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

CPX-terminal

Electrical interface

CPX-CP-4-FB

CPI System

Desciription

Installing and commissioning CPI systems

Electronics

Description

CPX-CP interface

539294 en 1211b

[761481]

Contents and general instructions

Original . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

de

Edition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

en 1211b

Designation . . . . . . . . . . . . . . . . . . . . . . . . .

P.BE-CPX-CP-EN

Order no.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

539294

© (Festo AG & Co. KG, D-73726 Esslingen, Federal Republic of

Germany, 2012)

Internet: http://www.festo.com

E-Mail: [email protected]

The reproduction, distribution and utilization of this document as well as the communication of its contents to others 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.

Festo P.BE-CPX-CP-EN en 1211b

I


PROFIBUS

®

, PROFIBUS-DP

®

, INTERBUS

®

, DeviceNet

®

, CC-Link

®

, TORX

® trademarks of the respective trademark owners in certain countries.

are registered

II



Contents

2.

2.1

2.2

Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Target group

Service

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

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

VI

VII

VII

VIII

X

1.

1.1

1.2

System summary – CPI system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-1

Overview of the CPI system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1.1

Method of operation of the CPI/CP system . . . . . . . . . . . . . . . . . . .

1.1.2

Variants and extension rules for the CPI-/CP system . . . . . . . . . . .

1.1.3

Assigned I/Os of the CPI/CP modules . . . . . . . . . . . . . . . . . . . . . . .

CPI system with the CPX-CP interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.1

Address range of the CPI system with the CPX-CP interface . . . . . .

1.2.2

Address assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-3

1-6

1-9

1-12

1-13

1-14

1-15

2.3

2.4

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-1

General instructions on installation

CPI connections

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.1

Permissible CPI/CP modules and string lengths dependent on the CPI cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.2

Connecting CP strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Connecting the power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.1

Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.2

Ascertaining the current consumption . . . . . . . . . . . . . . . . . . . . . . .

2.3.3

Power supply arrangement – formation of power zones

Complying with protection class IP65/IP67

. . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . .

2-3

2-6

2-7

2-9

2-10

2-11

2-12

2-16

2-19


III


3.

3.1

3.2

3.5

3.6

3.7

3.3

3.4

4.

4.1

4.2

4.3

4.4

4.5

4.6

Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-1

Procedure for commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Prepare the CPI system for commissioning . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.1

Checking the CP strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.2

Saving the string assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Switching-on reaction of the CPI system . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Reaction of the CPI system to faults in operation . . . . . . . . . . . . . . . . . . . . . .

3.4.1

Eliminating assignment faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.2

Replacing CPI/CP modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.3

Replacing CPI/CP modules during operation . . . . . . . . . . . . . . . . .

Notes on operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.5.1

Factory default mark from version 22

Parametrizing

. . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Commissioning functions with the handheld . . . . . . . . . . . . . . . . . . . . . . . . .

3.7.1

Menu commands of the CPX-CP interface on the Handheld . . . . . .

3.7.2

Representation of the CPI/CP modules . . . . . . . . . . . . . . . . . . . . . .

3.7.3

Displaying the string assignment . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.7.4

Observing signal states (monitoring) . . . . . . . . . . . . . . . . . . . . . . . .

3.7.5

Parametrizing with the Handheld . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-15

3-16

3-17

3-27

3-28

3-29

3-30

3-31

3-33

3-8

3-10

3-10

3-11

3-12

3-3

3-4

3-4

3-5

Diagnosis and error treatment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-1

Overview of diagnostic possibilities

Diagnosis via LEDs

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.1

Normal operating status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.2

CPI system-specific LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.3

CP string-specific LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Error messages of the CPX-CP interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Diagnostics via the CPX-FEC or CPX bus node . . . . . . . . . . . . . . . . . . . . . . . .

4.4.1

Status bits of the CPX terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.4.2

I/O diagnostic interface and diagnostic memory . . . . . . . . . . . . . .

Diagnostic functions with the Handheld . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Error handling and parameterisation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-3

4-4

4-6

4-7

4-9

4-12

4-16

4-16

4-17

4-21

4-22

IV



A.

A.1

A.2

A.3

A.4

A.5

A.6

B.

B.1

B.2

C.

Technical appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A-1

Technical specifications of CPX-CP interface, type CPX-CP-4-FB . . . . . . . . . .

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Displaying CPI/CP module-specific information with the Handheld . . . . . . .

Address assignment of the CP valve terminals and CPI/CP modules . . . . . .

Parametrizing with the FST software (CPX-FEC) . . . . . . . . . . . . . . . . . . . . . . .

Permissible CPI/CP modules and string lengths dependent on the

CPI cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A-10

A-3

A-4

A-5

A-6

A-8

CPX-CP interface with Interbus field bus node . . . . . . . . . . . . . . . . . . . . . . .

Addressing with Interbus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.1

Address range with Interbus field bus nodes . . . . . . . . . . . . . . . . .

B.1.2

Address assignment with Interbus field bus nodes . . . . . . . . . . . .

Diagnosing with Interbus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B-1

B-3

B-3

B-3

B-7

Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C-1


V


VI



Designated use

The CPX-CP interface described in this description has been designed exclusively for use in combination with CPX terminals from Festo. The designated CP modules from Festo

(CP valve terminals and CPI I/O modules) can be connected to the CPX-CP interface. The CPX terminal and the connected

CPI modules are only to be used as follows:

– as intended

– without unauthorised modifications

– in excellent technical condition.

If standard ancillary components, such as sensors and actuators, are connected, the specified limits for pressures, temperatures, electrical data, torques, etc. must be complied with.

Comply with the legal rules and regulations and standards, rules of the testing organisations and insurance companies and national specifications applicable for the location.

Warning

• Only use PELV circuits in accordance with

IEC/EN 60204-1 (protective extra-low voltage, PELV) for the electrical power supply.

• Also observe the general requirements for PELV circuits in accordance with IEC EN 60204-1.

• Use only voltage sources that guarantee reliable electrical isolation of the operating voltage according to

IEC DIN EN 60204-1.


VII


Ranges of application and certifications

The products fulfil the requirements of EU directives and bear the CE certification.

Standards and test values, which the products must comply with and fulfil, can be found in the technical appendix section.

The product-relevant EU directives can be found in the declaration of conformity.

Certificates and declarations of conformity for these products can be found at www.festo.com.

Target group

This description is intended exclusively for technicians trained in control and automation technology, who have experience in installation, commissioning, programming and diagnostics of programmable logic controllers (PLC) and fieldbus systems/networks.

Service

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

VIII



Important user instructions

Danger categories

This manual contains instructions on the possible dangers which may occur if the product is not used correctly. These instructions are marked (Warning, Caution, etc.), printed on a shaded background and marked additionally with a pictogram. A distinction is made between the following danger warnings:

Warning

This means that failure to observe this instruction may result in serious personal injury or damage to property.

Caution

This means that failure to observe this instruction may result in personal injury or damage to property.

Note

This means that failure to observe this instruction may result in damage to property.

The following pictogram marks passages in the text which describe activities with electrostatically sensitive components.

Electrostatically sensitive components may be damaged if they are not handled correctly.


IX


Marking special information

The following pictograms mark passages in the text containing special information.

Pictograms

Information:

Recommendations, tips and references to other sources of information.

Accessories:

Information on necessary or sensible accessories for the

Festo product.

Environment:

Information on environment-friendly use of Festo products.

Text markings

• Bullet points denote activities that may be carried out in any sequence desired.

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

– Hyphens indicate general activities.

X



Notes on the use of this manual

This manual contains specific information on the method of operation, and on fitting, installing and commissioning the

CPX-CP interface.

Special information on commissioning, programming and diagnostics of a CPX terminal with the CPX fieldbus node or

CPX-FEC used can be found in the relevant description.

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

An overview of the structure of the CPX terminal user documentation is contained in the CPX system description.

www.festo.com

Support portal: search term “CPX system description”


XI


Information on the CPI modules and the valve terminals with a CPI connection can be found in the manual for the relevant module. An overview is shown in Tab. 0/1.

Version

CP modules,

Electronics description

Modules with

CP connection,

Electronics description

Title

“CPI-CL modules, CPI-EL modules”

Type P.BE-CPX-EA-CL...

“CPV Direct”

Type P.BE-CP-DI...

“CDVI ...”

Type P.BE-CDVI-DN-...

“CPA-SC / CPV-SC ...”

Type P.BE-CPASC-

CPVSC-...

Description

Pneumatics

“CPV valve terminal”

Type P.BE-CPV-...

“CPA valve terminals”

Type P.BE-CPA-...

“MPA valve terminal”

Type P.BE-MPA-...

Contents

Mounting, installation and commissioning of CP input and output modules, type CP-...-CL and

CPI-…-EL

Instructions on mounting, installation, commissioning and diagnostics for the corresponding CPV valve terminal with direct link

Instructions on mounting, installation, commissioning and diagnostics of the CDVI with fieldbus direct link “DeviceNet”

Instructions on mounting, installation, commissioning and diagnostics of the CPV-SC or CPA-SC valve terminal with fieldbus direct link for PROFIBUS DP or DeviceNet.

Mounting, installation, commissioning, servicing and conversion of the CPV pneumatics

(type 10)

Mounting, installation, commissioning, servicing and conversion of the CPA pneumatics

(type 12)

Mounting, installation, commissioning, servicing and conversion of the CPA pneumatics

(type 32)

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

XII



The following product-specific terms and abbreviations are used in this manual:

Term/abbreviation Meaning

CP cable Special cable for connecting the various CPI/CP modules in a CP string.

Colour: black, type KVI-CP1-... and type KVI-CP2-...

CP functionality

CP module

CP string

CP valve terminal

CP system

CPI cable

CPI connection

Supports the CP protocol without extended functions

Collective term for modules without extended functions which can be integrated into a CPI/CP system.

CPI or CP modules which are connected by CPI/CP cable to the CPX-CP interface. For reasons of simplicity, only the term “CP string” is used, even if it has CPI functions.

CPV valve terminal (type 10) or CPA valve terminal (type 12), each with CP connection (also regarded as CP modules). Basic electric unit, black.

Complete electrical installation system consisting of a CP master with one or more CP strings. The system consists of CP modules ( without extended functions).

Special cable for connecting the various CPI/CP modules in a CP string.

Colour: white, type KVI-CP3-...

Socket or plug on the CPI modules which allows the modules to be connected using the CPI or CP cable.

CPI field bus interface Term for a CPI capable interface with field bus connection (e.g.

combination of CPX field bus node and CPX-CP interface (CPI field bus module) or CPV with CPI string extension (CPV Direct)).

CPI field bus module Defined combination of a CPX field bus node and a CPX-CP interface.

connects a CPI system with a field bus.

CPI functionality

CPI module

CPI system

Supports the CPI protocol with extended functions

Collective term for modules with extended functions which can be integrated into a CPI/CP system.

Also: “CPI installation system”

Complete electrical installation system consisting of a CP master with one or more CP strings. The system consists of CPI/CP modules with and without extended functions. The system need not consist exclusively of CPI modules.

Tab. 0/2: Specific terms and abbreviations


XIII


Term/abbreviation Meaning

CPX-CP interface

CPX modules

CPX terminal

Extended functions

CPX module with 4 CP strings for connecting CPI/CP modules and CP valve terminals to the CPX terminal.

Collective term for the various modules which can be integrated into a CPX terminal.

Complete system comprising CPX modules with or without pneumatics

– Additional options in string assignment:

Up to 4 modules per string with a maximum of 32 inputs and 32 outputs.

Without extended functions, only 1 output and 1 input module is possible.

– Revised data communication:

Inputs report change in status when data arrive or a diagnostic message is present. Message is queried specifically. Additionally, the system monitors the participants for TimeOut.

Without extended functions, the system, queries information from the stations cyclically (so-called polling).

Fieldbus nodes

I

I/O modules

I/Os

Input module

O

Output module

String allocation

Provide the connection to specific fieldbuses. Transmit control signals to the connected modules and monitor their operational ability.

Digital input

Collective term for the modules which provide digital inputs and outputs

(e.g., CPX I/O modules, CPI input modules and CPI output modules)

Digital inputs and outputs

Input module

Digital output

Output module

Type and sequence of the CPI/CP modules connected to one or more CP strings.

Tab. 0/3: Specific terms and abbreviations

XIV


System summary – CPI system

Chapter 1

System summary – CPI system


1-1

1. System summary – CPI system

Contents

1.

1.1

1.2

System summary – CPI system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-1

Overview of the CPI system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1.1

Method of operation of the CPI/CP system . . . . . . . . . . . . . . . . . . .

1.1.2

Variants and extension rules for the CPI-/CP system . . . . . . . . . . .

1.1.3

Assigned I/Os of the CPI/CP modules . . . . . . . . . . . . . . . . . . . . . . .

CPI system with the CPX-CP interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.1

Address range of the CPI system with the CPX-CP interface . . . . . .

1.2.2

Address assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-3

1-6

1-9

1-12

1-13

1-14

1-15

1-2



1.1

Overview of the CPI system

Festo can assist you in solving your automation task at the machine level with the aid of valve terminals. Due to its modular structure, the CPI system from Festo enables you to integrate valve terminals and I/O modules optimally in your machines and systems.

1

CPX terminal with

CP interface as CP master

2

CP modules

3

CP string

4

CP input module

5

CPV valve terminal

6

CPA valve terminal

7

CP string exclusively with CPI modules

(modules with extended functions)

1 2

3

4

5

4

6

7

Fig. 1/1: Example 1 for design of a CPI system

Note

Observe that only products from Festo can be connected.


1-3


3

2

1

1

CPI fieldbus node

2

MPA-CPI valve terminal

3

CPV-CPI valve terminal

4

CP-CL module

5

CP-EL module

Fig. 1/2: Example 2 for design of a CPI system

5 4

1-4



A CPI system consists of individual modules which are connected to each other by means of CPI cables. In this way it is possible to decentralise the configuration of the CPI modules.

The compact CP valve terminals and I/O modules can be mounted very close to the cylinders to be controlled. This enables short compressed air lines to be used.

System losses can be minimized if short compressed air tubing is used and the times required for pressurising and exhausting the tubing can be reduced.

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


1-5


1.1.1

Method of operation of the CPI/CP system

CPI/CP systems are composed of the following modules:

Modules

CPI/CP master

Function

Special CP fieldbus nodes and CP interfaces are available for the various fieldbuses.

– As electrical modules are an integral part of a CPX terminal or a modular valve terminal (CPX-CP interface/CPI interface).

– Provide the connection to specific fieldbuses (CPI node, CPV direct)

– These offer connections for up to four strings to which I/O modules and CP valve terminals are connected.

– They transmit control signals to the connected modules and monitor their functioning

1-6

CPV/CPV-SC valve terminals with CPI connection

– These provide different valve functions via valve sub-bases for controlling pneumatic actuators

– Relay plates, pressure zone separation plates and blanking plates can also be integrated

Tab. 1/1: Overview of the CPI modules - Part 1



Modules

MPA valve terminals with CPI connection

Function

– These provide different valve functions via valves for controlling pneumatic actuators.

CP-/CPI input modules (type CL, EL, RL)

– Provide inputs for connecting sensors and thus enable, for example, cylinder positions to be interrogated

CP-/CPI output modules (type CL,

EL, RL)

– These provide universally effective electric outputs for controlling low-current consuming devices (in addition, valves, lamps, etc.)

Tab. 1/2: Overview of CPI modules - part 2


1-7


In the capacity of CPI master, each CPX-CP interface controls data transfer to a wide variety of controller systems in a CPX terminal. In principle, several CPX-CP interfaces can be used in a CPX terminal.

1

Field bus (incoming)

2

Field bus (continuing)

3

CPI 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. 1/3: Method of operation of the CPI system

Cable lengths

I/O data exchange between the CPX terminal and the modules connected to the CPX-CP interface takes place constantly via the CPX-CP interface.

The complete length of cable on a string must not exceed

10 m.

1-8



1.1.2

Variants and extension rules for the CPI-/CP system

Modules can be divided into two groups:

– CPI modules (extended functions)

– CP modules (no extended functions)

Tab. 1/3 shows the number of supported modules and rules dependent on the type of the master and the CPI/CP modules.

Rules and properties

CPI system

CPI modules

– Max. 4 modules on the CP string

– Max. 32 inputs and 32 outputs per CP string

– There is an incoming and continuing interface on all CPI modules and valve terminals

– Any sequence of the CPI modules/valve terminals within the CP string

CP modules – There is an incoming and continuing interface on CP output modules and CP valve terminals

– Only incoming interface at CP input modules. They can therefore only be placed at the end of a CP string.

CPI/CP master The CPX-CP interface and the CPV Direct are CPI masters.

A mixture of CPI/CP modules is possible on CPI masters:

– Only one CP input module is possible at the end of a string

– Per CP string, only one CP valve terminal

1) or one CP output module

1)

– “Unused” locations on the CP string can be “filled” with CPI modules

2)

.

1) Without extended functions 2) With extended functions

Tab. 1/3: Rules for extending the CPI system

Note

Independent of the type of CPI/CP modules, not more than

32 inputs and 32 outputs may be connected (sum of all modules on a CP string).

That is, a CP string can be extended with a maximum of 2

CP valve terminals with extended functions, since they always occupy 16 output addresses.


1-9


CP master

VT / O

VT / O

I

I

VT / O: CP valve terminal or

CP output module

I: CP input module

Fig. 1/4: Example: Setting up a CP system

(without extended functions)

All CPI modules (with extended functions) can also be connected to CP masters (without extended functions) as shown in Fig. 1/4.

1-10



CPI master

CP (O)

CPI (I/O)

CPI (I/O)

CPI (I/O)

CP (O)

CPI (I/O)

CPI (I/O)

CPI (I/O)

CPI (I/O)

CPI (I/O)

CPI (I/O)

CP (O)

CPI (I/O)

CPI (I/O)

CPI (I/O) CP (O)

CPI master

CPI (I/O)

CP (O)

CPI (I/O)

CPI (I/O)

CPI (I/O) CP (I)

CPI (I/O)

CPI (I/O)

CP (I)

CPI (I/O) CP (O) CP (I)

CPI (I/O) CPI (I/O) CP (O)

Grey: CPI (with extended functions)

CP (I):

CP (O):

CP input module

CP output module or CP valve terminal

CPI (I/O): CPI input or output module (with extended functions) or CP valve terminal with CPI ability (for valve terminals: max. 2 possible)

Rules:

CP:

CPI:

For the CP master, the rules remain valid.

Max. 32 inputs and 32 outputs per string , max. 4 modules per string

Max. 1 CP output module or 1 CP valve terminal

Max. 1 CP input module always at the end of the string

Max. 2 valve terminals with CPI functions per string

Fig. 1/5: Example: expansion of a CPI/CP system

CP (I)


1-11


1.1.3

Assigned I/Os of the CPI/CP modules

Tab. 1/4 provides an overview of the assigned addresses for the various CPI/CP modules (status at November 2012).

CPI modules

Kind

CPI/CP valve terminals

Type Extended functions

CPV..-GE-FB-4

CPV..-GE-FB-4/6/6

CPV..-GE-FB-6

CPV..-GE-FB-8

CPA10/14-IFB-CP

CPI-MPA-S

No

Yes

No

No

No

Yes

Assigned I/Os at CPI masters

(with extended functions) at CP masters

(without extended functions)

– 16 O

1)

16 O

16 O

16 O

2)

– 16 O

16 O

16 O

16 O

16 O

2)

CPI/CP input modules

CPI/CP output modules

CP-E08-M8-CL

CP-E08-M12-CL

CP-E16-KL-CL

CP-E16-M12-EL

CP-E16-M8-EL

CP-E32-M8-EL

CP-E16-M8

CP-E16N-M8

CP-E16-M8-Z

CP-E16-M12x2-5POL

CP-E16N-M12x2

CP-E16-KL-IP20-Z

Yes

Yes

Yes

Yes

Yes

Yes

No

No

No

No

No

No

CP-A04-M12-CL

CP-A08-M12-EL-Z

CP-A08-M12-5POL

CP-A08N-M12

Yes

Yes

No

No

–

–

–

–

8 I

8 I

16 I

16 I

16 I

32 I

16 I

16 I

16 I

16 I

16 I

16 I

–

–

–

–

–

–

–

–

–

–

–

–

8 O

8 O

16 O

16 O

–

–

–

–

16 I

16 I

16 I

16 I

16 I

–

3

)

16 I

16 I

16 I

16 I

16 I

16 I

–

–

–

–

–

–

–

–

–

–

–

3)

–

16 O

16 O

16 O

16 O

1)

2)

3)

Assignment dependent on equipment. CPV..-GE-FB-4/6/6 dynamically occupies 8 or 16 outputs

Assignment dependent on equipment. CPI-MPA dynamically occupies 8, 16, 24 or 32 outputs

No function on CP master

Tab. 1/4: Assigned I/Os of the CPI/CP modules

1-12



1.2

CPI system with the CPX-CP interface

The CPX-CP interface supports CPI systems with extended functions. CPI systems with CP modules with extended functions are distinguished by the following features:

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

– up to 4 CPI/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 the

CPX terminal. The number of addresses assigned depends on:

– the field bus node or FEC used and the operating mode of the CPX terminal,

– the saved configuration (string assignment).

Address assignment is carried out as follows:

Field bus node/FEC Addressing see

CPX field bus node with Remote I/O operating mode, e.g.:

– CPX-FB11, DeviceNet

– CPX-FB13, PROFIBUS

– CPX-FB14, CANopen

– CPX-FB23, CC-Link

CPX front end controller with Stand Alone or Remote Controller operating mode:

– CPX-FEC

CPX field bus node for Interbus with operating mode Remote I/O, e.g.:

– CPX-FB6

Section 1.2.2

Section B.1.1

Tab. 1/5: Addressing


1-13


1.2.1

Address range of the CPI system with the CPX-CP interface

Size of the assigned address range

The following rules apply to the address range occupied by the CPX-CP interface ( Tab. 1/6):

– The size of the assigned address range depends on the number of the last string used.

– The assignment for inputs is independent of the assignment for outputs.

– Each string on the CP interface has an address range of

32 bits for inputs and 32 bits for outputs at its disposal.

Unused address range is reserved for extensions.

Unused address range

Last string used

No string assigned

String 1

String 2

String 3

String 4 1

2

3

4

1

2

3

4

1

2

3

4

3

4

1

2

Assigned address range

Inputs Description

0 I

32 I

64 I

96 I

128 I

No module with inputs connected.

At least one input module on string 1.

No input modules on strings 2 to 4.


No input modules on strings 3 and 4.


No input modules on string 4.


Assigned address range

Outputs Description

0 O

32 O

64 O

96 O

128 O

No module with outputs connected.

At least one output module on string 1.

No output modules on strings 2 to 4.


No output modules on strings 3 and 4.


No output modules on string 4.


Tab. 1/6: Assigned address range

1-14



1.2.2 Address assignment

The assignment of the addresses of the CPI/CP modules depends on the CPX field bus node or CPX-FEC used. The following representation applies to the field bus nodes (e.g.

CPX-FB13) as well as for the Front End Controller CPX-FEC, but not for Interbus field bus nodes. The assignment for Interbus field bus nodes (e.g. CPX-FB6) can be found in appendix B.1.

Address assignment of the individual modules takes places according to the following rules:

– A CP interface provides four strings with a total of

128 input addresses and 128 output addresses.

– A used string occupies 32 input addresses and 32 output addresses.

– The addresses are assigned fixed to the individual CP strings and CPI modules in ascending order.

1

2

3

4

String number

Input addresses

I0 ... I31

I32 ... I63

I64 ... I95

I96 ... I127

Output addresses

O0 ... O31

O32 ... O63

O64 ... O95

O96 ... O127

– Address assignment of the individual modules is therefore determined by the string to which they are connected and by the number of I/Os the existing modules occupy on the string.

– Unused address range (due to modules not being available) remains reserved for later CPI extensions.

The diagram below shows as an example the address assignment of a CPI system.


1-15


I/O mapping

I data O data

Byte 0 Byte 0

Byte 1

Byte 2

Byte 3

Byte 1

Byte 2

Byte 3

Byte 4

Byte 5

Byte 6

Byte 7

Byte 8

Byte 9

Byte 10

Byte 11

Byte 4

Byte 5

Byte 6

Byte 7

Byte 8

Byte 9

Byte 10

Byte 11

Byte 12

Byte 13

Byte 14

Byte 15

PROFIBUS addresses starting at input/output word 45 are used. The CPX-CP interface thus occupies 12 bytes of input addresses and 16 bytes of output addresses.

String

L1

Module 0

8I

Module 0

I byte 0

I45.0 ... I45.7

L2

L3

L4

16O

Module 4

O byte 4

O byte 5

O49.0 ... O49.7

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

16O

Module 8

O byte 8

O byte 9

O53.0 ... O53.7

O54.0 ... O54.7

8O

Module 12

O byte 12

O57.0 ... O57.7

Module 1

8O

Module 1

O byte 0

O45.0 ... O45.7

16I

Module 5

I byte 4

I byte 5

I49.0 ... I49.7

I50.0 ... I50.7

8I

Module 9

I byte 8

I53.0 ... I53.7

8O

Module 13

O byte 13

O58.0 ... O58.7

used reserved

Fig. 1/6: Address assignment of a CPI system, example

Module 2

8O

Module 2

O byte 1

O46.0 ... O46.7

(Module 6)

16O

Module 10

O byte 10

O byte 11

O55.0 ... O55.7

O56.0 ... O56.7

8O

Module 14

O byte 14

O59.0 ... O59.7

Module 3

8O

Module 3

O byte 2

O47.0 ... O47.7

(Module 7)

16I

Module 11

I byte 9

I byte 10

I54.0 ... I54.7

I55.0 ... I55.7

8O

Module 15

O byte 15

O60.0 ... O60.7

The address assignment (method of counting, sequence of the I/Os) within the individual CP valve terminals and CPI/CP modules can be found in the relevant description for the module.

Overview of the address assignments Appendix A.4.

1-16


Installation

Chapter 2

Installation


2-1

2. Installation

Contents

2.

2.1

2.2

2.3

2.4

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-1

General instructions on installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CPI connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.1

Permissible CPI/CP modules and string lengths dependent on the CPI cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.2

Connecting CP strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Connecting the power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.1

Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.2

Ascertaining the current consumption . . . . . . . . . . . . . . . . . . . . . . .

2.3.3

Power supply arrangement – formation of power zones . . . . . . . .

Complying with protection class IP65/IP67 . . . . . . . . . . . . . . . . . . . . . . . . . .

2-3

2-6

2-7

2-9

2-10

2-11

2-12

2-16

2-19

2-2


2. Installation

2.1

General instructions on installation

Warning

Accidental movements of the connected actuators and loose tubing can cause injury to persons and/or damage to property.

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

– Compressed air supply

– Operating voltage supply for the electronics/sensors

– Load voltage supply for the outputs/valves.

Caution

Electrostatically sensitive components!

• Do not therefore touch the contacts of the components.

• Observe the regulations for handling electrostatically sensitive components.

You will then prevent the electronics from being damaged.

Note

Handle all modules and components with great care. Pay particular attention to the following:

– The specified torques must be complied with.

For information on mounting the CPX terminal CPX system description (P.BE-CPX-SYS-..).

Festo P.BE-CPX-CP-EN en 1211b 2-3

2. Installation

Electrical connecting and display elements

The following connecting and display elements can be found on the CPX-CP interface:

1

CPI system and

CP string-specific status LEDs

2

CPI connections

X1 … X4

3

Identification plates

(accessories)

4

Save key

4

X1

X2

X3

L3

L4

L1

L2

PS

PL

RN

1

2

X4

3

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

Dismantling

Dismantling and fitting

The CPX-CP interface is mounted in an interlinking block of the CPX terminal ( Fig. 2/2).

Dismantle the CPX-CP interface as follows:

1. Loosen the four screws with a Torx screwdriver size T10.

2. Pull the CPX-CP interface carefully and without tilting away from the contact rails of the manifold block.

2-4 Festo P.BE-CPX-CP-EN en 1211b

2. Installation

1

Screws, tightening torque 0.9 … 1.1 Nm

2

CPX-CP interface

3

Contact rails

4

Interlinking block

(any, here with additional power supply as an example)

1

3

2

4

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 block. Make sure that the grooves with the terminals for electrical contact on the bottom of the CPX-CP interface lie directly above the contact rails.

2. Press the CPX-CP interface carefully and without tilting as far as possible into the manifold block.

3. Tighten the screws at first only by hand. Place the screws so that the self-cutting threads can be used.

4. Tighten the screws with a Torx screwdriver size T10 with torque 0.9 ... 1.1 Nm.


2. Installation

2.2

CPI connections

Note

Operative malfunction due to impermissible cabling.

• For connecting the CPI/CP modules to the CP string, use only the special CPI/CP cables from Festo

( www.festo.com/catalogue).

• Observe that the total cable length on a string must not exceed 10 m.

• Dependent on the CPI/CP modules and CPI/CP cables used as well as the current consumption, the permissible modules and string length per CP string may be limited ( section 2.2.1).

• Observe the maximum permissible current consumption per CP string, ( section 2.3.2).

In this way, you can avoid:

– Errors in data exchange between the CPX-CP interface and the connected modules.


2. Installation

2.2.1


CPI cables

Use for CPI systems the special CPI cables type KVI-CP-3-...

(colour white).

Note

When using the CPI cable type KVI-CP-3-… (colour white) the following restriction applies, dependent on the modules used and the current consumption:

– The maximum permissible string length of 10 m may be limited further. An overview shows Tab. 2/1 and

Tab. 2/2.

Note

When using the CPI cable Type KVI-CP-1-… or

KVI-CP-2-...

(colour black) additional restrictions apply for the string length and max. current consumption

( Appendix A.6).

Festo recommends the use of CP cable type KVI-CP-3-… (colour white).

Tip:

Place CP valve terminals or CP output modules as the first module on the string if possible.


2. Installation

CP string without

CPI output module with maximum one

CP valve terminal type

Maximum sensor current consumption of the

CPI modules on the CP string

1)

Maximum string length with CP cable, type

KVI-CP-3-...

U VAL = 21.6 ... 24 V;

16 valves

2)

U VAL = 20.4 V;

8 valves

3)

U VAL = 20.4 V;

16 valves

4)

CPV10-.../CPA10-...

0.5 A ... 1.5 A 10 m 10 m 10 m

CPV14-.../CPA14-...

0.5 A ... 1.5 A 10 m 10 m 10 m

0.5 A 10 m 10 m 10 m

CPV18-...

1.0 A 10 m 10 m 10 m

8 m

6)

5)

1.5 A 10 m 10 m 10 m

5 m

6)

5)

1)

2)

3)

4)

5)

6)

Maximum sensor supply current used section 2.3.2, Tab. 2/5

Nominal voltage or undervoltage of -10 %, 16 valve solenoid coils switched simultaneously (high current phase)

Maximum undervoltage of -15 %, 8 valve solenoid coils switched simultaneously (high current phase)


Valve terminal installed at each string beginning

Valve terminal installed at each string end

Tab. 2/1: Permissible string lengths with CP cables, type KVI-CP-3- dependent on the CP valve terminal used and the sensor current consumption

CP string without CP valve terminal with maximum of one CPI output module type

Maximum sensor current consumption of the CPI modules on the CP string

1)

Maximum string length with CP cable, type KVI-

CP3-...

CP-A04-M12-CL 0,5 A

CP-A08...-M12-...

1,5 A

1)


10 m

10 m

Tab. 2/2: Permissible string lengths with CP cables, type KVI-CP-3- dependent on the CPI output module used and the sensor current consumption


2. Installation

2.2.2

Connecting CP strings

CP connections There are four CPI connections for the CP strings on the

CPX-CP interface (X1 ... X4).

CPI/CP modules can be connected to each CPI connection according to the rules described in section 1.2.

Connecting CP modules

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

2. Connect the modules with the CPI/CP cables to the string which makes this address range available.

3. Fasten the plug and socket of the CPI/CP cable with the union nut. In this way the electrical contact is guaranteed.

4. Use the identification labels (type IBS 6x10 or IBS 9x20) to indicate the string to which the module is connected.

In this way you can avoid confusion during later repair and maintenance work.


2. Installation

2.3

Connecting the power supply

Take the following aspects into consideration when installing a CPI system with the CPX-CP interface:

– Power supply ( section 2.3.1)

– Current consumption ( section 2.3.2)

– Formation of power zones ( section 2.3.3).

Note

It is imperative that you observe the notes in section 2.3.3

when forming power zones in the CPX terminal by means of several manifold blocks with power supply.

Recommendation:

• Provide the load voltage for the valve coils and, if necessary, for the outputs separately if you wish to implement an EMERGENCY STOP function.

Note

Check whether pressure switch-off is also necessary for an

EMERGENCY STOP function on your machine/system.

Note

Observe the notes on earthing the CPI/CP modules in the manual for the relevant module.


2. Installation

2.3.1

Power supply

The power supply for the CPI system with the CPX-CP interface is provided via the following connections on the

CPX terminal (manifold blocks with power supply):

Manifold block type CPX-EV-S... (U EL/SEN )

The power supply for the following is provided via the operating voltage supply for the electronics/sensors (U EL/SEN the CPX terminal:

) of

Manifold block type CPX-EV-V... or

CPX-EV-S... (U

VAL

)

– the internal electronics of the CPX-CP interface

– the internal electronics of all the CPI modules connected

– the 24 V sensor supply of the inputs of the CPI input modules connected.

The power supply for the following is provided via the load supply for the valves (U VAL ) of the CPX terminal:

– the 24 V supply for the CP valve terminals and CPI/CP output modules (output modules without load supply connection).

Note

Malfunctioning due to power supply outside the tolerance

The module with the lowest tolerance always determines the permitted voltage tolerances.

If the CPX-CP interface is used, special tolerances according to Tab. 2/3 must be observed for the load supply for the valves (U VAL ) of the CPX-CP interface.

Load supply for valves (U

VAL

) Tolerance

CPX-CP interface 20,4 ... 26.4 V

1)

1)

If midi/maxi pneumatics are also supplied via the load supply for the valves: 21.6 ... 26.4 V

Tab. 2/3: Permitted voltage tolerance


2. Installation

2.3.2

Ascertaining the current consumption

Calculation

The current consumption of a CPÎ system depends on the number and type of the CPI modules connected.

Recommendation:

• Use a closed-loop controlled power unit.

• When selecting the power unit, check that it has sufficient output. Calculate the total current consumption, if necessary.

Tab. 2/5 and Tab. 2/7 show how to calculate the total current consumption for a CPI system. Please refer to the relevant technical specifications for the current consumption of the

CP valve terminals and the CPI/CP modules.

Note

Select a power unit which provides sufficient output for later extensions to the CPI system.

If you are using CP output modules with a separate load voltage connection, take into account the appropriate current consumption when selecting a power unit.

Observe the notes on selecting the power unit in the

CPX system manual.


2. Installation

Note

Operative malfunctions due to the maximum permitted current consumption on a CP string being exceeded.

• Make sure that the current consumption of all the modules in a CP string does not exceed the maximum permissible value of 1.6 A.

• Observe that the sensor current consumption from

U EL/SEN can be additionally restricted dependent on the string assignment, string length and the CPI/CP cables used section 2.2.1.


2. Installation

Current consumption on CP string x of U EL/SEN of the CPX terminal

Current consumption for internal electronics of all the CPI/CP modules connected

(number of CPI/CP modules x 0.035 A)

Current consumption of all sensors connected to the CPI/CP input modules

(max. 1.5 A)

2)

1)

Internal current consumption per input channel of the CPI/CP input modules

(number of all inputs x 0.01 A)

_____ A

+ _____ A

+ _____ A

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

= _____ A

1)

2)

Refer to manufacturer's specifications

Dependent on the string assignment, string length and the CPI/CP cables used, section 2.2.1

Tab. 2/4: Current consumption of U EL/SEN of the CPX terminal per CP string

Total current consumption of U

EL/SEN of the CPX terminal

Sum of current consumption on CP string 1 of Tab. 2/4




Total current consumption of U EL/SEN of the CPX terminal

Tab. 2/5: Total current consumption of U EL/SEN of the CPX terminal

_____ A

+ _____ A

+ _____ A

+ _____ A

= _____ A


2. Installation

Current consumption on CP string x of U VAL of the CPX terminal

Current consumption of all simultaneously energized valve coils of the CP valve terminals

1)

Load current of all simultaneously activated ouputs of the CPI output modules without load voltage connection

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

_____ A

+ _____ A

1)

Current consumption dependent on valve type ( Technical data of the valves)

Tab. 2/6: Current consumption from U VAL of the CPX terminal per CP string

= _____ A

Total current consumption of U

VAL of the CPX terminal

Sum of current consumption on CP string 1 as per Tab. 2/6




Total current consumption of U VAL of the CPX terminal

Tab. 2/7: Current consumption of U

VAL of the CPX terminal

_____ A

+ _____ A

+ _____ A

+ _____ A

= _____ A

Note

The 24 V supply of the CP valve terminals and of the

CPI/CP output modules (output modules without load supply connection) takes place within the CPX-CP interface through a shared cable.

• Observe that currents in a shared cable add up.


2. Installation

2.3.3

Power supply arrangement – formation of power zones

The modular power supply arrangement of the CPX terminal facilitates the formation of power zones.

Please note the following:

The internal electronics of the CPI/CP I/O modules are supplied from the operating voltage supply for electronics/ sensors (U EL/SEN ).

The CP valve terminals and the CPI/CP output modules are provided with load supply by the load supply for the valves

(U VAL ).

Note

The CPX-CP interface connects the internal contact rails

0 U

EL/SEN and 0 U

VAL of the CPX terminal.

– As a result, the electrical isolation of the operating voltage supply for electronics/sensors (U

EL/SEN

) of the

CPX terminal and of the load voltage valves supplying the CPX-CP interface (U VAL other out.

) CPX-CP interface cancel each

– Complete electrical isolation (all poles) of the valve supply of the CP valve terminals, even in conjunction with

CPX valve supply of type CPX-EV-V, is therefore not possible.

Note

The CPX-CP interface must be supplied via the same potential (common power unit) as the operating power supply for the electronics/sensors (U EL/SEN

CPX terminal (see also Fig. 2/3).

) of the

Basic information on the power supply arrangement of the

CPX terminal can be found in the CPX system description.


2. Installation

Example CPX terminal with CP interface + system supply and 2 additional power supplies for valves

In the example ( Fig. 2/3) the CPX-CP interface and therefore the CP valve terminals and CPI/CP output modules without load voltage connection are supplied via the valve supply 2 . The CP valve terminals can only be switched off at a single pole!

The MPA pneumatics are supplied via the valve supply 3

(only permitted with MPA electronic modules type

VMPA..-FB-EMG-...). The MPA pneumatics can be switched off at all poles.


2. Installation

1

8DI

2

4DO

3 4

CP-I 8DI

MPA

8 O 8 O

1234 1234 1234

0 V

VAL

24 V

VAL

0 V

OUT

24 V

OUT

0 V

EL/SEN

24 V

EL/SEN

FE

3

1

Interlinking block with system supply

2

Interlinking block with additional power supply for valves (supplies CPX-CP interface)

3

Interlinking block with CP interface; connects internally at module level the rails 0 U EL/SEN and 0 U VAL

4

Interlinking block with additional power supply for valves (supplies MPA pneumatics)

Fig. 2/3: Separate power supply for CPX-CP interface and MPA pneumatics (example)


2. Installation

2.4

Complying with protection class IP65/IP67

Note

To comply with protection class IP65/IP67:

• Seal unused CPI/CP connections and the Save key with the appropriate protective caps.

If CPI/CP connections are not used, seal them with a protective cap, type FLANSCHDOSE, S712 (included in delivery).

You will then comply with protection class IP65/IP67.


2. Installation


Commissioning

Chapter 3

Commissioning


3-1

3. Commissioning

Contents

3.5

3.6

3.7

3.

3.1

3.2

3.3

3.4

Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-1

Procedure for commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Prepare the CPI system for commissioning

3.2.1

Checking the CP strings

. . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.2

Saving the string assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Switching-on reaction of the CPI system . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Reaction of the CPI system to faults in operation . . . . . . . . . . . . . . . . . . . . . .

3.4.1

Eliminating assignment faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.2

Replacing CPI/CP modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.3

Replacing CPI/CP modules during operation . . . . . . . . . . . . . . . . .

Notes on operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.5.1


Parametrizing

. . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Commissioning functions with the handheld . . . . . . . . . . . . . . . . . . . . . . . . .

3.7.1

Menu commands of the CPX-CP interface on the Handheld . . . . . .

3.7.2

Representation of the CPI/CP modules . . . . . . . . . . . . . . . . . . . . . .

3.7.3

Displaying the string assignment . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.7.4

Observing signal states (monitoring) . . . . . . . . . . . . . . . . . . . . . . . .

3.7.5

Parametrizing with the Handheld . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-27

3-28

3-29

3-30

3-31

3-33

3-11

3-12

3-15

3-16

3-17

3-3

3-4

3-4

3-5

3-8

3-10

3-10

3-2


3. Commissioning

3.1

Procedure for commissioning

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

1. Check the CP strings ( section 3.2.1).

2. Save the string assignment of the CPI system

( section 3.2.2).

3. Check the saved string assignment

( sections 3.3 and 3.4)

4. If required: Parameterise the CPX-CP interface and CPI modules ( section 3.6).

5. Check the address assignment (if necessary, without any connected actuators by LED) Description for the CPX fieldbus node or CPX-FEC.

6. Commission the total system Description for the CPX fieldbus node or CPX-FEC.


3. Commissioning

3.2

Prepare the CPI system for commissioning

Note

Do not yet connect the CPX terminal to a higher-order controller for preparing commissioning.

You will thus avoid addressing faults which may occur in various field bus systems when address ranges are modified 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 CPI system for commissioning.

Proceed as follows:

1. Check the pneumatic tubing connections of the connected CP valve terminals with the help of the manual override ( pneumatics description).

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

3. Save the current string assignment of the CPI system as the set assignment, as described in section 3.2.2.


3. Commissioning

3.2.2

Saving the string assignment

String allocation

Warning

Undesired modification of input and output addresses.

Be very careful if the string assignment of your CPI system is modified at a later stage:

• After saving the string assignment, check the address assignments of your CPI system before starting user programs.

You can thereby avoid:

– addressing faults with incorrectly fitted CPI modules.

The CPX-CP interface saves the type and sequence of the connected CPI modules for every string ( chapter 1). This is also termed string assignment.

The saved string assignment allows the CPX-CP interface to avoid errors in connecting, and thus addressing errors. It checks automatically to see if the current string assignment is the same as the saved assignment. A distinction is made here between the following test phases:

– Testing during the start-up phase ( section 3.3)

– Testing during operation ( section 3.4).

After the switch on procedure, the status LEDs indicate the operating status and correct function of the bus node and the fieldbus communication. If the status LEDs on all the CPI/CP modules light up, the CPI system is prepared for configuration.

You can find out which indicator displays the normal operating status in the user documentation of the respective CPI module. Different procedures are necessary for configuration of the various fieldbus nodes or the FEC.

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


3. Commissioning

Saving the string assignment

3-6

The desired string assignment is generated and saved for commissioning. In this way the appropriate addresses are assigned to the connected CPI modules.

Save the string assignments as follows:

1. Leave the power supply of the CPX terminal switched off for the time being.

2. Check that each of the CPI/CP modules is connected to the string which provides the address range intended

( chapter 1).

3. Check that the CPI cables are fastened properly with the union nut.

4. Switch on the power supply of the CPX terminal and, if necessary, of the CPI/CP modules with load voltage connection.

On the CPX-CP interface, the LEDs of strings (L1 ... L4), to which CP modules have been connected or for which the string assignment has been modified, will flash.

5. Use a small screwdriver or similar to press the Save key for at least 1 s ( section 2.1).

This will save the current string assignment as the target string assignment in the CPX-CP interface.

The LEDs of strings (L1 ... L4), with which the connected

CPI/CP modules have been recognised, no longer flash.

The status LEDs of all the recognized CPI/CP modules light up. Wait some seconds before continuing with the next step.

6. Switch off the power supply for the CPX terminal. Wait some seconds. Then switch it back on again.

The current string assignment is now available in the fieldbus node or the CPX-FEC.

7. Depending on the CPX field bus node or CPX-FEC being used, the modified address range of the CPX-CP interface must be accepted:


3. Commissioning

CPX field bus node /

CPX-FEC

CPX fieldbus node or CPX-FEC with operating mode Remote I/O

How to accept the address range

System parameter “System start” [System start]:

“System start with default parameterisation and up-to-date CPX expansion” [default parameters], (factory setting) :

– The revised address range of the CPX-CP interface is automatically accepted.

“System start with saved parameterisation and saved CPX expansion” [saved parameters]:

1. Change “System start ...” system parameter to “... default parameterisation ...” .

2. Switch off the power supply of the CPX terminal then switch it on again. The address range of the CPX-CP interface will then be accepted.

3. If necessary, you can restore the desired parameterisation.

CPX-FEC with Stand Alone or

Remote Controller operating mode

• To accept the address range of the CPX-CP interface, you must save the actual configuration as the set configuration (actualsetpoint comparison). Information on this can be found in the manual for the CPX-FEC or software package FST 4.1.

Tab. 3/1: Saving the string assignment and accepting the address range

Note

After saving the string assignment, check the address assignments of your CPI system before starting user programs.


3. Commissioning

3.3

Switching-on reaction of the CPI system

When the power supply is switched on, the CPX-CP interface ascertains automatically the current string assignment. It ascertains one after the other which CPI modules are connected to the relevant string.

If the current assignment is the same as the saved assignment, the CPX-CP interface will switch automatically to the ready status.

The RN LED of the CPX-CP interface as well as the status LEDs on the connected CPI/CP modules light up ( Fig. 3/1).

If the current assignment is not the same as the saved assignment, the string LEDs (L1 ... L4) of the relevant string will flash on the CPX-CP interface. In this case the CPI system is not ready to operate.

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

– Eliminate assignment errors manually or replace individual CPI modules ( section 3.4)

– Save the current assignment as the set assignment

( section 3.2.2).

Detailed notes on diagnosing the CPX-CP interface using the

LEDs can be found in section 4.2.


3. Commissioning

Switch on power supply

“CP configuration error”; error LED flashes; string LED on

String 1 ... 4:

Record module types

No

String assignment saved?

String allocation?

Yes

String 1 ... 4: Record module types

“CP configuration error”; error LED flashes; string LEDs on

No Module types:

Set = Actual?

Yes

No Save key pressed?

Ye s

Save string allocation

“CP configuration error”; error LED flashes; string LEDs off

Switch power supply on/off

CPI system ready to operate (permanent

I/O update)

Normal operation Initial start-up Modification/extension

Fig. 3/1: Switching-on reaction of the CPI system


3. Commissioning

3.4

Reaction of the CPI system to faults in operation

If there is a fault on a CP string during operation, e.g. by cable fracture etc., this will be indicated by the relevant string

LED (L1 ... L4) flashing or lighting up. on the CPX-CP interface.

The status LED on the relevant module goes out. All modules working without faults remain ready to operate.

Detailed notes on diagnosing the CPX-CP interface using the

LEDs can be found in section 4.2.

3.4.1

Eliminating assignment faults

In order to eliminate assignment or connection faults of the

CP system:

1. Switch off the power supply for the CPX terminal.

2. Restore the saved assignment by connecting the appropriate CPI/CP modules with the CXP-CP interface again.

3. Switch on the power supply for the CPX terminal again.


3. Commissioning

3.4.2

Replacing CPI/CP modules

Replacement possibilities Only one defective CPI/CP module can be replaced with a

CPI/CP module of the same type without the need to save the string assignment again.

Note

Replacing a CPI/CP module with a CPI/CP module of a different type or replacing several CPI/CP modules will require a new commissioning and new saving of the string assignment ( section 3.2).

In order to replace a single CP module, proceed as follows:

1.

Stop the process controller PLC/Master

2. Switch off the power supply for the CPX terminal.

3. In the case of CPI/CP output modules and CP valve terminals on the CP string concerned:

Switch off the following sources of energy:

– the compressed air supply for the CP valve terminal

– the operating voltage supply for the CPI/CP output module.

4. Disconnect all connecting cables and, if necessary, also the tubing.

5. Connect all connecting cables and, if necessary, the tubing with the identically constructed new module .

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

7. In the case of CPI/CP output modules and CP valve terminals:

Switch on the operating voltage supply or the compressed air supply again.

8. Switch on the power supply for the CPX terminal again.

9. Check the addresses of the CPI system.


3. Commissioning

3.4.3

Replacing CPI/CP modules during operation

In special cases, a single CPI/CP module can be replaced during operation with a CPI module of the same type.

In rare cases, the replacement can produce a short circuit report for the string. Restart the system if there is a short circuit report.

Warning

Undesired modification of I/O states.

• Check whether the design of your machine/system permits replacement of modules during operation.

Warning



• Make sure that modules are not separated from a string and subsequently connected to another string during operation. Use the identification labels (type IBS 6x10 or

IBS9x20) in order to identify modules clearly.


– modified input and output addresses of the modules.

The CPX-CP interface will recognise replacement with a different type of module (e.g., O module replaced with a valve terminal or CP-E16-M8 replaced with CP-E16-M12x2) as a string assignment fault. In this case, therefore, readiness to operate is not restored to the relevant module during operation.

Recommendation:

When replacing CPI/CP modules, always switch off the power supply if possible ( section 3.4.2).


3. Commissioning

If the design of your machine/system makes it necessary to replace a CPI/CP module during operation, you should proceed as follows:

1. In the case of CPI/CP output modules and CP valve terminals on the CP string concerned:

Switch off the following sources of energy where applicable:

– the compressed air supply to the valve terminal

– the operating voltage supply to the output module.

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

3. Connect all connecting cables and, if necessary, the tubing with the identically constructed new module .

4. Now connect the new module of the same type to the same string.

5. In the case of CPI/CP output modules and CP valve terminals:

Switch on the operating voltage supply or the compressed air supply again.

You can thus restore the defective connection during operation, or replace the defective module without impairing operation of the modules in the other strings. When the connection is restored again or replaced, the readiness to operate will be taken up with the appropriate module automatically.


3. Commissioning

Restriction in recognising the string assignment

Specific modifications to the string assignment cannot be recognised during operation:

– CPI/CP modules or entire strings which are connected to the previously unassigned string 2 instead of string 1 or vice versa. This also applies to strings 3 and 4, respectively.

However, these modules will retain their previous addresses until the power supply is switched off and then on again.

Note

Modifications to the string assignment will be recognised reliably after the power has been switched on.

Recommendation:

• If possible, switch the power supply off and then on again after performing conversion work on the

CP strings, provided that your system permits this.

Note

After saving the string assignment, check the address assignments of your CPI system before starting user programs.


– addressing faults with incorrectly fitted CPI/CP modules.


3. Commissioning

3.5

Notes on operation

Warning

Undesired activation of actuators!

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

• Make sure that valves and outputs are put into a safe state when faults occur.

Note

Please note the following if the outputs of a valve terminal are 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 (depending on valve type: pressurized, exhausted or blocked).

Warning



• Make sure that modules are not separated from one string and accidentally connected to another. Use the identification labels (type IBS 6x10 or IBS9x20) in order to identify modules clearly.

• After saving the string assignment, check the address assignments of your CPI system before starting user programs.


– modified input and output addresses of the modules.


3. Commissioning

3.5.1


Note

If defective data segments are discovered on an EEPROM during switch on, they are overwritten with default values.

The CPI will then cancel the switch-on procedure and display the error through the LEDs. ( chapter 4.2) The error number 205 is returned via the C-bus.


3. Commissioning

3.6

Parametrizing

The reaction of the CPI system with the CPX-CP interface can be parametrized.

– Module parameter ( Tab. 3/2):

Activates or deactivates error monitoring for the total

CPX-CP interface (overview).

– Channel-specific module parameters ( Tab. 3/3):

Activates or deactivates error monitoring for individual

CPI modules.

Further information on parametrizing can be found in the system manual and in the manual for the CPX field bus node or the CPX-FEC.

Function number

1)

Module parameter – CPX-CP interface and CPI/CP modules

4828 + m * 64 + 0 Monitoring CPX module – CPX-CP interface

4828 + m * 64 + 6 Monitoring CPX module – CPX-CP interface and CPI 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 – CPI/CP modules

4828 + m * 64 + 8 ... 11

4828 + m * 64 + 12 ... 15

Monitoring CPI module string 1, module 0 ... 3


4828 + m * 64 + 16 ... 19 Monitoring CPI module string 3, module 0 ... 3

4828 + m * 64 + 20 ... 23

–

2)

–

2)


Fail safe channel x

Idle mode channel x

–

2)

Force channel x

1)

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

Access is protocol-specific ( description of fieldbus node or FEC)

Tab. 3/3: Overview – channel-specific module parameters (specific to strings and/or modules)


3. Commissioning

Parameter assignment

Parametrisation of the CPX-CP interface applies only to certain CPI/CP modules. An overview shows Tab. 3/4.

CPI module type CPX-CP module parameter

(CPX-CP interface / CPI/CP modules)

Parameter

Channel-specific param.

(CPI/CP modules)

Par. byte 0

Fig. 3/2

SCS SCO

Parameter byte 6

Fig. 3/3

CP diag.

Parameter byte 8 ... 23

Fig. 3/4

Vout Vval Vsen Vsen, Vout, Vval SCS; SCO

Bit no.

0 1 0 1 2 3 4 0 1

Valve terminals

CPV..-GE-FB-...

CPA..-…

MPA-…

CP input modules

CP-E16-M8 (-Z)

CP-E16N-M8

CP-E16-12-5-POL

CP-E16N-M12

CP-E16-KL-IP20

CP output modules

CP-A08-M12-5-POL

CP-A08N-M12

CL input modules

CP-E08-M12-CL

CP-E08-M8-CL

CP-E08-KL-CL

-

x x x

CL output module

CP-A04-M12-CL

EL input modules

CP-E16-M12-EL

CP-E16-M8-EL

CP-E32-M8-EL

EL output module

CP-A08-M12-EL-Z

-

-

-

-

-

-

-

x

-

-

x

-

-

-

-

-

-

x

-

-

x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x

x

-

-

-

-

-

-

x

-

-

x x x

-

-

-

-

-

-

-

x x x

-

-

-

-

-

-

x x x x x x

-

x x x x

-

-

x x x x x x x x x x x x x x x x x

-

-

-

-

-

-

x x x x x x x

Tab. 3/4: Module-related parameter assignment


3. Commissioning

Fig. 3/2: Parameterisation byte 0


3. Commissioning

Fig. 3/3: Parameterisation byte 6


3. Commissioning

Fig. 3/4: Parameterisation bytes 8 … 32


3. Commissioning

Description of the module parameters

Module parameters: Monitoring 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

– displayed by the module common error LED.

[Monitor]

Bit

0

1

Monitoring

Description

Short circuit/overload in sensor supply (SCS)

Short circuit/overload at the outputs (SCO)

2)

1) 2)

[Monitor SCS]

[Monitor SCO]

Values

Remark

1 = active (presetting)

0 = inactive

Monitoring can also be set for the complete CPX terminal

(see “System parameter monitoring”).

[Active]

[Inactive]

Note Monitoring can also be set for the complete CPX terminal ( system parameter monitoring).

1)

2)

Only effective for CPI modules with extended functions

Must be active at the CPX-CP if a connected module is also active

Tab. 3/5: Monitoring CPX module – CPX-CP interface

Module parameter: monitoring CPX module – CPX-CP interface

Function no.

Description

Values

Note

4828 + m * 64 + 6

Tab. 3/5

Bit

0

1

2

3

4

Monitoring

Description

CP communication fault (fault 34, 36)

CP configuration fault (fault 35)

CPI/CP modules Load supply for outputs Vout

CPI/CP modules Load supply for valves Vval

CPI/CP modules Load supply for sensors Vsen


0 = inactive

Tab. 3/5 m = module number (0 ... 47)

[Monitor]

[Monitor CAN comm.]

[Monitor config]

[Monitor Vout]

[Monitor Vval]

[Monitor Vsen]

[Active]

[Inactive]

Tab. 3/6: Monitoring CPX module – CPX-CP interface and CPI/CP modules


3. Commissioning

String Module x

1)

Description of the channel-specific module parameters

The channel-specific module parameters are each permanently assigned to the individual CPI/CP modules on the CP strings Tab. 3/7).

Function no.

String Module x

1)

Function no.

L2

L2

L2

L2

L1

L1

L1

L1

M0

M1

M2

M3

M0

M1

M2

M3

8

9

4828 + m * 64 + 8

4828 + m * 64 + 9

L3

L3

10 4828 + m * 64 + 10 L3

11 4828 + m * 64 + 11 L3

12 4828 + m * 64 + 12 L4

13 4828 + m * 64 + 13 L4

14 4828 + m * 64 + 14 L4

15 4828 + m * 64 + 15 L4

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

M0

M1

M2

M3

M0

M1

M2

M3

16 4828 + m * 64 + 16

17 4828 + m * 64 + 17

18 4828 + m * 64 + 18

19 4828 + m * 64 + 19

20 4828 + m * 64 + 20

21 4828 + m * 64 + 21

22 4828 + m * 64 + 22

23 4828 + m * 64 + 23

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

CPX-CP interface

Parameter byte 0

Parameter byte 6

String

L1

L2

L3

L4

Module 0

Module 0

[L1/M0]

Parameter byte 8

Module 4

[L2/M0]

Parameter byte 12

Module 8

[L3/M0]

Parameter byte 16

Module 12

[L4/M0]

Parameter byte 20

Module 1

Module 1

[L1/M1]

Parameter byte 9

Module 5

[L2/M1]

Parameter byte 13

Module 9

[L3/M1]

Parameter byte 17

Module 13

[L4/M1]

Parameter byte 21

Module 2

Module 2

[L1/M2]

Parameter byte 10

Module 6

[L2/M2]

Parameter byte 14

Module 10

[L3/M2]

Parameter byte 18

Module 14

[L4/M2]

Parameter byte 22

Module 3

Module 3

[L1/M3]

Parameter byte 11

Module 7

[L2/M3]

Parameter byte 15

Module 11

[L3/M3]

Parameter byte 19

Module 15

[L4/M3]

Parameter byte 23

Fig. 3/5: Parameter assignment of the CPI system


3. Commissioning

Note

If you connect a module or valve terminal to a string, the remaining address space of the string is reserved until you connect additional equipment. This also applies if the parameterisation of the connected device takes up less than 4 bytes.

Module parameters: Monitoring CPX module – CPI/CP modules

Function no.

Description

4828 + m * 64 + x m = module number (0 ... 47) x = dependent on string no. and module no. of the CPI/CP module, Tab. 3/7

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

– displayed by the module common error LED.

Bit

0

1

Monitoring

Description

Power failure/undervoltage for:

– CPI/CP input modules (Vsen): Power failure

(or short circuit) of the sensor supply for modules with additional supply

– CPI/CP output modules (Vout): Power failure of the load supply for modules with additional supply

– CP valve terminals (Vval): Power failure of the load supply of the valves

Short circuit/overload on:

– CPI/CP output modules Output

[Monitor ...]

[Monitor Vsen/Vout/Vval]

[Monitor SC]

Values

Note


0 = inactive

Monitoring can also be set for the total CPX terminal

( system parameter monitoring).

[Active]

[Inactive]

Tab. 3/8: Monitoring CPX module – CPI/CP modules


3. Commissioning

Module parameters: Fail safe channel x

Function no.

Description

Note

These module parameters are accessed via protocol-specific functions

( description of fieldbus node).

Fault mode channel x: Hold last state

Fault state (presetting)

Fault state channel x: Set output

Reset output (presetting)

With the aid of the so-called Fail Safe parameterisation, the signal status which the outputs are to assume in the event of fieldbus communication errors can be specified ( CPX system description).

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

Module parameters: Idle mode channel x

Function no.

Description

Note



Only relevant for certain field bus protocols

Idle mode channel x: Hold last state

Idle state channel x:

Idle state (presetting)

Set output

Reset output (presetting)

With the aid of the so-called Idle mode parameterisation, the signal status which the outputs/valves are to assume when changing into the Idle state can be specified ( CPX system description).

This parameter is not available with all fieldbus protocols.

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


3. Commissioning

Module parameters: Force channel x

Function no.

Description

Note



Force mode of inputs channel x: Blocked (presetting)

Force state

Force state of inputs channel x: Set signal

Reset signal (presetting)

Force mode of outputs channel x: Blocked (presetting)

Force state

Force state of outputs channel x: Set signal

Reset signal (presetting)

The Force function permits the manipulation of signal statuses independent of actual operating statuses ( CPX system description).

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


3. Commissioning

3.7

Commissioning functions with the handheld

The universal Handheld type CPX-MMI-1 offers user-friendy and extended functions which will support you in commissioning the CPX-CP interface.

This section contains an overview of the specific commissioning functions for the CPX-CP interface.

– General information on the representation, sections 3.7.1 and 3.7.2

– Display of the string assignment, section 3.7.3

– Display of the signal statuses, section 3.7.4

– Parameterisation, section 3.7.5

General information on operating the Handheld and on commissioning the CPX terminal using the Handheld can be found in the manual for the Handheld, type P.BE.CPX-MMI-1-... .


3-27

3. Commissioning

3.7.1

Menu commands of the CPX-CP interface on the Handheld

Fig. 3/6 shows as an example the special menu structure for the CPX-CP interface. For reasons of clarity only the parameter name is shown for the parameters.

System overview

CPX terminal

0: ... Module ...

1: ... Module ...

2: CPI-CP interface

3: ... Module ...

...

2:CPI

Monitoring/Forcing (M)

Diagnostics (D)

Parameters (P)

Fail safe (F)

Idle mode (I)

Module data (MD)

CP modules (C)

.

1

2:CPI:M

L1/M0: V10

.

0........................7

O00..07

...

2 2:CPI:P

Monitor SCS: ...

Monitor SCO: ...

Monitor SCV: ...

Monitor CAN comm.: ...

.

Monitor config.: ...

Monitor Vout: ...

Monitor Vval: ...

Monitor Vsen: ...

L1/M0: V10

Monitor Vsen/Vout/Vval:

Monitor SC: ...

L1/M0: I16


L2/M...

...

3

2:CPI:C

L1/M0: CPV10-GE-FB-...

L1/M0: CP-E16-M12 /..

.

...

L2/M1: ...

1

“Monitoring/Forcing” menu (also “Fail safe”, “Idle mode”), section 3.7.4

2

“Parameters” menu, section 3.7.5

3

“CP modules” menu, section 3.7.3

Fig. 3/6: Menus of the CPX-CP interface on the Handheld

3-28


3. Commissioning

3.7.2

Representation of the CPI/CP modules

In the various menus of the handheld ( section 3.7.1,

Fig. 3/6) the CPI/CP modules on the CPX interface are displayed with either a long name or a short name ( Tab. 3/12 status at January 2012).

Long name / type

Valve terminals

CPV10-GE-FB-4, CPV10-GE-FB-6, CPV10-GE-FB-8



CPA10/14-IFB-CP

MPA-CPI-VI

CP input modules

CP-E16-M8, CP-E16-M12x2

CP-E16-KL-IP20-Z, CP-E16-M12x2-Z, CP-E16-M8-Z

CP-E16N-M8, CP-E16N-M12x2

CP output modules

CP-A8-M12

CP-A8N-M12

CL input modules

CP-E08-M8-CL, CP-E08-M12-CL

CP-E16-KL-CL

CL output module

CP-A04-M12-CL

EL output modules

CP-E16-M12-EL, CP-E16-M8-EL

CP-E32-M8-EL

EL output modules

CP-A08-M12-EL-Z

Short name

V10

V14

V18

V10/14

MPA-CPI

E16

E16Z

E16N

A8

A8N

E08CL

E16CL

A04CL

E16EL

E32EL

A08EL

Tab. 3/12: Representation of the CPI/CP modules on the Handheld


3-29

3. Commissioning

3.7.3

Displaying the string assignment

______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

To display the string assignment currently recognised by the

CPX-CP interface, in the module submenu of the CPX-CP interface ( Fig. 3/6) select the entry for the CPI/CP modules

[CP modules (C)] and confirm with OK.

All the CPI/CP modules of the recognised string assignment are now each displayed with string number (e.g. L1), module number on the string (e.g. M0) and their long name.

If no modules are recognised on the strings, the message

“No CP modules” will be 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

______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

The following CPI/CP modules are marked with “x”:

– Modules recognised after the power supply has been switched on but not included in the saved string assignment.

– Modules contained in the saved string assignment but no longer recognised.

In this case the CPX-CP interface will report a configuration error.

Malfunctioning CPI/CP modules (modules reporting an error, e.g. short circuit) are marked with “!”. Diagnostic information about each of these modules can be displayed.

Note

Always watch for error messages of the CPX-CP interface when the string assignment is displayed.

This will also provide you with information about CPI/CP modules that are not recognised.

3-30


3. Commissioning

3.7.4

Observing signal states (monitoring)

2:CPI


Diagnostics (D)

Parameters (P)

Fail safe (F)

Idle mode (I)

Module data (MD)

CP modules (C)

.

You can use the Handheld to observe the signal states of the connected (and recognised) CPI/CP modules.

• To do this, select the entry [Monitoring/Forcing (M)] in the module submenu of the CPX-CP interface ( Fig. 3/7).

1

2:CPI:M

L1/M0: V10

.

0........................7

O00..07

O08..15

L1/M1: E08CL

0........................7

I00..07

L2/M0: V12

0........................7

O00..07

O08..15

...

2

1

Inputs and outputs of the first CPI/CP module

2

Inputs and outputs of further CPI/CP modules

Fig. 3/7: Module submenu – Observing the signal states of all CPI/CP modules

When you select one of the modules in the menu of the CPI/

CP modules and confirm with OK, a further module submenu is displayed.

___2:CPI(L1/M0):V10___


Diagnostics (D)

Parameters (P)

Fail safe (F)

Idle mode (I)

___________________

Back OK

All the special entries for the CPI/CP module selected are available in this module submenu.

The display and function correspond basically to the module submenu for normal CPX modules.

• In order to display the signal status for the selected CPI/

CP module, in the relevant module submenu select the entry [Monitoring/Forcing (M)] Fig. 3/8.


3-31

3. Commissioning

...

2:CPI:C

L1/M0: CPV10-GE-FB-..

.

L1/M0: CP-E16-M12/.

L2/M1: ...

2:CPI(L1/M0):V10 .


Diagnostics (D)

Parameters (P)

Fail safe (F)

...

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

L1/M0: V10

0........................7

O00..07

O00..07

1

Inputs and outputs of the selected CPI module

Fig. 3/8: Module submenu – Observing the signal states of a specific CPI/CP module

1

“Forcing”, “Idle mode” and “Fail safe”

Warning

The actuators connected can move unexpectedly.

Modification to the signal states and parameters with the

Handheld can trigger dangerous movements of the connected actuators.

• Make sure that nobody is in the positioning range of the connected actuators and be very careful with the parametrizing and 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 in the manual for the Handheld.

You can also call up the “Forcing” function via the “Monitoring ...” menu. This function allows you to force signal statuses during the commissioning phase for test purposes.

The same representation of the CPI/CP modules applies accordingly to the functions “Idle mode” and “Fail safe”.

3-32


3. Commissioning

3.7.5

Parametrizing with the Handheld

For test purposes in the commissioning phase, for troubleshooting or for fieldbus protocols which do not support parameterisation via the fieldbus, you can use the Handheld for parameterisation ( Fig. 3/9 and Fig. 3/10).

Warning

The actuators connected can move unexpectedly.

Modification to the signal states and parameters with the

Handheld can trigger dangerous movements of the connected actuators.

• Make sure that nobody is in the positioning range of the connected actuators and be very careful with the parametrizing and manipulation of signal states.

• It is imperative that you observe the notes on parametrizing in the CPX system manual and in the manual for the Handheld.

2:CPI


Diagnostics (D)

Parameters (P)

Fail safe (F)

Idle mode (I)

Module data (MD)

CP modules (C)

.

2:CPI:P

Monitor SCS: ...

Monitor SCO: ...

Monitor SCV: ...

Monitor CAN comm.: ...

Monitor config.: ...

.

Monitor Vout: ...

Monitor Vval: ...

Monitor Vsen: ...

L1/M0: V10


Monitor SC: ...

L1/M0: I16


L2/M...

...

1

2

1

Module parameters (CPX-CP interface)

2

Parameters of the individual CPI/CP modules (channel-specific module parameters)

Fig. 3/9: Module submenu – Parameterisation in the “Parameters” menu


3-33

3. Commissioning

...

2:CPI:C


.

L1/M0: CP-E16-M12 /..

L2/M1: ...

2:CPI(L1/M0):V10 .


Diagnostics (D)

Parameters (P)

Fail safe (F)

...

2:CPI(L1/M0):V10 .


Monitor SC: ...

1

Parameters of the CPI/CP modules selected (channel-specific module parameters)

Fig. 3/10: Module submenu – Channel-specific parametrizing

1

3-34


Diagnosis and error treatment

Chapter 4

Diagnosis and error treatment


4-1

4. Diagnosis and error treatment

Contents

4.

4.1

4.2

4.3

4.4

4.5

4.6

Diagnosis and error treatment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-1

Overview of diagnostic possibilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Diagnosis via LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.1

Normal operating status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.2

CPI system-specific LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.3

CP string-specific LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Error messages of the CPX-CP interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Diagnostics via the CPX-FEC or CPX bus node . . . . . . . . . . . . . . . . . . . . . . . .

4.4.1

Status bits of the CPX terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.4.2

I/O diagnostic interface and diagnostic memory . . . . . . . . . . . . . .

Diagnostic functions with the Handheld . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Error handling and parameterisation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-3

4-4

4-6

4-7

4-9

4-12

4-16

4-16

4-17

4-21

4-22

4-2



4.1

Overview of diagnostic possibilities

The CPX-CP interface supports the following diagnostic and error handling options in the CPX terminal (Tab. 4/1):

Diagnostic possibility

Brief description Advantages Detailed description

LED display

Error messages

Status bits, I/O diagnostic interface and specific diagnostic functions

Diagnostics via the Handheld

The LEDs directly display configuration errors, hardware errors, bus errors, etc.

Fast “on-site” error detection

Section 4.2

The CPX-CP interface reports specific malfunctions as error messages (error numbers) to the CPX bus node or CPX-FEC.

The errors recognised by the CPX-

CP interface are reported in some cases to the CPX bus node or CPX-

FEC with special additional information.

Diagnostic information can be shown on the CPX Handheld in a user-friendly and menu-driven manner.

The error messages can be evaluated via the CPX bus node or

CPX-FEC as well as with the Handheld

Fast access to error messages via the fieldbus, etc.

Fast “on-site” error detection

Section 4.3 and

CPX system description

Section 4.4, CPX system description and description for the CPX bus node or CPX-

FEC

Section 4.5 and description for the Handheld

Tab. 4/1: Diagnostics options of the CPX-CP interface

Note

Observe that the available diagnostic information may depend on the settings of the CPX bus node or CPX-FEC or on the parameterisation settings.


4-3


4.2

Diagnosis via LEDs

LEDs for diagnosing the CPX terminal are available on the

CPX-CP interface as well as on the individual CPI/CP modules.

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

LEDs on the CPX-CP interface

The LEDs on the cover indicate the operating status of the

CPX-CP interface.

1

CPI systemspecific LEDs:

– PS (green)

– PL (green)

– RN (green)

– Fault (red)

2

CP stringspecific LEDs:

– L1 ... L4 (red)

X3

X4

X1

X2

L3

L4

L1

L2

PS

PL

RN

L1

L2

L3

L4

PS

PL

RN

L1

L2

L3

L4

PS

PL

RN

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

An overview of the LED functions is shown in Tab. 4/2.

1

2

4-4



LED Description

PS

PL

RN

L1 ... L4

Power sensors

Power load

Run

Fault LED

String fault

Lights up if the sensor power supply on the CP string is correct. Flashes if there is a voltage fault.

1)

Lights up if the load power supply on the CP string is correct for outputs and valves. Flashes if there is a voltage fault.

1)

Lights up if data exchange is running on the CP strings.

Flashes or lights up if there are faults on the CPX-CP interface. The flash pulses indicate the type of fault .

Flashes or lights up if there are faults on the assigned CP string. The flash pulses indicate the location of the fault on the CP string.

1)

The power supplies are monitored by the CPI/CP modules

Tab. 4/2: Function overview of the LEDs on the CPX-CP interface


4-5


4.2.1

Normal operating status

In the normal operating status all green LEDs light up.

The red LEDs do not light up.

LED display Operating status

L1

L2

L3

L4

PS

PL

RN

All green LEDs light up:

– PS

– PL

– RN

Standard

The red LEDs do not light up:

– Fault

– L1 ... L4

Tab. 4/3: LED display – normal operating status

4-6



4.2.2

CPI system-specific LEDs

PS (power system) – power sensor supply of CPI/CP modules

LED (green) Sequence Status Fault number Fault treatment

ON

OFF

No fault. Sensor power supply applied

– –

LED lights up

LED flashes

ON

OFF

Short circuit/undervoltage in the sensor supply of a

CPI/CP input module

2

5

Error numbers in section 4.3, Tab. 4/6

PL (Power load) – power load supply for CPI/CP modules

LED (green) Sequence Status Fault number Fault treatment

ON

OFF

No fault.

Load voltage applied

– None

LED lights up

LED flashes

ON

OFF

Undervoltage in the load supply of a CPI/CP module with additional power supply

5 Error numbers in section 4.3, Tab. 4/6

RN (Run) – CPI/CP communication active

LED (green) Sequence Status

ON

OFF

LED lights up

LED not illuminated

ON

OFF

No error

Communication OK

Saved string assignment corresponds to the recognised string assignment

Malfunction in the CPI system

– Communication error

– Configuration error

– String assignment error

Fault number Fault treatment

– None

36

34, 35

34, 35

Error numbers in section 4.3, Tab. 4/6


4-7


(Fault) – CPI system fault (location of the fault)

LED (red) Sequence Status

No fault.

Fault number

Fault treatment

– –

ON

OFF

LED is out

LED flashes

ON

OFF

ON

OFF

ON

OFF

ON

OFF

ON

OFF

Malfunction in the CPI/CP communication

– Short circuit/overload

– Undervoltage

On one CP string or one

CPI/CP module:

– Module missing / faulty

– CP configuration fault

– Short circuit in CP string

On several CP strings or several CPI/CP modules:

– Module missing / faulty

– CP configuration fault

– Short circuit in CP string

– Recognised string assignment does not correspond to saved string assignment; Save key was not pressed

– String assignment cannot be saved (configuration not capable of being saved)

Unkown fault

34

2

5

34

35

36

34

35

36

35

35

255

Error numbers in section 4.3,

Tab. 4/6

• Switch power supply off then on again, replace module if necessary

LED illuminated

ON

OFF

Internal CPX communication

– Switch on phase

– C-bus error –

131

None.


4-8



4.2.3

CP string-specific LEDs

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

LED (red) Sequence Status Fault number

Fault treatment

LED is out

ON

OFF

– No fault or

– Save key pressed after string assignment was modified

–

–

–

Switch power supply off then on again, replace module if necessary

Error on module of the relevant assigned string L1,

L2, L3 or L4:

1)

2, 5,

34, 35 assigned error numbers in section

4.3, Tab. 4/6

LED flashes

ON

OFF

Fault on module 0 2, 5,

34, 35

ON

OFF

Fault on module 1

ON

OFF

Fault on module 2

ON

OFF

Fault on module 3

ON

OFF

During operation:

– Revised string assignment, e.g. due to an additional module connected (at least 2 LEDs flash

– L1+L2 and/or L3+L4).

After switching on:

– Invalid string assignment (only the LEDs of the CP strings concerned flash).

35

• Check string assignment. If necessary, save the new string assignment,

Section 3.2.2.

• Check and correct the string assignment, Section

1.2.

ON

OFF

Short circuit on the relevent assigned CP string

36 Section 4.3,

Tab. 4/6

LED illuminated

1) If there are faults on several modules, the lowest module number in each case is shown.


4-9


4.2.4

Special system error (starting with software version Rev. 22)

These special system errors occur in very rare cases. The CP interface has detected an error that requires a software stop.

The error is displayed through flashing of all CPI-specific LEDs

(PS, PL, RN, P ). In addition, an error message is shown encoded through flashing of the LEDs L1 … L4 ( Tab. 4/4 and

Tab. 4/5).

• In the event of error, restart the CPX terminal with POWER

OFF/ON and observe the instructions in the tables

Tab. 4/4 and Tab. 4/5.

If the error still exists: service matter.

Special system errors

LED (red) Status/error handling

1

2

L1, L2 flash

LED (red)

Malfunction of communication on one CP string.

Error handling:

• Check CP cables for damage

• Check earthing of the CPI/CP system (EMC load)

3

Time-out when reading from EE-

PROM.

4

L1, L2, L3 flash

Error handling:

• Save the string assignment again with the SAVE button

(3.2.2)

L2, L3 flash

L4 flashing

Tab. 4/4: Special system errors - Part 1

Status/error handling

Time-out when writing from EE-

PROM.

Error handling:

• Save the string assignment again with the SAVE button

(3.2.2)

Unstable clock signal detected.

Error handling:

• Restart system

• Servicing required

4-10



Special system errors

LED (red) Status/error handling

5 Critical timeouts in internal timing. Possibly to high bus load or external diagnostic requests, or similar

LED (red)

8

Error handling:

• Restart system

• Reduce bus load, if necessary

6

L1, L4 flash

Incorrect access lower boundary data exchange buffer.

Error handling:

• Restart system

9

L1, L3, L4 flash

Status/error handling

EEPROM defective.

Error handling:

• Restart system; if successful, save the string assignment again with the SAVE button

•

(3.2.2)

Servicing required

Undefined error message.

Error handling:

• Restart system

• Servicing required

7

L1, L2, L4 flash

Incorrect access upper boundary data exchange buffer.

Error handling:

• Restart system

L1, L2, L3, L4 flash

– –

L1, L2 flash

Tab. 4/5: Special system errors – Part 2


4-11


4.3

Error messages of the CPX-CP interface

A CPX-CP interface can report the following errors (Tab. 4/6 and Tab. 4/7):

Error number

Description Error handling

2 Short circuit/overload

(Handheld: [Short circuit] )

– Short circuit/overload at output • Check the connected actuators, eliminate short circuit/overload and delete errors

1)

5 or

– Short circuit/overload, sensor supply

(only for I/O modules with extended functions)

Undervoltage in the power supply

(Handheld: [Undervoltage in power supply] )

– Load voltage of the valves (U

VAL or too low.

) not applied or

– Load voltage supply (Vout) not applied or too low (only for CPI/CP output modules with a separate power supply) or

– Power supply of the CPI/CP modules (Vsen/

Vout/Vval) via the CP string not applied or too low (only for CPI/CP modules without a separate power supply) or

– Short circuit/overload, sensor supply

(only for CP input modules functions) without extended

•

•

•

•

Check the connected sensors, eliminate short circuit/overload and delete errors, if necessary

2)

Check the load voltage

Check the load voltage

Check the load voltage,

Check CPI/CP cables

• Eliminate short circuit/overload, check connected sensors, delete errors, if necessary

2)

1)

2)

Dependent on the CPI/CP module: All the outputs of the module are switched off in the event of an error. The error must be deleted by resetting all the outputs.

Dependent on the CPI/CP module: The error is automatically deleted or must be deleted by disconnecting the module from the CP string or by switching the power supply off then on again.

Tab. 4/6: Error messages of the CPX-CP interface - Part 1

4-12



Error number

34

35

36


CPI/CP module missing / faulty

(Handheld: [CP module lost / fault] )

– Incorrect string assignment discovered during operation (e.g. CPI/CP module failed or CPI/

CP cables defective)

– More than one module failed during operation

– modules are no longer recognised.

•

•

Check CP strings (CPI/CP modules and cables), if necessary replace modules or cables

Switch power supply off then on again, check cables and modules if error occurs repeatedly, replace if necessary

CP configuration error

(Handheld: [CP configuration failure] )

– When the power supply is switched on, the string assignment does not match the saved string assignment

•

•

Check CP strings (modules and cables), if necessary replace modules or cables

With correct string assignment:

String assignment must be saved

( chapter 3) or

– The wrong module is recognised during operation (different type, chapter 3)

• Check string assignment, if necessary replace module

Short circuit in CP string

(24 V

EL/SEN or 24 V

Val

)

(Handheld: [Short circuit CP-Line] )

– Communication on CP string malfunctioned

• Check CP strings, if necessary replace cable

Tab. 4/7: Error messages of the CPX-CP interface - Part 2

In addition, the following error can occur during the commissioning phase for the CPX bus node with the parameter “System start” = “saved parameterisation and CPX system expansion” or with the CPX-FEC:


4-13


Error number

16

205


Module code not permitted or incorrect module

(Handheld: [Module code incorrect] )

– The saved string assignment of the CPX-CP interface is not the same as the configuration saved in the CPX bus node or in the CPX-FEC

NVRAM reset to default values

(Handheld: [Module set to default values])

– EEPROM has valid content, but no valid configuration.

•

•

For the CPX bus node:

Change parameter “System start

...” to “... default parameterisation and current CPX expansion”

With the CPX-FEC:

Save the actual configuration as setpoint configuration with FST software

• No need for action. This is information and not an error

Tab. 4/8: Additional error 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 applies only to certain CPI/CP modules. An overview shows Tab. 4/9 (status at

January 2012).

4-14



Module type

Error number

Valve terminals

CPV..-GE-FB-...

CPA..-…

MPA-…

CP input modules

CP-E16-M8

CP-E16N-M8

CP-E16-M8-Z

CP-E16-12-5-POL

CP-E16N-M12

CP-E16-KL-IP20

CP output modules

CP-A08-M12-5-POL

CP-A08N-M12

CL input modules

CP-E08-M12-CL

CP-E08-M8-CL

CP-E08-KL-CL

CL output module

CP-A04-M12-CL -

-

-

-

-

X x x x x x x x x x

EL input modules

CP-E16-M12-EL

CP-E16-M8-EL

CP-E32-M8-EL

EL output module

CP-A08-M12-EL-Z x x x

Monitoring

Undervoltage / short circuit in sensor supply Usen

5

Short circuit/ overload

SCO/SCS

2

-

-

-

-

-

-

-

-

x x x

-

x x x x x

Tab. 4/9: CPI/CP module-related error assignment

-

-

-

-

-

x x

-

x

-

-

x

-

-

-

Undervoltage in actuator supply

Uout

5

Undervoltage in valve supply

Uval

5 x

-

-

-

-

-

-

-

-

-

-

-

x x x

-

-

-

-


4-15


4.4

Diagnostics via the CPX-FEC or CPX bus node

Malfunctions of the CPX-CP interface or of the connected CPI/

CP modules are reported to the CPX bus node or CPX-FEC as

CPX error messages. The following sections include the special features of the representation for the CPX-specific diagnostics options.

– Status bits ( Section 4.4.1)

– Diagnostics memory

(I/O diagnostics interface, Section 4.4.2)

4.4.1

Status bits of the CPX terminal

Tab. 4/10 shows the effect of the CPX-CP interface on the status bits of the CPX terminal.

6

7

1)

4

5

0

1

2

3

Bit Diagnostic information with 1-signal

Description

Fault at valve

Fault at output

Fault at input

Fault at analogue module/technology module (function module)

Undervoltage

Short circuit/overload

Wire fracture

Other faults

Tab. 4/6

Module type on which a fault has occurred.

Type of fault

Type of fault

Tab. 4/10: Overview of status bits

Cause of the fault on the CPX-CP interface

–

–

–

Bit 3 is set for all faults of the CPX-CP interface.

Fault number 5

1)

Fault number 2 1)

–

Fault number 34, 35, 36

1)

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

4-16



4.4.2

I/O diagnostic interface and diagnostic memory

The CPX-CP interface reports specific diagnostic information to the CPX-FEC or CPX bus node.

It is possible to apply the diagnosis to individual CPI/CP modules via the I/O diagnostic interface and the diagnostic memory of the CPX terminal. The CPI/CP modules connected to a

CPX-CP interface are treated as input or output channels within the CPX terminal.

Assigning CPI/CP modules – diagnostic channels

The assignment of the CPI/CP modules to the I/O channels takes place independently of the CPX bus node or CPX-FEC used. The following representation applies to the bus nodes

(e.g. CPX-FB13) as well as for the Front End Controller

CPX-FEC, but not for Interbus bus nodes. The assignment for Interbus bus nodes (e.g. CPX-FB6) can be found in

Appendix B.2.

The diagnostics channels are each permanently assigned to the individual CPI/CP modules on the CP strings, Fig. 4/2.

CPX-CP interface

Diag. module

String

L1

L2

L3

L4

Module 0

Module 0

[L1/M0]

Diag. channel 0

Module 4

[L2/M0]

Diag. channel 4

Module 8

[L3/M0]

Diag. channel 8

Module 12

[L4/M0]

Diag. channel 12

Module 1

Module 1

[L1/M1]

Diag. channel 1

Module 5

[L2/M1]

Diag. channel 5

Module 9

[L3/M1]

Diag. channel 9

Module 13

[L4/M1]

Diag. channel 13

Module 2

Module 2

[L1/M2]

Diag. channel 2

(Module 6)

Module 3

Module 3

[L1/M3]

Diag. channel 3

(Module 7)

Diag. channel 6 Diag. channel 7

Module 10

[L3/M2]

Module 11

[L3/M3]


Module 14

[L4/M2]

Module 15

[L4/M3]


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


4-17


Diagnostic memory data

(Handheld and I/O diagnostic interface)

The specific representation of diagnostic messages of the

CPX-CP interface in the diagnostic memory of the CPX terminal takes place as shown in Tab. 4/11.

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

1)

3488 + n Byte no.

Designation Description Value

1 ... 5 Days [day]

Hours [h]

Minutes [m]

Seconds [s]

Milliseconds

[ms]

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

0 ... 255

0 ... 23

0 ... 59

0 ... 59

0 ... 99

(128...227) n = 10 * d + 0

6

7

8

Module code Module code of the CPX-CP interface: 195 0 ... 255

Module position [Pos]

Module number of the CPX-CP interface in the CPX terminal which reported the fault

0 ... 47

Channel number

2)

Bit 7 6 5 ... 0: Description

0 0 0 ... 63: No. of the 1st. faulty

O channel (here CPI/

CP output module)

2)

1 0 0 ... 63: No. of the 1st. faulty

I channel (here CPI/CP input module)

2)

0 1 0 ... 63: Module fault

1 1 0 ... 63: Reserved

0 ... 255 n = 10 * d + 5 n = 10 * d + 6 n = 10 * d + 7

9 Error number

[FN]

Error number ( Section 4.3) 0 ... 255 n = 10 * d + 8

10 Subsequent channels

2)

Number of subsequent channels

(CPI/CP modules) with the same fault

0 ... 63

1)

2) d (diagnostic event) [NB] = 0 ... 39 ; most current diagnostic event = 0

Assignment of the CPI/CP modules to the diagnostics channels Section 4.4.2.

n = 10 * d + 9

Tab. 4/11: Diagnostic memory data od the CPX-CP interface

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

4-18



Diagnostic data of the module

(I/O diagnostic interface)

The specific representation of module diagnostic data

(error messages) of the CPX-CP interface takes place as shown in Tab. 4/12 and Tab. 4/13.

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

Function no.

Description

Bit

Values

2008 + m * 4 + 0 m = module number (0 ... 47)

Describes where the relevant fault occurred.

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

Bit 7 6 5 ... 0 : Description

0 0 0 ... 63 : Error in O channel, bit 0 ... 5: Location of fault, see below

1 0 0 ... 63 : Error in I channel, bit 0 ... 5: Location of fault, see below

0 1 0 ... 63 : Module error (not channel specific) x 1 0 ... 63 : Channel-specific error

Bit 1 0

0 0

0 1

1 0

1 1

Bit 3 2

0 0

0 1

1 0

1 1

Bit 4, 5

Bit 6

0

1

Bit 7

0

1

Description 1)

Error in the CPI/CP module M0




Description

1)

Faulty module in string L1




Reserved

Description

No module error of the CPX-XP interface (channel-specific error Bit 0 ... 3)

Module error of the CPX-CP interface (not channel-related)

Description

Error in an O module

Error in an I module

1)

Does not apply with Interbus bus node. In the case of Interbus, bit 0 ... 3 binary coded corresponds to the number of the I of O diagnostics channel (0 ... 15, Section B.2) of the faulty module and not the module number or string number.

Tab. 4/12: Type of fault and location where fault arose


4-19


Module diagnostic data: Module fault number

Function no.

Description

Bit

Values

Note

2008 + m * 4 + 1

Fault number

Bit 0 ... 7 fault number

0 ... 255 (fault number) m = module number (0 ... 47)

Error messages of the CPX-CP interface Section 4.3.

Tab. 4/13: Module fault number

4-20



4.5

Diagnostic functions with the Handheld

The universal Handheld type CPX-MMI-1 provides convenient extended functions that assist you in diagnostics and troubleshooting with the CPX-CP interface.

Additional diagnostic functions of the Handheld have already been described in the “Commissioning” chapter, section 3.7.

The display of CP module-specific information can be found in the appendix, section A.3

System overview

CPX terminal

0: ... Module ...

1: ... Module ...

!

2: CPI-CP interface

3: ... Module ...

...

2:CPI


Diagnostics (D)

Parameters (P)

Fail safe (F)

Idle mode (I)

Module data (MD)

CP modules (C)

1

2

2:CPI:D

Channel fault

CH 0 : Output

CP module lost / fault

...

x

...

2:CPI:C


L1/M0: CP-E16-M12 /..

L2/M1: ...

1

“Diagnostics” menu

2

“CP modules” menu ( also section 3.7.3)

Fig. 4/3: Diagnostics of the CPX-CP interface with the Handheld (“CPI” here is an abbreviation for the CPX-CP interface)

General information on operating and commissioning the CPX terminal using the Handheld can be found in the description for the Handheld, type P.BE.CPX-MMI-1-... .


4-21


4.6

Error handling and parameterisation

Error message for the bus node

The following diagrams show error handling in the CPX-CP interface. Further registering and display of the errors can be suppressed as desired with the appropriate module parameters, represented in the diagram as switches. The parameters are described in section 3.6.

1 2

Module

Error LED

String

Error LED

0 1 Monitor SCS

(module)

Effective for


0 1 Monitor SCO

(module)

Effective for


Parameters of the

CPX-CP interface

0 1 Monitor SC

(channel x)

0 1 Monitor SC

(channel x)

Parameters of the

CPI modules

Error no. 2

Short circuit/ overload, sensor supply channel x

(CP module x)

Error no. 2

Short circuit/ overload

Output

Channel x

(CP module x)

3

1

Module parameter (switch position represented = default)

2

Channel-specific module parameters (switch position represented = default)

3

Error

Fig. 4/4: Principle of error handling and parameterisation of the CPX-CP interface – part 1




Module

Error LED

String

Error LED

1

0 1 Monitor Vsen

(module)

Effective for


0 1 Monitor Vout

(module)

Effective for


0 1 Monitor Vval

(module)

Effective for

CP valve terminals

Parameters of the

CPX-CP interface

0 1 Monitoring of

Vsen/Vout/Vval

(channel x)

Parameters of the

CPI modules

Error no. 5

Load voltage of the valves

(U VAL ) not applied or too low

Error no. 2

Separate load voltage supply or load voltage supply via CP string not applied/too low or short circuit/overload of sensor supply

Channel x (CPI/CP module x)

3

1

Module parameter (switch position represented = default)

2

Channel-specific module parameters (switch position represented = default)

3

Error


2




Module

Error LED

String

Error LED

0 1 Monitor CAN comm.

(module)

0 1 Monitor config.

(module)

Parameters of the

CPX-CP interface

Error no. 34

CPI/CP module missing / faulty

Error no. 36

Short circuit in CP string

Error no. 35

CP configuration error

2

1

Module parameter

(switch position represented = default setting)

2

Error

1



Technical appendix

Appendix A

Technical appendix


A-1

A. Technical appendix

Contents

A.

A.1

A.2

A.3

A.4

A.5

A.6

Technical appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A-1

Technical specifications of CPX-CP interface, type CPX-CP-4-FB . . . . . . . . . .

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Displaying CPI/CP module-specific information with the Handheld . . . . . . .

Address assignment of the CP valve terminals and CPI/CP modules . . . . . .

Parametrizing with the FST software (CPX-FEC) . . . . . . . . . . . . . . . . . . . . . . .


CPI cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A-10

A-3

A-4

A-5

A-6

A-8

A-2



A.1

Technical specifications of CPX-CP interface, type CPX-CP-4-FB

General information

General technical data

Protection class as per EN 60529

Protection against electric shock

(protection against direct and indirect contact as per

EN 60204-1/IEC 204)

Module code (CPX-specific)

Module identifier (in the Handheld)

CPX system description:

– Description P.BE-CPX-SYS-...

IP65/IP67: CPX-CP interface fitted completely, plug complies with protection class IP65/IP67 when inserted, unused connections fitted with protective caps.

Through PELV power supply unit

(Protected Extra Low Voltage)

195d (C3h)

CPI

Power supply

Operating voltage / load voltage

The following special features apply:

– Permissible tolerance in load voltage supply for valves

(U

VAL

)

Current consumption of CPX-CP interface

(only CPX-CP interface, without CP modules)

– of operating voltage supply for electronics/sensors

(U

EL/SEN

)

– of load voltage supply for valves (U

VAL

)

Maximum current consumption per CP string


(U

EL/SEN

)


VAL

)

Electrical isolation

– between the operating voltage supply for the electronics/sensors (U

EL/SEN

) and the load voltage supply for the valves (U

VAL

)


– Description P.BE-CPX-SYS-...

20.4 ... 26.4 V typ. 75 mA at 24 V typ. 5 mA at 24 V

1.6 A at 24 V

1.6 A at 24 V

None


A-3


CPI system

Design

– no. of CP strings

– cable length per CP string

– number of CPI/CP modules per CP string

– number of inputs / outputs per CP string

– update time

– all CP strings assigned exclusively with modules with extended functions

– mixed string assignment

– supports the extended functions of the CPI system

Voltage drop of system supply or additional supply up to CP connection...


(U

EL/SEN

)


VAL

)

Short-circuit protection for CPX-CP interface

– to CPI/CP sensor supply

– to CPI/CP load voltage supply

– reaction after short circuit

– eliminating faults

4 max. 10 m max. 4

32 I / 32 O max. 2 ms max. 4 ms

Yes max. 1 V max. 1 V

> 1.8 A per string, slow-blowing

> 1.8 A per string, slow-blowing

Power is switched off

Power Off/On necessary

(power does not return automatically)

A.2

Accessories

www.festo.com/catalogue

A-4



A.3

Displaying CPI/CP module-specific information with the Handheld

2:CPI:C


L1/M0: CP-E16-M12 /..

...

L2/M1: ...

You can use the Handheld to display special module-specific information for the CPI/CP modules ( section 3.7.1).

2:CPI(L1/M0):V10


Diagnostics (D)

Parameters (P)

Fail safe (F)

Idle mode (I)

Module data (MD)

2:CPI(L1/M0):V10

CPV10-GE-FB - 8

Festo SN: 0x32304F4C

Part ID:

BSZ:

SSZ 0:

SSZ 1:

...

0xF070E10E

1452

14273

13262

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

Module data

(example)

Description

CPV10-GE-FB - 8

Prod.Data: 0x32304F4C

Part ID: 0x66000DB0

OP. time: 1235

Cond.Cnt.: 1234545

Cond.Cnt.: 547848

...

Long name (type) of the CP module, section 3.7.2, Tab. 3/12

Manufacturing data of the

CPI/CP module

Identifying the CPI/CP module

Operating time counter of the

CPI/CP module

1)

Switching counter for each coil

(only for valve terminals)

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

1)

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


A-5


A.4

Address assignment of the CP valve terminals and CPI/CP modules

CPV valve terminal

– The address assignment on the CPV valve terminal is from left to right and on the individual valve locations from the front to the rear.

1

LED series for pilot solenoid 12

2

LED series for pilot solenoid 14

12

14

1

12

14

3

12

14

5

12

14

7

12

14

9

12

14

11

12

14

13

12

14

15

0 2 4 6 8

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

10 12 14

– A valve location on the CPV valve terminal always occupies 2 addresses, even if it is fitted with a blanking plate or pressure-separator plate. If a valve location is fitted with a double-solenoid valve, the following applies:

– pilot solenoid 14 occupies the lower-value address;

– pilot solenoid 12 occupies the higher-value address.

– With single-solenoid valves the higher-value address remains unused.

1

2

A-6



CPA valve terminal

– With the CPA valve terminal a valve location occupies 1 or

2 addresses, depending on the manifold block.

Manifold block

Type ..-EV1

Type ..-EV2

Number of assigned outputs

1 output

2 outputs

– If a manifold block remains unused (reserve location, pressure supply), the relevant addresses will still be occupied.

– Addresses are assigned from left to right on the CPA valve terminal and from the rear to the front on the individual valve locations.

– With manifold block type CPA..-EV2, the following assignment applies:

– pilot solenoid 14 occupies the lower-value address;

– pilot solenoid 12 occupies the higher-value address.

CPI/CP modules

The address assignment of the CPI/CP modules can be found in the manual for the relevant module.


A-7


A.5

Parametrizing with the FST software (CPX-FEC)

With the CPX-FEC, it is possible to parametrize the CPX-CP interface using the FST software.

In the module configuration, a new “CP Module” tab appears.

• For each assigned module position of all strings, select the respective CP module from the list field. ( Fig. A/3).

1

Fig. A/3: Parametrizing with the CPX-FEC

A-8



• Switch to the “Parameters” tab. Here you can activate or deactivate the related module parameters for each CP module. To do this, click on the button with the three full stops (…). In the following dialogue, activate or deactivate the module parameters as desired. ( Fig. A/4)

Fig. A/4: Parameterisation of the module parameters


A-9


A.6


CPI cables

Note

With use of the CP cable Type KVI-CP-1-… or KVI-CP-2-…

(colour black) The following restrictions apply, dependent on the modules and cables used and the current consumption:

– Per CP string only one CP valve terminal or one CPI output module is permissible

– The maximum permissible string length of 10 m can additionally be limited further. An overview shows Tab. A/1 and Tab. A/2.

CP string without output module with maximum of one CP valve terminal type...

1)

Maximum sensor current consumption of the modules on the CP string

2)


KVI-CP-1-... or KVI-CP-2-...

U

VAL

= 21.6 ... 24 V;

16 valves 3)

U

VAL

= 20.4 V;

8 valves 4)

U

VAL

= 20.4 V;

16 valves 5)

CPV10-.../CPA10-...

CPV14-.../CPA14-...

0.5 A

1.0 A

1.5 A

0.5 A

1.0 A

1.5 A

10 m

10 m

10 m

10 m

10 m

10 m

10 m

10 m

8.5 m

10 m

9.5 m

7 m

10 m

9 m

6.5 m

8.5 m

6 m

4 m

A-10




KVI-CP-1-... or KVI-CP-2-...

U

VAL

= 21.6 ... 24 V;

16 valves 3)

U

VAL

= 20.4 V;

8 valves 4)

U

VAL

= 20.4 V;

16 valves 5)

0.5 A 10 m 10 m 5.5 m

CPV18-...

1.0 A

1.5 A

10 m

– 6)

7 m

5.5 m

4 m

– 6)

1)

2)

3)

4)

5)

6)

Valve terminal installed at each string end, no CPI output module on the string


Nominal voltage or undervoltage of -10 %, 16 valve solenoid coils switched simultaneously (high current phase)



Not permissible

Tab. A/1: Permissible string lengths with CP cables, type KVI-CP-1-... and KVI-CP-2-...

dependent on the CP valve terminal used and the sensor current consumption

CP string without valve terminal with maximum of one

CPI output module type

Maximum sensor current consumption of the CPI modules on the CP string

1)

Maximum string length with CP cable, type KVI-

CP-1-... or KVI-CP-2-...

CP-A04-M12-CL 0.5 A

CP-A08...-M12-...

1.5 A

1)


10 m

10 m

Tab. A/2: Permissible string lengths with CP cables, type KVI-CP-1-... and KVI-CP-2-...

dependent on the CPI output module used and the sensor current consumption


A-11


A-12


CPX-CP interface with Interbus field bus node

Appendix B

CPX-CP interface with Interbus field bus node


B-1

B. CPX-CP interface with Interbus field bus node

Contents

B.

B.1

B.2

CPX-CP interface with Interbus field bus node . . . . . . . . . . . . . . . . . . . . . . .

B-1

Addressing with Interbus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.1

Address range with Interbus field bus nodes . . . . . . . . . . . . . . . . .

B.1.2

Address assignment with Interbus field bus nodes . . . . . . . . . . . .

Diagnosing with Interbus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B-3

B-3

B-3

B-7

B-2



B.1

Addressing with Interbus

Interbus fieldbus nodes (e.g. CPX-FB6) can manage a maximum of 96 inputs and 96 outputs. The I/O addresses of the CPI system are therefore “packed” in CPX terminals with Interbus fieldbus nodes.

B.1.1 Address range with Interbus field bus nodes

Size of the assigned address range

The following rules apply to the address range occupied by the CPX-CP interface:

– The number of addresses that can be used by the CP interface is limited by the addresses available in the field bus node (96 I / 96 O or 80 I / 80 O with PCP channel).

The field bus node reports a fault if this number is exceeded.

– The size of the address range occupied by the CP interface depends only the total number of input and output addresses occupied by the CPI/CP modules connected.

B.1.2 Address assignment with Interbus field bus nodes

Address assignment of the individual modules takes places according to the following rules:

– The input and output addresses of the CPI/CP modules are arranged one next to the other without any gaps, irrespective of the string to which the relevant module is connected.

– The addresses of the inputs do not depend on the addresses of the outputs.

The diagram below shows as an example the address assignment of the CPI system.


B-3


I/O mapping

I data O data

Byte 0 Byte 0

Byte 1 Byte 1

Byte 2

Byte 3

Byte 2

Byte 3

Byte 4

Byte 5

Byte 6

Byte 4

Byte 5

String

L1

Module 0

16 O

Module 0

[L1/M0]

O byte 0

O byte 1

L2 16 O

Module 4

[L2/M0]

O byte 2

O byte 3

Module 1

(Module 1)

16 I

Module 5

[L2/M1]

I byte 0

I byte 1

Module 2

(Module 2)

(Module 6)

Module 3

(Module 3)

(Module 7)

L3

L4

16 I

Module 8

[L3/M0]

I byte 2

I byte 3

16 O

Module 12

[L4/M0]

O byte 4

O byte 5

(Module 9)

16 I

Module 13

[L4/M1]

I byte 4

I byte 5

(Module 10)

8 I

Module 14

[L4/M2]

I byte 6

(Module 11)

(Module 15) used reserved

Fig. B/1: Address assignment of a CPI system with Interbus field bus nodes, example

Note

General addressing examples for the field bus protocol you are using can be found in the relevant field bus node manual.

The following examples show the address assignment on the

Interbus of a CPX terminal with the CPX-CP interface, in each case with the input address: IB20, output address OB20.

B-4



Byte assignment of the input bytes

Siemens mode:

I32.0...I32.7

IB 22

Standard mode:

I33.0...I33.7

IB 23

8DI 2AO

I33.0...I33.7

IB 23

I32.0...I32.7

IB 22

4DO 8DI 8DO CPI

I34.0...I34.7

IB 24

I35.0...I35.7

IB 25

8 O 8 O 8 O

Byte assignment of the output bytes

Siemens mode:

Standard mode:

O20.0...O23.7 O26.0...O26.3 O26.4...O27.3

OB 20 OB 26 OB 26

OB 21 OB 27

OB 22

OB 23

O20.0...O23.7 O27.0...O27.3

OB 21 OB 27 OB 27

OB 20 OB 26

OB 23

OB 22

Byte assignment of the output bytes CP string L1

Siemens mode:

Standard mode:

O27.4...O28.3 O28.4...O29.3 O29.4...O30.3

OB 27 OB 28 OB 29

OB 28 OB 29 OB 30

OB 26

OB 29

OB 29

OB 28

OB 28

OB 31

I30.0...I30.7 I31.0...I31.7

IB 20 IB 21

I31.0...I31.7 I30.0...I30.7

IB 21 IB 20

16O


8I

Siemens mode:

Standard mode:

IB = input byte; OB = output byte; status bits optional

O24.0...O24.7 O25.0...O25.7

OB 24 OB 25

O25.0...O25.7 O24.0...O24.7

OB 25 OB 24

Fig. B/2: Example 1 – Analogue outputs, 1 CP string, status bits (without PCP channel)


B-5


Byte assignment of the input bytes

Siemens mode:

Standard mode:

I24.0...I24.7

IB 24

I25.0...I25.7

IB 25

8DI 4DO

I25.0...I25.7

IB 25

I24.0...I24.7

IB 24

4DO 8DI 8DO CPI

8 O 8 O

Byte assignment of the output bytes

Siemens mode:

Standard mode:


Siemens mode:

O23.0...O23.3

OB 23

O23.4...O23.7

OB 23

O24.0...O24.7

OB 24

O22.0...O22.3

O22.4...O22.7

OB 22 OB 22

O25.0...O25.7

OB 25

Standard mode:

16 O

I20.0...I20.7

IB 20

I21.0...I21.7

IB 21

8 I


Siemens mode:

Standard mode:

Byte assignment of the input bytes CP string L2

Siemens mode:

Standard mode:

O20.0...O20.7

OB 20

O21.0...O21.7

OB 21

O21.0...O21.7

OB 21

O20.0...O20.7

OB 20

8 O


Siemens mode:

Standard mode:

IB = input byte; OB = output byte

O22.0...O22.7

OB 22

O23.0...O23.7

OB 23

8 I

Fig. B/3: Example 2 – 2 CP strings, PCP channel active

I22.0...I22.7

IB 22

I23.0...I23.7

IB 23

B-6

O25.0...O25.7

OB 25

O26.0...O26.7

OB 26

O24.0...O24.7

OB 24

O27.0...O27.7

OB 27

8 I

8 I

I21.0...I21.7

IB 21

I20.0...I20.7

IB 20

I23.0...I23.7

IB 23

I22.0...I22.7

IB 22



B.2

Diagnosing with Interbus

The diagnostic channels of the CPX-CP interface (CPI/CP module-specific) are assigned to the respective input or output bytes. The “packed” address allocation for Interbus fieldbus nodes also results in a special assignment of the diagnostic channels, Fig. B/4 and Fig. B/5.

CPX-CP interface Module 2 Module 3

Diag. module

String

L1

Module 0

16 O

Module 0

[L1/M0]

O byte 0

O byte 1

Diag. O channel 0

Diag. O channel 1

Module 1

(Module 1)

L2 16 O

Module 4

[L2/M0]

O byte 2

O byte 3

Diag. O channel 2

Diag. O channel 3

16 I

Module 5

[L2/M1]

I byte 0

I byte 1

Diag. I channel 0

Diag. I channel 1

L3

16 I

Module 8

[L3/M0]

I byte 2

I byte 3

Diag. I channel 2

Diag. I channel 3

(Module 9)

L4 16 O

Module 12

[L4/M0]

O byte 4

O byte 5

Diag. O channel 4

Diag. O channel 5

16 I

Module 13

[L4/M1]

I byte 4

I byte 5

Diag. I channel 4

Diag. I channel 5

(Module 2)

(Module 6)

(Module 10)

8 I

Module 14

[L4/M2]

I byte 6

Diag. I channel 6

(Module 3)

(Module 7)

(Module 11)

(Module 15)

Fig. B/4: Diagnostic channel assignment of a CPI system (Interbus), example 1


B-7


CPX-CP interface

Diag. module

String

L1

Module 0

8 I

Module 0

[L1/M0]

I byte 0

Diag. I channel 0

L2 16 O

Module 4

[L2/M0]

O byte 3

O byte 4

Diag. O channel 3

Diag. O channel 4

L3

16 O

Module 8

[L3/M0]

O byte 5

O byte 6

Diag. O channel 5

Diag. O channel 6

L4

8 O

Module 12

[L4/M0]

O byte 9

Diag. O channel 9

Module 1

8 O

Module 1

[L1/M1]

O byte 0

Diag. O channel 0

16 I

Module 5

[L2/M1]

I byte 1

I byte 2

Diag. I channel 1

Diag. I channel 2

8 I

Module 9

[L3/M1]

I byte 3

Diag. I channel 3

Module 2

8 O

Module 2

[L1/M2]

O byte 1

Diag. O channel 1

(Module 6)

16 O

Module 10

[L3/M2]

O byte 7

O byte 8

Diag. O channel 7

Diag. O channel 8

Module 3

8 O

Module 3

[L1/M3]

O byte 2

Diag. O channel 2

(Module 7)

16 I

Module 11

[L3/M3]

I byte 4

I byte 5

Diag. I channel 4

Diag. I channel 5

8 O

Module 13

[L4/M1]

O byte 10

Diag. O channel 10

8 O

Module 14

[L4/M2]

O byte 11

Diag. O channel 11

8 O

Module 15

[L4/M3]

O byte 12

Diag. O channel 12

Fig. B/5: Diagnostic channel assignment of a CPI system (Interbus), example 2

B-8


Index

Appendix C

Index


C-1

C. Index

Contents

C.

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C-1

C-2


C. Index


A

Abbreviations, product-specific . . . . . . . . . . . . . . . . . . . . . .

XII

Address assignment

CPA valve terminal

CPI/CP modules

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CPV valve terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A-7

A-7

A-6

Field bus node and CPX-FEC

With Interbus field bus nodes

. . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . .

1-15

B-3

Address range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-14

Basic rules for addressing

Size

. . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-15

1-14, B-3

Unused address range . . . . . . . . . . . . . . . . . . . . . . . . . .

With Interbus field bus nodes . . . . . . . . . . . . . . . . . . . . .

1-14

B-3

C

Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

VII

Commissioning

Preparations for commissioning

Procedure

. . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

With the handheld . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-4

3-3

3-27

CPI connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-9

CPI system

Address range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-14

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

With the CPX-CP interface . . . . . . . . . . . . . . . . . . . . . . .

1-3

1-13

CPI/CP modules

Assigned I/Os

Overview

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-12

1-6

Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-11

CPI/CP system, Method of operation . . . . . . . . . . . . . . . . .

1-6

CPX-MMI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-27, 4-21

Current consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-12

D

Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

VI

C-3

C. Index

C-4

Diagnostic memory . . . . . . . . . . . . . . . . . . . . . . . . .

4-18, 4-19

Diagnostic possibilities, overview . . . . . . . . . . . . . . . . . . . .

4-3

Diagnostics, with the Handheld

Dismantling

. . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-21

2-4

E

Electrical connecting and display elements . . . . . . . . . . . .

2-4

Error messages

Error numbers

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-12

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-12

F

Fail safe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-25

Fail-Safe parametrisation . . . . . . . . . . . . . . . . . . . . . . . . . .

3-25

Fitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-4

Force . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-26

Forcing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-26

H

Handheld

Commissioning functions . . . . . . . . . . . . . . . . . . . . . . . .

CPI/CP module-specific information . . . . . . . . . . . . . . . .

3-27

A-5

Diagnostic functions

Diagnostic memory

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . .

4-21

4-18, 4-19

I

I/O diagnostic interface, Diagnostic memory . . . . .

4-18, 4-19

Idle mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-25

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

VIII

L

LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-4


C. Index


M

MMI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-27, 4-21

Module diagnostic data

Module fault number . . . . . . . . . . . . . . . . . . . . . . . . . . .

Number of the first faulty channel . . . . . . . . . . . . . . . . .

4-20

4-19

Module parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Channel-specific module parameters . . . . . . . . .

3-17

3-25, 3-26

Monitoring CPX/CPI/CP modules

Monitoring the CPX module

. . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . .

3-22

3-22, 3-24

Monitoring, CPX/CPI/CP modules . . . . . . . . . . . . . .

3-22, 3-24

N

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

X

P

Parametrizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-17

Pictograms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

IX

Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-10

Power supply arrangement . . . . . . . . . . . . . . . . . . . . . . . .

2-16

Power zones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-16

R

Ranges of application . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

VII

Replacing CPI/CP modules . . . . . . . . . . . . . . . . . . . . . . . .

3-11

Rules for extending the CPI/CP system . . . . . . . . . . . . . . .

1-9

S

Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

VII

Status bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-16

String assignment, Save . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-6

C-5

C. Index

Switch-on reaction, CPI system . . . . . . . . . . . . . . . . . . . . . .

3-8

T

Target group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

VII

Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A-3

Technology module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-13

Text markings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

IX

C-6


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