Festo CPV DeviceNet 526017g1

Electronics manual

CPV valve terminal

with

direct connection

Type

CPV..−GE−DN2−8

Field bus protocol:

− DeviceNet

Manual

526 017

en 0503a

[693835]

Compact performance

Contents and general instructions

IFesto P.BE−CP−DN2−EN en 0503a

Authors U. Reimann, J. Müller. . . . . . . . . . . . . . . . . . . . . . . .

Editors H.J. Drung, M. Holder. . . . . . . . . . . . . . . . . . . . . . . .

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

Translation transline Deutschland. . . . . . . . . . . . . . . . . . . . .

Layout Festo AG & Co., Dept. KG−GD. . . . . . . . . . . . . . . . . . .

Type setting KI−DT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Edition en 0503a. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Title MANUAL−EN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Designation P.BE−CP−DN2−EN. . . . . . . . . . . . . . . . . . . . . . . . .

Order no. 526 017. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

E(Festo AG&Co., D73726 Esslingen, Federal Republic

of Germany, 2001)

Internet: http://www.festo.com

e−mail: [email protected]

The copying, distribution and utilization of this document as

well as the communication of its contents to others without

expressed authorization is prohibited. Offenders will be held

liable for the payment of damages. All rights are reserved, in

particular the right to carry out patent, utility model or orna

mental design registration.


II Festo P.BE−CP−DN2−EN en 0503a


IIIFesto P.BE−CP−DN2−EN en 0503a

Contents

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

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

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

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

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

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

1.1 General instructions on installation 1−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 Setting the CPV Direct 1−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.1 Fitting and removing the switch module 1−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.2 Setting the DIL switches 1−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3 Connecting to the field bus 1−14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.1 Field bus cable 1−14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.2 Field bus baud rate and field bus length 1−15. . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.3 Connection instructions for DeviceNet 1−16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.4 Micro style connection (2xM12) 1−18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.5 Open style connection (screw terminals, IP20) 1−19. . . . . . . . . . . . . . . . . . . . . . .

1.3.6 Connection example 1−20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.7 Futher connection possibility on the field bus with the Sub−D plug 1−21. . . . . . .

1.4 Bus termination with terminating resistors 1−24. . . . . . . . . . . . . . . . . . . . . . . . . .

1.5 Power supply 1−25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5.1 Cable for power supply 1−25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5.2 Selecting the power unit 1−27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5.3 Connecting the power supply 1−29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.6 Extending the CPV Direct 1−34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


IV Festo P.BE−CP−DN2−EN en 0503a

2. Commissioning 2−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1 Preparing the CP valve terminal for commissioning 2−3. . . . . . . . . . . . . . . . . . . .

2.1.1 Switching on the operating voltage 2−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1.2 Address assignment of the CPV valve terminal 2−4. . . . . . . . . . . . . . . . . . . . . . .

2.2 Commissioning on the DeviceNet 2−6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.1 General information 2−6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.2 Configuring DeviceNet slave features (EDS) 2−7. . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.3 Valid instructions for parametrizing on the DeviceNet 2−9. . . . . . . . . . . . . . . . . .

2.2.4 Instructions on parametrizing with RSNetWorx for DeviceNet 2−11. . . . . . . . . . .

2.2.5 Device−specific parametrizing 2−17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.6 Explicit Message 2−25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3. Diagnosis 3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 Diagnosis by means of LEDs 3−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.1 Normal operating status 3−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.2 Error displays of the LEDs PS and MNS 3−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.3 LEDs for status display of the valve solenoid coils 3−7. . . . . . . . . . . . . . . . . . . . .

3.2 Error search when bus is started 3−8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3 Reaction to faults in the control system 3−9. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4 Diagnosis on the DeviceNet 3−10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.1 Diagnosis via the Software Configurator 3−10. . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.2 Diagnosis via user program 3−13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.5 Short circuit/overload 3−14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.5.1 Output module 3−14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.5.2 Sensor supply at an input module 3−15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A. Technical data and accessories A−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.1 Technical specifications A−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

A.3 Compatibility of the CPV..−GE−DN2−8 to earlier products A−9. . . . . . . . . . . . . . . .

A.3.1 Adapting the power supply A−9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.3.2 Adapting the network configuration A−10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


VFesto P.BE−CP−DN2−EN en 0503a

B. DeviceNet objects B−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1 DeviceNet objects B−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.1 DeviceNet object model B−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.2 Summary B−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.3 Discrete Input Object: Class code 8d B−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.4 Discrete Output Object: Class code 9d B−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.5 Assembly Object: Class code 4d B−6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.6 Festo Output Word Object: Class code 100d B−9. . . . . . . . . . . . . . . . . . . . . . . . .

B.1.7 Festo Input Word Object: Class code 100d B−9. . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.8 Festo Diagnostic Object: Class code 102d B−10. . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.9 Structure of the diagnostic byte B−12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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


VI Festo P.BE−CP−DN2−EN en 0503a


VIIFesto P.BE−CP−DN2−EN en 0503a

Designated use

The CPV valve terminal with field bus direct connection (CPV

direct) described in this documentation is designed exclus

ively for use as a slave on the DeviceNet field bus.

The valve terminal may only be used as follows:

in accordance with designated use

in its original state

without any modifications by the user

in faultless technical condition.

The maximum values specified for pressures, tempera

tures, electrical data, torques etc. must be observed.

Please comply with national and local safety laws and regula

tions.

If you wish to implement an emergency stop function, please

observe the measures listed in chapter 1.5.3.

Warning

If the CP valve terminal is used as an explosion−proof oper

ating medium, do not disconnect the electrical connections

under tension. Plugs or adapters of the electric connec

tions must comply at least with protection class IP64.


VIII Festo P.BE−CP−DN2−EN en 0503a

Target group

This manual is intended exclusively for technicians trained in

control and automation technology, who have experience in

installing, commissioning, programming and diagnosing

slaves on the DeviceNet.

Service

Please consult your local Festo service centre if you have any

technical problems.

Notes on the use of this manual

Please note

This manual contains the functionality of software version

V3.01.

This manual contains specific information on installing, com

missioning, programming and diagnosing CPV valve terminals

with direct connection for the DeviceNet.

This CPV valve terminal has been certified by the ODVA:

Information on pneumatics can be found in the Pneumatics

manual, P.BE−CPV−...".


IXFesto P.BE−CP−DN2−EN en 0503a

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 picto

gram. 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


result in personal injury or damage to property.

Please note


result in damage to property.

The following pictogram marks passages in the text which

describe activities with electrostatically sensitive compo

nents.

Electrostatically sensitive components may be damaged if

they are not handled correctly.


X Festo P.BE−CP−DN2−EN en 0503a

Marking special information

The following pictograms mark passages in the text contain

ing 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

S The bullet indicates activities which may be carried out in

any order.

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

numerical order specified.

Hyphens indicate general activities.


XIFesto P.BE−CP−DN2−EN en 0503a

The following product−specific terms and abbreviations are

used in this manual:

Term/abbreviation Meaning

CP Compact performance

CP cable Special cable for coupling the various CP modules

CP connection Plug or socket on the CP modules which enables the modules to be

connected with the CP cable

CP modules Common term for various modules which can be incorporated in a

CP system

CP system Complete system consisting of CPV Direct and CP modules

CPV Direct CPV valve terminal with field bus direct connection

I Digital input

ID Identifier

I/O modules Common term for the CP modules which provide digital inputs and

outputs (CP input modules and CP output modules)

I/Os Digital inputs and outputs

O Digital output

OB Output byte

PLC/IPC Programmable logic controller/industrial PC

Short circuit/overload Short circuit/overload


XII Festo P.BE−CP−DN2−EN en 0503a

Installation

1−1Festo P.BE−CP−DN2−EN en 0503a

Chapter 1

1. Installation

1−2 Festo P.BE−CP−DN2−EN en 0503a

Contents

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

1.1 General instructions on installation 1−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 Setting the CPV Direct 1−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.1 Fitting and removing the switch module 1−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.2 Setting the DIL switches 1−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3 Connecting to the field bus 1−14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.1 Field bus cable 1−14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.2 Field bus baud rate and field bus length 1−15. . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.3 Connection instructions for DeviceNet 1−16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.4 Micro style connection (2xM12) 1−18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.5 Open style connection (screw terminals, IP20) 1−19. . . . . . . . . . . . . . . . . . . . . . .

1.3.6 Connection example 1−20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.7 Futher connection possibility on the field bus with the Sub−D plug 1−21. . . . . . .

1.4 Bus termination with terminating resistors 1−24. . . . . . . . . . . . . . . . . . . . . . . . . .

1.5 Power supply 1−25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5.1 Cable for power supply 1−25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5.2 Selecting the power unit 1−27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5.3 Connecting the power supply 1−29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.6 Extending the CPV Direct 1−34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1. Installation


1.1 General instructions on installation

Warning

Before carrying out installation and maintenance work,

switch off the following:

the compressed air supply

the operating voltage for the internal logics

the load voltage for the valves.

You can thereby avoid:

uncontrolled movements of loose tubing

unexpected movements of the connected actuators

non−defined switching states of the electronic

components.

Caution

The CPV valve terminal with field bus direct connection

(CPV Direct) contains electrostatically sensitive compo

nents.

Do not therefore touch any contacts.

Observe the regulations for handling electrostatically

sensitive components.

You will then prevent the electronics from being damaged.

1. Installation


Electrical connecting and display elements

The following connecting and display elements can be found

on the CPV valve terminal with field bus direct connection

(CPV Direct):

1

2

3

4

5

6

1 Exchangeable field bus connection:

Micro style connection (2xM12)

Open style connection (terminal

strip)

9−pin Sub−D plug

2 Switch module (can be removed)

3 Connection for power supply (4−pin

M12 plug, operating voltage for

electronics, load voltage for CP valves)

4 LEDs:

− Power status (PS", green/red)

− Module/network status (MNS",

green/red)

5 CP extension connection

6 Switching status displays of the CP

valve coils (yellow LEDs)

Fig.1/1: Connecting and display elements of the CPV Direct

1. Installation


1.2 Setting the CPV Direct

1.2.1 Fitting and removing the switch module

Caution

The switch module contains electrostatically sensitive

components.

Do not therefore touch any contacts.

Observe the regulations for handling electrostatically

sensitive components.

The switch module must be removed before the CPV Direct

can be set.

Fig.1/2: Fitting/removing the switch module

1. Installation


Removing

1. Switch off the operating voltage.

2. Unscrew the two fastening screws of the switch module.

3. Lift up and remove the switch module.

Fitting

1. Place the switch module carefully in the recess.

2. Tighten the two fastening screws alternately.

Please note

Do not tilt the switch module when fitting it. The fitting

position is clearly marked by a groove in the housing.

Make sure that the seal is seated correctly.

1. Installation


1.2.2 Setting the DIL switches

When the switch module has been removed, you will see two

DIL switches (Fig.1/3).

You can set the following parameters with the DIL switches:

the baud rate

the extension to the CP system

the station number on the DeviceNet.

Proceed as follows:

1. Switch off the operating voltage.

2. Remove the switch module (chapter 1.2.1).

3. Set the baud rate (8−position DIL switch, elements 7...8).

4. Set the extension to the CP system (4−position DIL switch,

elements 3...4).

5. Assign an unused station number to the CPV Direct.

Set the desired station number (8−position DIL switch,

elements 1...6)

6. Fit the switch module (chapter 1.2.1).

1. Installation


1

2

3

4

4−position DIL switch:

1 Reserved (software

version V3.01)

2 Setting the extension

to the CP system

8−position DIL switch:

3 Setting the station

number

4 Setting the baud rate

Fig.1/3: DIL switch in the switch module (further informa

tion on 1...4 see following pages)

Setting: Software version 1

Software version V3.01 Setting of the DIL switches

The DIL switches must be set

to OFF.

Fig.1/4: Reserved setting on the 4−position DIL switch

1. Installation


Setting the extension to the CP system 2

Further CP modules can be connected to the CPV Direct. You

can set the extension to the CP system with switch elements 3

and 4 of the 4−position DIL switch as shown in the diagram

below.

Extension to the CP system Number of inputs/outputs Setting of the

DIL switches

CPV Direct

without extension

16 O

CPV Direct

with extension with:

CP input module

16 O

+

16 I

CPV Direct


a CP valve terminal

or

a CP output module

16 O

+

16 O

CPV Direct


a CP valve terminal/CP output module

and

a CP input module

16 O

+

16 O

+

16 I

Fig.1/5: Setting the extension of the CP system with the 4−position DIL switch

Please note

Depending on the extension set, the CP system occupies

a different number of inputs and outputs or station

numbers. Further information can be found in chapter 1.6.

1. Installation


Setting the station number 3

You can set the field bus station number (binary coded) with

the 8−position DIL switch.

Please note

Station numbers may only be assigned once per field bus

line.

The following station numbers are permitted:

Protocol Address

identification

Permitted station

numbers

DeviceNet Station number 0; ...; 63

1 Setting the

station number

(8−position

DIL switch,

elements 1...6)

1

Fig.1/6: Setting the station number (8−position DIL switch)

Set station number: 05 Set station number: 38

20 + 22 =

1 + 4 =

5

21 + 22 + 25 =

2 + 4 + 32 =

38

Fig.1/7: Examples of set station numbers

1. Installation


Recommendation:

Assign the station numbers in ascending order. Assign the

station addresses to suit the machine structure of your sys

tem.

The following pages contain a summary of the settings for the

station numbers.

Setting the baud rate 4

Set the baud rate as follows:

125 kBaud 250 kBaud 500 kBaud

Fig.1/8: Setting the baud rate with switch elements 7 and 8 of the 8−position DIL switch

1. Installation


Sta

tion

no.

1 2 3 4 5 6 7 8 Sta

tion

no.

1 2 3 4 5 6 7 8

0OFF OFF OFF OFF OFF OFF

16OFF OFF OFF OFF

ON

OFF

1 ON

OFF OFF OFF OFF OFF

17 ON

OFF OFF OFF

ON

OFF

2OFF

ON

OFF OFF OFF OFF

18OFF

ON

OFF OFF

ON

OFF

3 ON ON

OFF OFF OFF OFF

19 ON ON

OFF OFF

ON

OFF

4OFF OFF

ON

OFF OFF OFF

20OFF OFF

ON

OFF

ON

OFF

5 ON

OFF

ON

OFF OFF OFF

21 ON

OFF

ON

OFF

ON

OFF

6OFF

ON ON

OFF OFF OFF

22OFF

ON ON

OFF

ON

OFF

7 ON ON ON

OFF OFF OFF

23 ON ON ON

OFF

ON

OFF

8OFF OFF OFF

ON

OFF OFF

24OFF OFF OFF

ON ON

OFF

9 ON

OFF OFF

ON

OFF OFF

25 ON

OFF OFF

ON ON

OFF

10OFF

ON

OFF

ON

OFF OFF

26OFF

ON

OFF

ON ON

OFF

11 ON ON

OFF

ON

OFF OFF

27 ON ON

OFF

ON ON

OFF

12OFF OFF

ON ON

OFF OFF

28OFF OFF

ON ON ON

OFF

13 ON

OFF

ON ON

OFF OFF

29 ON

OFF

ON ON ON

OFF

14OFF

ON ON ON

OFF OFF

30OFF

ON ON ON ON

OFF

15 ON ON ON ON

OFF OFF

31 ON ON ON ON ON

OFF

Fig.1/9: Setting station numbers 0...31: Position of the DIL switch elements

1. Installation


Sta

tion

no.

1 2 3 4 5 6 7 8 Sta

tion

no.

1 2 3 4 5 6 7 8

32OFF OFF OFF OFF OFF

ON 48OFF OFF OFF OFF

ON ON

33 ON

OFF OFF OFF OFF

ON 49 ON

OFF OFF OFF

ON ON

34OFF

ON

OFF OFF OFF

ON 50OFF

ON

OFF OFF

ON ON

35 ON ON

OFF OFF OFF

ON 51 ON ON

OFF OFF

ON ON

36OFF OFF

ON

OFF OFF

ON 52OFF OFF

ON

OFF

ON ON

37 ON

OFF

ON

OFF OFF

ON 53 ON

OFF

ON

OFF

ON ON

38OFF

ON ON

OFF OFF

ON 54OFF

ON ON

OFF

ON ON

39 ON ON ON

OFF OFF

ON 55 ON ON ON

OFF

ON ON

40OFF OFF OFF

ON

OFF

ON 56OFF OFF OFF

ON ON ON

41 ON

OFF OFF

ON

OFF

ON 57 ON

OFF OFF

ON ON ON

42OFF

ON

OFF

ON

OFF

ON 58OFF

ON

OFF

ON ON ON

43 ON ON

OFF

ON

OFF

ON 59 ON ON

OFF

ON ON ON

44OFF OFF

ON ON

OFF

ON 60OFF OFF

ON ON ON ON

45 ON

OFF

ON ON

OFF

ON 61 ON

OFF

ON ON ON ON

46OFF

ON ON ON

OFF

ON 62OFF

ON ON ON ON ON

47 ON ON ON ON

OFF

ON 63 ON ON ON ON ON ON

Fig.1/10: Setting station numbers 32...63: Position of the DIL switch elements

1. Installation


1.3 Connecting to the field bus

1.3.1 Field bus cable

Please note

With incorrect installation and high baud rates, data trans

mission errors may occur as a result of signal reflexions

and attenuations.

Causes of the transmission errors may be:

missing or incorrect terminating resistor

incorrect screening connection

branch lines too long

transmission over long distances

unsuitable cables.

Observe the cable specifications. Refer to the manual for

your controller for information on the cable type.

Use a twisted, screened 5−wire cable for the field bus. The

bus interface is supplied with power via the field bus cable.

Alternatively, you can use the bus cables of other manufac

turers (see also Appendix A, Accessories).

Please note

If the valve terminal is fitted onto the moving part of a ma

chine, the field bus cable on the moving part must be pro

vided with strain relief. Please observe the relevant regula

tions in IEC/DIN EN 60204−1.

1. Installation


1.3.2 Field bus baud rate and field bus length

The maximum permitted field bus length depends on the

baud rate used. Fig.1/11 shows the guideline values.

Detailed information can be found in the manuals for your

control system or scanner.

The maximum permitted length of the branch line depends on

the total length of the branch lines and the baud rate.

Please note

S Refer to the manuals for your control system or bus in

terface for information on the T−adapter and the maxi

mum branch line length which is permitted for your con

troller.

S When ascertaining the maximum permitted length of the

field bus cable, take into account also the sum of the

branch line lengths.

Baud rate Maximum main

b l th

Branch line length

bus lengthmaximum cumulative

125 kBaud 500 m

6 m

156 m

250 kBaud 250 m

6 m

78 m

500 kBaud 100 m 39 m

Fig.1/11: Maximum field bus length and branch line length

as a factor of the baud rate (as per ODVA specifica

tion V2.0)

Information on setting the baud rate can be found in chapter

1.2.2.

1. Installation


1.3.3 Connection instructions for DeviceNet

Bus supply

Avoid long distances between the bus interfaces/logic supply

and the CPV Direct.

Caution

S Make sure the polarity is correct when you connect the

field bus interface and the power supply for the bus

interface/internallogics.

S Connect the screening/shield.

Please note

Bus slaves of different manufacturers show different toler

ances in respect of interface power supply. Take this into

consideration when planning the bus length and placing

the power unit.

The following tolerance of the bus interface supply applies to

the CPV Direct (pin 2 with the micro style connection or pin5

with the open style connection):

Vmax = 30.0 V

Vmin = 11.0 V

Recommendation:

Place the power unit in or near the centre of the bus.

1. Installation


Connection diagram for DeviceNet

Please note

Always check the pin assignment of your scanner with the

relevant documentation.

Connect the field bus cable of your control system to the field

bus interface of the CPV Direct as follows. The following table

shows the correlation between the core colour, signal and pin

assignment of the various connecting possibilities.

Signal−related

core colour *)

Designation Micro style

connection

Open style

connection

Sub−D plug

red

white

blank

blue

black

24 V DC bus

CAN_H

Screening/shield

CAN_L

0 V bus

Pin 2

Pin 4

Pin 1

Pin 5

Pin 3

Pin 5

Pin 4

Pin 3

Pin 2

Pin 1

Pin 9

Pin 7

Pin 5

Pin 2

Pin 3

*)Typical for

DeviceNet cables Bus connnection

variants: 1 2 3 4 5

51

96

Fig.1/12: Connection diagram for DeviceNet

1. Installation


1.3.4 Micro style connection (2xM12)

Order this connection from Festo (type: FBA−2−M12−5pol).

Connection to the bus is made with a 5−pin M12 plug with

PG9 screw connector. Use the second connection for the con

tinuation of the field bus.

Please note

Use blanking plugs to seal unused connections. You will

then comply with protection class IP65.

Micro style connection Pin no.

1. Screening/shield

2. 24 V DC bus (max. 4A)

3. 0 V bus

4. CAN_H

5. CAN_L

Blanking plug for

unused connection

Bus in

Bus out

Fig.1/13: Pin assignment of the field bus interface (micro

style connection, M12, 5−pin)

With the M12 connections you can implement a T−tap (see

Fig.1/15). Bus in and Bus out are connected together in the

micro style connection.

1. Installation


1.3.5 Open style connection (screw terminals, IP20)

Order this connection from Festo (type: FBA−1−SL−5pol)

together with the terminal strip type FBSD−KL−2x5pol.

Connection to the bus is made with a 2x5−pin terminal strip.

Use the second row of connections for the continuation of the

field bus.

The maximum current at the terminals is 4 A. Use cables with

a minimum cross−sectional area of 0.34 mm2.

Open style connection Pin no.

1 2 3 4 5

1. 0 V bus

2. CAN_L

3. Screening/shield

4. CAN_H

5. 24 V DC bus (max. 4 A)

2x5−pin terminal strip

Fig.1/14: Pin assignment of the field bus interface (open

style connection, 5−pin)

If you connect the field bus via the terminal strip type

FBSD−KL−2x5pol from Festo, you can implement a T−tap

function (double row of screw terminals).

1. Installation


1.3.6 Connection example

1 2 3 4 5

2

3

1

4 5 6

1 Micro style connection with T−tap

function (if the micro style connection

is removed completely with the plugs).

2 T−adapter

3 Branch line

4 Field bus

5 Power supply

6 Screening/shield

Fig.1/15: Structure of the bus interface and connection example

1. Installation


1.3.7 Futher connection possibility on the field bus with the Sub−D plug

After removing the micro style or open style connection, you

will find a 9−pin Sub−D plug on the upper side of the CPV

Direct.

This connection serves as a further connection to the field

bus (supply and continuation). Connect the CPV Direct with

the Sub−D socket from Festo type FBS−SUB−9−BU−2x4pol.

Please note

Please note that only the Festo socket conforms with

protection class IP65.

Before connecting the Sub−D sockets of other manufac

turers:

S replace the two flat screws by bolts (part no.340960).

Pin DeviceNet Designation Festo Sub−D socket

(IP65)

1

2

3

4

5

6

7

8

9

n.c.

CAN_L

0 V bus

n.c.

BUS screening

GND optional

CAN_H

n.c.

24 V bus

not connected

CAN Low

Power supply to bus interface

not connected

Capacitive connection to housing

−

CAN High

not connected

Power supply to bus interface

−

A/L

GND

−

Cable clip

−

B/H

−

V+

(View towards connection on the CPV Direct)

51

96

Fig.1/16: Pin assignment of the field bus interface (Sub−D plug)

1. Installation


Please note

The screening connection at pin 5 of the Sub−D plug is ca

pacitively connected to the housing within the CPV valve

terminal. This is to prevent equalizing currents flowing

through the screening of the field bus cable (Fig.1/17).

1 Capacitive

connection

2 Housing

51

96

1

2

Fig.1/17: Screening connection within the CPV valve terminal

Festo Sub−D socket

Fig.1/18 shows the pin assignment in the Festo Sub−D socket

type FBS−SUB−9−BU−2x4pol.

Screening connection A floating screening connection is provided with the Festo

Sub−D socket:

S Fasten the screening/shield for the field bus cable under

the cable clip of the Festo Sub−D socket (Fig.1/18).

1. Installation


1 Screening

connection,

cable clip

2 Only connected

capacitively

3 CPV Direct

(smaller than

actual size)

4 Pin assignment

in the socket

1

2

3

4

XX

24Vbus

CAN_L

0Vbus

CAN_H

Fig.1/18: Festo Sub−D plug, pin assignment and screening/shield connection (see also

Fig.1/16)

Please note

The cable clip in the Festo Sub−D plug is connected inter

nally only capacitively with the metallic housing of the

Sub−D socket. This is to prevent equalizing currents flow

ing through the screening of the field bus cable (Fig.1/18).

With this plug, contact with the screening cable is made via

the cable clip. This connects the incoming and outgoing cable

screening. With a 5−core cable, you can therefore cut off the

screening cores.

1. Installation


1.4 Bus termination with terminating resistors

Please note

Use a bus termination at both ends of the bus segment.

This also applies when the module or the interface is at the

beginning of a bus cable.

If the CPV valve terminal is at the end of the field bus system,

a bus termination will be required.

If you are using T−adapters, we recommend that you install

the terminating resistor at the unused output of the

T−adapter.

Recommendation:

Fit a resistor (120Ω, 0.25 W) for the bus termination between

the connections for CAN_L and CAN_H. Fig.1/19 shows this

as an example with the open style connection.

1 Resistor for bus

termination

(120 Ω, 0.25 W)

1

1 2 3 4 5

Fig.1/19: Bus termination with resistor on the open style connection

1. Installation


1.5 Power supply

1.5.1 Cable for power supply

S Use a power supply cable with sufficient cross−sectional

area.

S Avoid long distances between the power unit and the CPV

valve terminal. Long cables reduce the voltage supplied

by the power unit.

S If necessary, ascertain the suitable cross−sectional area

and the maximum permitted cable length.

The connection for the power supply is in the form of a plug.

The pin assignment of the plug can be found on the following

pages.

For connecting the power supply, use plugs from the Festo

range which correspond to the outer diameter of the cable

used (see Appendix A.2).

1. Installation


1 Cables

2 Strain relief

3 Housing

4 Connecting part

12

3

4

Fig.1/20: Individual parts of plug and cable exit

Preparing When you have selected suitable cables connect them as

follows (Fig.1/20):

1. In order to open the plug loosen the centre knurled nut.

2. Open the strain relief on the rear part of the housing.

Then pass the cable through.

3. Remove 5 mm of insulation from the end of the cable and

fit end sleeves on the strands.

4. Connect the ends of the conductor.

5. Replace the connecting part back onto the housing of the

plug. Pull the cable back so that there are no loops inside

the housing.

6. Tighten the strain relief.

1. Installation


1.5.2 Selecting the power unit

Warning

S Use only PELV circuits as per IEC/DIN EN 60204−1 (Pro

tective Extra−Low Voltage, PELV) for the electrical supply.

Consider also the general requirements for PELV circuits

in accordance with IEC/DIN EN 60204−1.

S Use power supplies which guarantee reliable electrical

isolation of the operating voltage as per IEC/DIN EN

60204−1.

By the use of PELV circuits, protection against electric shock

(protection against direct and indirect contact) is guaranteed

in accordance with IEC/EN 60204−1 (Electrical equipment for

machines, General requirements).

The current consumption of a CP system depends on the

number of CP modules valve coils.

Recommendation:

S Used closed−loop power units.

S When selecting the power units, check that they have

sufficient output. If required, ascertain here the total cur

rent consumption according to the following table.

1. Installation


Total current consumption The table below shows how to calculate the total current con

sumption for a CP system. The values specified have been

rounded up.

Current consumption of CP electronics

(pin 1)

Sums

CPV Direct max. 100 mA

CPV valve terminal max. 40 mA

CPA valve terminal 20 mA

A CP input module max. 40 mA

Sensors see manufacturer’s

specifications

CP output module max. 40 mA

Carry forward =_______mA

Current consumption of valves (pin 2)

Current consumption

of all simultaneously

energized valve

coils 1)

__x_____mA =_______mA

1) Current consumption depends on valve type (see Technical

specifications for the valves).

1. Installation


1.5.3 Connecting the power supply

Warning

If the valve terminal is supplied with load voltage via an

output of a safety I/O module", switch−on test pulses of

the safety I/O module" can cause unexpected reactions

of the valve terminal.

S Make sure that these switch−on test pulses are reliably

suppressed or switched off.

Use only a 4−pin M12 socket for the power supply and con

nect this only to the connection for the power supply (see

Fig.1/1).

The current consumption depends on the type of valve ter

minal. Please refer to the Pneumatics manual, P.BE−CPV−.."

and the previous chapter for the values.

When connecting the 24 V load voltage (pin2), observe the

following:

S Observe the tolerance (20.4 V DC ... 26.4 V). Check the

24 V load voltage of the valves while your system is oper

ating.

Caution

Protect the load voltage of the CPV valve coils externally

with a fuse max. 2 A.

In this way you can avoid functional damage to the CPV

Direct in the event of a short circuit.

1. Installation


Please note

Check within the framework of your EMERGENCY STOP

circuit, to ascertain the measures necessary for putting

your machine/system into a safe state in the event of an

EMERGENCYSTOP.

Switch off the load voltage of the valves and output

modules in the secondary circuit of the power unit.

Switch off the compressed air supply to the valve

terminal.

Due to energy being stored in the input circuit of valve

terminals, there may be a delay when the load voltage is

switched off before the valves are switched off.

Take this into consideration as follows:

Register the fact that the load voltage is switched off

by means of an input signal in the controller.

Block the control signal of the valves by locking the

output signal with the input signal load voltage".

1. Installation


Pin assignment of the power supply connection for

the CPV valve terminal

1

1 Pin assignment

1: 24 V DC operating voltage for electronics (and

inputs; in the case of connected modules on the

extension connection)

2: 24 V DC load voltage for valves

3: 0 V

4: Earth/groundconnection

Fig.1/21: Pin assignment of power supply connection

1. Installation


Potential equalization

The CPV valve terminal has two earthing connections for

potential equalization:

on the power supply connection

on the end plate.

Please note

S Always connect the earth potential to pin 4 of the power

supply connection.

S Connect the earth connection of the left−hand end plate

with low impedance (short cable with large cross−sec

tional area) to the earth potential.

S With low−impedance connections you can ensure that

the housing of the valve terminal and the earth connec

tion at pin 4 have the same potential and that there are

no equalizing currents.

In this way, you will avoid interference caused by electro

magneticinfluences.

1. Installation


3 1 2 4PS

MNS

1

43

24 V

0 V

2 3 5

2 A

2 A

1 Connection for the power supply to the CPV Direct

2 PE

3 Potential equalization

4 Load voltage can be switched off separately and

external fuses

5 The earth connection at pin 4 is designed for 3 A

Fig.1/22: Example of connection of PELV power unit and

potential equalization

1. Installation


1.6 Extending the CPV Direct

You can connect further modules of the CP system to the CPV

Direct via the CP extension connection.

PS

MNS

1

1 CP extension connection

Fig.1/23: CP extension connection

Please note

Set the exact extension of your CP system on the 4−posi

tion DIL switch on the switch module.

Modules which you connect to the CP extension connec

tion will be recognized only if the DIL switch is set cor

rectly.

Information on setting the DIL switches can be found in

chapter 1.2.2.

1. Installation


You can connect the following CP modules to the CP exten

sion connection:

CP input module with 16 inputs, either with 8 x M12 plug

(sockets assigned twice), 16 x M8 plug (sockets assigned

once) or terminals (IP20).

CP input module (IP20) with 16 inputs.

CP output module with 8 outputs each with 0.5 A. The

power for the module is also supplied via the CP exten

sion connection. The load voltage must be supplied

separately via an M18 plug.

CPV valve terminals of widths 10, 14 and 18 mm. These

are available with 4, 6 or 8 CP valve plates.

CPV valve terminals of widths 10 and 14 mm.

These are available for field bus connections with max. 8

double−solenoid or 16 single−solenoid valve plates.

Please note

The CPV Direct can be extended by maximum:

one CP input module

one CP valve terminal or one CP output module.

1. Installation


Caution

The maximum cable length between the CPV Direct and the

last CP module must not exceed 10 m.

The CP connecting cables must have special electrical

characteristics. Always use, therefore, Festo CP connecting

cables.

You can obtain ready−to−use CP connecting cables from Festo.

These are available in various lengths and types. You will find

a summary in Appendix A.

Seal unused CP connections of your CP system with the rel

evant seal provided. You will then comply with protection

class IP65.

The following diagram shows possible extensions:

1. Installation


Extension to the CP system Position of the switch elements in

4 iti DIL it hCPV Direct Output

module or CP

valve terminal

Input module4−position DIL switch

1BUS

POWER

1

320

14

58

912

23

671

011

1415

POW

ERD

IAG

INP

UT

P

POWER

12

BUS

POWER

4

1

2

POWER

POWER 5

1

4 32 2

01

45

89

122

36

710

1114

15 13PO

WER

DIA

G

INP

UT

P

BUS

POWER

1

3

522

01

45

89

122

36

710

1114

15PO

WER

DIA

G

INP

UT

P

POWER

POWER

Total cable length of the CP system: maximum 10 m

1 CPV Direct

2 CP connecting cable 0.5m, 2m, 5m, 8m

3 CP input module 16 inputs (8xM12, 16xM8 plug)

4 CP output module 8 outputs (8xM12 plug)

5 CPV or CPA valve terminal

Fig.1/24: Extension possibilities for the CPV Direct

1. Installation


Commissioning


Chapter 2

2. Commissioning


Contents

2. Commissioning 2−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1 Preparing the CP valve terminal for commissioning 2−3. . . . . . . . . . . . . . . . . . . .

2.1.1 Switching on the operating voltage 2−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1.2 Address assignment of the CPV valve terminal 2−4. . . . . . . . . . . . . . . . . . . . . . .

2.2 Commissioning on the DeviceNet 2−6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.1 General information 2−6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.2 Configuring DeviceNet slave features (EDS) 2−7. . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.3 Valid instructions for parametrizing on the DeviceNet 2−9. . . . . . . . . . . . . . . . . .

2.2.4 Instructions on parametrizing with RSNetWorx for DeviceNet 2−11. . . . . . . . . . .

2.2.5 Device−specific parametrizing 2−17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.6 Explicit Message 2−25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. Commissioning


2.1 Preparing the CP valve terminal for commissioning

2.1.1 Switching on the operating voltage

Please note

Please observe also the switching−on instructions in the

manual for your PLC controller.

S Before switching on, make sure that the specifications on

the field bus configuration are complete and correct.

Please observe the following points when switching on the

power supply:

Common supply If there is a common supply for the control system and for all

the field bus slaves, the power should be switched on via a

central power unit or central switch.

Separate supply If there is a separate supply for the control system and for the

field bus slaves, the power should be switched on in the fol

lowing sequence:

1. the power supply for all the field bus slaves

2. the power supply for the controller.

2. Commissioning


2.1.2 Address assignment of the CPV valve terminal

The CPV valve terminal with field bus direct connection al

ways occupies 16 output addresses, irrespective of the

number of valve solenoid coils fitted on it. This enables the

CPV valve terminal to be extended at a later stage without the

need to shift the addresses.

The following diagram shows the addressing sequence of the

individual CPV valve plates.

0−1

2−3

4−5 8−9

10−11

12−13

6−7 14−15

Fig.2/1: Addressing sequence of a CPV valve terminal. The

figures also indicate the numbers of the outputs.

A valve location on the CPV valve terminal always oc

cupies 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 assign

ment 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.

2. Commissioning


Addresses are assigned from left to right on the CPV valve

terminal and from the front to the rear on the individual

valve locations.

PS

MNS

Byte 0 Byte 1

Bit0

Bit1

Bit3

Bit2

Bit5

Bit4

Bit6

Bit7

Bit1

Bit0

Bit3

Bit2

Bit5

Bit4

Bit7

Bit6

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15Numbers

of the outputs

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

(outputs) with examples for byte 0 and byte 1

2. Commissioning


2.2 Commissioning on the DeviceNet

Please note

The Festo valve terminal type CPV...−GE−DN2−8 can be

used on all DeviceNet masters.

This chapter describes configuration and commissioning

using as an example the controllers from Allen−Bradley.

2.2.1 General information

Please note the following special features when using the CPV

valve terminal on the DeviceNet:

The I/O addresses of all recognized DeviceNet slaves can

be freely assigned as M−file addresses or as discrete I/Os

in the Scanlist.

The addresses of network slaves are normally assigned in

ascending order.

The input and output addresses can be assigned indepen

dently of each other.

Please note

Order the I/O addresses of the network slaves so that

there is sufficient reserve for later extensions.

The following sections contain generally valid instructions for

configuring a valve terminal on the DeviceNet.

Detailed information can be found in the documentation or in

the help for the configuration program you are using.

2. Commissioning


2.2.2 Configuring DeviceNet slave features (EDS)

When you commission a new DeviceNet slave the first time,

you must inform your configuration program of certain fea

tures of the slave. The features of the various slaves are

usually administered by the configuration program in a list or

library e.g. EDS library" (EDS for electronic data sheets).

The following possibilities are available for extending an

EDS library":

Installing an EDS−file

Entering the slave features by hand.

Installing an EDS−file

Internet Current EDS−files and icons can be found under the following

address in Internet:

www.festo.com: Go to the Business Area Pneumatics"

and then to Download Area".

For the CPV Direct you will require the following files:

File type File name

EDS−file DN2DICP.EDS

ICO file (Icon) DN2DICP.ICO

BMP file (Bitmap) DN2DICP.BMP

EDS file The EDS file contains all the necessary features of valve ter

minal type CPV...GE−DN2−8. You can install this file with the

aid of your configuration program.

ICO/BMP file Depending on the configuration program used, you can as

sign the bitmap file or icon file to the valve terminal. The valve

terminal will then be represented accordingly in the configur

ation program.

2. Commissioning


Instructions on installing an EDS file and an ICO or BMP file

can be found in the manual or in the help for your configur

ation program.

Entering the slave features by hand

When an EDS file is installed, the following information about

the DeviceNet slave is added to the EDS library. This informa

tion can also be entered manually.

Information Manual

Vendor name Festo Corporation

Device type 27D 1BH

Product code 8942D 22EEH

Major revision / minor revision 3.01

Input size / output size Depending on the string assign

ment set in the switch module

(see Fig.2/3).

Product name CPV−DN2−8

Catalogue number 525630

When the EDS library has been extended, the valve terminal

is entered in the slave list as a possible DeviceNet slave. It

can now be added to a network.

2. Commissioning


2.2.3 Valid instructions for parametrizing on the DeviceNet

When the slave features have been configured (e.g. by instal

ling the EDS file), the following steps are required for parame

trizing, depending on the configuration program.

1. Insert the slave in the project/network (online or offline).

If the slave is inserted e.g. offline, it will be selected from

the slave list and added to the network.

2. Assign a slave to a scanner. A network can contain several

scanners. The slave must be assigned to a scanner.

3. Determine the I/O parameters of the slave. The following

specifications are required here:

S The number of I/O bytes to be transmitted. For the

CPV Direct, the number depends on the connected

extensions (see chapter 1.6):

− 2 input bytes occupied

− 2 or 4 output bytes occupied.

The table in Fig.2/3 shows the assignment.

S Specification of communication type. The following

applies for the CPV Direct:

− Polled Communication"

or

− Change of State / Cyclic".

In addition to these communication connnections a

Strobed I/O" connection must be used in each case

for the diagnosis.

2. Commissioning


Please note

The following applies to an SLC 500 with an Allen−Bradley

scanner type 1747−SDN:

Change of State / Cyclic" can be used in combination

with the diagnosis via Strobed I/O only as from software

version V4.015 of the scanner.

Polled I/O" with Strobed I/O" is also supported by

earlier versions.

S Assign the I/O addresses of the slave to the PLC

operands.

S Assign 1 diagnostic byte to the PLC operands.

4. Load the configuration into the scanner.

Extension to the CP system Number of

inputs/

outputs

Number of

I/O bytes

CPV Direct without extension 16 O 2 O−bytes

CPV Direct extended with:

a CP input module

16 I, 16 O 2 I−bytes

2 O−bytes


a CP valve terminal

or

CP output module

32 O 4 O−bytes


a CP valve terminal/CP output

module

and

a CP input module

16 I, 32 O 2 I−bytes

4 O−bytes

Fig.2/3: Number of occupied I/O bytes depending on the

extension to the CPV Direct.

2. Commissioning


2.2.4 Instructions on parametrizing with RSNetWorx for DeviceNet

This section gives instructions on parametrizing with

RSNetWorx for DeviceNet version 3.00.00 from Rockwell.

Please note

All the steps explained refer as an axample to the Allen−

Bradley scanner 1747−SDN. They also apply to other

masters.

Inserting the slave into the project/network

RSNetWorx for DeviceNet contains an EDS assistant which

will support you in installing the EDS file. After installing the

EDS−file, you will find the CPV Direct in the list Hardware".

By pulling the cursor across, you can insert slaves in the net

work on the right−hand side.

2. Commissioning


1

1 CPV Direct type CPV..−GE−DN2−8 in the list Hardware"

Fig.2/4: Hardware list and network in RSNetWorx for DeviceNet

2. Commissioning


Assigning a slave to a scanner

1. Double−click on the desired scanner in the network.

A mask will open.

2. Select the register Scanlist" and assign the existing

slaves to the scanner:

1

1 Button for assigning the slave

Fig.2/5: Register Scanlist" (example)

2. Commissioning


Parametrizing slaves

1. Double−click on one of the slaves in the Scanlist"

(Fig.2/5). A mask will open.

2. Determine the I/O parameters of the slave. Confirm with

OK.

Fig.2/6: Mask for determining the I/O parameters of the

slave

In this configuration example a CPV Direct with maximum

extension is parametrized:

Communication type: Polled" or Strobed" (1 input byte

for diagnostic information).

2 input bytes for a CP input module in the extension.

4 output bytes for the CPV Direct and an output module

in the extension.

Observe the summary in Fig.2/3.

2. Commissioning


Assigning the I/O addresses of the slave

With the registers Output" and Input" you can assign the

I/O addresses of the node to the PLC operands.

Fig.2/7: Address assignment of the input of the 1−byte

diagnostic information (Strobed")

The CPV Direct appears in the input data with two separate

communication connections:

A Strobed" connection for transmitting the diagnostic

information.

A Polled" or Change of State" connection for transmit

ting the physical input data.

2. Commissioning


The physical output data are transmitted through the com

munication connection Polled" or Change of State". In this

example Polled":

Fig.2/8: Address assignment of the output (example)

Loading the configuration into the scanner

To conclude, load the configuration into the scanner. Further

information on this can be found in the documentation for

your scanner.

2. Commissioning


2.2.5 Device−specific parametrizing

The CPV Direct supports various device parameters by means

of which you can set the reaction of the valve control and

some status messages. The parameters are set by means of

the Device Parameter" in the network configurator.

The table in Fig.2/9 shows how you can address the valve

coils.

The program−controlled access by the PLC is made with the

Explicit Message" programming. The addresses of the Devi

ceNet Object Model necessary for this can be found in Appen

dix B.

Reaction of the outputs in the Fault mode

If communication via the DeviceNet is interrupted, the bus

slaves assume the Fault mode. The reasons for this can be:

Physical interruption in the network

Interference by data telegrams.

In the Fault mode, the outputs for the valve control and the

outputs of the output module can assume one of the follow

ing states:

Reset the output

Set the output

Freeze the current status of the output.

You can determine the status to be assumed for each output

separately. The standard setting is Reset the output".

2. Commissioning


The valves of the CPV Direct basic unit and the outputs of the

modules in the extension are set with separate parameters:

Parameter Fault Action, main unit"

With this 16−bit parameter you can determine whether each

output is to freeze the current status or assume a certain

output status (0/1) in Fault mode.

Parameter

value

Meaning

0 The output is set to a certain output status (0 or 1).

The output status is defined with the parameter

Fault Value, main unit".

1 The status of the output is frozen.

Parameter Fault Value, main unit"

With this parameter you can determine the output status

(0 or 1) which each output is to assume in Fault mode.

Parameter

value

Meaning

0 The output is reset

1 The output is set

The set parameter value is only taken into consideration if the

appropriate output is set to 0 in the parameter Fault Action.

2. Commissioning


Parameter Fault Action, extension unit"

The same function as above with main unit", but for the out

put module in the extension.

Parameter Fault Value, extension unit"



Reaction of the outputs in the Idle mode

The Idle mode is assumed by the slave after request by the

master or scanner. The following applies in this status:

Inputs are transmitted

Outputs of the slaves are no longer updated.

In the Idle mode, the outputs for the valve control and the

outputs of the output module can assume one of the follow

ing states:

Reset the output

Set the output

Freeze the current status of the output.

You can determine the status to be assumed for each output

separately. The standard setting is Reset the output".

The valves of the CPV Direct basic unit and the outputs of the

modules in the extension are set with separate parameters:

Parameter Idle Action, main unit"

With this 16−bit parameter you can determine whether each

output is to freeze the current status or assume a certain

output status (0/1) in Idle mode.

2. Commissioning


Parameter

value

Meaning

0 The output is set to a certain output status (0 or 1).

The output status is defined with the parameter

Idle Value, main unit".

1 The status of the output is frozen.

Parameter Idle Value, main unit"

With this parameter you can determine the output value (0 or

1) which each output is to assume in Idle mode.

Parameter

value

Meaning

0 The output is reset

1 The output is set

The set parameter value is only taken into consideration if the

appropriate output is set to 0 in the parameter Fault Action.

Parameter Idle Action, extension unit"



Parameter Idle Value, extension unit"



2. Commissioning


The following table shows the bit with which you can address

the valve coils for the parametrizing.

Bit Assigned valve Parameter value *)

0 1. Valve/coil 14 0/1










10 6. Valve/coil 14 0/1

11 6. Valve/coil 12 0/1

12 7. Valve/coil 14 0/1

13 7. Valve/coil 12 0/1

14 8. Valve/coil 14 0/1

15 8. Valve/coil 12 0/1

*) Explanation see text

Fig.2/9: Assignment of the parameter bit values to the valve

coils of the CPV Direct

2. Commissioning


Parameter example Idle action, main unit"

Fig.2/10: Example for parametrizing with RSNetWorx

2. Commissioning


Condition Counter for the valve function

The Condition Counter serves for the preventative mainten

ance of wearing parts, necessary adjustments depending on

movement, etc.

There is a counter for each valve coil. The values are provided

in 32−bit format. You can compare the actual value automati

cally with a specified nominal value.

The following table shows the elements of the 16 Condition

Counters:

Name Format

Condition Counter Value" *) unsigned double integer

Condition Counter Preselect" *) unsigned double integer

Reset Condition Counter Value" unsigned short integer

Condition Counter compare" unsigned short integer

*) Saved remanently in the CPV Direct

You can set or read out these parameters via the device para

meters of your network configuration software.

Reset Cond. Counter ValueBit

U32

Condition Counter

U32

(Coil)Cond. Counter compare

Cond. Counter Value

Cond. Counter Preselect

Fig.2/11: Functioning method of the Condition Counter

The switching cycle counters count automatically the number

of valve actuations. With the parameter Reset Condition

Counter Value", you can reset the counter value (Condition

Counter Value") at any time. The reset parameter works

2. Commissioning


positively edge−orientated, only the change from 0" to the

value 1" leads to the resetting of the Condition Counter

Value".

With the parameter Condition Counter Preselect", you can

define a limit value for each counter. If this value is exceeded,

the parameter Condition Counter compare" will be set. In

addition to the individual counter compare Status, all 16 com

parison results are represented together in the parameter

Counter preselect compare 1..16".

With the value 0" in the Condition Counter Preselect" the

compare function is made inactive (standard setting).

Example

Fig.2/12: Example for parametrizing the Condition Counter

with RSNetWorx

2. Commissioning


2.2.6 Explicit Message

The parameters listed in chapter 2.2.5 can also be read and

written by the PLC. In order to do this use communication via

Explicit Message". Refere to the manual for your control

system for information on how to program this data transfer.

In order to address the CPV Direct you will require the follow

ing object descriptions:

Object

class

Instance Attribute Object name Type

8d 1...16 3d Discrete Input Object Boolean

9d 1...16 3d Discrete Output Object Boolean

4d 15, 35, 37 − Assembly Object Output UINT

100d 1, 2 1...5 Festo Output Word Object UINT

101d 1 1 Festo Input Word Object UINT

102d 1...33 1...6 Festo Diagnostic Object (various)

Detailed object descriptions can be found in Appendix B.

2. Commissioning


Diagnosis


Chapter 3

3. Diagnosis


Contents

3. Diagnosis 3−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 Diagnosis by means of LEDs 3−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.1 Normal operating status 3−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.2 Error displays of the LEDs PS and MNS 3−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.3 LEDs for status display of the valve solenoid coils 3−7. . . . . . . . . . . . . . . . . . . . .

3.2 Error search when bus is started 3−8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3 Reaction to faults in the control system 3−9. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4 Diagnosis on the DeviceNet 3−10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.1 Diagnosis via the Software Configurator 3−10. . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.2 Diagnosis via user program 3−13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.5 Short circuit/overload 3−14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.5.1 Output module 3−14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.5.2 Sensor supply at an input module 3−15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3. Diagnosis


3.1 Diagnosis by means of LEDs

The LEDs on the cover indicate the operating status of the

CPV valve terminal.

1 Green−red LED:

Power status (PS)

2 Green−red LED:

Module/network

status (MNS)

3 Yellow LED row

for pilot sole

noids (12")

4 Yellow LED row

for pilot sole

noids (14")

PS

MNS

1

2

3 4

Fig.3/1: LEDs of the CPV Direct

3.1.1 Normal operating status

In the normal operating status both the LEDs light up green.

( lights up; flashes; out)

LED Sequence Colour Operating status Error treatment

PSON

OFF

green

lights up

CP system OK None

MNSON

OFF

green

lights up

The CPV Direct is assigned

to a master.

None

3. Diagnosis


3.1.2 Error displays of the LEDs PS and MNS

Error diagnosis with the LED PS

The PS LED (Power status) indicates an internal error of the

CP system.


PSON

OFF

off Operating voltage for

electronics not applied

S Check the operating

voltage (pin 1)

PSON

OFF

flashes

green

Load voltage for CP

valves < 20.4 V (Vval) or<10 V (Voff )

Load voltage for CP

valves in the extension

< 20.4 V Load voltage for the out

put module in the exten

sion < 10 V

S Check the load voltage

(pin 2)

3. Diagnosis


LED Error treatmentOperating statusColourSequence

PSON

OFF

red

lights up

CP string interruption

One of the modules in

the extension cannot be

addressed

Short circuit/overload at

CP output module

Short circuit/overload at

CP input module

Failure in sensor power

supply at CP input

module

Failure in sensor power

supply with CP−E16−M8−Z

The set station number

is not permitted

Non−permitted module

type

S Check cables/plug

connectors

S Check cables/plug

connectors

S Eliminate short circuit/

overload

S Eliminate short circuit/

overload

S Check power supply

S Check power supply

S Correct station number

S Check the extension to the

CP system

PS red−green

flashes

Switch module is

missing

Switch module is

defective

S Install switch module

S Replace switch module

3. Diagnosis


Error diagnosis with the LED MNS


MNSON

OFF

off Operating voltage for

electronics not applied

Dup_MAC_ID test *) is

not yet concluded

S Check the operating

voltage (pin 1)

S Wait for test to finish.

If the LED remains off:

S Station number may be

assigned twice. If necess

ary, correct station number

MNSON

OFF

flashes

green

The CPV Direct is not

assigned to a master

Dup_MAC_ID test is

concluded, but CPV

Direct has no connection

to the field bus

S Check the configuration

S The master is possibly not

in the RUN mode: Check

the master status

MNSON

OFF

flashes red Connection time−out

or

Fault in master

S Clarify reason for time out

and eliminate

S Check the master status

MNS

ON

OFF

red

lights up

Communication fault

Hardware fault cannot

be rectified

S Check the baud rate set

ting and the connection to

the network

S Replace CPV Direct,

Servicing required

MNS red−green

flashes

Specific communication

fault

S Check the field bus

S Check the master status

*) Test algorhythm makes sure that no station numbers are assigned twice on the network. The test

is usually carried out automatically when connection is made to the network.

3. Diagnosis


3.1.3 LEDs for status display of the valve solenoid coils

There is a yellow LED for every valve solenoid coil (see

Fig.3/1). The LED indicates the switching status of the valve

solenoid coil.

Please note

The LEDs show the signal states only when there are valve

coils at the relevant valve locations. For this purpose the

load voltage must lie within the permitted tolerance.

LED Colour Valve solenoid coil Meaning

off Basic position

Switch position

No signal (logic 0")

Signal present (logic 1") but:

load voltage of the valves lies below

the permitted tolerance range

(< 20.4 V DC)

yellow

lights up

Switch position

Basic position

Signal present (logic 1")

Signal present (logic 1") but:

compressed air supply not OK.

or

pilot exhaust blocked

or

servicing required

Fig.3/2: LEDs for status display of the valve solenoid coils

3. Diagnosis


3.2 Error search when bus is started

A deviation in the actual extension of your CPV Direct from

the extension set in the switch module can lead to problems

when the system is started. Please refer in this case to

chapter 1.6. The following table shows the reaction:

Extending the CPV Direct (examples) Deviation Behaviour

>

BUS

POWER

BUS

POWER

Extension

greater than

position of DIL

switch

System starts.

LED PS lights up green.

A redundant non−configured

module will be ignored.

<

BUS

POWER

BUS

POWER

Extension

smaller than

position of DIL

switch. Module

is missing.

System starts.

LED PS lights up red.

If the missing module is added

later, it will be recognized auto

matically.

Fig.3/3: Behaviour if the system extension differs from the setting of the DIL switch

3. Diagnosis


3.3 Reaction to faults in the control system

The reaction of the outputs to control faults or communica

tion faults can be set with the parameters:

Fault Value" and Fault Action"

Idle Value" and Idle Action".

The standard setting is Reset the output".

Further information on parametrizing can be found in chapter

2.2.5.

Please note

If the outputs are reset in the event of a PLC stop, field bus

interruption or field bus fault, please observe the follow

ing:

Single−solenoid valves move to the basic position.

Double−solenoid valves remain in the current position.

Mid−position valves move to the mid−position (depend

ing on valve type: pressurized, exhausted or blocked).

3. Diagnosis


3.4 Diagnosis on the DeviceNet

The following bus diagnoses are available:

Diagnosis via the DeviceNet Scanner.

Diagnosis via the Software Configurator (e.g. RSNetWorx,

see chapter 3.4.1).

Diagnosis via the user program (see chapter 3.4.2).

3.4.1 Diagnosis via the Software Configurator

1. Make sure that the node is online on the DeviceNet.

2. Double−click the icon of the valve terminal in the Software

Configurator (e.g. RSNetWorx).

3. Click the rider Device Parameters".

4. Double−click the parameter line Status word".

Detailed information will be shown (see Fig.3/4).

Further information can be found in Fig.3/5.

3. Diagnosis


Fig.3/4: Display of detailed information on diagnosis

(explanations see text)

3. Diagnosis


The following table shows the composition of the diagnostic

information.

Bit Diagnosis valid for Comment in

EDS file

Explanation

0 CP valve terminal

in the extension

Valve/output

module missing

CP connection interrupted at

output module

1 Input module

in the extension

Input module

missing

CP connection interrupted at input

module

2 Output module

in the extension

Electric overload

at output

Short circuit/overload at output

module (see chapter 3.5.1)

3 Output module

in the extension

No supply at

output

Voff Load voltage failure at output

module

4 Input module

in the extension

No or overloaded

sensor supply

Vsen Operating voltage failure at

input module or sensors, short cir

cuit/overload of sensor supply

(see chapter 3.5.2)

5 CP valve terminal

in the extension

Below 20.4 V at

valve extension

Vtol Load voltage of valve coils

< 20.4 V

6 CPV Direct basic unit Condition Counter

reached counter

preselect

Condition monitoring: At least one

valve counter has exceeded the

limit

7 CPV Direct basic unit Below 20.4 V at

valve main block

VLoad Power supply of the CPV

Direct < 20.4 V

Fig.3/5: Table with explanation of the diagnostic information

Additional information can be found in Appendix B.1.9.

3. Diagnosis


3.4.2 Diagnosis via user program

If the separate communication connection Strobed I/O" is

configured for the CP system (see Fig.2/7), the diagnostic

information from the above table (Fig.3/5) is then available

for the user program. The data from the Strobed I/O" con

nection can be placed in the input file or in the M1 file of the

controller.

3. Diagnosis


3.5 Short circuit/overload

Detailed information on input and output modules can be

found in the manual CP modules electronics".

3.5.1 Output module

In the event of a short circuit or overload:

all the digital outputs of an output module will be

switched off,

the green LED Diag" on the output module will flash

quickly,

bit 2 (short circuit/overload) in the Device Status byte will

be set to logic 1".

Please note

The outputs cannot be used again until the short circuit or

overload has been eliminated and the error deleted.

Deleting the error

You can delete the error by resetting all eight outputs. You

can select one of the following possibilities:

Possibilities Explanation

S Set all the outputs of the output module to

logical 0" (RESET)

or

Manually or automatically in the program

or

S briefly interrupt the CP connection at the CP

output module

or

Outputs on the output module will be reset

automatically

or

S briefly interrupt the operating voltage for the

CP system

All outputs of the CP system will be reset auto

matically

3. Diagnosis


The outputs can then be used again. If the short circuit/over

load still exists, the outputs will be switched off again.

3.5.2 Sensor supply at an input module

If there is a short circuit, overload or voltage fault in the sen

sor supply:

the sensor supply for all inputs of the module will be

switched off,

the green LED Diag" on the input module will flash

quickly,

error bit Vsen (bit 4 in the Device Status byte) will be set to

logic 1".

Please note

The outputs cannot be used again until the short circuit or

overload has been eliminated and theerror deleted.

Deleting the error/short circuit/overload

You can delete the error in one of the following ways:

S Briefly interrupt the CP connection at the CP input module

or

S briefly interrupt the operating voltage of the CP system on

the CPV Direct.

The inputs can then be scanned again. If the short circuit/

overload still exists, the error will be shown again.

Module CP−E16−M8−Z:

The short circuit/overload will be reset automatically and the

voltage will be switched on again.

3. Diagnosis


Technical data and accessories

A−1Festo P.BE−CP−DN2−EN en 0503a

Appendix A

A. Technical data and accessories

A−2 Festo P.BE−CP−DN2−EN en 0503a

Contents

A. Technical data and accessories A−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.1 Technical specifications A−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

A.3 Compatibility of the CPV..−GE−DN2−8 to earlier products A−9. . . . . . . . . . . . . . . .

A.3.1 Adapting the power supply A−9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.3.2 Adapting the network configuration A−10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



A.1 Technical specifications

General

Temperature range:

Operation

Storage/transport

− 5 ... + 50 °C

− 20 ... + 70 °C

Relative humidity 95 %, non−condensing

Protection class as per EN 60529 (plug con

nector inserted or provided with protective cap)

IP65 with Micro Style connection (2xM12) or

Sub−D connection (with Festo plug)

IP20 with Open Style connection

Protection against electric shock

(protection against direct and indirect contact

as per IEC/DIN EN 60204−1)

by means of PELV circuits

(ProtectiveExtra−Low Voltage)

Protection against explosion

(as per EU guideline 94/9/EG, EN 50021 and

EN 50281−1−1). Do not disconnect electrical

connections which are under tension.

II 3 G/DEEx nA II T5− 5 °C Ta + 50 °CT 80 °C IP65 (year of manufacture see Ex−identifi

cation on the product)

Plugs or adapters of the electric connections must

comply at least with protection class IP64.

Valves See Pneumatics manual type P.BE−CPV−..

Operating voltage for logics

Pin 1

Power supply connection fused internally

Rated value

Tolerance

24 V DC (protection against incorrect polarity,

fused internally, switches on again automatically)

20.4...26.4 V

Current consumption

Rated value Max. 200 mA + current consumption of sensors

Residual ripple 4 Vpp (within tolerance)



Load voltage for solenoid valves on CP valve terminal

Pin 2

Power supply connection

Rated value

Tolerance

24 V DC (protection against incorrect polarity,

fused internally, switches on again automatically)

20.4...26.4 V

Current consumption

Rated value

Tolerance

Sum of all switched−on CP solenoid valves; see

manual CP pneumatics"

Residual ripple 4 Vpp (within tolerance)

Operating voltage for the bus interface

Micro Style connection: Pin 2

Open Style connection: Pin 5

Sub−D plug: Pin 9

Rated value

Tolerance

24 V DC (protected against incorrect polarity,

external fuse required)

11...30 V

Electrical isolation Bus interface opto−decoupled

Electromagnetic compatibility

Interference emitted

Resistance to interference

Tested as per DIN EN 61000−6−4 (industry) 1)

Tested as per DIN EN 61000−6−2 (industry)

1) The component is intended for industrial use.

Information on pneumatics can be found in the Pneumatics

manual, P.BE−CPV−.. ".



A.2 Accessories

This chapter gives you a summary of the necessary and use

ful accessories.

CP valve supply

The power for the CPV valves is supplied via a 4−pin M12

socket with PG7 or 9 screw connectors. You can order these

from Festo.

Plugs Type Part no.

PG7 straight FB−SD−GD7 18 497

PG9 straight FB−SD−GD9 18 495

PG7 angled FB−SD−WD7 18 524

PG9 angled FB−SD−WD9 18 525

Bus connection

Connection Type Part no.

Micro Style connection FBA−2−M12−5pol 525 632

M12 socket for

Micro Style connection

FBSD−GD−9−5pol 18 324

M12 socket for

Micro Style connection

FBS−M12−5GS−PG9 175 380

Open Style connection FBA−1−SL−5pol 525 634

Terminal strip for

Open Style connection

FBSD−KL−2x5pol 525 635

For Sub−D connection:

IP65 socket 9−pin FBS−SUB−9−BU−2x4pol 197 960



If you wish to use 9−pin Sub−D plugs of other manufacturers,

you must replace the two flat screws on the plug by threaded

sockets (part no. 340 960).

Summary of CP connecting cables

The following CP connecting cables are available for extend

ing the CPV Direct:

Connection to the valve terminal Type Part no.

Angled plug angled socket 0.5 m KVI−CP−1−WS−WD−0.5 178 564

Angled plug angled socket 2 m KVI−CP−1−WS−WD−2 163 139

Angled plug angled socket 5 m KVI−CP−1−WS−WD−5 161 138

Straight plug angled socket 5 m KVI−CP−1−GS−WD−5 163 137

Straight plug angled socket 8 m KVI−CP−1−GS−WD−8 163 136

Straight plug straight socket 2 m can be used as drag chain KVI−CP−2−GS−GD−2 170 234



Summary of CP plugs for output module

Plugs Type Part no.

Mains connector plug straight, PG9 NTSD−GD−9 18 493

Mains connector plug straight, PG13.5 NTSD−GD−13.5 18 526

Mains connector plug angled, PG9 NTSD−WD−9 18 527

Sensor plug straight, M12, PG7 SEA−GS−7 18 666



Summary of CP plugs for input module

Plugs Type Part no.

Sensor plug straight, M12, PG7 SEA−GS−7 18 666

Sensor plug straight, M12, 5−pin, PG7 SEA−M12−5GS−7 175 487

Duo plug M12 (2 cable entries) SEA−GS−11−DUO 18 779

Duo plug M12 (2 cable entries), 5−pin SEA−5GS−11−DUO 192 010

Sensor plug straight, M8, 3−pin (can be soldered) SEA−GS−M8 18 696

Sensor plug straight, M8, 3−pin (can be screwed) SEA−3GS−M8−S 192 009





A.3 Compatibility of the CPV..−GE−DN2−8 to earlier products

If you wish to use the CPV Direct type CPV..−GE−DN2−8 as a

replacement for the earlier variant type CPV..−GE−DN−8, you

must adapt the power supply and the network configuration.

Please note the following information in this respect.

A.3.1 Adapting the power supply

Pin assignment of the CPV..−GE−DN2−8

(new)

Pin assignment of the CPV..−GE−DN−8

Pin assignment:

1. 24 V DC operating voltage for the electronics

(and inputs if modules are connected to the

extension connection)

2. 24 V DC load voltage for valves

3. 0 V

4. Earth/ground connection

Pin assignment:

1. n.c. (not connected)

2. 24 V DC load voltage

3. 0 V

4. n.c. (not connected)

Fig.A/1: Differences in the pin assignment of the power supply

Wih the CPV...−DN2 there is a separate power supply for the

electronics and sensors via pin 1:

S Modify the M12 plug for the power supply so that pin 1 of

the CPV...−DN2 is also supplied with 24V DC.

Please note

Please refer here to the information in chapter 1.5.2

(Power unit) and 1.5.3 (safety).



A.3.2 Adapting the network configuration

The CPV...−DN2 differs from the CPV...−DN in the:

product type

software version

diagnostic and status information.

The position and length of the physical I/O data is identical

and can be retained.

You can use the addresses of the 16 valve status bits of the

CPV...−DN for the status byte of the CPV...−DN2.

You can adapt the settings for the configuration in your con

figuration software as follows:

1. Remove the existing slave from the configuration.

2. Install also the new EDS file DN2DICP.EDS" in your con

figuration software.

3. Insert the new slave CPV...−DN2 in the project/network.

4. Assign the address of the former slave to the new slave.

DeviceNet objects

B−1Festo P.BE−CP−DN2−EN en 0503a

Appendix B

B. DeviceNet objects

B−2 Festo P.BE−CP−DN2−EN en 0503a

Contents

B. DeviceNet Objects B−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1 DeviceNet objects B−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.1 DeviceNet object model B−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.2 Summary B−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.3 Discrete Input Object: Class code 8d B−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.4 Discrete Output Object: Class code 9d B−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.5 Assembly Object: Class code 4d B−6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.6 Festo Output Word Object: Class code 100d B−9. . . . . . . . . . . . . . . . . . . . . . . . .

B.1.7 Festo Input Word Object: Class code 100d B−9. . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.8 Festo Diagnostic Object: Class code 102d B−10. . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.9 Structure of the diagnostic byte B−12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



B.1 DeviceNet objects

This chapter describes the representation of the CPV Direct

within the DeviceNet object model. Some of the information is

in English in order that the original terms of the DeviceNet

specification can be used clearly.

B.1.1 DeviceNet object model

01

45

89

122

36

710

1114

15PO

WER

DIA

G

INP

UT

P

POWER

POWER

Discrete

Input Obj.

Discrete

Output Obj.

Festo Input

Word Obj.

Festo Output

Word Obj.

FestoDiag−

nostics Obj.

Assembly

Input

Assembly

Output

Assembly

Status

I/O

Connection

Explicit

Message

Message

Router

Identity

DeviceNet

Fig.B/1: The DeviceNet object model of the CPV Direct



B.1.2 Summary

DeviceNet class services

As slave device of group 2 the CPV Direct supports the follow

ing class services and instance services:

Service code Service name

05 (0x05) Reset

14 (0x0E) Get Attribute Single

16 (0x10) Set Attribute Single

75 (0x4B) Allocate Group 2 Identifier Set

76 (0x4C) Release Group 2 Identifier Set

DeviceNet object classes

The following DeviceNet object classes are supported:

Object

class

Instance Attributes Name Type

8d 1...16 3d Discrete Input Point BOOL

9d 1...16 3d Discrete Output Point BOOL

4d 15, 35, 37 − Assembly Object UINT

100d 1, 2 1...5 Festo Output Word Object UINT

101d 1 1 Festo Input Word Object UINT

102d 1...33 1...6 Festo Diagnostic Object (various)



B.1.3 Discrete Input Object: Class code 8d

Instances 1...16

An instance is assigned to every physical input:

Lowest−value input: Instance 1

Highest−value input: Instance 16

Attributes Access Name Type Manual

3 Get Value BOOL Input value of the input (0/1)

B.1.4 Discrete Output Object: Class code 9d

Instances 1...32

An instance is assigned to every physical input:

Lowest−value output: Instance 1

Highest−value output: Instance 32


3 Get/set Value BOOL Output value of the output

(0/1)



B.1.5 Assembly Object: Class code 4d

Instance 35: I/O Assembly

Configuration of the CPV Direct without extension.

In

stance

Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0

35 0 Pneum.

Outp. 8

Pneum.

Outp. 7

Pneum.

Outp. 6

Pneum.

Outp. 5

Pneum.

Outp. 4

Pneum.

Outp. 3

Pneum.

Outp. 2

Pneum.

Outp. 1

1 Pneum.

Outp.

16

Pneum.

Outp.

15

Pneum.

Outp.

14

Pneum.

Outp.

13

Pneum.

Outp.

12

Pneum.

Outp.

11

Pneum.

Outp.

10

Pneum.

Outp.

9




Configuration of the CPV Direct with valves or outputs in the

extension.

Valves of the CPV Direct

In

stance


35 0 Pneum.

Outp. 8

Pneum.

Outp. 7

Pneum.

Outp. 6

Pneum.

Outp. 5

Pneum.

Outp. 4

Pneum.

Outp. 3

Pneum.

Outp. 2

Pneum.

Outp. 1

1 Pneum.

Outp.

16

Pneum.

Outp.

15

Pneum.

Outp.

14

Pneum.

Outp.

13

Pneum.

Outp.

12

Pneum.

Outp.

11

Pneum.

Outp.

10

Pneum.

Outp.

9

Valves/outputs in the extension

In

stance


35 2 Pneum.

Outp.

24

Pneum.

Outp.

23

Pneum.

Outp.

22

Pneum.

Outp.

21

Pneum.

Outp.

20

Pneum.

Outp.

19

Pneum.

Outp.

18

Pneum.

Outp.

17

3 Pneum.

Outp.

32

Pneum.

Outp.

31

Pneum.

Outp.

30

Pneum.

Outp.

29

Pneum.

Outp.

28

Pneum.

Outp.

27

Pneum.

Outp.

26

Pneum.

Outp.

25




Configuration of the CPV Direct with input module in the

extension.

Input module

In

stance


15 0 Pneum.

Outp. 8

Pneum.

Outp. 7

Pneum.

Outp. 6

Pneum.

Outp. 5

Pneum.

Outp. 4

Pneum.

Outp. 3

Pneum.

Outp. 2

Pneum.

Outp. 1

1 Pneum.

Outp.

16

Pneum.

Outp.

15

Pneum.

Outp.

14

Pneum.

Outp.

13

Pneum.

Outp.

12

Pneum.

Outp.

11

Pneum.

Outp.

10

Pneum.

Outp.

9



B.1.6 Festo Output Word Object: Class code 100d

Instance 1: CPV Direct

Instance2: Output module/valve terminal in the extension


3 Get/set Output value INT Output value of the output

(0/1)

4 − − − Reserved

5 Get/set Fault Action INT Parameter value:

O = the status of the output is

defined by the Fault Value"

(0/1)

1 = the status of the output is

frozen

6 Get/set Fault Value INT Defines the status of the

output in Fault Mode, if Fault

Action is set = 0

7 Get/set Idle Action INT Parameter value:


defined by the Idle Value"

(0/1)


frozen

8 Get/set Idle Value INT Defines the status of the out

put in Idle Mode, if Fault Action

is set = 0

B.1.7 Festo Input Word Object: Class code 100d

Instance 1


3 Get Input value INT Input value of the input module

(0/1)



B.1.8 Festo Diagnostic Object: Class code 102d

Instances 1...16

An instance is assigned to every valve coil of the CPV Direct:

Lowest−value valve coil: Instance 1

Highest value valve coil: Instance 16


1 Get Condition Counter UDINT Counter value of the Condition

Counter

2 Get/set Condition Counter

Preselect

UDINT Limit value of the Condition

Counter



5 Get/set Reset Condition

Counter

USINT Reset the Condition Counter:

Set the value to 1"

After reset the value is set

again to 0"

6 Get Condition Counter

Preselect compare

USINT Becomes 1", when the limit

value of the Condition Counter

is reached

Instances 17...32

An instance is assigned to every valve coil in the extension:

Lowest−value valve coil: Instance 17

Highest value valve coil: Instance 32

Attribute Access Name Type Manual

1 Get Condition Counter UDINT Counter value of the Condition

Counter



Other device−specific diagnostic data

Instance 33

Attribute Access Name Type Manual

1 Get Status/Compare Bit

compact

UDINT Status/Compare Bits of all 16

counters of the CPV Direct

basic unit.

Lowest−value bit corresponds

to counter 1, highest−value bit

corresponds to counter 16

2 Get Diagnostic bytes BYTE Diagnostic status

3 Get/set Operation Time UINT Operation time counter,

number of hours

4 Get/set Operation Time USINT Operation time counter,

number of minutes



B.1.9 Structure of the diagnostic byte

The diagnostic byte gives information on recognizable errors

of the CPV Direct and of the modules in the extension.

Module Bit 7

VLoad

Bit 6

CM

Bit 5

Vtol

Bit 4

Vsen

Bit 3

Voff

Bit 2

Short

circuit/

overload

Bit 1

I mod.

Bit 0

O mod.

CPV Direct

basic unit

CP valve

terminal in the

extension

Input module

Output module

O module: CP connection interrupted at output module

I module: CP connection interrupted at input module

Sc/o: Short circuit/overload at output module (see chapter 3.5.1)

Voff: Load voltage failure at output module

Vsen: Operating voltage failure at input module or sensors, short circuit/overload of sensor

supply (see chapter 3.5.2)

Vtol: Load voltage of valve coils < 20.4 V CM: Condition Monitoring. At least one valve counter has exceeded the limit

VLoad: Power supply of the CPV Direct < 20.4 V

Further information can be found in chapter 3.4.

Index

C−1Festo P.BE−CP−DN2−EN en 0503a

Appendix C

C. Index

C−2 Festo P.BE−CP−DN2−EN en 0503a

Contents

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

C. Index


A

Abbreviations

Product−specific XI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

Address assignment 2−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B

Baud rate 1−15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Branch line lengths 1−15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Bus termination 1−24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C

Cables

Accessories A−6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Field bus 1−14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power supply 1−25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Compatibility A−9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Condition Counter 2−23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Connecting

Field bus 1−14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power supply 1−25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Connection diagram

DeviceNet 1−17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Connection instructions

DeviceNet 1−16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CP extension connection 1−34. . . . . . . . . . . . . . . . . . . . . . . . . .

Current consumption 1−28. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C. Index


D

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

DeviceNet objects B−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Diagnosis

On the DeviceNet 3−10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DIL switches 1−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

E

Earth/ground connection 1−32. . . . . . . . . . . . . . . . . . . . . . . . .

EDS−file 2−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical connecting and display elements 1−4. . . . . . . . . . . .

EMERGENCY STOP circuit 1−30. . . . . . . . . . . . . . . . . . . . . . . . .

Error

Extending the CPV Direct 3−8. . . . . . . . . . . . . . . . . . . . . . . . .

Extending the CPV Direct

Eliminating faults 3−8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Setting 1−34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

F

Fault

Reaction to faults in the control system 3−9. . . . . . . . . . . . .

Fault mode 2−17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Field bus baud rate 1−15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Field bus cable 1−14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Field bus length 1−15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

I

Idle mode 2−19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

C. Index


L

LED

MNS 3−6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PS 3−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

M

Micro style connection 1−18. . . . . . . . . . . . . . . . . . . . . . . . . . . .

N

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

O

Open style connection 1−19. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating voltage

Switching on 2−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating voltage cable 1−25. . . . . . . . . . . . . . . . . . . . . . . . . .

P

Parametrizing

Device−specific 2−17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Example 2−22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

On the DeviceNet 2−9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Peparing

Commissioning 2−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Installation 1−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pictograms X. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pin assignment

Field bus interface 1−18, 1−19, 1−21. . . . . . . . . . . . . . . . . . .

Power supply connection 1−31. . . . . . . . . . . . . . . . . . . . . . . .

Potential equalization 1−32. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power supply 1−25, 1−29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power unit 1−27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C. Index


R

RSNetWorx 2−11, 3−10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

S

Screening/shield connection 1−22. . . . . . . . . . . . . . . . . . . . . . .

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

Setting

Baud rate 1−11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Extension to the CP system 1−9. . . . . . . . . . . . . . . . . . . . . . .

Station number 1−10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Short circuit/overload 3−14. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Strain relief 1−14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Sub−D plug 1−21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Switch module

Fitting and removing 1−5. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Setting 1−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

T

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

Technical specifications A−3. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Text markings X. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

V

Valve solenoid coils

Status display 3−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

0310d

Conditions of use for "Electronic documentation"

I. Protection rights and scope of use

The file of your choice is subject tosafeguarding provisions. Festo orthird parties have protection rights forthis electronic documentation whichFesto provides on portable data storage devices (diskettes, CD ROM, car

tridge discs), as well as in Internetand/or Intranet, always referred to inthe following as electronic documentation". In so far as third parties havewhole or partial right of access to thiselectronic documentation, Festo hasthe appropriate rights of use. Festopermits the user the use under the following conditions:

1. Scope of use

a) The user of the electronic documentation is allowed to use this documentation for his own, exclusively company−internal purposes on anynumber of machines within his business premises (location). This right ofuse includes exclusively the right tosave the electronic documentation onthe central processors (machines)used at the location.b) The electronic documentation may

be printed out on a printer at the location of the user as often as desired,providing this printout is printed withor kept in a safe place together withthese conditions of use and other userinstructions.c) With the exception of the FestoLogo, the user has the right to use pictures and texts from the electronic documentation for creating his own machine and system documentation. Theuse of the Festo logo requires written

consent from Festo. The user himselfis responsible for ensuring that thepictures and texts used match the machine/system or the relevant product.d) Further uses are permitted withinthe following framework:Copying exclusively for use within theframework of machine and system documentation from electronic documents of all documented suppliercomponents.

Demonstrating to third parties exclusively under guarantee that no datamaterial is stored wholly or partly inother networks or other data storagedevices or can be reproduced there.Passing on printouts to third partiesnot covered by the regulation in item3, as well as any processing or otheruse, is not permitted.

2. Copyright note

Every "Electronic document" receivesa copyright note. This note must beincluded in every copy and in everyprintout.Example: © 2003, Festo AG & Co. KG,

D−73726 Esslingen, Germany

3. Transferring the authorization of

use

The user can transfer his authorizationof use in the scope of and with the limitations of the conditions in accordance with items 1 and 2 completely toa third party. The third party must be

made explicitly aware of these conditions of use.

II. Exporting the electronic docu

mentation

When exporting the electronic documentation, the licence holder mustobserve the export regulations of theexporting country and those of thepurchasing country.

III. Guarantee

1. Festo products are being furtherdeveloped with regard to hardwareand software. The hardware statusand, where applicable, the softwarestatus of the product can be found onthe type plate of the product. If theelectronic documentation, in whateverform, is not supplied with the product,

i.e. is not supplied on a data storagedevice (diskette, CD ROM, cartridgedisc) as a delivery unit with the relevant product, Festo does not guarantee that the electronic documentationcorresponds to every hardware andsoftware status of the product. In thiscase, the printed documentation fromFesto accompanying the product isalone decisive for ensuring that thehardware and software status of theproduct matches that of the electronic

documentation.2. The information contained in thiselectronic documentation can beamended by Festo without prior noticeand does not commit Festo in any way.

IV. Liability/limitations of liability

1. Festo provides this electronic documentation in order to assist the user increating his machine and system do

cumentation. In the case of electronicdocumentation which in the form ofportable data storage devices (diskettes, CD ROM, cartridge discs) doesnot accompany a product, i.e. whichare not supplied together with thatproduct, Festo does not guaranteethat the electronic documentationseparately available / suppliedmatches the product actually used bythe user. The latter applies particu

larly to extracts of the documents forthe user’s own documentation. The guarantee and liability for separately available / supplied portabledata storage devices, i.e. with the exception of the electronic documenta−

tion provided in Internet/Intranet, islimited exclusively to proper duplication of the software, whereby Festoguarantees that in each case the relevant portable data storage device orsoftware contains the latest status ofthe documentation. In respect of the

electronic documentation in Internet/Intranet it is not guaranteed that thishas the same version status as thelast printed edition.2. Furthermore, Festo cannot be heldliable for the lack of economic successor for damage or claims by thirdparties resulting from the use of thedocumentation by the user, with theexception of claims arising from infringement of the protection rights of

third parties concerning the use of theelectronic documentation.3. The limitations of liability as perparagraphs 1 and 2 do not apply if, incases of intent or wanton negligenceor the lack of warranted quality, liability is absolutely necessary. In such acase, the liability of Festo is limited tothe damage recognizable by Festowhen the concrete circumstances aremade known.

VI. Safety guidelines/documentation

Guarantee and liability claims in conformity with the regulations mentioned above (items III. and IV) canonly be made if the user has observedthe safety guidelines of the documentation in conjunction with the use ofthe machine and its safety guidelines.The user himself is responsible for ensuring that the electronic documenta

tion, which is not supplied with theproduct, matches the product actuallyused by the user.

Documents

Festo CPV DeviceNet 526017g1