255 (fault number) Note Possible fault messages see CPX system manual Tab. B/51: Fault number B−32 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 171: Group Dat/Par Mpa

    0 = No module fault 1 = Module fault 01: Channel type (0 = O, 1 = I) 0 = Faulty output channel 1 = Faulty input channel 02 ... 07: Reserved Tab. B/54: Module Diag Type B−33 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 172 UT/VAL 0 = Inactive 00: res Reserved for extensions 01: res 03 to 07: Note Monitoring can also be set for the complete CPX terminal (see system parameter Monitoring"). Tab. B/57: Monitoring the digital module B−34 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 173: Group Force Param Do

    Determines the signal status for the relevant channel (Force state). 00: O0.0; Force state 0 = Reset signal (factory setting) 01: O0.1; Force state 1 = Set signal 02: O0.2; Force state etc. Tab. B/59: Force state output word ... B−35 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 174: Group Force Param Di (Force Parameter Digital Inputs

    Determines the signal status for the relevant channel (Fault state). 00: O0.0; 0:reset, 1: set 0 = Rest signal (presetting) 01: O0.1; 0:reset, 1: set 1 = Set signal 02: O0.2; 0:reset, 1: set etc. Tab. B/61: Fault state output word ... B−36 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 175: Group Idle Param Do

    Determines the signal status for the relevant channel (Fault state). 00: O0.0; 0:reset, 1: set 0 = Rest signal (presetting) 01: O0.1; 0:reset, 1: set 1 = Set signal 02: O0.2; 0:reset, 1: set etc. Tab. B/63: Idle state output word ... B−37 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 176: Group Force Param Ao

    See Force parameter DO. Analogue inputs can be influenced instead of digital outputs. B.3.17 Group DiagMem.Param DiagMem.Param: Delete diagnostic memory Function no. Description Enables diagnostic memory to be deleted. Values Values Delete Tab. B/64: Delete diagnostic memory B−38 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 177 Stop after 40 entries (save the first 40 entries) Overwrite old entries (save the last 40 entries), presetting) Note The diagnostic memory will be deleted if the mode is changed. Tab. B/66: Run/Stop filter 1 B−39 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 178 By registering the running faults, you can ascertain how long the fault has ex isted. Incoming and running faults each represent one entry. With running faults the fault number 0" is entered. Maximum 40 entries are saved together. Tab. B/68: End of fault filter 1 B−40 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 179 Register only the FN of a channel Reserved Note The numbers are determined by means of the diagnostic memory parameters Module and channel numbers" (function nos. 3485 ... 3486). Tab. B/70: MN/CN filter (module/channel filter) B−41 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 180 3487 Description Fault number for the diagnostic memory filter Values 0 ... 255 Fault number (0 = presetting) Note Is only effective if an appropriate diagnostic memory filter is active. Tab. B/73: Fault number (FN) B−42 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 181: Group Syspar System Start

    Specifies the number of entries in the diagnostic memory Values 0 ... 40 Note Can be used as a loop counter if the complete diagnostic memory is to be read out by PLC program. Tab. B/75: Number of entries B−43 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 182 The overflow is displayed when the first 40 faults are registered as well as when the last 40 faults are registered. Overrun means that more than 40 faults have occurred. The fault registering can be stopped and started with the Run/Stop filters. Tab. B/76: Status of diagnostic memory B−44 Festo P.BE−CPX−FB11−EN en 0306a...

  • Page 183: Group Diagnostic Memory Entries

    Number of the first faulty channel 0 ...2 n = 10 * d + 7 Fault number 0 ... 255: Fault number (possible fault 0 ... 255 n = 10 * d + 8 messages see CPX system manual) B−45 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 184 If the fault number = 0, the contents of these bytes are also 0. If the fault number lies between 128 ...199 (fault class 3), the contents of these bytes are not relevant (servicing required). Tab. B/77: Diagnostic memory data B−46 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 185 Index Appendix C C−1 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 186 ............C−3 C−2 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 187 ......B−14 CPX operating mode 2 ......B−15 C−3 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 188 ......B−40 Entries remanent with Power on ....B−39 C−4 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 189 ......... . . 3−5 Location of fault, module number ....B−13 C−5 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 190 Operating mode ....... . 1−11 C−6 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 191 1−11 Station number ....... 1−14 C−7 Festo P.BE−CPX−FB11−EN en 0306a...
  • Page 192 ........1−30 C−8 Festo P.BE−CPX−FB11−EN en 0306a...

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