cpx terminal - festo...diagnosing a cpx terminal by means of the cpx field bus node or cpx−fec...

Electronicsmanual

CPX−CP interface

Type CPX−CP−4−FB

CPX terminal

Manual539 294en 0405NH[681 785]

US paten

t no. 6,216,738

Contents and general instructions

IFesto P.BE−CPX−CP−EN en 0405NH

Author P. Mauch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Editor M. Holder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Original de. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Edition en 0405NH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Designation P.BE−CPX−CP−EN. . . . . . . . . . . . . . . . . . . . . . . . .

Order no. 539 294. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

© (Festo AG�&�Co.�KG, D�73726 Esslingen, Federal Republicof Germany, 2004)Internet: http://www.festo.comE−Mail: [email protected]

The reproduction, distribution and utilization of thisdocument as well as the communicaton of its contents toothers without express authorization is prohibited.Offenders will be held liable for the payment of damages.All rights reserved in the event of the grant of a patent,utility module or design.


II Festo P.BE−CPX−CP−EN en 0405NH


IIIFesto P.BE−CPX−CP−EN en 0405NH

Contents

Designated use VII . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Target group VIII . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Service VIII . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Required software versions VIII . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Important user instructions IX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Notes on the use of this manual XI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1. System summary of the CP system 1−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1 CP system overview 1−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1.1 Method of operation of the CP system 1−6 . . . . . . . . . . . . . . . . . . . . . . .

1.1.2 Variants of the CP system 1−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1.3 Assigned I/Os of the CP modules 1−11 . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 CP system with the CPX−CP interface 1−12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.1 Address range of the CP system with the CPX−CP interface 1−13 . . . . . .

1.2.2 Address assignment 1−14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. Installation 2−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1 General instructions on installation 2−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2 CP connections 2−7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.1 Permissible CP modules and string lengths depending on the CP�cable 2−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.2 Connecting CP strings 2−10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3 Connecting the power supply 2−11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.1 Power supply 2−12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.2 Ascertaining the current consumption 2−13 . . . . . . . . . . . . . . . . . . . . . . .

2.3.3 Power supply concept � Formation of power zones 2−16 . . . . . . . . . . . .

2.4 Complying with protection class IP65/IP67 2−20 . . . . . . . . . . . . . . . . . . . . . . . . . .


IV Festo P.BE−CPX−CP−EN en 0405NH

3. Commissioning 3−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 Procedure for commissioning 3−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2 Preparing the CP system for commissioning 3−5 . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.1 Checking the CP strings 3−5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.2 Saving the string assignment 3−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3 Switching−on reaction of the CP system 3−9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4 Reaction of the CP system to faults in operation 3−11 . . . . . . . . . . . . . . . . . . . . . .

3.4.1 Eliminating assignment faults 3−11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.2 Replacing CP modules 3−12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.3 Replacing CP modules during operation 3−13 . . . . . . . . . . . . . . . . . . . . .

3.5 Notes on operation 3−16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.6 Parametrising 3−17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.7 Commissioning functions with the handheld 3−24 . . . . . . . . . . . . . . . . . . . . . . . . .

3.7.1 CPX−CP interface menu commands on the handheld 3−25 . . . . . . . . . . .

3.7.2 Representation of the CP modules 3−26 . . . . . . . . . . . . . . . . . . . . . . . . . .

3.7.3 Displaying the string assignment 3−27 . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.7.4 Observing signal states (Monitoring) 3−28 . . . . . . . . . . . . . . . . . . . . . . . .

3.7.5 Parametrising with the handheld 3−30 . . . . . . . . . . . . . . . . . . . . . . . . . . .

4. Diagnosis and error treatment 4−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1 Overview of diagnostic options 4−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2 Fault messages of the CPX−CP interface 4−5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3 Diagnosis via LEDs 4−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.1 Normal operating status 4−10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.2 CP system−specific LEDs 4−11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.3 CP string−specific LEDs 4−13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.4 Diagnosing via the CPX−FEC or CPX field bus node 4−14 . . . . . . . . . . . . . . . . . . . .

4.4.1 Status bits of the CPX terminal 4−14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.4.2 I/O diagnostic interface and diagnostic memory 4−15 . . . . . . . . . . . . . .

4.5 Diagnosis functions with the handheld 4−19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.6 Fault treatment and parametrising 4−20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


VFesto P.BE−CPX−CP−EN en 0405NH

A. Technical appendix A−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.1 Technical specifications CPX−CP interface, type CPX−CP−4−FB A−3 . . . . . . . . . . . .

A.2 Accessories A−5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.3 Displaying CP module−specific information with the handheld A−6 . . . . . . . . . . .

A.4 Address assignment for CP valve terminals and CP modules A−7 . . . . . . . . . . . .

A.5 Parametrising with the FST software (CPX−FEC) A−9 . . . . . . . . . . . . . . . . . . . . . . .

B. CPX−CP interface with Interbus field bus node B−1 . . . . . . . . . . . . . . . . . . . . . . .

B.1 Addressing with Interbus B−3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.1 Address range with Interbus field bus nodes B−3 . . . . . . . . . . . . . . . . .

B.1.2 Address assignment with Interbus field bus nodes B−3 . . . . . . . . . . . .

B.2 Diagnosing with Interbus B−7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C. Index C−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


VI Festo P.BE−CPX−CP−EN en 0405NH


VIIFesto P.BE−CPX−CP−EN en 0405NH

Designated use

The CPX−CP interface described in this manual has been de�

signed exclusively for use in conjunction with CPX terminalsfrom Festo. The designated CP modules from Festo (CP valveterminals and CP I/O modules) can be connected at the CPX−

CP interface.

The individual CP modules of the CP system are documentedin specific manuals. The safety instructions listed in the man�uals must always be observed and the relevant CP module

must only be used as intended.

The CPX terminal and the CP modules connected to it are only

to be used as follows:

� as intended in industrial installations.

� without any modifications by the user Only the conver�sions or modifications described in the documentationsupplied with the product are permitted.

� in faultless technical condition.

The maximum values specified for pressures, temperatures,electrical data, torques, etc. must not be exceeded.

Observe also the standards specified in the relevant chapters,

as well as national and local laws and technical regulations.


VIII Festo P.BE−CPX−CP−EN en 0405NH

Target group

This manual is intended exclusively for technicians trained in

control and automation technology who have experience ininstalling, commissioning, programming and diagnosing pro�grammable logic controllers (PLC) and field bus systems.

Service

Please consult your local Festo repair service if you have anytechnical problems.

Required software versions

Certain software versions of the CPX field bus node or CPX−FEC are require to operate the CPX−CP interface:

CPX field busnode/CPX−FEC

Required version 1)

CPX−FB6 (Interbus) Software status from 11 Feb 2004(R12)

CPX−FB11 (DeviceNet) Not currently supported, in preparation 2)

CPX−FB13 (PROFIBUS) Software status from 26 Feb 2004(R12)

CPX−FB14 (CANOpen) Not currently supported, in preparation 2)

CPX−FB23 (CC−Link) Software status from 6 Mar 2004 (R15)

CPX−FEC Software status from 6 May 2004 (R5)

1) Software status (SW) see type plate2) See manual for the appropriate CPX field bus node

Please notePlease also observe the notes on the software status in thedocumentation for the CPX field bus node or CPX−FEC.


IXFesto P.BE−CPX−CP−EN en 0405NH

Important user instructions

Danger categories

This manual contains instructions on the possible dangerswhich may occur if the product is not used correctly. Theseinstructions are marked (Warning, Caution, etc.), printed on ashaded background and marked additionally with a picto�gram. A distinction is made between the following dangerwarnings:

WarningThis means that failure to observe this instruction mayresult in serious personal injury or damage to property.

CautionThis means that failure to observe this instruction mayresult in personal injury or damage to property.

Please noteThis means that failure to observe this instruction mayresult in damage to property.

The following pictogram marks passages in the text whichdescribe activities with electrostatically sensitive compo�nents.

Electrostatically sensitive components may be damaged ifthey are not handled correctly.


X Festo P.BE−CPX−CP−EN en 0405NH

Marking special information

The following pictograms mark passages in the text contain�ing special information.

Pictograms

Information:Recommendations, tips and references to other sources ofinformation.

Accessories:Information on necessary or sensible accessories for theFesto product.

Environment:Information on environment−friendly use of Festo products.

Text markings

· The bullet indicates activities which may be carried out inany order.

1. Figures denote activities which must be carried out in thenumerical order specified.

� Hyphens indicate general activities.


XIFesto P.BE−CPX−CP−EN en 0405NH

Notes on the use of this manual

This manual refers to the following version:

Version New in this version

CPX−CP interface from softwarestatus 14 June 2004 (R01) 1)

� First version

1) Software status (SW) see type plate

This manual contains specific information on the method ofoperation, and on fitting, installing and commissioning theCPX−CP interface.

Specific information on commissioning, programming anddiagnosing a CPX terminal by means of the CPX field busnode or CPX−FEC being used can be found in the relevantmanual (see Tab.�0/2).

General basic information on the method of operation, fitting,installing and commissioning of CPX terminals can be foundin the CPX system manual.

Information on the CP modules and the valve terminals with aCP connection can be found in the manual for the relevantmodule. Tab.�0/1 has an overview.

Type Title Content

Electronicsmanual

�CP modules"type P.BE−CPEA−...

Fitting, installing and commissioning CP inputand output modules, type CP−..

�CP−CL modules"type P.BE−CPX−EA−CL...

Fitting, installing and commissioning CP inputand output modules, type CP−..−CL

Pneumaticsmanual

�CPV valve terminal"type P.BE−CPV−...

Fitting, installing, commissioning, servicing andconverting the CPV pneumatics (type 10)

�Valve terminals withCPA pneumatics"type P.BE−CPA−...

Fitting, installing, commissioning, servicing andconverting the CPA pneumatics (type 12)

Tab.�0/1: Manuals for CP I/O modules and CP valve terminals from Festo


XII Festo P.BE−CPX−CP−EN en 0405NH

Type Title Description

Electronicsmanual

�System manual"type�P.BE−CPX−SYS−...

Overview of structure, components andmethod of operation of CPX terminalsInstallation and commissioning instructions aswell as basic principles of parameterisation

�CPX field bus node"type�P.BE−CPX−FB...

Instructions on fitting, installing, commission�ing and diagnosing the relevant field bus node

�CPX I/O modules"type P.BE−CPX−EA−...

Notes on connection and instructions on fitting,installing and commissioning input and outputmodules of type CPX−..., the MPA pneumaticmodules as well as of MPA, CPA and Midi/Maxipneumatic interface

�CPX analogueI/O�modules"type�P.BE−CPX−AX−...

Notes on connection and instructions on fitting,installing and commissioning CPX analogue I/Omodules

�CPX−CP interface"type P.BE−CPX−CP−..

Instructions on commissioning and diagnosingCPX terminals with the CP interface typeCPX−CP−4−FB

�Handheld"type P.BE−CPX−MMI−1−...

Instructions on commissioning and diagnosingCPX terminals with the handheld typeCPX−MMI−1

�CPX−FEC"type P.BE−CPX−FEC−...

Instructions on fitting, installing, commissio�ning and diagnos. the CPX Front−End Controller.

Softwarepackage

�FST" Programming in Statement List and LadderDiagram for the FEC

Manualpneumatics

�Valve terminals withMPA�pneumatics"type P.BE−MPA−...

Information on fitting, installing and commis�sioning MPA pneumatics (type 32)

�Valve terminals withCPA�pneumatics"type P.BE−CPA−...

Information on fitting, installing and commis�sioning CPA pneumatics (type 12)

�Valve terminals withMidi/Maxi pneumatics"type P.BE−MIDI/MAXI−03−...

Instructions on fitting, installing and commis�sioning Midi/Maxi pneumatics (type 03)

Tab.�0/2: Manuals on the CPX terminal


XIIIFesto P.BE−CPX−CP−EN en 0405NH

The following product−specific terms and abbreviations areused in this manual:

Term/abbreviation Meaning

CP cable Special cable used to connect the various CP modules in a CP string.

CP connection Plugs or sockets on the CP modules which enable the modules to beconnected with the aid of the CP cable.

CP master Collective term for modules with one or more CP connections to which oneCP string each can be connected. CP masters are the CPX−CP interface,CP�field bus node, CPV Direct or CP modules.

CP modules Collective term for the various modules which can be integrated in aCP�system.

CP string Entirety of the CP modules and CP cable connected together to aCP�master’s CP connection.

CP system Complete electrical installation system consisting of a CP master with one ormore CP strings.

CP valve terminal Type 10 CPV valve terminal or type 12 CPA valve terminal, each with aCP�connection (also regarded as CP modules).

CPX modules Collective term for the various modules which can be integrated in aCPX�terminal.

CPX terminal Complete system consisting of CPX modules with or without pneumatics

Field bus node Provides the connection to certain field buses. Transmits control signals tothe connected modules and monitors their functioning.

I Digital input

I module Input module

I/O modules Collective term for the CPX modules which provide digital inputs andoutputs (e.g., CPX I/O modules, CP input modules and CP output modules).

I/Os Digital inputs and outputs

O Digital output

O module Output module

String assignment Type and order of the modules connected to one or more CP strings.

Tab.�0/3: Specific terms and abbreviations


XIV Festo P.BE−CPX−CP−EN en 0405NH

System summary of the CP system

1−1Festo P.BE−CPX−CP−EN en 0405NH

Chapter 1

1. System summary of the CP system

1−2 Festo P.BE−CPX−CP−EN en 0405NH

Contents

1. System summary of the CP system 1−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1 CP system overview 1−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1.1 Method of operation of the CP system 1−6 . . . . . . . . . . . . . . . . . . . . . . .

1.1.2 Variants of the CP system 1−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1.3 Assigned I/Os of the CP modules 1−11 . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 CP system with the CPX−CP interface 1−12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.1 Address range of the CP system with the CPX−CP interface 1−13 . . . . . .

1.2.2 Address assignment 1−14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



Contents of this chapter This chapter provides an overview of the CP system fromFesto.

Information on fitting, commissioning and diagnosing aCP�system using the CPX−CP interface can be found in the

following chapters.

Further information You will find detailed notes on the CP modules in the manualfor the relevant module, for example:

� �CP modules", Electronics manual, type P.BE−CPEA−...

� �CP modules", Electronics manual, type P.BE−CPEA−CL−...

� �CPV valve terminal", Pneumatics manual,type P.BE−CPV−...

� �Valve terminal with CPA pneumatics", Pneum. manual,type P.BE−CPA−...

General basic information on the method of operation, fitting,

installation and commissioning of CPX terminals can be foundin the CPX system manual.

Information on further CPX modules can be found in themanual for the relevant module.



1.1 CP system overview

Festo can assist you in solving your automation task at themachine level with the aid of valve terminals. Due to itsmodular structure, the CP system from Festo will enable youto integrate valve terminals and I/O modules optimally inyour machines and systems.

1 CPX terminal withCP�interface(CP�master)

2 CP modules

3 CP string

4 CP input module

5 CPV valve terminal

6 CPA valve terminal

7 CP string exclusivelywith CP modules withextended functions

1 2

3

4

5

6

7

4

Fig.�1/1: Principle of CP networking (example)



A CP system consists of individual modules which are con�nected to each other by means of CP cables. In this way it ispossible to decentralise the arrangement of the CP modules.The compact CP valve terminals and CP I/O modules can befitted very close to the cylinders to be controlled. This en�ables short compressed air tubing to be used.

System losses can be minimised if short compressed air tub�ing is used and the times required for pressurising and ex�hausting the tubing can be reduced.

This enables smaller valves with sufficient flow to be used,thereby helping to reduce costs.



1.1.1 Method of operation of the CP system

CP systems are composed of the following modules:

CP modules Function

CP masters(e.g. CPX−CP interface)

� Are electrical modules and thusan integral part of a CPX terminalor a modular valve terminal(CP�interface/CP module) orestablish a direct connectionwith certain field buses(CP�nodes, CPV Direct, ...)

� Provide connections for one orup to 4 strings to whichI/O�modules and valve terminalsare connected.

� Transmit control signals to theconnected modules and monitortheir functioning.

CP valve terminals � Provide different valve functionsfor controlling pneumaticactuators.

� Relay plates, pressure zoneseparation plates and blankingplates can also be fitted.

CP input modules � Provide inputs for connectingsensors and enable e.g. cylinderpositions to be scanned.

CP output modules � Provide universal electricoutputs for controllinglow−current consuming devices(further valves, bulbs etc.).

Tab.�1/1: Overview of the CP modules



In the capacity of CP master, each CPX−CP interface controlsdata transfer to a wide variety of controller systems in a CPXterminal. In principle, multiple CPX−CP interfaces can be usedin a CPX terminal.

1 Field bus (incoming)

2 Field bus (continuing)

3 CP master(CPX−CP�interface)

4 CP string

5 CP input module

6 CP valve terminal

7 Sensor

8 Cylinder

9 CP output module

1 2 3

4

5

6

7

8

9

Fig.�1/2: Method of operation of the CP system

I/O data exchange constantly takes place via the CPX−CPinterface between the CPX terminal and the CP modulesconnected to the CPX−CP interface.

Cable lengths The complete length of cable in a string must not exceed10�m.



1.1.2 Variants of the CP system

Depending on the type of CP master and on the CP modulesconnected, the CP system will support a different number ofmodules per CP string.

CP masters and CP modules can be placed in two differentgroups:

� without extended functions,

� with extended functions.

CP modules with extended functions are distinguished by thefollowing features:

� incoming and continuing CP interface

� any desired sequence of the modules within the CP string

� maximum 4 modules possible per CP string.



CP modules without extended functions are distinguished bythe following features:

� CP valve terminals and CP output modules possess anincoming and a continuing CP interface.

� CP input modules possess only an incoming CP interfaceand can therefore only be placed at the end of a CP string.

CP masters

VT/ O I

VT / O

I

VT / O: CP valve terminal or CP output module

I: CP input module

Fig.�1/3: Design of a CP system (without extendedfunctions), example

In accordance with these rules, all CP modules with extendedfunctions can also be connected to CP masters without ex�tended functions.



A mixture of CP modules with and without extended functionsis also possible. However, the following limitations thenapply:

� Only one input module without extended functions is thenpossible per CP string (at the end of the CP string).

� Only one CP valve terminal or an output module withoutextended functions is then permitted per CP string (anyposition on the CP string).

� �Unused" locations on the CP string can be �filled up"with CP modules with extended functions (max. 4 mod�ules).

X VT / O X I

CP master

VT / O X X I

X X I

X VT / OVT / O: CP valve terminal or

CP output module

I: CP input module

X: Any CP module with extended functions

Fig.�1/4: CP master and CP modules with and without extended functions, example(CP�modules with extended functions are represented in grey)

Please noteIrrespective of the type of CP modules (with or withoutextended functions), not more than 32 inputs and 32 out�puts may be connected (sum of all 4 CP modules on aCP�string).



1.1.3 Assigned I/Os of the CP modules

The table Tab.�1/2 provides an overview of the assignedaddresses for the various CP modules (updated March 2004).

CP modules Assigned I/Os

Description Type Modulesupportsextendedfunctions

On CP masterswith extendedfunctions

On CP masterswithoutextendedfunctions

I O I O

CP valve terminals CPV..−GE−FB−4CPV..−GE−FB−6CPV..−GE−FB−8CPA10/14−IFB−CP

NoNoNoNo

� 16 O16 O16 O16 O

� 16 O16 O16 O16 O

CP input modules CP−E16−M8CP−E16N−M8

CP−E16−M8−ZCP−E08−M8−CLCP−E16−M12x2−5POLCP−E16N−M12x2CP−E08−M12−CLCP−E16−KL−IP20−ZCP−E16−KL−CL

NoNoNoYesNoNoYesNoYes

16 I16 I16 I�8 I16 I16 I�8 I16 I16 I

� 16 I16 I16 I16 I16 I16 I16 I16 I16 I

�

CP output modules CP−A08−M12−5POLCP−A08N−M12

CP−A04−M12−CL

NoNoYes

� 16 O16 O�8 O

� 16 O16 O16 O

Tab.�1/2: Assigned I/Os of the CP modules



1.2 CP system with the CPX−CP interface

The CPX−CP interface supports CP systems with extendedfunctions. CP systems with CP modules with extended func�tions are distinguished by the following features:

� more I/Os per string are possible (max. 32 I / 32 O)

� up to 4 CP modules are possible

� modules can be in any order.

The CPX−CP interface, in the capacity of technology module(also termed function module), assigns I/O addresses in theCPX terminal. The number of addresses assigned dependson:

� the field bus node or FEC being used and the operatingmode of the CPX terminal,

� the saved configuration (string assignment).

Address assignment occurs according to the following assign�ments:

Field bus node/FEC Addressing see

CPX field bus node with Remote I/Ooperating mode, e.g.:� CPX−FB11, DeviceNet� CPX−FB13, PROFIBUS� CPX−FB14, CanOpen� CPX−FB23, CC−Link

Section 1.2.2

CPX front end controller with Stand Aloneor Remote Controller operating mode:� CPX−FEC

CPX field bus node with Remote I/Ooperating mode, e.g.:� CPX−FB6

Section B.1.1

Tab.�1/3: Addressing



1.2.1 Address range of the CP system with the CPX−CP interface

Size of the assignedaddress range

The following rules apply to the address range assigned bythe CPX−CP interface (see Tab.�1/4):

� The size of the address range assigned depends on thenumber of the last used string.

� The assignment for inputs does not depend on theassignment for outputs.

� Each string on the CP interface has an address range of32 bits for inputs and 32 bits for outputs at its disposal.

Unused address range Unused address range is reserved for extensions.

Last used string Assigned address range Assigned address range

Inputs Description Outputs Description

No string assigned 0 I No CP module withinputs connected.

0 O No CP module withoutputs connected.

String 1 1234

32 I At least one inputmodule on string 1.No input modules onstrings 2 to 4.

32 O At least one outputmodule on string 1.No output modules onstrings 2 to 4.

String 2 1234

64 I At least one inputmodule on string 2.No input modules onstrings 3 and 4.

64 O At least one outputmodule on string 2.No output modules onstrings 3 and 4.

String 3 1234

96 I At least one inputmodule on string 3.No input modules onstring 4.

96 O At least one outputmodule on string 3.No output modules onstring 4.

String 4 1234

128 I At least one inputmodule on string 4.

128 O At least one outputmodule on string 4.

Tab.�1/4: Assigned address range



1.2.2 Address assignment

The assignment of the CP modules’ addresses takes placeindependent of the CPX field bus node or CPX−FEC used. Thefollowing representation applies to the field bus nodes(e.g.�CPX−FB13) and the front end controller CPX−FEC, but notto Interbus field bus nodes. The assignment for Interbus fieldbus nodes (e.g. CPX−FB6) can be found in appendix B.1.

Address assignment of the individual modules takes placesaccording to the following rules:

� A CP interface provides four strings with a total of128�input addresses and 128 output addresses.

� A used string occupies 32 input addresses and 32 outputaddresses.

� The addreseses are assigned to the individual CP stringsand CP modules in ascending order.

Stringnumber

Input addresses Output addresses

1 I0 ... I31 O0 ... O31

2 I32 ... I63 O32 ... O63

3 I64 ... I95 O64 ... O95

4 I96 ... I127 O96 ... O127

� Address assignment of the individual modules is there�fore determined by the string to which they are connectedand how many I/Os they previous modules occupy on thestring.

� Unused address range (due to modules not beingavailable) remains reserved for later CP extensions.

The diagram below shows as an example the address assign�ment of a CP system.



PROFIBUS addresses are used starting at input/outputword�45. The CPX−CP interface thus occupies 12 byte input

addresses and 16 byte output addresses.

Byte 0

Byte 1

Byte 2

Byte 3

Byte 4

Byte 5

Byte 6

Byte 7

Byte 8

Byte 9

Byte 10

Byte 11

Byte 0

Byte 1

Byte 2

Byte 3

Byte 4

Byte 5

Byte 6

Byte 7

Byte 8

Byte 9

Byte 10

Byte 11

Byte 12

Byte 13

Byte 14

Byte 15

8O

Module 2

Module 0

O byte 1

8O

Module 3

O byte 2

8I

Module 0

8O

Module 1

O byte 0I byte 0

16O

Module 4

O byte 5

Module 1 Module 2 Module 3String

L1

L2

16O

Module 8

L3

I/O mappingI data O data

used

reserved

8I

Module 9

16O

Module 10

16I

Module 11

O byte 4

8O

Module 12

L4 8O

Module 13

8O

Module 14

8O

Module 15

16I

Module 5

I byte 4

I byte 5

(Module 6) (Module 7)

O byte 9

O byte 8 I byte 8

O byte 12

O byte 11

O byte 10 I byte 9

I byte 10

O byte 13 O byte 14 O byte 15

I45.0 ... I45.7 O45.0 ... O45.7 O46.0 ... O46.7 O47.0 ... O47.7

O49.0 ... O49.7O50.0 ... O50.7 ...

I49.0 ... I49.7I50.0 ... I50.7

O53.0 ... O53.7O54.0 ... O54.7

I53.0 ... I53.7

I54.0 ... I54.7I55.0 ... I55.7

O55.0 ... O55.7O56.0 ... O56.7

O57.0 ... O57.7 O58.0 ... O58.7 O59.0 ... O59.7 O60.0 ... O60.7

Fig.�1/5: Address assignment of a CP system, example

The address assigment (method of counting, order of theI/Os) within the individual CP valve terminals and CP modulescan be found in the appropritate manual for the module. You will find an overview of the address assignments of typi�cal CP modules in the appendix, section A.4.

Installation


Chapter 2

2. Installation


Contents

2. Installation 2−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1 General instructions on installation 2−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2 CP connections 2−7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.1 Permissible CP modules and string lengths depending on the CP�cable 2−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.2 Connecting CP strings 2−10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3 Connecting the power supply 2−11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.1 Power supply 2−12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.2 Ascertaining the current consumption 2−13 . . . . . . . . . . . . . . . . . . . . . . .

2.3.3 Power supply concept � Formation of power zones 2−16 . . . . . . . . . . . .

2.4 Complying with protection class IP65/IP67 2−20 . . . . . . . . . . . . . . . . . . . . . . . . . .

2. Installation


Contents of this chapter This chapter contains information on:

� Fitting and dismantling the CPX−CP interface

� Connecting CP modules to the CPX−CP interface

� The power supply concept of the CPX terminal with theCPX−CP interface

� Complying with protection class IP65/IP67

Further information Further information can be found in:

� Fitting, installing and supplying power to the entireCPX�terminal: CPX system manual P.BE−CPX−SYS−..)

� Installing I/O modules and pneumatics interfaces:CPX�pneumatics interfaces and CPX−I/O modules manual(type P.BE−CPX−EA−..)

You will find detailed notes on the CP modules in the manualfor the relevant module, for example:

� �CP modules", Electronics manual, type P.BE−CPEA−...

� �CP modules", Electronics manual, type P.BE−CPEA−CL−...

� �CPV valve terminal", Pneumatics manual type P.BE−CPV−...

� �Valve terminal with CPA pneumatics", Pneum. manual,type P.BE−CPA−...

2. Installation


2.1 General instructions on installation

WarningSudden unexpected movements of the connected actua�tors and uncontrollable movements of loose tubing cancause injury to human beings and damage to property.

Before carrying out installation and maintenance work,switch off the following:

� the compressed air supply

� the operating voltage supply for the electronics/sensors

� the load voltage supply for the outputs/valves.

CautionElectrostatically sensitive components!

· Do not touch the electrical contacts of the modules.

· Observe the regulations for handling electrostaticallysensitive components.

In this way you will avoid damage to the electronics.

Please noteHandle all modules and components of the MPA valveterminal with great care. Observe especially the following:

� The specified torques must be observed.

Information on fitting the CPX terminal can be found in theCPX system manual (P.BE−CPX−SYS−..).

2. Installation


Electrical connecting and display elements

The following connecting and display elements can be foundon the CPX−CP interface:

1 CP status LEDs

2 CP connections

3 Identificationlabels(accessories)

4 Save key

L1

L2

L3

L4

PS

PL

RN

X1

X2

X3

X4

1

2

3

4

Fig.�2/1: Connecting and display elements on the CPX−CP interface

Dismantling and fitting

The CPX−CP interface is fitted in a manifold sub−base of theCPX terminal (see Fig.�2/2).

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 tiltingaway from the contact rails of the manifold sub−base.

2. Installation


1 CPX−CP interface

2 Manifold sub−base(any one, herewith additionalsupply as anexample)

3 Contact rails

4 Screws3

4

1

2

Fig.�2/2: Dismantling/fitting the CPX−CP interface

Fitting Fit the CPX−CP interface as follows:

1. Place the CPX−CP interface in the manifold sub−base.Make sure that the grooves with the terminals forelectrical contact on the bottom of the CPX−CP interfacelie directly above the contact rails.

2. Press the CPX−CP interface carefully and without tilting asfar as possible into the manifold sub−base.

3. Tighten the screws only by hand. Insert the screws so thatthe self−boring threads can be used.

4. Tighten the screws with a Torx screwdriver size T10 with0.9 ... 1.1 Nm.

2. Installation


2.2 CP connections

Please noteMalfunction due to improper cabling

· For connecting the CP modules to the CP string, use onlythe special CP cable from Festo (type KVI−CP−..., seeappendix A.2).

· Please note that the total length of cable on a stringmust not exceed 10 m. Depending on the CP modules used, the CP cables andthe current consumption, the permissible CP modulesand the permissible string length per CP string may belimited, see section 2.2.1.

· Observe the maximum permissible current consumptionper CP string, see section 2.3.2.

You will thereby avoid:

� Faults in data exchange between the CPX−CP interfaceand the connected CP modules.

2. Installation


2.2.1 Permissible CP modules and string lengths depending on theCP�cable

Please noteDepending on the CP modules used, the CP cables and thecurrent consumption, the following limitations apply whenusing the CP cable type KVI−CP−1−... or KVI−CP−2−...:

� Only one CP valve terminal or one CP output module ispermitted per CP string.

� The maximum permissible string length of 10 m may beadditionally limited. Tab.�2/1 and Tab.�2/2 have an over�view.

This results from the larger permissible string currents forCP systems with extended functions.

Special cable, type KVI−CP−3−...is being prepared forCP�systems with extended functions. The limitations do not apply when using this CP cable.

Should a CP string contain a CP valve terminal or a CP outputmodule type CP−A04−M12−CL, proceed as follows:

1. Ascertain the maximum sensor current consumption onthe CP string concerned (see also section 2.3.2).

2. Check whether a shorter permissible string length as perTab.�2/1 and Tab.�2/2 results.

Tip:Place CP valve terminals or CP output modules as the firstCP�module on the string if at all possible.

2. Installation


CP string withoutCP output module,with a maximum of

Maximum sen�sor current con�sumption of the

Maximum string length with CP cable, typeKVI−CP−1−... or KVI−CP−2−...

with a maximum ofone CP valve ter�minal, type 1)

sumption of theCP modules onthe CP string 2)

UVAL = 21.6 ... 24 V;16 valves 3)

UVAL = 20.4 V;8 valves 4)

UVAL = 20.4 V;16 valves 5)

0.5 A 10 m 10 m 10 m

CPV10−.../CPA10−... 1.0 A 10 m 10 m 9 mCPV10 .../CPA10 ...

1.5 A 10 m 8.5 m 6.5 m

0.5 A 10 m 10 m 8.5 m

CPV14−.../CPA14−... 1.0 A 10 m 9.5 m 6 mCPV14 .../CPA14 ...

1.5 A 10 m 7 m 4 m

0.5 A 10 m 10 m 5.5 m

CPV18−... 1.0 A 10 m 7 m 4 mCPV18 ...

1.5 A � 6) 5.5 m � 6)

1) Valve terminal installed in each case at the end of the string, no CP output module on the string2) Maximum sensor supply current used, see section 2.3.2, Tab.�2/53) Rated voltage or undervoltage of −10 %, 16 valve solenoid coils switched simultaneously (high−

current phase)4) Maximum undervoltage −15 %, 8 valve solenoid coils switched simultaneously (high−current phase)5) Maximum undervoltage −15 %, 16 valve solenoid coils switched simultaneously (high−current phase)6) not permitted

Tab.�2/1: Permissible string lengths with CP cables, type KVI−CP−1−... and KVI−CP−2−...depending on the CP valve terminals used and the sensor current consumption

CP string without CP valveterminal, with a maximum ofone CP output module, type

Maximum sensor currentconsumption of the CPmodules on the CP string 1)

Maximum string lengthwith CP cable, type KVI−CP−1−... or KVI−CP−2−...

CP−A04−M12−CL 0.5 A 10 m

CP−A08...−M12−... 1.5 A 10 m

1) Maximum sensor supply current used, see section 2.3.2, Tab.�2/5

Tab.�2/2: Permissible string lengths with CP cables, type KVI−CP−1−... and KVI−CP−2−...depending on the CP output modules used and the sensor current consumption

2. Installation


2.2.2 Connecting CP strings

CP connections There are four CP connections for the CP strings on theCPX−CP interface (X1 ... X4).

CP modules can be connected to each CP connection accord�ing to the rules described in section 1.2.

Connecting CP modules

1. Check which address range is intended for the CP module(see section 1.2).

2. Connect the CP modules with the CP cables to the stringwhich provides this address range.

3. Fasten the plug and socket of the CP cable with the unionnut. 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 repairand maintenance work.

2. Installation


2.3 Connecting the power supply

Take the following aspects into consideration when installinga CP system with the CPX−CP interface:

� Power supply (see section 2.3.1)

� Current consumption (see section 2.3.2)

� Formation of power zones (see section 2.3.3)

Please noteIt is imperative that you observe the notes in section 2.3.3when forming power zones in the CPX terminal by meansof multiple manifold sub−bases with power supply.

Recommendation:

· Carry the load voltage for the valve coils and, if necessary,for the outputs via EMERGENCY STOP.

Please noteCheck whether pressure switch−off is also necessary forEMERGENCY STOP on your machine/system.

Please noteObserve the notes on earthing the CP modules in themanual for the relevant module.

2. Installation


2.3.1 Power supply

The CP system with the CPX−CP interface is supplied withpower via the following CPX terminal (manifold sub−baseswith power supply):

Manifold sub−base type CPX−EV−S (VEL/SEN)

The following is supplied via the electronics/sensors(VEL/SEN) operating power supply of the CPX terminal:

� the CPX−CP interface’s internal electronics

� internal electronics of all the CP modules connected

� 24 V sensor supply of the inputs of the CP input mod�ules connected.

Manifold sub−base type CPX−EV−V or type CPX−EV−S (VVAL)

The following is supplied via the load supply valves (VVAL) ofthe CPX terminal:

� 24 V supply of the CP valves and CP output modules(output modules without load supply connection).

Please noteMalfunctions due to power supply outside the tolerance.

The module with the lowest tolerance is always authori�tative for the permissible tolerances.

When using the CPX−CP interface, specific tolerances ac�cording to Tab.�2/3 must be adhered to for the load supplyvalves (VVAL) of the CPX−CP interface.

Load supply for valves (VVAL) Tolerance

CPX−CP interface 20.4 ... 26.4 V 1)

1) If Midi/Maxi pneumatics are also being supplied via the loadsupply valves: 21.6 ... 26.4 V

Tab.�2/3: Permissible voltage tolerance

2. Installation


2.3.2 Ascertaining the current consumption

The current consumption of a CP system depends on thenumber and type of CP modules connected.

Recommendation:

· Use a closed−loop controlled power unit.

· When selecting the power unit, check that it has sufficientoutput. Calculate the total current consumption, ifnecessary.

Calculation Tab.�2/5 and Tab.�2/7 show how to calculate the total currentconsumption for a CP system. Please refer to the relevanttechnical specifications for the current consumption of theCP�valve terminals and CP modules.

Please noteSelect a power unit which provides sufficient output forlater extensions to the CP system.

When using CP output modules with a separate load voltageconnection, take into account the appropriate current con�sumption when selecting a power unit.

Observe the notes on selecting the power unit in theCPX�system manual.

Please noteMalfunctions due to exceeding the maximum permissiblecurrent consumption on a CP string.

· Make sure that the current consumption of all themodule of a CP string does not exceed the maximumpermissible value of 1.6 A.

· Please observe that the sensor current consumptionfrom VEL/SEN, which depends on the string assignment,string length and the CP cables used, can be additionallylimited, see section 2.2.1.

2. Installation


Current consumption on CP string x from VEL/SEN of the CPX terminal

Current consumption for internal electronics of all the CP modules connected (number of CP modules x 0.035 A) _____ A

Current consumption all sensors connected to the CP input modules �1)

(max. 1.5 A) 2) + _____ A

No−load current per input channel of the CP input modules (number of inputs x 0.01 A) + _____ A

Sum of current consumption on string x (max. 1.6 A)= _____ A

1) See manufacturer specifications2) Depending on the string assignment, string length and CP cables used, see section 2.2.1

Tab.�2/4: Current consumption from VEL/SEN of the CPX terminal per CP string

Total current consumption from VEL/SEN of the CPX terminal

Sum of current consumption on CP string 1 from Tab.�2/4 _____ A

Sum of current consumption on CP string 2 from Tab.�2/4+ _____ A



Total current consumption from VEL/SEN of the CPX terminal= _____ A

Tab.�2/5: Total current consumption from VEL/SEN of the CPX terminal

2. Installation


Current consumption on CP string x from VVAL of the CPX terminal

Current consumption of all simultaneously energized valve coils 1)

_____ A

Load current of all simultaneously activated ouputs of the CP modules without loadvoltage connection. + _____ A

Sum of current consumption on string x (max. 1.6 A)= _____ A

1) Current consumption depends on valve type (see Technical specifications for the valves)

Tab.�2/6: Current consumption from VEL/SEN of the CPX terminal per CP string

Total current consumption from VVAL of the CPX terminal

Sum of current consumption on CP string 1 from Tab.�2/6 _____ A




Total current consumption from VVAL of the CPX terminal= _____ A

Tab.�2/7: Current consumption from VVAL of the CPX terminal

2. Installation


2.3.3 Power supply concept � Formation of power zones

The CPX terminal’s modular power supply concept facilitatesthe formation of power zones.

Please note the following:

� CP input modules are supplied from the operating powersupply for electronics/sensors (VEL/SEN).CP valve terminals and CP output modules are suppliedwith the load supply for valves (VVAL).

� The CPX−CP interface connects the internal contact rails0�VEL/SEN and 0 VVAL of the CPX terminal.

� The electrical isolation of the operating power supplyfor electronics/sensors (VEL/SEN) of the CPX terminaland of the load supply supplying the CPX−CP interfacefor valves (VVAL) of the CPX−CP interface thus nolonger functions.

� Complete electrical isolation (all poles) of the valvesupply of the CP valve terminals is therefore not alsopossible in conjunction with a CPX valve supply, typeCPX−EV−V.

Please noteThe CPX−CP interface must be supplied via the same po�tential (common power unit) as the operating power sup�ply for electronics/sensors (VEL/SEN) of the CPX terminal(see also Fig.�2/5).

Basic information on the power supply concept of the CPXterminal can be found in the CPX system manual.

You will find some specific applications in Fig.�2/3, Fig.�2/4and Fig.�2/5.

2. Installation


CPX terminal with CPX−CP interface + system supply(Fig.�2/3)

The entire CPX terminal and all the CP modules of the CPX−CPinterface are supplied in the example via the system supply.

24 VVAL0 VVAL

24 VOUT0 VOUT

24 VEL/SEN0 VEL/SEN

8DI 8DI4DO CP−I

8 O 8 O

1

MPA

1 23 4

Schematic representation:

1 Manifold sub−base with system supply (supplies CPX−CP interface and MPA pneumatics)

Fig.�2/3: Common power supply (example)

2. Installation


CPX terminal with CP interface + system supply andadditional supply for valves (Fig.�2/4)

In the example, the CPX−CP interface and along with it the CPvalve terminals and CP output modules without load voltageconnection are supplied via the system supply 1.

The MPA pneumatics are supplied via the valve supply 2(only�permissible with MPA electronics modules, typeVMPA..−FB−EMG−...). The MPA pneumatics can be switched offat all poles.

24 VVAL0 VVAL

24 VOUT0 VOUT

24 VEL/SEN0 VEL/SEN

8DI 8DI4DO CP−I

8 O 8 O

1

MPA

2

1234 1234


1 Manifold sub−base with system supply (supplies CPX−CP interface)

2 Manifold sub−base with additional supply for valves (supplies MPA pneumatics)

Fig.�2/4: Separate power supply for MPA pneumatics (example)

2. Installation


CPX terminal with CP interface + system supply and2 additional supplies for valves (Fig.�2/5)

In the example, the CPX−CP interface and along with it theCP�valve terminals and CP output modules without load volt�age connection are supplied via the valve supply 2. The CPvalve terminals can only be switched off at a single pole.

The MPA pneumatics are supplied via the valve supply 3(only�permissible with MPA electronics modules, typeVMPA..−FB−EMG−...). The MPA pneumatics can be switched offat all poles.

24 VVAL0 VVAL

24 VOUT0 VOUT

24 VEL/SEN0 VEL/SEN

8DI 8DI4DO CP−I

8 O 8 O

1

MPA

1234 1234


1234

2 3

1 Manifold sub−base with system supply

2 Manifold sub−base with additional supply for valves (supplies CPX−CP interface)

3 Manifold sub−base with additional supply for valves (supplies MPA pneumatics)

Fig.�2/5: Separate power supply for CPX−CP interface and MPA pneumatics (example)

2. Installation


2.4 Complying with protection class IP65/IP67

Please noteTo comply with protection class IP65/IP67:

· Seal unused CP connections and the Save key with theappropriate protective caps.

Should CP connections not be used, close each of them witha protective cap, type FLANSCHDOSE, S712 (included in de�livery). You will then comply with protection class IP65/IP67.

Commissioning


Chapter 3

3. Commissioning


Contents

3. Commissioning 3−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 Procedure for commissioning 3−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2 Preparing the CP system for commissioning 3−5 . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.1 Checking the CP strings 3−5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.2 Saving the string assignment 3−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3 Switching−on reaction of the CP system 3−9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4 Reaction of the CP system to faults in operation 3−11 . . . . . . . . . . . . . . . . . . . . . .

3.4.1 Eliminating assignment faults 3−11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.2 Replacing CP modules 3−12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.3 Replacing CP modules during operation 3−13 . . . . . . . . . . . . . . . . . . . . .

3.5 Notes on operation 3−16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.6 Parametrising 3−17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.7 Commissioning functions with the handheld 3−24 . . . . . . . . . . . . . . . . . . . . . . . . .

3.7.1 CPX−CP interface menu commands on the handheld 3−25 . . . . . . . . . . .

3.7.2 Representation of the CP modules 3−26 . . . . . . . . . . . . . . . . . . . . . . . . . .

3.7.3 Displaying the string assignment 3−27 . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.7.4 Observing signal states (Monitoring) 3−28 . . . . . . . . . . . . . . . . . . . . . . . .

3.7.5 Parametrising with the handheld 3−30 . . . . . . . . . . . . . . . . . . . . . . . . . . .

3. Commissioning


Contents of this chapter This chapter contains information on commissioning theCPX−CP interface in the CPX terminal.

� Overview of the commissioning steps

� Checking the CP strings

� Saving the string assignment

� Commissioning the CPX terminal

� Switching−on reaction of the CP system

� Reaction of the CP system to faults in operation

� Correcting faults in the string assignment

� Commissioning functions with the handheld

Further information Before commissioning you must install the CPX terminalcorrectly. Information on this can be found in chapter 2.

General information on commissioning CPX terminals as wellas a detailed description of the individual parameters can befound in the CPX system manual (type P.BE−CPX−SYS−..).Please observe the specific notes on commissioning in themanual for the CPX−FEC or CPX field bus node.

Information on commissioning I/O modules can be found inthe description of the relevent I/O module.

General information on operating the CPX terminal with thehandheld can be found in the manual for the Universal Hand�held CPX−MMI−1 (type P.BE−CPX−MMI−1−..).

3. Commissioning


3.1 Procedure for commissioning

In order to avoid connecting and addressing errors, youshould carry out commissioning in steps as follows. Proceed as follows:

1. Check the CP strings (see section 3.2.1).

2. Save the string assignment of the CP system (see section 3.2.2).

3. Check the saved string assignment (see section 3.3 and 3.4)

4. If required: Parametrise the CPX−CP interface and theCP�modules (see section 3.6).

5. Check the address assignment (if necessary, without anyconnected actuators by LED) 1)

6. Commission the entire system 1)

1) See manual for the CPX field bus node or CPX−FEC

3. Commissioning


3.2 Preparing the CP system for commissioning

Please noteDo not yet connect the CPX terminal to be prepared forcommissioning to a higher−order controller.

You will thus avoid addressing faults which may occur invarious field bus systems when address ranges are modi�fied during operation.

3.2.1 Checking the CP strings

Preparations Before commissioning a CPX terminal with CPX−CP interface,you should first prepare each individual CP system for com�missioning.

Proceed as follows:

1. Check the pneumatic tubing of the CP valve terminalsconnected with the aid of the manual override (see Pneumatics manual).

2. Check the complete electric circuitry of the CP system.

3. Save the current string assignment of the CP system as theset assignment, as described in section 3.2.2.

3. Commissioning


3.2.2 Saving the string assignment

WarningUnwanted modification of input and output addresses.

Be very careful if the string assignment of your CP systemis modified at a later stage:

· After saving the string assignment, check the addressassignments of your CP system before starting userprograms.

You can thereby avoid:

� addressing faults with unintentionally incorrectly fittedCP modules.

String assignment The CPX−CP interface saves the type and order of theCP�module connected for every string (see also chapter 1).This is also termed string assignment.

The saved string assignment allows the CPX−CP interface toavoid faults in connecting, and thus addresssing. It checksautomatically to see if the current string assignment is thesame as the saved assignment. A distinction is made herebetween the following test phases:

� Testing during the start−up phase (see section 3.3)

� Testing during operation (see section 3.4)

When the status LEDs on all the CP modules light up, theCP�system is prepared for commissioning. You can nowcommission the CP system in the CPX terminal. Differentprocedures are necessary for commissioning the various fieldbus systems or the FEC.

Explanations on this can be found in the manual for the CPXfield bus node or the CPX−FEC.

3. Commissioning


Saving the stringassignment

The desired string assignment is generated and saved forcommissioning. In this way the appropriate addresses areassigned to the connected CP modules.

Save the string assignments as follows:

1. Leave the CPX terminal’s power supply switched off forthe time being.

2. Check whether each of the CP modules is connected tothe string which provides the address intended (see alsochapter 1).

3. Check whether the CP cable is properly fastened to theunion nut.

4. Switch on the power supply of the CPX terminal and, ifnecessary, of the CP modules with the load voltageconnection.On the CPX−CP interface, the strings’ LEDs flash (L1�...�L4)to which CP modules have been connected or for whichthe string assignment has changed.

5. Use a small screwdriver or similar to press the Save keyfor at least 1 s (see section 2.1). This will save the current string assignment as the setstring assignment in the CPX−CP interface. The strings’ LEDs (L1 ... L4) for which the connectedCP�modules have been recognised no longer flash. The status LEDs of all the recognised CP modules light up.

6. Switch the power supply of the CPX terminal off and backon. The current string assignment is now saved in theCPX−CP interface.

7. Depending on field bus node or CPX field bus node orCPX−FEC being used, the modified address range of theCPX−CP interface may have to be accepted:

3. Commissioning


CPX field bus node/CPX−FEC Accepting the address range

CPX field bus node or CPX−FEC with Remote I/O operating mode:� System parameter �System start"

(�[System�start]�):�System start with default parameterisationand current CPX equipment status� (�[Defaultparameters]�), factory setting

The modified address range of the CPX−CP inter�face is automatically accepted.

CPX field bus node or CPX−FEC with Remote I/O operating mode:� System parameter �System start"

(�[System�start]�):�System start with saved parameterisationand saved CPX equipment status" (�[Savedparameters]�)

1. Change system parameter �System start..." to�... Default parameterisation ...".

2. Switch the power supply of the CPX terminaloff and back on. This automatically acceptsthe modified address range of the CPX−CPinterface.

3. If necessary, you can restore the desiredparameterisation.

CPX−FEC with Stand Alone or Remote Controlleroperating mode

· To accept the address range of the CPX−CPinterface, the actual configuration must besaved as the set configuration (actual−nominalcomparison). You will find information on thisin the manual for the CPX−FEC or for thesoftware package FST 4.1.

Tab.�3/1: Saving the string assignment

Please noteAfter saving the string assignment, check the addressassignments of your CP system before starting userprograms.

3. Commissioning


3.3 Switching−on reaction of the CP system

When the power supply is switched on, the node ascertainsautomatically the current string assignment. It ascertains oneafter the other which CP modules are connected to the rel�evant string.

If the current assignment is the same as the saved assign�ment, the CPX−CP interface will switch automatically to theready−to−operate status. The RN LED of the CPX−CP interface as well as the status LEDson the connected CP modules light up (see Fig.�3/1).

If the current assignment is not the same as the saved as�signment, the string LEDs (L1 ... L4) of the relevant string willflash on CPX−CP interface. In this case the CP system is notready to operate.

You then have the following possibilities of restoring thereadiness to operate:

� Eliminate assignment faults manually or replaceindividual CP modules (see section 3.4)

� Save the current assignment as the set assignment(see�section 3.2.2).

Detailed notes on diagnosing the CPX−CP interface using theLEDs can be found in section 4.3.

3. Commissioning


�CP configuration fault";fault LED flashing; string LED on

Switch on power supply

Yes

Savedstring assign−

ment?

Yes

String 1 ... 4:Register module types

Save keypressed?

No

Save the stringassigment

�CP configuration fault";fault LED flashing; string LED off

Switch power supplyon/off

Module types:Set = Actual?

Yes

String 1 ... 4: Registermodule types

No

No

�CP configuration fault";fault LED flashing; string LED on

CP system ready tooperate (permanentI/O update)

First commissioning Modification/extension Normal operation

Fig.�3/1: Switching−on reaction of the CP system

3. Commissioning


3.4 Reaction of the CP system to faults in operation

If there is a fault on a CP module during operation, e.g. bycable fracture etc., this will be indicated by the string LED(L1�...�L4) on the appropriate string on the CPX−CP interfaceflashing or lighting up. The status LED on the relevant modulegoes out. All modules working without faults remain ready tooperate.

Detailed notes on diagnosing the CPX−CP interface using theLEDs can be found in section 4.3.

3.4.1 Eliminating assignment faults

To eliminate assignment or connection faults of theCP�system:

1. Switch off the CPX terminal’s power supply.

2. Restore the saved assignment by connecting theappropriate CP module with the CXP−CP interface again.

3. Switch the CPX terminal’s power supply back on.

3. Commissioning


3.4.2 Replacing CP modules

Replacement�possibilities Only one defective CP module can be replaced with aCP�module of the same type without having to save thestring assignment again.

Please noteReplacing a CP module with a CP module of a differenttype or replacing multiple modules makes necessitatesthat you commission again, saving the string assignmentonce again (see section 3.2).

To replace a single CP module, proceed as follows:

1. Switch off the CPX terminal’s power supply.

2. For CP output modules and CP valve terminals on the CPstring concerned:Switch off the following sources of energy:� Compressed air supply to the valve terminal� Power supply to the CP output module

3. Disconnect all cables and, if necessary, also tubing.

4. Connect all cables and, if applicable, tubing with the newmodule of the same type.

5. For CP output modules and CP valve terminals:Switch on the operating power supply or compressed airsupply again.

6. Now connect the new module of the same type to thesame string.

7. Switch the CPX terminal’s power supply back on.

8. Check the addresses of the CP system.

3. Commissioning


3.4.3 Replacing CP modules during operation

A single CP module can be replaced during operation with aCP module of the same type in special cases.

WarningUnwanted modification of I/O states.

· Check whether the organisation concept of yourmachine/system permits replacement of modulesduring operation.



· Make sure that modules are not separated from a stringduring operation and subsequently connected toanother string. Use the identification labels (typeIBS�6x10 or IBS�9x20) in order to identify modulesclearly.


� modifying the modules’ input and output addresses.

CPX−CP−Interface recognises replacement with a differenttype of module (e.g., O module with a valve terminal orCP−E16−M8 with CP−E16−M12x2) as a string assignment fault.In this case, therefore, readiness to operate is not restored tothe relevant module during operation.

Recommendation:When replacing CP modules, always switch off the powersupply if at all possible, see section 3.4.2.

3. Commissioning


Provided that the organisational design of your machine/sys�tem requires replacement of a CP module during operation,you can proceed as follows:

1. For CP output modules and CP valve terminals on theCP�string concerned:Switch off the following sources of energy whereapplicable:� Compressed air supply to the valve terminal� Power supply to the output module

2. Disconnect all cables and, if necessary, also tubing.

3. Connect all cables and, if applicable, tubing with the newmodule of the same type.

4. For CP output modules and CP valve terminals:Switch on the operating power supply or compressed airsupply again.

5. Now connect the new module of the same type to thesame string.

You can thus restore the defective connection during oper�ation, or replace the defective module without operation ofthe other modules in the other strings being affected. Whenthe connection is restored again or replaced, the readiness tooperate will be taken up with the appropriate module auto�matically.

3. Commissioning


Limitation in recognising the string assignment

Some specific modifications to the string assignment are notcapable of being recognised during operation:

� CP modules or entire strings which are connected to thepreviously unassigned string 2 instead of string 1 or viceversa. This also applies to strings 3 and 4, respectively.

However, these modules will retain their previous addressesuntil the next time the power supply is switched off and backon.

Please noteModifications to the string assignment will be recognisedreliably after the power has been switched on.

Recommendation:

· If possible, switch the power supply off and back onafter performing conversion work on the CP strings, pro�vided that your system permits this.

Please noteAfter saving the string assignment, check the addressassignments of your CP system before starting userprograms.

You will thereby avoid:

� addressing faults with unintentionally incorrectly fittedCP�modules.

3. Commissioning


3.5 Notes on operation

WarningUnwanted activation of actuators!

An incorrect status of the valves and outputs can lead todangerous situations.

· Make sure that valves and outputs are put into a safestate if faults occur.

Please notePlease note the following if the outputs of a valve terminalare reset after master stop, field bus interruption or fault:

� Single−solenoid valves move to the basic position.

� Double−solenoid valves remain in the current position.

� Mid−position valves move to the mid−position (depend�ing on valve type: pressurised, exhausted or blocked).



· Make sure that modules are not separated from onestring and accidentally connected to another. Use theidentification labels (type IBS�6x10 or IBS�9x20) in orderto identify modules clearly.

· After saving the string assignment, check the addressassignments of your CP system before starting userprograms.


� modifying the modules’ input and output addresses.

3. Commissioning


3.6 Parametrising

The CP system’s reaction to the CPX−CP interface can beparametrised.

� Module parameters (see Tab.�3/2): Activates or deactivates fault monitoring for the entireCPX−CP interface (overview).

� Channel−specific module parameters (see Tab.�3/3):Activates or deactivates fault monitoring for individualCP�modules.

Further information on parametrising can be found in thesystem manual and in the manual for the CPX field bus nodeor the CPX−FEC.

Function number 1) Module parameters � CPX−CP interface and CP modules

4828 + m * 64 + 0 Monitoring of CPX terminal � CPX−CP interface

4828 + m * 64 + 6 Monitoring of CPX module � CPX−CP interface and CP modules

1) m = module number (counting from left to right, beginning with 0)

Tab.�3/2: Overview � module parameters

Function number 1) Channel−specific module parameters � CP module

4828 + m * 64 + 8 ... 11 Monitoring of CP module string 1, module 1 ... 4




− 2) Fail safe channel x

− 2) Idle mode channel x

− 2) Force channel x

1) m = module number (counting from left to right, beginning with 0)2) Access is protocol−specific (see manual for field bus node or FEC)

Tab.�3/3: Overview � channel−specific module parameters (specific to strings and/ormodules)

3. Commissioning


Parameter assignment

Parameterisation of the CPX−CP interface affects only certainCP modules. Tab.�3/4 shows an overview (updated March2004).

CP module type Module parameters(CPX−CP interface / CP modules)

Channel−specific param.(CP modules)

Parameterbyte 0

Parameter byte 6 Parameter byte 8 ... 23

Parameters SCS SCO CP diag. Vout Vval Vsen Vsen, Vout, Vval SCS; SCO

Bit no. 0 1 0 1 2 3 4 0 1

CPV..−GE−FB−...CPA..−...

��

��

xx

xx

��

xx

��

xx

��

CP−E16−M8CP−E16N−M8

CP−E16−M8−ZCP−E16−12−5−POLCP−E16N−M12

CP−E16−KL−IP20

��

��

xxxxxx

xxxxxx

��

��

xxxxxx

xxxxxx

��

CP−E08−M12−CLCP−E08−M8−CLCP−E08−KL−CL

xxx

��

xxx

xxx

��

��

xxx

xxx

xxx

CP−A08−M12−5−POLCP−A08N−M12

��

xx

xx

xx

xx

��

��

xx

xx

CP−A04−M12−CL � x x x x � � x x

Tab.�3/4: CP module−related parameter assignment

3. Commissioning


Description of the module parameters

Module parameters: Monitoring of CPX module � CPX−CP interface

Function no. 4828 + m * 64 + 0 m = module number (0 ... 47)

Description Monitoring of the possible faults can be activated or deactivated (suppressed)for each module independently. Active monitoring causes the following:The�fault is:� sent to the CPX field bus node� shown on the module common fault LED.

Bit01

MonitoringDescriptionShort circuit/overload in sensor supply (SCS) 1)

Short circuit/overload at outputs (SCO)

[Monitor]

[Monitor SCS][Monitor SCO]

Values 1 = active (presetting)0 = inactive

[Active][Inactive]

Note Monitoring can also be set for the complete CPX terminal (see �Monitoring system parameters").

1) Only effective for CP modules with extended functions

Tab.�3/5: Monitoring of CPX terminal � CPX−CP interface

Module parameters: Monitoring of CPX module � CPX−CP interface and CP modules


Description See Tab.�3/5

Bit01

2

34

MonitoringDescriptionCP communication fault (fault 34, 36)CP configuration fault (fault 35)CP modules: Load supply outputs VoutCP modules: Load supply valves VvalCP modules: Load supply sensors Vsen

[Monitor]

[Monitor CAN comm.][Monitor config][Monitor Vout][Monitor Vval][Monitor Vsen]


[Active][Inactive]

Note See Tab.�3/5

Tab.�3/6: Monitoring of CPX module � CPX−CP interface and CP modules

3. Commissioning


Description of the channel−specific moduleparameters

The channel−specific module parameters are each assignedto the individual CP modules on the CP strings, see Tab.�3/7.

String Module x 1) Function no. String Module x 1) Function no.

L1 M0 8 4828 + m * 64 + 8 L3 M0 16 4828 + m * 64 + 16

L1 M1 9 4828 + m * 64 + 9 L3 M1 17 4828 + m * 64 + 17

L1 M2 10 4828 + m * 64 + 10 L3 M2 18 4828 + m * 64 + 18

L1 M3 11 4828 + m * 64 + 11 L3 M3 19 4828 + m * 64 + 19

L2 M0 12 4828 + m * 64 + 12 L4 M0 20 4828 + m * 64 + 20

L2 M1 13 4828 + m * 64 + 13 L4 M1 21 4828 + m * 64 + 21

L2 M2 14 4828 + m * 64 + 14 L4 M2 22 4828 + m * 64 + 22

L2 M3 15 4828 + m * 64 + 15 L4 M3 23 4828 + m * 64 + 23

1) x = Parameter byte in the function number, see Tab.�3/8

Tab.�3/7: Assignment of the channel−specific module parameters to the CP modules

Module 2[L1/M2]

Module 0

Parameter byte 10

Module 3[L1/M3]

Module 0[L1/M0]

Module 1[L1/M1]

Parameter byte 9Parameter byte 8 Parameter byte 11

Module 4[L2/M0]

Parameter byte 12


L1

L2

Module 8[L3/M0]

Parameter byte 16

L3 Module 9[L3/M1]

Parameter byte 17

Module 10[L3/M2]

Parameter byte 18

Module 11[L3/M3]

Parameter byte 19

Module 12[L4/M0]

Parameter byte 20

L4 Module 13[L4/M1]

Parameter byte 21

Module 14[L4/M2]

Parameter byte 22

Module 15[L4/M3]

Parameter byte 23

Module 5[L2/M1]

Parameter byte 13

CPX−CP interface

Parameter byte 0Parameter byte 6

Module 6[L2/M2]

Module 7[L2/M3]

Parameter byte 14 Parameter byte 15

Fig.�3/2: Parameter assignment of the CP system

3. Commissioning


Module parameters: Monitoring of CPX module � CP modules

Function no. 4828 + m * 64 + x; m = module number (0 ... 47)x = depends on string no. and module no. of the CP module, see Tab.�3/7

Description Monitoring of the possible faults can be activated or deactivated (suppressed)for�CP each module independently. Active monitoring causes the following:The�fault is:� sent to the CPX field bus node� shown on the module common fault LED.

Bit0

1

MonitoringDescriptionPower failure/undervoltage for:� CP input modules (Vsen): Power failure (or short

circuit) of the sensor supply for modules with anadditional supply

� CP output modules (Vout): Power failure of theload supply for modules with an additional supply

� CP valve terminals (Vval): Power failure of theload supply of the valves

Short circuit/overload on:� CP output modules Output

[Monitor ...]

[Monitor Vsen/Vout/Vval]

[Monitor SC]


[Active][Inactive]

Note Monitoring can also be set for the complete CPX terminal (see �Monitoring system parameters").

Tab.�3/8: Monitoring of CPX module � CP modules

3. Commissioning


Module parameters: Fail safe channel x

Function no. Access to these module parameters is made via protocol−specific functions(see�manual for field bus node).

Description Fault mode channel x: Hold last stateFault state (presetting)

Fault state channel x: Set outputReset output (presetting)

Note With the so−called Fail safe parametrising, you can defines the signal statuswhich outputs should assume in the event of field bus communication faults(see also CPX system manual).

Tab.�3/9: Fail safe channel x (channel−specific)

Module parameters: Idle mode channel x

Function no. Access to these module parameters is made via protocol−specific functions(see�manual for field bus node).

Description Only relevant with certain field bus protocols.Idle mode channel x: Hold last state

Idle state (presetting)Idle state channel x: Set output

Reset output (presetting)

Note With the so−called idle mode parametrising, you can define the signal statuswhich outputs should assume when they change to the idle state (see also CPXsystem manual).This parameter is not available with all field bus protocols.

Tab.�3/10: Idle mode channel x (channel−specific)

3. Commissioning


Module parameters: Force channel x

Function no. These module parameters are accessed via protocol−specific functions (see manual for field bus node)

Description Force mode inputs channel x: disabled (presetting)Force state

Force state inputs channel x: Set signalReset signal (presetting)

Force mode outputs channel x: disabled (presetting)Force state

Force state outputs channel x: Set signalReset signal (presetting)

Note The function Force enables the manipulation of signal states disconnected fromactual operating states (see also CPX system manual).

Tab.�3/11: Force channel x (channel−specific)

3. Commissioning


3.7 Commissioning functions with the handheld

The universal handheld type CPX−MMI−1 provides comfort�able, extended functions that assist you in commissioning theCPX−CP interface.

This section has an overview of the specific commissioningfunctions for the CPX−CP interface:

� Representation of general information, see sections 3.7.1 and 3.7.2

� Display of the string assignment, see section 3.7.3

� Display of the signal states, see section 3.7.4

� Parametrising, see section 3.7.5.

General information on operating the handheld and commis�sioning the CPX terminal using the handheld can be found inthe manual for the handheld, type P.BE.CPX−MMI−1−... .

3. Commissioning


3.7.1 CPX−CP interface menu commands on the handheld

Fig.�3/3 shows as an example the specific menu structure forthe CPX−CP interface. For reasons of clarity only the para�meter name is shown for the parameters.

System Overview .CPX terminal0: ... Module ...1: ... Module ...2: CPI−CP interface3: ... Module ......

1

2

2:CPI .Monitoring/Forcing (M)Diagnostics (D)Parameters (P)Fail safe (F)Idle mode (I)Module data (MD)CP modules (C)

3

2:CPI:P .Monitor SCS: ...Monitor SCO: ...Monitor SCV: ...Monitor CAN comm.: ...Monitor config.: ...Monitor Vout: ...Monitor Vval: ...Monitor Vsen: ...L1/M0: V10Monitor Vsen/Vout/Vval:Monitor SC: ...

L1/M0: E16Monitor Vsen/Vout/Vval:

L2/M......

2:CPI:C .L1/M0:�CPV10−GE−FB−...L1/M0:�CP−E16−M12 /..L2/M1: ...

...

2:CPI:M .L1/M0: V10 0........................7

O00..07...

1 �Monitoring/Forcing" menu (also �Fail safe", �Idle mode"), see section 3.7.4

2 Parametrising menu, see section 3.7.5.

3 �CP modules" menu, see section 3.7.3.

Fig.�3/3: CPX−CP interface menus on the handheld

3. Commissioning


3.7.2 Representation of the CP modules

The CP modules on the CPX−CP interface are displayed witheither a long or a short name in the various menus of thehandheld (see section 3.7.1, Fig.�3/3) (Tab.�3/12, updatedMarch 2004).

Long name (type) Short nameLong name (type) Short name

CPV10−GE−FB−4CPV10−GE−FB−6CPV10−GE−FB−8

V10V10V10


V14V14V14


V18V18V18

CPA10/14−IFB−CP V10/14

CP−A8−M12 A8

CP−A8N−M12 A8N

CP−A04−M12−CL A04CL


E08CLE08CLE16CL

CP−E16−M8CP−E16−M12x2CP−E16−KL−IP20−ZCP−E16−M12x2−Z

E16E16E16ZE16Z

CP−E16−M8−ZCP−E16N−M8

CP−E16N−M12x2

E16ZE16NE16N

Tab.�3/12: Representation of the CP modules on thehandheld

3. Commissioning


3.7.3 Displaying the string assignment

To display the string assignment currently recognised by theCPX−CP interface, select the entry for the CP modules [CP�Mo�dules (C)] and confirm with OK in the module submenu of theCPX−CP interface (see Fig.�3/3).

______2:CPI:C_______��L1�/M0:�CPV10−GE−FB>��L1�/M�1�:�CP−E16−M12 >��L2/M0:�CPV10−GE−FB>��L4/M0:�CPV10−GE−FB>

___________________Back��OK

Now all the CP modules of the recognised string assignmentare each displayed with string number (e.g. L1), modulenumber on the string (e.g. M0) and their long name.

Should no modules be recognised on the strings, the mess�age �No CP modules" is displayed.

______2:CPI:C_______x�L1�/M0:�CPV10−GE−FB>x�L1�/M�1�:�CP−E16−M12 >��L2/M0:�CPV10−GE−FB>��L4/M0:�CP−A8−M12

___________________Back��OK

The following CP modules are marked with a �x":

� Modules recognised after switching on the power supplybut not contained in the saved string assignment.

� Modules contained in the saved string assignment butno longer recognised. The CPX−CP interface reports a configuration fault in thiscase.

______2:CPI:C_______��L1�/M0:�CPV10−GE−FB>��L1�/M�1�:�CP−E16−M12 >��L2/M0:�CPV10−GE−FB>!��L4/M0:�CP−A8−M12

___________________Back��OK

Faulty CP modules (modules reporting an fault, short circuit,for example) are marked with a �!". Diagnositic informationabout each of these modules can be displayed.

Please noteAlways observe the CPX−CP interface’s fault messageswhen the string assignment is displayed.

This allows you to also receive information about CP mod�ules that are not recognised, if applicable.

3. Commissioning


3.7.4 Observing signal states (Monitoring)

You can use the handheld to observe the signal states of theconnected (and recognised) CP modules.

· To do so, select the entry [Monitoring/Forcing (M)] in themodule submenu of the CPX−CP interface (see Fig.�3/4).

1

2


2:CPI:M .L1/M0: V10 0.........................7

O00..07O08..15L1/M1: E08CL 0.........................7

I00..07L2/M0: V12 0.........................7

O00..07O08..15...

1 Inputs and outputs of the first CP module

2 Inputs and outputs of further CP modules

Fig.�3/4: Module submenu � Observing the signal states of all the CP modules

When you select one of the modules in the CP module menuand confirm with OK, a further module submenu is displayed.

___2:CPI(L1/M0):V10___Monitoring/Forcing (M)Diagnostics (D)Parameters (P)Fail safe (F)Idle mode (I)___________________Back��OK

All the specific entries for the CP module selected areavailable in this CP module submenu.

The display and function basically corresponds to themodule submenu for normal CPX modules.

· To display the signal state for the selected CP module,select the entry [Monitoring/Forcing (M)] in the moduleCP�module submenu (see Fig.�3/5).

3. Commissioning


2:CPI:C .L1/M0: CPV10−GE−FB−..L1/M0: CP−E16−M12/.L2/M1: ...

...

2:CPI(L1/M0):V10 .Monitoring/Forcing (M)Diagnostics (D)Parameters (P)Fail safe (F)...

2:CPI(L1/M0):V10:M .L1/M0: V10 0........................7

O00..07O00..07

1

1 Inputs and outputs of the selected CP module

Fig.�3/5: CP modules submenu � Observing the signal states of a specific CP module

�Forcing", �Idle mode" and �Fail safe"

WarningThe actuators connected can move unexpectedly!

Modification to the signal states and parameters with thehandheld can trigger dangerous movements of the con�nected actuators.

· Make sure that nobody is in the positioning range of theconnected actuators and be very careful with theparametrising and the manipulation of signal states.

· It is imperative that you observe the notes on forcing,idle mode and fail safe in the CPX system manual and inthe manual for the handheld.

You can also call up the �Forcing" function via the �Monitor�ing ..." menu. This function allows you to force signal statesduring the commissing phase for test purposes.

The same representation of the CP modules applies commen�surately to the �Idle mode" and �Fail safe" functions.

3. Commissioning


3.7.5 Parametrising with the handheld

You can use the handheld to paramatrise for test purposes inthe commissioning phase, for trouble shooting or for field busprotocols which do not support parametrising via the fieldbus (see Fig.�3/6 and Fig.�3/7).

WarningThe actuators connected can move unexpectedly!

Modification to the signal states and parameters with thehandheld can trigger dangerous movements of theconnected actuators.

· Make sure that nobody is in the positioning range of theconnected actuators and be very careful with theparametrising and the manipulation of signal states.

· It is imperative that you observe the notes on parame�trising in the CPX system manual and in the manual forthe handheld.

1 2:CPI:P .Monitor SCS: ...Monitor SCO: ...Monitor SCV: ...Monitor CAN comm.: ...Monitor config.: ...Monitor Vout: ...Monitor Vval: ...Monitor Vsen: ...L1/M0: V10Monitor Vsen/Vout/Vval:Monitor SC: ...

L1/M0: E16Monitor Vsen/Vout/Vval:

L2/M......

2


1 Module parameters (CPX−CP interface)

2 Parameters of the individual CP modules (channel−specific module parameters)

Fig.�3/6: Module submenu � Parametrising in the �Parameters" menu

3. Commissioning


2:CPI:C .L1/M0: CPV10−GE−FB−...L1/M0: CP−E16−M12 /..L2/M1: ...

...

2:CPI(L1/M0):V10 .Monitoring/Forcing (M)Diagnostics (D)Parameters (P)Fail safe (F)...

2:CPI(L1/M0):V10 .Monitor Vsen/Vout/Vval:Monitor SC: ...

1

1 Parameters of the CP modules selected (channel−specific module parameters)

Fig.�3/7: CP module submenu � Channel−specific parametrising

3. Commissioning


Diagnosis and error treatment


Chapter 4

4. Diagnosis and error treatment


Contents

4. Diagnosis and error treatment 4−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1 Overview of diagnostic options 4−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2 Fault messages of the CPX−CP interface 4−5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3 Diagnosis via LEDs 4−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.1 Normal operating status 4−10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.2 CP system−specific LEDs 4−11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.3 CP string−specific LEDs 4−13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.4 Diagnosing via the CPX−FEC or CPX field bus node 4−14 . . . . . . . . . . . . . . . . . . . .

4.4.1 Status bits of the CPX terminal 4−14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.4.2 I/O diagnostic interface and diagnostic memory 4−15 . . . . . . . . . . . . . .

4.5 Diagnosis functions with the handheld 4−19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.6 Fault treatment and parametrising 4−20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



Contents of this chapter This chapter contains information on the diagnostics of theCPX−CP interface in the CPX terminal.

� Fault messages of the CPX−CP interface

� Diagnosing via LEDs

� Diagnosing via the CPX−FEC or the CPX field bus node(status bits and I/O diagnostic interface)

� Diagnosing via the handheld

Further information General information on diagnosing the CPX terminal can befound in the CPX system manual (P.BE−CPX−SYS−..) and in themanual for the CPX−FEC or the CPX field bus node.

Information on diagnosing CP modules can be found in thedescription of the relevant CP module.

General information on operating the CPX terminal with thehandheld can be found in the manual for the Universal Hand�held CPX−MMI−1 (P.BE−CPX−MMI−1−..).



4.1 Overview of diagnostic options

The CPX−CP interface supports various diagnostic and faulttreatment options in the CPX terminal. Tab.�4/1 shows an overview.

Diagnosticoption

Brief description Advantages Detaileddescription

Fault Messages The CPX−CP interface reportsspecific faults as fault messages(fault numbers) to the CPX fieldbus node or CPX−FEC.

The fault messagescan be assessed viathe CPX field bus nodeor CPX−FEC as well aswith the handheld.

Section 4.2 andCPX systemmanual

LED display The LEDs show directlyconfiguration faults, hardwarefaults, bus faults, etc.

Fast �on−the−spot"recognition of faults

Section 4.3

Status bits, I/Odiagnosticinterface andspecificdiagnosticfunctions

The faults recognised by theCPX−CP interface are reported insome cases to the CPX field busnode or CPX−FEC with specific,additional information.

Faster access to faultmessages via the fieldbus, etc.

Section 4.4, CPXsystem manualand manual forthe CPX field busnode or CPX−FEC

Diagnosis via thehandheld

Diagnostic information can beshown on the CPX handheld in auser−friendly manner by means ofmenus.

Fast �on−the−spot"recognition of faults

Section 4.5 andmanual for thehandheld

Tab.�4/1: Diagnostic options

Please noteObserve that the available diagnostic information maydepend on the settings of the CPX field bus node orCPX−FEC or on the parametrisation.



4.2 Fault messages of the CPX−CP interface

A CPX−CP interface can report the following faults (Tab.�4/2):

Faultnumber

Description Fault treatment

2 Short circuit/overload(Handheld: [Short circuit] )� Short circuit/overload at output

or� Short circuit/overload in sensor supply

(only for CP modules with extended functions)

· Check the actuators connected,eliminate short circuit/overloadand delete faults 1)

· Check the sensors connected,eliminate short circuit/overloadand delete faults 2)

5 Undervoltage in the power supply(Handheld: [Undervoltage in power supply] )� Load voltage for valves (VVAL) not applied or

too lowor

� Load voltage supply (Vout) not applied or toolow (only for CP output modules with aseparate power supply)or

� Power supply of the CP modules (Vsen/Vout/Vval) via the CP string not applied or too low(only for CP modules without a separatepower supply)or

� Short circuit/overload in sensor supply(only for CP input modules without extendedfunctions)

· Check load voltage

· Check load voltage

· Check load voltage,Check CP cable

· Eliminate short circuit/overload,check sensors connected, deleteany faults 2)

1) Depends on the CP module: All the module’s outputs are switched off in the event of a fault. Thefault must be deleted by resetting all the outputs.

2) Depends on the CP module: The fault is automatically deleted or must be deleted by disconnectingthe module from the CP string or by switching the power supply back on.



Faultnumber

Fault treatmentDescription

34 CP module lost / fault](Handheld: [CP module lost / fault] )� Faulty string assignment ascertained during

operation (e.g., CP module failure or CP cabledefective)

� More than one module has failed duringoperation � modules are no longerrecognised.

· Check CP strings (CP modules andCP cable), replace CP modules orCP cable if necessary

· Switch power supply off and backon, check CP cable and CP mod�ules if occurs repeatedly, replaceif necessary

35 CP configuration fault(Handheld: [CP configuration failure] )� String assignment does not correspond to the

saved string assignment after switching onthe power supply

or� The wrong module is recognised during

operation (different type, see chapter 3)

· Check CP strings (CP modules andCP cable), replace CP modules orCP cable if necessary

· In the case of the correct stringassignment:String assignment must be saved(see chapter 3)

· Check string assignment, replaceCP module if necessary

36 Short circuit CP string(Handheld: [Short circuit CP−Line] )� Communication faulty on the CP string

· Check CP string, replace CP cableif necessary

Tab.�4/2: Fault messages of the CPX−CP interface

Furthermore, the following faults can occur during the com�missioning phase for the CPX field bus node with the para�meter �System start" = �saved parameterisation and CPXsystem equipment status" or for the CPX−FEC:



Faultnumber

Description Fault treatment

16 Module code not permitted or incorrectmodule(Handheld: [Module code incorrect] )� The saved string assignment of the

CPX−CP interface does not correspond tothe configuration saved in the CPX fieldbus node or the CPX−FEC.

· For the CPX field bus node:Change parameter �System start..." to�... Default parameterisation andcurrent CPX equipment status"

· For the CPX−FEC:Save the actual configuration as the setconfiguration using the FST software

Tab.�4/3: Additional fault message of the CPX terminal

Specific monitoring of the CPX−CP interface can be activated

or deactivated by means of parameterisation. Parameterisation of the CPX−CP interface affects only certainCP modules. Tab.�4/4 shows an overview (updated March2004).

CP module type Monitoring

Undervoltage/shortcircuit in sensor supplyVsen

Short circuit/overloadSCO/SCS

Undervoltage inactuator supplyVout

Undervoltage invalve supplyVval

Fault number 5 2 5 5

CPV..−GE−FB−...CPA..−...

��

��

��

xx

CP−E16−M8CP−E16N−M8

CP−E16−M8−ZCP−E16−12−5−POLCP−E16N−M12CP−E16−KL−IP20

xxxxxx

��

��

��

��


��

xxx

��

��

CP−A08−M12−5−POLCP−A08N−M12

��

xx

xx

��

CP−A04−M12−CL � x x �

Tab.�4/4: CP module−related fault assignment



4.3 Diagnosis via LEDs

LEDs for diagnosing the CPX terminal are available on theCPX−CP interface as well as on the individual CP modules.

The meaning of the LEDs on the CP modules can be found inthe manual for the relevant module.

LEDs on the CPX−CP interface

The LEDs on the cover indicate the operating status of theCPX−CP interface.

1 CP�system−specificLEDs:� PS (green)� PL (green)� RN (green)� fault (red)

2 CP�string−specificLEDs:� L1 ... L4 (red)

PS

PL

RN

1

2

L1

L2

L3

L4

PS

PL

RN

L1

L2

L3

L4

L1

L2

L3

L4

PS

PL

RN

X1

X2

X3

X4

Fig.�4/1: LEDs on the CPX−CP interface

Tab.�4/5 shows an overview of the LED functions.



LED Description

PS Power sensors Lights up when the sensor power supplyon the string is correct. Flashes whenthere is a voltage fault. 1)

PL Power load Lights up when the load power supplyon the string is correct for outputs andvalve. Flashes when there is a voltagefault. 1)

RN Run Lights up when data exchange is runningon the CP strings.

Fault LED Flashes or lights up when there arefaults on the CPX−CP interface. The flashpulses indicate the type of fault.

L1 ... L4 String fault Flashes or lights up when there arefaults on the assigned CP string. Theflash pulses indicate the location of thefault on the CP string.

1) Monitoring of the power supplies takes place by means of theCP�modules

Tab.�4/5: Function overview of the CPX−CP interface



4.3.1 Normal operating status

In the normal operating status all green LEDs light up. The red LEDs do not light up.

LED display Operatingstatus

PS

PL

RN

L1

L2

L3

L4

All green LEDs light up:� PS� PL� RNThe red LEDs do notlight up:� Fault� L1 ... L4

Normal

Tab.�4/6: LED display � normal operating status



4.3.2 CP system−specific LEDs

PS (power system) � power sensor supply CP modules

LED (green) Sequence Status Fault number Fault treatment

LED lights up

ON

OFF

No fault Sensor powersupply applied

� �

LED flashes

ON

OFF

Short circuit/undervoltagein the sensor supply of aCP�input module

25

See fault numbers insection 4.2, Tab.�4/2

PL (Power Load) � power load supply (outputs/valves)


LED lights up

ON

OFF

No fault. Load voltageapplied

� None

LED flashes

ON

OFF

Undervoltage in the loadsupply of a CP module withan additional supply

5 See fault numbers insection 4.2, Tab.�4/2

RN (Run) � CP communication active


LED lights up

ON

OFF

No faultCP communication OKSaved string assignmentcorresponds to the reco�gnised string assignment

� None

LED is out

ON

OFF

Fault in the CP system� Communication fault� Configuration fault� String assignment fault

36

34, 3534, 35

See fault numbers insection 4.2, Tab.�4/2



(Fault) � CP system fault (location of the fault)

LED (red) Sequence Status Faultnumber

Fault treatment

LED is out

ON

OFF

No fault. � �

ON

OFF

Fault in the CP communica�tion

34 See fault numbersin section 4.2,Tab 4/2

LED flashesON

OFF

� Short circuit/overload� UndervoltageOn one CP string or oneCP�module:� CP module lost / fault� CP configuration fault� Short circuit CP string

25

3435

36

Tab.�4/2

ON

OFF

On multiple CP strings ormultiple CP modules:� CP module lost / fault� CP configuration fault� Short circuit CP string

3435

36

ON

OFF

� Recognised stringassignment does notcorrespond to savedstring assignment; savekey was not pressed

� String assignmentcannot be saved(configuration notcapable of being saved)

35

35

ON

OFF

Unknown fault 255 · Switch powersupply off andback on, replacemodule ifnecessary

LED lights up

ON

OFF

Internal CPX communica�tion� Starting phase� C Bus fault

�131

None.See CPX systemmanual



4.3.3 CP string−specific LEDs

L1 ... L4 � CP string fault (type of fault)

LED (red) Sequence Status Faultnumber

Fault treatment

LED is out

ON

OFF

� No erroror� Save key pressed after

modifying the stringassignment

�

�

�

Switch powersupply off and backon, replace moduleif necessary

LED flashes

Fault on the module of therelevant assigned string L1,L2, L3 or L4: 1)

2, 5, 34, 35

See assigned faultnumbers in section4.2, Tab.�4/2LED flashes

ON

OFF

Fault on module 0

ON

OFF

Fault on module 1

ON

OFF

Fault on module 2

ON

OFF

Fault on module 3

ON

OFF

During operation:� Modified string

assignment, due to anadditional moduleconnected, for example(at 2 LEDs � L1+L2and/or L3+L4 areflashing).

After switching on:� Improper string assign�

ment (only the LEDs ofthe CP strings concernedflash).

35· Check the string

assignment. Save a new stringassignment ifnecessary, seesection 3.2.2.

· Check and correctthe stringassignment, seesection 1.2.

LED lights up

ON

OFF

Short circuit on therelevent assigned CP string

36 See section 4.2,Tab.�4/2

1) The lowest module number is displayed in the event of faults on multiple modules



4.4 Diagnosing via the CPX−FEC or CPX field bus node

Faults of the CPX−CP interface or the CP module connectedare reported to the CPX field bus node or CPX−FEC as CPXfault messages. The following sections contain the specialfeatures of the representation for the CPX−specific diagnosticoptions.

� Status bits (see section 4.4.1)

� Diagnostic memory (I/O diagnostic interface,see�section�4.4.2)

4.4.1 Status bits of the CPX terminal

Tab.�4/7 shows the effect of the CPX−CP interface on theCPX�terminal’s status bits.

Bit Diagnostic informationwith 1−signal

Description Cause of the fault, CPX−CP interface

0 Fault at valve Module type onwhich a fault has

�

1 Fault at outputwhich a fault hasoccurred �

2 Fault at input

occurred

�

3 Fault at analoguemodule/technologymodule (function module)

Bit 3 is set for all faults of the CPX−CPinterface.

4 Undervoltage Type of fault Fault number 5 1)

5 Short circuit/overload Fault number 2 1)

6 Wire fracture �

7 Other faults Type of fault Fault number 34, 35, 36 1)

1) See Tab.�4/2

Tab.�4/7: Overview of status bits

Further instructions on the function and content of the statusbits can be found in the CPX system manual.



4.4.2 I/O diagnostic interface and diagnostic memory

The CPX−CP interface reports specific diagnostic informationto the CPX−FEC or CPX field bus node.

Via the I/O diagnostic interface and the diagnostic memory ofthe CPX terminal, it is possible to apply the diagnosis toindividual modules. The CP modules connected to a CPX−CPinterface are treated as input or output channels within theCPX terminal.

Assigning CP modules � diagnostic channels

The assignment of the CP modules to the I/O channels takesplace independent of the CPX field bus node or CPX−FECused. The following representation applies to the field busnodes (e.g. CPX−FB13) and the front end controller CPX−FEC,but not to Interbus field bus nodes. The assignment for Inter�bus field bus nodes (e.g. CPX−FB6) can be found in app. B.2.

The diagnostic channels are each assigned to the individualCP modules on the CP strings, see Fig.�4/2.

Module 2[L1/M2]

Module 0

Module 3[L1/M3]

Module 0[L1/M0]

Module 1[L1/M1]

Module 4[L2/M0]


L1

L2

Module 8[L3/M0]

L3 Module 9[L3/M1]

Module 10[L3/M2]

Module 11[L3/M3]

Module 12[L4/M0]

L4 Module 13[L4/M1]

Module 14[L4/M2]

Module 15[L4/M3]

Module 5[L2/M1]


CPX−CP interface

Diag. module

Diag. channel 2Diag. channel 1Diag. channel 0 Diag. channel 3

Diag. channel 4

Diag. channel 8 Diag. channel 9 Diag. channel 10 Diag. channel 11

Diag. channel 12 Diag. channel 13 Diag. channel 14 Diag. channel 15

Diag. channel 5 Diag. channel 6 Diag. channel 7

Fig.�4/2: Diagnostic channel assignment of a CP system



Diagnostic memory data(Handheld�and�I/O�diagnostic interface)

The specific representation of diagnostic messages of theCPX−CP interface in the CPX terminal’s diagnostic memorytakes place according to Tab.�4/8.

Diagnostic memory data (10 bytes per entry, max. 40 entries) Function no. 1)

Byteno.

Title Description Value 3488 + n

1 ... 5 Days [day]Hours [h]Minutes [m]Seconds [s]Milliseconds [ms]

Time value of the fault reported,measured from the point when the powersupply is switched on (CPX standard)

0 ... 2550 ... 230 ... 590 ... 590 ... 99(128...227)

n = 10 * d + 0

6 Module code Module code of the CPX−CP interface:195

0 ... 255 n = 10 * d + 5

7 Module position[Pos]

Module number of the CPX−CP interfacein the CPX terminal which reported thefault

0 ... 47 n = 10 * d + 6

8 Channelnumber�2)

Bit 7 6 5 ... 0: Description0 0 0 ... 63: No. of the 1st faulty

O channel (here CPoutput module) 2)

1 0 0 ... 63: No. of the 1st faultyI channel (here CPinput module) 2)

0 1 0 ... 63: Module fault1 1 0 ... 63: Reserved

0 ... 255 n = 10 * d + 7

9 Fault number [FN] Fault number (see section 4.2) 0 ... 255 n = 10 * d + 8

10 Subsequentchannels 2)

Number of subsequent channels (CP�modules) with the same fault

0 ... 63 n = 10 * d + 9

1) d (diagnostic event) [NB] = 0 ... 39; most current diagnostic event = 02) Assignment of the CP modules to the diagnostic channels, see section 4.4.2.

Tab.�4/8: Parameters of the CPX−CP interface

Instructions on diagnosis with the I/O diagnostic interfacecan be found in the CPX system manual.



Diagnostic data of the module (I/O diag. interface)

The specific representation of module diagnostic data (faultmessages) of the CPX−CP interface takes place according toTab.�4/9 and Tab.�4/10.

Module diagnostic data: Type of fault and location where the fault arose


Description Describes where the relevant fault occurred.

Bit Bit 0 ... 7 Type of fault and location where fault arose

Values

Bit 1 00 00 1

1 01 1

Bit 3 20 0

0 11 0

1 1Bit 4, 5Bit 6

01

Bit 70

1

Bit 7 6 5 ... 0 Description0 0 0 ... 63 Fault in O channel, Bit 0 ... 5: Location of fault, see below1 0 0 ... 63 Fault in I channel, Bit 0 ... 5: Location of fault, see below0 1 0 ... 63 Module fault (not channel specific)x 1 0 ... 63 Channel−specific fault

Description 1)

Fault in the CP module M0Fault in the CP module M1

Fault in the CP module M2Fault in the CP module M3

Description 1)

Faulty module in string L1Faulty module in string L2Faulty module in string L3Faulty module in string L4reservedDescriptionNo module fault of the CPX−XP interface (channel−specific fault, see Bit 0 ... 3)Module fault of the CPX−CP interface (not channel−related)DescriptionFault in an O moduleFault in an I module

1) Does not apply when Interbus field bus nodes are used. For Interbus, Bit 0 ... 3 in binary codecorresponds to the number of I or O diagnostic channels (0 ... 15, see section B.2) of the faultymodule and not the module or string number.

Tab.�4/9: Type of fault and location where fault arose



Module diagnostic data: Module fault number


Description Fault number

Bit Bit 0 ... 7 fault number

Values 0 ... 255 (fault number)

Note Fault messages of the CPX−CP interface, see section 4.2

Tab.�4/10: Module fault number



4.5 Diagnosis functions with the handheld

The universal handheld type CPX−MMI−1 provides comfort�able, extended functions that assist you in diagnosing andtrouble shooting with the CPX−CP interface.

The additional diagnostic functions of the handheld havealready been described in the �Commissioning" chapter,section 3.7.The display CP module−specific information can be found inthe appendix, section A.3

System overviewCPX terminal0: ... module ...1: ... module ...

! 2: CPI CP interface3: ... module ......

1

2

2:CPIMonitoring/Forcing (M)Diagnostics (D)Parameters (P)Fail safe (F)Idle mode (I)Module data (MD)CP modules (C) 2:CPI:C

��L1/M0: CPV10−GE−FB−...�L1/M0: CP−E16−M12 /..�L2/M1: ...

...

2:CPI:D .Channel faultCH 0 : OutputCP module lost / fault...

1 �Diagnostics" menu

2 �CP modules" menu (see also section 3.7.3).

Fig.�4/3: Diagnosing the CPX−CP interface with the handheld

General information on operating and commissioning theCPX�terminal using the handheld can be found in the manualfor the handheld, type P.BE.CPX−MMI−1−... .



4.6 Fault treatment and parametrising

The following figures show fault treatment in the CPX−CPinterface. With the appropriate module parameters, shown inthe diagram as a switch, the passing on and display of thefaults can be suppressed if required. A description of theparameters can be found under section 3.6.

2Fault message tofield bus node

1Modulefault LED

Fault no. 2

Short circuit/overload insensor supplyChannel x(CP module x)

Fault no. 2

Short circuit/overload OutputChannel x(CP module x)

Stringfault LED

Monitor SCS(module)

0 1 Monitor SCO(module)

0 1

Monitor SC(channel x)

0 1 Monitor SC(channel x)

0 1

Effective forCP output modules

Effective forCP input modules

3

Parameters of theCPX−CP interface

Parameters of theCP modules

1 Module parameter (switch position represented = default)

2 Channel−specific module parameter (switch position represented = default)

3 Fault

Fig.�4/4: Principle of fault treatment and parametrising of the CPX−CP � part 1




Parameters of theCP modules

2Fault message tofield bus node

1Modulefault LED

Fault no. 5

Load voltage atvalves (VVAL)not applied ortoo low

Fault no. 2

Separate load voltage supply or loadvoltage supply via CP string notapplied/too low or short circuit/overload of sensor supply channel x(CP module x)

Stringfault LED

Monitor Vsen(module)

0 1 Monitor Vout(module)

0 1

3

0 1 Monitor Vsen/Vout/Vval(channel x)

Effective forCP output modules

Effective forCP input modules

Monitor Vval(module)

0 1

Effective forCP valve terminals

1 Module parameter (switch position represented = default)

2 Channel−specific module parameter (switch position represented = default)

3 Fault

Fig.�4/5: Principle of fault treatment and parametrising of the CPX−CP � part 2




2

Fault message tofield bus node

Modulefault LED

1

Fault no. 36

Short circuitCP string

MonitorCAN comm.(module)

0 1

Fault no. 34

CP module notapplied / faulty

Stringfault LED

Monitorconfig.(module)

0 1

Fault no. 35

CP configurationfault

1 Module parameters(switch position represented = default setting)

2 Fault

Fig.�4/6: Principle of fault treatment and parametrising ofthe CPX−CP interface � part 3

Technical appendix

A−1Festo P.BE−CPX−CP−EN en 0405NH

Appendix A

A. Technical appendix

A−2 Festo P.BE−CPX−CP−EN en 0405NH

Contents

A. Technical appendix A−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.1 Technical specifications CPX−CP interface, type CPX−CP−4−FB A−3 . . . . . . . . . . . .

A.2 Accessories A−5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.3 Displaying CP module−specific information with the handheld A−6 . . . . . . . . . . .

A.4 Address assignment for CP valve terminals and CP modules A−7 . . . . . . . . . . . .

A.5 Parametrising with the FST software (CPX−FEC) A−9 . . . . . . . . . . . . . . . . . . . . . . .



A.1 Technical specifications CPX−CP interface, type CPX−CP−4−FB

General

General technical specifications See CPX system manual� P.BE−CPX−SYS−...

Protection class as per EN 60529 IP65/IP67: CPX−CP interface fitted completely,plugs in protection class IP65/IP67 inserted,unused connection fitted with protective cap.

Protection against electric shock(Protection from direct and indirect contact asper EN 60204−1 /IEC 204)

by means of PELV power units(Protected Extra Low Voltage)

Module code (CPX−specific) 195d (C3h)

Module identifier (in the handheld) CPI

Power supply

Operating voltage�/�load voltage

The following special features apply:� Permissible tolerance load voltage supply for

valves (VVAL)

See CPX system manual� P.BE−CPX−SYS−...

20.4 ... 26.4 V

Current consumption CPX−CP interface(only CPX−CP interface, without CP modules)� From operating voltage supply for electronics/

sensors (VEL/SEN)� From load voltage supply for valves (VVAL)

typ. 75 mA at 24 V

typ. 5 mA at 24 V

Maximum current consumption per CP string� From operating voltage supply for electronics/


1.6 A at 24 V

1.6 A at 24 V

Electrical isolation� Between the operating voltage supply for the

electronics/sensors (VEL/SEN) and the loadvoltage supply for the valves (VVAL)

None



CP system

Design� Number of CP strings� Cable length per CP string� Number of CP modules per CP string� Number of inputs / outputs per CP string� Update time

� all CP strings assigned exclusively withmodules with extended functions

� mixed string assignment� Supports CP system’s extended functions

4max. 10 mmax. 432 I / 32 O

max. 2 ms

max. 4 msYes

Voltage drop of system or additional supply upto CP connection...� From operating voltage supply for electronics/


max. 1 V

max. 1 V

Short−circuit protection for CPX−CP interface� For CP sensor supply� For CP load voltage supply� Behaviour after short circuit� Fault correction

> 1.8 A per string, slow−blowing> 1.8 A per string, slow−blowingPower is switched offPower Off/On necessary (power does not returnautomatically)



A.2 Accessories

The following table provides an overview of necessary anduseful accessories for the CPX−CP interface.

Acces�sories

Type Title Description

IBS−6X10 BEZEICHG.SCHILD 64 identification signs 6 x 10

ISK−M12 ABDECKKAPPE 10 protective caps for sealing unused M12connector sockets

FLANSCHDOSESER.712

SCHUTZKAPPE Protective cap to close unused CP connectorsockets (for CP connections X1 ... X4,included in delivery)

KVI−CP−1−WS−WD−0.5KVI−CP−1−WS−WD−2KVI−CP−1−WS−WD−5

VERBINDG.KABELVERBINDG.KABELVERBINDG.KABEL

CP cable, connecting cable with angled plugand angled socket: 1)

� Length 0.5 m� Length 2 m� Length 5 m

KVI−CP−1−GS−WD−5KVI−CP−1−GS−WD−8

VERBINDG.KABELVERBINDG.KABEL

CP cable, connecting cable with straight plugand angled socket: 1)

� Length 5 m� Length 8 m

KVI−CP−2−GS−GD−2KVI−CP−2−GS−GD−5KVI−CP−2−GS−GD−8

VERBINDG.KABELVERBINDG.KABELVERBINDG.KABEL

CP cable, connecting cable with straight plugand straight socket, for drag chain: 1)

� Length 2 m� Length 5 m� Length 8 m

1) Observe the maximim permissible length of the CP strings, depending on the CP modules andcurrent consumption, see section 2.2.1. CP cable, type KVI−CP−3−... in preparation.

Information on the CP modules and their accessories can befound in the manual for the CP module used.Information on accessories for the CPX terminal can be foundin the CPX system manual or in the manual for the CPX mod�ules used.



A.3 Displaying CP module−specific information with the handheld

You can use the handheld to display module−specific informa�tion for the CP modules (see also section 3.7.1).

2:CPI:CL1/M0: CPV10−GE−FB−...L1/M0: CP−E16−M12 /..L2/M1: ...

...

2:CPI(L1/M0):V10Monitoring/Forcing (M)Diagnostics (D)Parameters (P)Fail safe (F)Idle mode (I)Module data (MD)

2:CPI(L1/M0):V10CPV10−GE−FB − 8Festo SN: 0x32304F4CPart ID: 0xF070E10EBSZ: 1452SSZ 0: 14273SSZ 1: 13262...

Fig.�A/1: Module data for the CP module selected

Module data(example)

Description

CPV10−GE−FB−8 Long name (type) of the module,see�section 3.7.2, Tab.�3/12

Prod.Data: 0x32304F4C Manufacturing data of the CP module

Part ID: 0x66000DB0 Identification of the CP module

OP. Time: 1235 Operation time counter of theCP�module 1)

Cond.Cnt.: 1234545Cond.Cnt.: 547848...

Switching counter for every coil (only for valve terminals) 1)

1) Not supported by all modules (displayed as ’0’)

Tab.�A/1: Module data of the CP modules



A.4 Address assignment for CP valve terminals and CP modules

CPV valve terminal

� Address assignment on the CPV valve terminal is from leftto right and on the individual valve locations from thefront to the rear.

1 LED series for pilotsolenoid 12

2 LED series for pilotsolenoid 14

1

2

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

12

14

12

14

12

14

12

14

12

14

12

14

12

14

12

14

Fig.�A/2: Address assignment of the CPV valve terminal

� A valve location on the CPV valve terminal always oc�cupies 2 addresses, even if it is fitted with a blankingplate or pressure−separator plate. If a valve location isfitted 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 addressremains unused.



CPA valve terminal

� With the CPA valve terminal a valve location occupies 1 or2 addresses, depending on the manifold sub−base.

Manifold sub−base Number of assigned outputs

Type ..−EV1 1 output

Type ..−EV2 2 outputs

� If a manifold sub−base remains unused (reserve location,pressure supply), the relevant addresses will still be occu�pied.

� Addresses are assigned from left to right on the CPA valveterminal and from the rear to the front on the individualvalve locations.

� With manifold sub−base type CPA..−EV2, the followingassignment applies:

� pilot solenoid 14 occupies the lower−value address

� pilot solenoid 12 occupies the higher−value address.

CP I/O modules

The address assignment of the CP I/O modules can be foundin the manual for the relevant module.



A.5 Parametrising with the FST software (CPX−FEC)

For the CPX−FEC, it possible to parametrise the CPX−CPinterface using the FST software.

The following particularities apply when doing so,see�Fig.�A/3.

1

1 Parameter �String ..." (�Line ..") see Tab.�A/2

Fig.�A/3: Parametrising with the CPX−FEC

Value �Line .." (hex) Parameter CP module

$5b5b5b5b

1. CP module on the CP string2. CP module on the CP string3. CP module on the CP string4. CP module on the CP string

Tab.�A/2: Assignment parameter byte � CP module



Parameter byte (hex) Parameter setting

5B � [Monitor Vsen/Vout/Vval] = active� [Monitor SC] = active

5A � [Monitor Vsen/Vout/Vval] = inactive� [Monitor SC] = active

59 � [Monitor Vsen/Vout/Vval] = active� [Monitor SC] = inactive

58 � [Monitor Vsen/Vout/Vval] = inactive� [Monitor SC] = inactive

Tab.�A/3: Parameter setting

CPX−CP interface with Interbus field bus node

B−1Festo P.BE−CPX−CP−EN en 0405NH

Appendix B

B. CPX−CP interface with Interbus field bus node

B−2 Festo P.BE−CPX−CP−EN en 0405NH

Contents

B. CPX−CP interface with Interbus field bus node B−1 . . . . . . . . . . . . . . . . . . . . . . .

B.1 Addressing with Interbus B−3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.1 Address range with Interbus field bus nodes B−3 . . . . . . . . . . . . . . . . .

B.1.2 Address assignment with Interbus field bus nodes B−3 . . . . . . . . . . . .

B.2 Diagnosing with Interbus B−7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



B.1 Addressing with Interbus

Interbus field bus nodes (e.g. CPX−FB6) can manage amaximum of 96 inputs and 96 outputs. The CP system’s I/Oaddresses are therefore �packed" in CPX terminals withInterbus field bus nodes.

B.1.1 Address range with Interbus field bus nodes

Size of the occupiedaddress range

The following rules apply to the address range occupied bythe CPX−CP interface:

� The number of addresses that can be used by the CPinterface is limited by the addressses available in thefield bus node (96 I/96 O or 80 I/80 O with PCP chan�nel). The field bus node reports a fault if this has beenexceeded.

� The size of the address range occupied by the CP inter�face depends only the total number of input and outputaddresses occupied by the CP modules connected.

B.1.2 Address assignment with Interbus field bus nodes

Address assignment of the individual modules takes placesaccording to the following rules:

� The input and output addresses of the CP modules arearranged one next to the other without any gaps, inde�pendent of which string the relevant module is connectedto.

� The addresses of the inputs do not depend on theaddresses of the outputs.

The diagram below shows as an example of the addressassignment of the CP system.



Byte 0

Byte 1

Byte 2

Byte 3

Byte 4

Byte 5

Byte 0

Byte 1

Byte 2

Byte 3

Byte 4

Byte 5

Module 0

16 O

Module 0[L1/M0]

16 O

Module 4[L2/M0]

O byte 3


L1

L2

L3

I/O mappingI data O data

used

reserved

16 I

Module 8[L3/M0]

O byte 2

L4

16 I

Module 5[L2/M1]

I byte 0

I byte 1


I byte 2

I byte 3

O byte 1

O byte 0

(Module 1) (Module 2) (Module 3)

16 O

Module 12[L4/M0]

O byte 5

O byte 4

16 I

Module 13[L4/M1]

I byte 4

I byte 5


(Module 15)

8 I

Module 14[L4/M2]

I byte 6

Byte 6

Fig.�B/1: Address assignment of a CP system with Interbus field bus nodes, example

Please noteGeneral addressing examples for the field bus protocol youare using can be found in the relevant field bus nodemanual.

The following examples show the address assignment on theInterbus of a CPX terminal with the CPX−CP interface, eachwith the input address: IB20, output address OB20.



8DI 8DI 8DO2AO 4DO

Status bits

IB 23

8 O 8 O

CPI

IB 22

IB 22

IB 23 IB 24

IB 25

OB 20

OB 21

OB 22

OB 23

OB 21

OB 20

OB 23

OB 22

OB 27

OB 26

OB 26

OB 26

OB 27 OB 28

8 O

OB 29

OB 24 OB 25

IB 20 IB 21

IB 21 IB 20

OB 25 OB 24

16O

8I

OB 28 OB 29

OB 30

OB 27

OB 27

OB 29 OB 31

OB 26 OB 29 OB 28

I32.0...I32.7

I33.0...I33.7

I33.0...I33.7

I32.0...I32.7

I34.0...I34.7

I35.0...I35.7

O20.0...O23.7 O26.0...O26.3 O26.4...O27.3 O27.4...O28.3 O28.4...O29.3 O29.4...O30.3

O20.0...O23.7 O27.0...O27.3O27.4...O27.7

OB 28

O26.0...O26.4O26.4...O26.7O29.0...O29.4

O29.4...O29.7O28.0...O28.4

O28.4...O28.7O30.0...O30.4

I30.0...I30.7 I31.0...I31.7

I31.0...I31.7 I30.0...I30.7

O24.0...O24.7 O25.0...O25.7

O25.0...O25.7 O24.0...O24.7

Byte assignmentof the output bytes

Byte assignment of the input bytes

Standard mode:

Siemens mode:

Standard mode:

Siemens mode:

IB = input byte; OB = output byte; status bits optional

Byte assignment of the output bytes CP string L1

Standard mode:

Siemens mode:

Byte assignment of the output bytes CP string L1

Siemens mode:

Standard mode:

Fig.�B/2: Example 1 � Analogue outputs, 1 CP Strang, Status bits (without PCP channel)



8DI 8DI 8DO4DO 4DO

IB 24

CPI

IB 25

IB 25

IB 24

OB 23

OB 22

OB 23

OB 22

OB 24

OB 25 OB 24 OB 27

OB 26OB 25

OB 20 OB 21

IB 21

IB 20

OB 21 OB 20

OB 22

OB 23

16 O

8 O

8 I 8 I

8 I 8 I

IB 20

IB 21

IB 23

IB 22

IB 22

IB 23

I20.0...I20.7

I21.0...I21.7

I21.0...I21.7

I20.0...I20.7

I22.0...I22.7

I23.0...I23.7

I23.0...I23.7

I22.0...I22.7

O22.0...O22.7

O23.0...O23.7

O20.0...O20.7

O21.0...O21.7

O21.0...O21.7

O20.0...O20.7

O23.0...O23.3

O22.0...O22.3

O23.4...O23.7

O22.4...O22.7

I24.0...I24.7

I25.0...I25.7

I25.0...I25.7

I24.0...I24.7

O24.0...O24.7

O25.0...O25.7

O25.0...O25.7

O24.0...O24.7

O26.0...O26.7

O27.0...O27.7

Byte assignmentof the output bytes

Byte assignment of the input bytes

Standard mode:

Siemens mode:

Standard mode:

Siemens mode:

IB = input byte; OB = output byte

Byte assignment of theoutput bytes CP string L1

Standard mode:


Siemens mode:

Standard mode:

Byte assignment of theinput bytes CP string L2

Standard mode:

Siemens mode:


Siemens mode:

Standard mode:

Siemens mode:

8 O 8 O

Fig.�B/3: Example 2 � 2 CP strings, PCP channel active



B.2 Diagnosing with Interbus

The diagnostic channels of the CPX−CP interface (CP module−specific) are assigned the relevent input or output bytes. The�packed" address assignment for Interbus field nodes alsoresults in specific assignment of the diagnostic channels, seeFig.�B/4 and Fig.�B/5.

Module 0

16 O

Module 0[L1/M0]

Diag. O channel 0Diag. O channel 1

16 O

Module 4[L2/M0]

O byte 3



L1

L2

Diag. I channel 2Diag. I channel 3

L3 16 I

Module 8[L3/M0]

O byte 2


L4


16 I

Module 5[L2/M1]

I byte 0


I byte 1


I byte 2

I byte 3

O byte 1

O byte 0


16 O

Module 12[L4/M0]

16 I

Module 13[L4/M1]


(Module 15)

I byte 4

I byte 5O byte 5

O byte 4

CPX−CP interface

Diag. module

8 I

Module 14[L4/M2]

I byte 6

Diag. I channel 6

Fig.�B/4: Diagnostic channel assignment of a CP system (Interbus), example 1



8 O

Module 2[L1/M2]

Module 0

O byte 1

Diag. O channel 1

8 O

Module 3[L1/M3]

O byte 2

8 I

Module 0[L1/M0]

8 O

Module 1[L1/M1]

O byte 0I byte 0

Diag. O channel 0Diag. I channel 0 Diag. O channel 2

16 O

Module 4[L2/M0]

O byte 4



L1

L2

16 O

Module 8[L3/M0]


L3 8 I

Module 9[L3/M1]

Diag. I channel 3

16 O

Module 10[L3/M2]

Diag.�O channel�7Diag.�O channel 8

16 I

Module 11[L3/M3]


O byte 3

8 O

Module 12[L4/M0]

Diag. O channel 9

L4 8 O

Module 13[L4/M1]

Diag. O channel 10

8 O

Module 14[L4/M2]

Diag. O channel 11

8 O

Module 15[L4/M3]

Diag. O channel 12

16 I

Module 5[L2/M1]

I byte 1


I byte 2


O byte 6

O byte 5 I byte 3

O byte 9

O byte 8

O byte 7 I byte 4

I byte 5

O byte 10 O byte 11 O byte 12

CPX−CP interface

Diag. module

Fig.�B/5: Diagnostic channel assignment of a CP system (Interbus), example 2

Index

C−1Festo P.BE−CPX−CP−EN en 0405NH

Appendix C

C. Index

C−2 Festo P.BE−CPX−CP−EN en 0405NH

Contents

C. Index C−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C. Index


A

AbbreviationsProduct−specific XIII . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Address assignmentCP I/O modules A−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CPA valve terminal A−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CPV valve terminal A−7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Field bus nodes CPX−FB11, FB13, FB11, FB14, FB23 and front end controller CPX−FEC 1−14 . . . . . . . . . .

Address assignment with Interbus field bus nodes B−3 . . . . .

Address range 1−13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Basic rules for addressing 1−14 . . . . . . . . . . . . . . . . . . . . . . Size 1−13, B−3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unused address range 1−13 . . . . . . . . . . . . . . . . . . . . . . . . . With Interbus field bus nodes B−3 . . . . . . . . . . . . . . . . . . . .

C

CommissioningPreparations for commissioning 3−5 . . . . . . . . . . . . . . . . . . . Procedure 3−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Commissioning with the handheld 3−24 . . . . . . . . . . . . . . . . .

CP connections 2−10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CP module−specific information A−6 . . . . . . . . . . . . . . . . . . . .

CP modulesAssigned I/Os 1−11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overview 1−6, 1−11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Replacement 3−12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CP systemAddress range 1−13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Method of operation 1−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overview 1−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . With the CPX−CP interface 1−12 . . . . . . . . . . . . . . . . . . . . . .

Current consumption 2−13 . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C. Index


D

Designated use VII . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Diagnosis with the handheld 4−19 . . . . . . . . . . . . . . . . . . . . . .

Diagnostic memory 4−16, 4−17 . . . . . . . . . . . . . . . . . . . . . . . . .

Dismantling 2−5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

E

Electrical connecting and display elements 2−5 . . . . . . . . . . . .

EMERGENCY STOP 2−11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

F

Fail safe 3−22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fail safe parametrising 3−22 . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fitting 2−5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Forcing 3−23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

H

HandheldCommissioning functions 3−24 . . . . . . . . . . . . . . . . . . . . . . . CP module−specific information A−6 . . . . . . . . . . . . . . . . . . . Diagnostic functions 4−19 . . . . . . . . . . . . . . . . . . . . . . . . . . . Diagnostic memory 4−16, 4−17 . . . . . . . . . . . . . . . . . . . . . . .

I

I/O diagnostic interfaceDiagnostic memory 4−16, 4−17 . . . . . . . . . . . . . . . . . . . . . . .

Idle mode 3−22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Important user instructions IX . . . . . . . . . . . . . . . . . . . . . . . . . .

L

LEDs 4−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C. Index


M

Module diagnostic dataModule fault number 4−18 . . . . . . . . . . . . . . . . . . . . . . . . . . Number of the first faulty channel 4−17 . . . . . . . . . . . . . . . .

Module parameters 3−17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Channel−specific module parameters 3−22, 3−23 . . . . . . . . . Monitoring of CPX module/monitoring of CP modules 3−19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Monitoring the CPX module 3−19, 3−21 . . . . . . . . . . . . . . . . .

Monitoring of CPX module/monitoring of CP modules 3−19 .

Monitoring the CPX module 3−19, 3−21 . . . . . . . . . . . . . . . . . . .

N

Notes on the use of this manual XI . . . . . . . . . . . . . . . . . . . . . .

P

Pictograms X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power supply 2−12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power supply concept 2−16 . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power zones 2−16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

R

Replacing CP modulesReaction of the CP system to faults 3−11 . . . . . . . . . . . . . . .

Required software versions VIII . . . . . . . . . . . . . . . . . . . . . . . .

C. Index


S

Saving the string assignment 3−7 . . . . . . . . . . . . . . . . . . . . . . .

Service VIII . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Software status XI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Status bits 4−14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Switch−on reactionCP system 3−9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

T

Target group VIII . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Technical specifications A−3 . . . . . . . . . . . . . . . . . . . . . . . . . . .

Technology module 1−12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Text markings X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

cpx terminal - festo...diagnosing a cpx terminal by means of the cpx field bus node or cpx−fec...

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