Compact Performance - Festo · Contents and general instructions VI Festo P.BE-CPV-DN3-EN en 1201a Intended use The CPV valve terminal with field bus direct connection (CPV direct)

Manual Electronics

CPV valve terminalwith directconnection

TypeCPV...-GE-DN3-8

Field bus protocol:– DeviceNet

Manual548738en 1201a[762112]

Compact Performance

Contents and general instructions

I

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

Edition en 1201a. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Designation P.BE-CPV-DN3-EN. . . . . . . . . . . . . . . . . . . . . . . .

Order no. 548738. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

© (Festo SE & Co. KG, D-73726 Esslingen, Germany, 2012) Internet: http://www.festo.comE-Mail: [email protected]

The reproduction, distribution and utilization of this docu-ment as well as the comunication of its contents to others without express authorization is prohibited. Offenders will be held liable for the payment of damages. All rights re-served in the event of the grant of a patent, utility module or design.

Festo P.BE-CPV-DN3-EN en 1201a


II Festo P.BE-CPV-DN3-EN en 1201a

DeviceNet®, RSLinx, RSLogix, RSNetWorx for DeviceNet®, TORX® are registeredtrademarks of their respective trademark holders in certain countries.


IIIFesto P.BE-CPV-DN3-EN en 1201a

Contents

Intended use VII. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

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

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

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

1. Installation 1-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1 General notes about installation 1-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

1.2.1 Overview for setting the CPV Direct 1-5. . . . . . . . . . . . . . . . . . . . . . . . .

1.2.2 Setting the DeviceNet bus address 1-7. . . . . . . . . . . . . . . . . . . . . . . . .

1.2.3 Setting the baud rate 1-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.4 Setting the configuration mode 1-9. . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.5 Setting the diagnostics mode 1-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.6 Recognising the CPI extension with the SAVE button 1-10. . . . . . . . . . .

1.2.7 Help tables for setting the bus address 1-10. . . . . . . . . . . . . . . . . . . . . .

1.3 Connecting to the field bus 1-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.1 Field bus cable 1-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.2 Field bus baud rate and field bus length 1-14. . . . . . . . . . . . . . . . . . . . .

1.3.3 Field bus interface 1-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.4 Connection with Festo field bus connector (Sub-D connector) 1-17. . . .

1.3.5 Micro style connection (2 x M12) 1-19. . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.6 Open style connection (screw terminals, IP20) 1-21. . . . . . . . . . . . . . . .

1.4 Bus termination with terminating resistors 1-22. . . . . . . . . . . . . . . . . . . . . . . . . .

1.5 Power supply 1-23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5.1 Cable for power supply 1-23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5.2 Selecting the power unit 1-25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5.3 Connecting the power supply 1-27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.6 Extending the CPV Direct 1-32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.6.1 Rules for extending the CPI system 1-34. . . . . . . . . . . . . . . . . . . . . . . . .

1.7 Preparing the CPI system for commissioning 1-37. . . . . . . . . . . . . . . . . . . . . . . . .

1.7.1 Checking the CP strings 1-37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


IV Festo P.BE-CPV-DN3-EN en 1201a

1.7.2 Saving the string assignment 1-38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.8 Switching-on reaction of the CPI system 1-40. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9 Reaction of the CPI system to faults in operation 1-42. . . . . . . . . . . . . . . . . . . . . .

1.9.1 Eliminating assignment faults 1-42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.2 Replacing CPI/CP modules 1-43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. Commissioning 2-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1 Addressing 2-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1.1 General instructions for addressing 2-3. . . . . . . . . . . . . . . . . . . . . . . . .

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

2.1.3 Address assignment of CPI/CP modules 2-6. . . . . . . . . . . . . . . . . . . . .

2.1.4 Tool change configuration 2-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2 Bus configuration 2-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.1 Switching on the power supply 2-12. . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.2 Configuring DeviceNet slave features (EDS) 2-13. . . . . . . . . . . . . . . . . .

2.2.3 Remarks about configuration on the DeviceNet 2-17. . . . . . . . . . . . . . .

2.2.4 Configuration with RSNetWorx for DeviceNet with Standard EDS 2-19.

2.2.5 Configuration with RSNetWorx for DeviceNet with Modular EDS 2-24. .


2.3 Parameterisation 2-33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.1 Parameterisation methods 2-33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.2 Parameterisation with RSNetWorx with Standard EDS 2-34. . . . . . . . . .

2.3.3 Parameterisation with RSNetWorx with Modular EDS 2-36. . . . . . . . . . .

2.3.4 Device-specific parameterisation 2-40. . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.5 Automatic parameterisation via the scanner (ADR) 2-46. . . . . . . . . . . .

2.3.6 Parameterisation via the user program (Explicit Message) 2-47. . . . . .

2.4 Checklist for commissioning the CPV Direct on DeviceNet 2-48. . . . . . . . . . . . . .

3. Diagnosis and error treatment 3-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 Diagnostics via LEDs 3-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.1 Normal operating status 3-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.2 Fault diagnosis using the LED 3-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.3 Status display of the valve solenoid coils 3-8. . . . . . . . . . . . . . . . . . . .

3.2 Diagnostics via DeviceNet 3-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


VFesto P.BE-CPV-DN3-EN en 1201a

3.2.1 Diagnostics via software configurator with Standard EDS 3-10. . . . . . .

3.2.2 Diagnostics via software configurator with Modular EDS 3-11. . . . . . . .

3.2.3 Diagnostics via user program (Explicit Messaging) 3-13. . . . . . . . . . . . .

3.3 Error handling 3-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4 Short circuit/overload 3-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.1 Output module 3-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.2 Sensor supply on one input module 3-16. . . . . . . . . . . . . . . . . . . . . . . .

A. Technical appendix A-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.1 Technical specifications A-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.2 DeviceNet specification of the CPV valve terminal A-6. . . . . . . . . . . . . . . . . . . . .

A.3 Accessories A-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.4 Compatibility of the CPV...-GE-DN3-8 with earlier products A-8. . . . . . . . . . . . . .

B. DeviceNet Objects B-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1 DeviceNet Objects B-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.1 DeviceNet object model CPV Direct B-3. . . . . . . . . . . . . . . . . . . . . . . . .

B.1.2 Overview B-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.3 Identity Object B-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.4 Assembly Object B-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.5 Discrete Input Object B-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.6 Discrete Output Object B-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.7 Festo Output Word Object B-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.8 Festo Input Word Object B-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.9 Festo Condition Counter Object B-14. . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.10 Festo Diagnostics Object B-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.11 Structure of the status byte B-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.12 Structure of the External Modules Identifier (Modular EDS Query) B-17

B.1.13 Festo Module Object B-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C. Index C-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


VI Festo P.BE-CPV-DN3-EN en 1201a

Intended use

The CPV valve terminal with field bus direct connection(CPV direct) described in this documentation is designedexclusively for use as a slave on the DeviceNet field bus.

The valve terminal must only be used as follows:

– as designated in industrial applications.

– in original status without unauthorised alterations.Only the conversions or modifications described in thedocumentation supplied with the product are permitted.

– in faultless technical condition.

The maximum values specified for pressures, temperatures,electrical data, torques etc. must be observed.

If additional commercially-available components such assensors and actuators are connected, the specified limits forpressures, temperatures, electrical data, torques, etc. mustnot be exceeded.

Please comply with national and local safety laws andregulations.

If you wish to implement an emergency stop function, pleaseobserve the measures listed in chapter 1.5.3.

The CPV-DN3 complies with the basic rules of the ODVA, theCIP Edition 3.2 and the DeviceNet Edition 1.4.


VIIFesto P.BE-CPV-DN3-EN en 1201a

Target group

This manual is intended exclusively for technicians trained incontrol and automation technology who have experience ininstalling, commissioning, programming and diagnosingslaves on the DeviceNet.

Service

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

Notes about the use of this manual

This manual contains specific information about installing,commissioning, programming and diagnosing CPV valveterminals with direct connection for the DeviceNet.

Information about the pneumatics can be found in the“Pneumatics manual, P.BE-CPV-...”.


VIII Festo P.BE-CPV-DN3-EN en 1201a

Important user instructions

Danger categories

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

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

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

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

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

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


IXFesto P.BE-CPV-DN3-EN en 1201a

Marking special information

The following pictograms mark passages in the textcontaining special information.

Pictograms

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

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

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

Text markings

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

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

– Hyphens indicate general activities.


X Festo P.BE-CPV-DN3-EN en 1201a

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

Term/abbreviation Meaning

CP cable Special cable for connecting the various CPI/CP modules in a CP string.Colour: black, type KVI-CP1-... and type KVI-CP2-...

CP functionality Supports the CP protocolwithout extended functions

CP module Common term for moduleswithout extended functions which can beincorporated in a CPI/CP system

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

CP system Complete electrical installation system consisting of a CP master with one ormore CP strings. The system consists of CP modules (without extendedfunctions)

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

CPI cable Special cable for connecting the various CPI/CP modules in a CP string.Colour: white, type KVI-CP3-...

CPI connection Socket or plug on the CPI modules which allows the modules to beconnected using the CPI or CP cable

CPI functionality Supports the CPI protocolwith extended functions

CPI module Common term for moduleswith extended functions which can beincorporated in a CPI/CP system

CPI system Also: “CPI installation system”Complete electrical installation system consisting of a CP master with one ormore CP strings. The system consists of CPI/CP moduleswith andwithoutextended functions. The system need not consist exclusively of CPI modules

CPV Direct CPV valve terminal with field bus direct connection

I Digital input

Input module Input module

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


XIFesto P.BE-CPV-DN3-EN en 1201a

Term/abbreviation Meaning

I/Os Digital inputs and outputs

O Digital output

Output module Output module

PLC/IPC Programmable logic controller/industrial PC

RSNetWorx Parameterisation, commissioning and diagnostic software

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

Tab. 0/1: Product-specific terms and abbreviations


XII Festo P.BE-CPV-DN3-EN en 1201a

Installation

1-1Festo P.BE-CPV-DN3-EN en 1201a

Chapter 1

Installation

1. Installation

1-2 Festo P.BE-CPV-DN3-EN en 1201a

Contents

1. Installation 1-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1 General notes about installation 1-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

1.2.1 Overview for setting the CPV Direct 1-5. . . . . . . . . . . . . . . . . . . . . . . . .

1.2.2 Setting the DeviceNet bus address 1-7. . . . . . . . . . . . . . . . . . . . . . . . .

1.2.3 Setting the baud rate 1-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.4 Setting the configuration mode 1-9. . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.5 Setting the diagnostics mode 1-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.6 Recognising the CPI extension with the SAVE button 1-10. . . . . . . . . . .

1.2.7 Help tables for setting the bus address 1-10. . . . . . . . . . . . . . . . . . . . . .

1.3 Connecting to the field bus 1-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.1 Field bus cable 1-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.2 Field bus baud rate and field bus length 1-14. . . . . . . . . . . . . . . . . . . . .

1.3.3 Field bus interface 1-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.4 Connection with Festo field bus connector (Sub-D connector) 1-17. . . .

1.3.5 Micro style connection (2 x M12) 1-19. . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.6 Open style connection (screw terminals, IP20) 1-21. . . . . . . . . . . . . . . .

1.4 Bus termination with terminating resistors 1-22. . . . . . . . . . . . . . . . . . . . . . . . . .

1.5 Power supply 1-23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5.1 Cable for power supply 1-23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5.2 Selecting the power unit 1-25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5.3 Connecting the power supply 1-27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.6 Extending the CPV Direct 1-32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.6.1 Rules for extending the CPI system 1-34. . . . . . . . . . . . . . . . . . . . . . . . .

1.7 Preparing the CPI system for commissioning 1-37. . . . . . . . . . . . . . . . . . . . . . . . .

1.7.1 Checking the CP strings 1-37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.7.2 Saving the string assignment 1-38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.8 Switching-on reaction of the CPI system 1-40. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9 Reaction of the CPI system to faults in operation 1-42. . . . . . . . . . . . . . . . . . . . . .

1.9.1 Eliminating assignment faults 1-42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9.2 Replacing CPI/CP modules 1-43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1. Installation


1.1 General notes about installation

WarningSudden unexpected movement of the connected actuatorsand uncontrolled movements of loose tubing can causeinjury to human beings or damage to property.

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

– the compressed air supply,

– the operating voltage supply for the internal logic,

– the load voltage supply to the valves.

You will thereby avoid undefined switching states of theelectronics.

CautionInappropriate handling can result in damage to theelectronics.

– Observe the handling regulations for electrostaticsensitive devices.

– Do not touch any electronic components.

1. Installation


Electrical connection and display elements

1

2

3

4

6

5

1 Exchangeable field bus connection(see section 1.3):– Micro style connection (2 x M12)– Open style connection (terminal strip)– 9-pin Sub-D plug

2 Underneath the removable switchcover: DIL switches and the SAVEbutton (see section 1.2)

3 Connection for power supply (M12connector, 4-pole, see section 1.5)

4 LED statuses (see section 3.1)– Module/network status (MNS)– Operating voltage of electronics (PS)– Load voltage (PL)– ErrorsP

5 Switching status displays of theCP valve coils (yellow LED,see section 3.1)

6 CPI extension connection(see section 1.6)

Fig. 1/1: Connection and display elements on the CPV Direct

1. Installation


1.2 Setting the CPV Direct

1.2.1 Overview for setting the CPV Direct

The CPV Direct is configured using 2 DIL switches which arelocated underneath the switch cover.

The SAVE button for recognition of the CPI expansion is alsolocated under the switch cover.

Fig. 1/2: Removing / fitting the switch cover

1. Installation


1 3 42

1 2-element DIL switch for setting the configuration modeand the diagnostics mode (strobed I/O)

2 SAVE button for CPI system

3 8-element DIL switch, switch elements 1 … 6 for settingthe DeviceNet bus address

4 8-element DIL switch, switch elements 7 … 8 for settingthe baud rate

Fig. 1/3: DIL switches and the SAVE button

Procedure

1. Switch off the operating voltage.

2. Unscrew the fixing screws in the switch cover and removethe cover.

3. Setting the DIL switches:

– configuration mode and diagnostics mode on the2-element DIL switch.

– bus address and baud rate on the 8-element DILswitch.

4. If you have connected CPI / CP modules to the CPI exten-sion connection: read the procedure for configuring theCPI/CP modules in section 1.6.

5. Replace the switch cover. check that the seal is seatedcorrectly and tighten the fastening screws by hand.

1. Installation


NoteMake sure that the seal is seated correctly.

1.2.2 Setting the DeviceNet bus address

Set the DeviceNet bus address (binary coded) using theswitch elements 1 … 6 of the 8-element DIL switch.

The following bus addresses are permitted:

Protocol Address designation Permitted busaddresses

DeviceNet Bus address 0; ...; 63

Tab. 1/1: Permitted bus addresses for DeviceNet

NoteBus addresses must only be assigned once per field busline.

Help tables for setting the bus address can be found insection 1.2.7.

1. Installation


Examples for setting the DeviceNet bus address

Configuredbus address

Position of the switch elements

05 20 + 22= 1 + 4 = 5

38 21 + 22 + 25=2 + 4 + 32 =38

Tab. 1/2: Examples of configured bus addresses(binary coded)

Recommendation:Assign the bus addresses in ascending order. Assign the busaddresses to suit the machine structure of your system.

1.2.3 Setting the baud rate

Set the baud rate using the switch elements 7 and 8 of the8-element DIL switch.

Baud rate Position of the switch elements

125 kBaud DIL 2.7 = offDIL 2.8 = off

250 kBaud DIL 2.7 = onDIL 2.8 = off

500 kBaud DIL 2.7 = offDIL 2.8 = on

Tab. 1/3: Setting the baud rate

1. Installation


1.2.4 Setting the configuration mode

Set the string configuration using the switch element 1 of the2-element DIL switch.

Configuration mode Position of the switch elements

Normal mode DIL 1.1 = off

Tool change configuration DIL 1.1 = on

Tab. 1/4: Setting configuration mode on the 2-elementDIL switch

1.2.5 Setting the diagnostics mode

Set the output of the status bits using the switch element 2 ofthe 2-element DIL switch.

Diagnostic mode Position of theswitch elements

Status byte in “Strobed I/O”.The 8 status bits are available via a“Strobed I/O” connection. The diagnosticscan also take place via the DeviceNet ob-jects (see appendix B).

DIL 1.2 = off

Status byte in “Discrete Inputs”.The status bits also occupy 8 input bits.They can be transmitted via a “Polled”connection.

DIL 1.2 = on

Tab. 1/5: Diagnostics mode on the 2-element DIL switch

1. Installation


1.2.6 Recognising the CPI extension with the SAVE button

When the SAVE button is pressed, the CPI/CP modulesconnected to the CPI extension connection will be recognisedautomatically.

1. Prepare the connection of the CPV Direct to the powersupply (see section 1.5).

2. Perform the CPI extension according to the sections 1.6“Extending the CPV Direct” and 1.7 “Preparing CPI systemfor the commissioning”.

In the tool change configuration, pressing the SAVE button isnot necessary. Please refer here to section 2.1.4.

1.2.7 Help tables for setting the bus address

On the following pages you will find help tables for setting thebus addresses with the DIL switch.

1. Installation


Bus

address

1 2 3 4 5 6 7 8 Bus

address

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

Tab. 1/6: Setting the bus address 0 … 31: Position of the DIL switch elements

1. Installation


Bus

address

1 2 3 4 5 6 7 8 Bus

address

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

Tab. 1/7: Setting the bus address 32 … 63: Position of the DIL switch elements

1. Installation


1.3 Connecting to the field bus

1.3.1 Field bus cable

NoteIf installation has not been carried out correctly and if highbaud rates are used, data transmission errors may occuras a result of signal reflections and attenuation.Causes of the transmission errors can be:

– missing or incorrect terminating resistor

– incorrect screening/shield connection

– branch lines too long

– transmission over long distances

– unsuitable cables.

Observe the cable specifications. Refer to your controllermanual for information about the type of cable to be used.

Use a twisted, screened 5-core cable for connecting the fieldbus. The bus interface is supplied with power via the field buscable.

Alternatively, you can use ready made bus cables from othermanufacturers (see also appendix A, Accessories).

NoteIf the valve terminal is fitted into a moving part of amachine, the field bus cable on the moving part must beprovided with strain relief. Also note the relevantregulations 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 thebaud rate used. Tab. 1/8 shows the nominal values. Detailedspecifications can be found in the manuals for the your con-trol system or scanner.

The maximum permitted length of the branch line depends onthe total length of the branch lines and the baud rate.

Note• Refer to the manuals for your control system or businterface in order to ascertain which T-adapter youshould use and the maximum branch line length which ispermitted for your controller.

• Take into account also the sum of the branch line lengthswhen calculating the maximum permitted length of thefield bus cable.

Baud rate Maximum mainbus length

Branch line length

maximum cumulative

125 kBaud 500 m6 m

156 m

250 kBaud 250 m 78 m

500 kBaud 100 m 39 m

Tab. 1/8: Maximum field bus and branch line lengthsdepending on the baud rate (as per ODVAspecification V 2.0)

Information about setting the baud rate can be found insection 1.2.3.

1. Installation


1.3.3 Field bus interface

The field bus interface on the CPV Direct is used for thesupply line and continuation of the field bus line. The fieldbus connection is exchangeable and can be in the form of:

– 9-pin Sub-D connector,

– Micro style connection (2 x M12)

– Open style connection (terminal strip).

Caution• Make sure the polarity is correct when you connect thefield bus interface and the power supply for the businterface/internal logic.

• Connect the screening/shield.

NoteBus slaves have different tolerances in respect to the inter-face supply, depending on the manufacturer. Note thiswhen planning the bus length and placing the power unit.

The following tolerance of the bus interface supply applies tothe CPV Direct (pin 2 with the micro style connection or pin 5with the open style connection):Vmax = 30.0 VVmin = 11.0 V

Recommendation:Avoid long distances between the bus interfaces / logic sup-ply and the CPV Direct. Place the power unit approximately inthe centre of the bus.

1. Installation


Connection diagram for DeviceNet

NoteCheck the pin assignment of your scanner using therelevant documentation.

The following table shows the relationship between the corecolour, signal and pin assignment of the various connectingpossibilities.

Signal-relatedcore colour *)

Designation Micro styleconnection

Open styleconnection

Sub-D plug

redwhitebareblueblack

24 V DC busCAN_HScreenCAN_L0 V bus

Pin 2Pin 4Pin 1Pin 5Pin 3



*) Typical forDeviceNet cables Bus connection

variants: 1 2 3 4 5

51

96

Tab. 1/9: Connection diagram for DeviceNet

1. Installation


1.3.4 Connection with Festo field bus connector (Sub-D connector)

The 9-pin Sub-D connector is on the top side of theCPV Direct.

Pin DeviceNet Designation Festo Sub-Dsocket (IP65)

123456789

n.c.CAN_L0 V busn.c.BUS screeningGND optionalCAN_Hn.c.24V bus

not connectedCAN LowPower supply to the bus interfacenot connectedCapacitive connection to the case–CAN highnot connectedPower supply to the bus interface

–A/LGND–Cable clip–B/H–V+

(View of connector on the CPV Direct)

51

96

Tab. 1/10: Pin assignment of the field bus interface (Sub-D connector)

NoteThe screening connection at pin 5 of the Sub-D connectoris capacitively connected to the case within the CPV valveterminal. This prevents equalising currents from flowingvia the screening of the field bus cable (Fig. 1/4).

1 Capacitiveconnection

2 Case

51

96

1

2

Fig. 1/4: Screening connection within the CPV valve terminal

1. Installation


Festo Sub-D socket

• Observe the fitting instructions for the field bus socket.

Using the Festo field bus socket (type FBS-SUB-9-BU-D-2x4POL), connect the CPV Direct to the field bus. You canremove the socket from the CPV Direct without interruptingthe bus cable (T-Tap function).

NotePlease note that only the Festo socket conforms withprotection class IP65.

Before connecting the Sub-D sockets of othermanufacturers:

• Replace the two flat screws with bolts (part no. 340960).

1 Screeningconnection,cable clip

2 Only connectedcapacitively

3 CPV Direct(smaller thanactual size)

4 Pin assignment inthe socket

1

2

3

4

XX

24Vbus

CAN_L

0Vbus

CAN_H

Fig. 1/5: Festo Sub-D socket, pin assignment and screening/shield connection

Screening connection A potential-separated screening connection is provided withthe Festo Sub-D socket: Using this socket, contact with thescreening cable is made via the cable clip. This connects theincoming and outgoing cable screening. With a 5-core cable,you can therefore cut off the screening cores.

• Fasten the screening/shield for the field bus cable underthe cable clip of the Festo Sub-D socket (Fig. 1/5).

1. Installation


1.3.5 Micro style connection (2 x M12)

Order this connection from Festo (type FBA-2-M12-5POL).Connection to the bus is made with a 5-pin M12 connectorwith PG9 screw connector. Use the second connection for thecontinuation of the field bus.

NoteUse blanking plugs to seal unused connections. You willthen comply with protection class IP65.

Micro style connection Pin No.

In Out

5

2

3

4

1

5

1

4

3

2 1. Screening/shield2. 24 V DC bus (max. 4 A)3. 0 V bus4. CAN_H5. CAN_L

Blanking plug forunused connection

Bus inBus out

Tab. 1/11: Pin assignment of the field bus interface(Micro style connection, M12, 5-pin)

You can remove the M12 adapter from the CPV Direct withoutinterrupting the bus cable (T-Tap function). Bus in and busout are connected together in the Micro style connection.

1. Installation


Example of connection

1 2 3 4 5

2

3

1

4 5 6

1 Micro style connection with T-Tapfunction (if the micro style connectionis removed completely with the plugs)

2 T-adapter

3 Branch line

4 Field bus

5 Power supply

6 Screening/shield

Fig. 1/6: Design of the bus interface and connection example with Micro styleconnection

1. Installation


1.3.6 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 continuation of thefield bus.

The maximum current at the terminals is 4 A. Use cables witha minimum cross-sectional area of 0.34 mm2.

Open style connection Pin No.

1 2 3 4 5

1. 0 V bus2. CAN_L3. Screening / shield4. CAN_H5. 24 V DC bus (max. 4 A)

2x5-pin terminal strip

Tab. 1/12: Pin assignment of the field bus interface(Open style connection, 5-pin)

If you connect the field bus via the terminal strip typeFBSD-KL-2x5POL from Festo, you can implement a T-Tapfunction (double row of screw terminals).

1. Installation


1.4 Bus termination with terminating resistors

NoteFit a bus termination to both ends of a bus segment. Thisalso applies if the bus circuit or bus interface is at thebeginning of the bus cable.

If the CPV valve terminal is at the end of the field bus system,a bus termination will be required.

If you use T-adapters, we recommend that you install theterminating resistor at the unused output of the T-adapter.

Recommendation:For the bus termination fit a terminating resistor (120 Ω,0.25 W) between the connections for CAN_L and CAN_H.Fig. 1/7 shows an example of the Open style connection.

1 Resistor for busconnection(120 Ω, 0.25 W)

1

1 2 3 4 5

Fig. 1/7: Bus termination with resistor on the open style connection

1. Installation


1.5 Power supply

1.5.1 Cable for power supply

• Use a power supply cable with sufficient cross-sectionalarea.

• Avoid long distances between the power unit and the CPVvalve terminal. Long cables reduce the voltage suppliedby the power unit.

• If necessary calculate the suitable cross-sectional areaand the maximum permitted cable length.

The power supply connection is in the form of a plug. The pinassignment of the plug can be found on the following pages.

Use plugs from the Festo range for connecting the powersupply in accordance with the outer diameter of the cablesused (see appendix A.3).

1. Installation


1 Cables

2 Strain relief

3 Case

4 Connecting part

12

3

4

Fig. 1/8: Individual socket parts and cable routing

Preparing When you have selected suitable cables, connect them asfollows (Fig. 1/8):

1. Open the socket. Undo the middle knurled nut for this.

2. Open the strain relief on the rear of the case and insertthe cable.

3. Remove 5 mm of the insulation from the end of the cableand fit core end sleeves.

4. Connect the conductors.

5. Replace the connecting part on the case of the socket andscrew it tight. Pull the cable back so that there are noloops inside the case.

6. Tighten the strain relief.

1. Installation


1.5.2 Selecting the power unit

Warning• In order to provide the electric power supply, only usePELV circuits according to IEC/DIN EN 60204-1(Protective Extra-Low Voltage, PELV).Also take account of the general requirements for PELVcircuits according to IEC/DIN EN 60204-1.

• Only use power sources which guarantee reliableelectrical isolation of the operating voltage according toIEC/DIN EN 60204-1.

By using PELV power units, protection against electric shock(protection against direct and indirect contact) is guaranteedin accordance with IEC/DIN EN 60204-1 (electrical equipmentof machines, general requirements).

The current requirement of a CPI/CP system depends on thenumber of CPI/CP modules and valve coils.Recommendation:

• Use closed-loop controlled power supplies.

• When selecting the power unit, check that it providessufficient output. If necessary, calculate the total currentrequirement according to the following table.

1. Installation


Current consumption The table below shows how to calculate the total currentconsumption for a CPI/CP system. The values stated havebeen rounded up.

Current consumption of the CPelectronics (pin 1)

Totals

CPV Direct max. 100 mA

CPV valve terminal max. 40 mA

CPA valve terminal 20 mA

CPI / CP input module max. 40 mA

Sensors see manufacturerspecifications

CPI / CP output module max. 40 mA

Carry forward = ______ mA

Current consumption of the valvesupply (pin 2)

Current consumption ofall simultaneouslyenergised valve coils 1) __ x ____ mA = ______ mA

1) Current consumption depends on valve type(see technical specifications of the valves)

Tab. 1/13: Calculating the total current consumption

1. Installation


1.5.3 Connecting the power supply

WarningIf the valve terminal is supplied with load voltage via anoutput of a “safety I/O module”, switch-on test pulses ofthe “safety I/O module” may result in unexpected reac-tions of the valve terminal.

• Make sure that switch-on test pulses are reliablysuppressed or switched off.

Current consumption depends on the type of valve terminal.Please refer to the Pneumatics manual, P.BE-CPV-... and theprevious chapter for the values.

• Connect the power supply to the 4-pole M12 connector(Fig. 1/1).

• Observe the tolerance with the connection for the 24 Vload voltage at pin2: DC 20.4 V … 26.4 V. Check the 24 Vload voltage of the valves while the system is operating.

CautionProtect the load voltage of the CPV valve coils with amax. 2 A external fuse.In this way you can avoid functional damage to theCPV Direct in the event of a short circuit.

1. Installation


NoteDuring the course of your EMERGENCY STOP design, checkwhich measures are necessary for switching your machine/system into a safe state in the event of an EMERGENCYSTOP:

– Switching off the load voltage for the valves and outputmodules in the secondary circuit of the power unit.

– Switching off the compressed air supply for the valveterminal.

Due to energy stored in the input circuitry of valve ter-minals, there may be a delayed reaction of the valves whenthe load voltage is switched off.

Take this into consideration, e.g. as follows:

– by using an input signal in the controller for checkingwhether the load voltage has been switched off.

– by blocking the control signal for the valves by lockingthe output signal with the input signal “Load voltage”.

1. Installation


Pin assignment of the power supply connection

1

1 Pin assignment1: 24 V DC operating voltage for the electronics

(and inputs, with modules connected to theextension connection)

2: 24 V DC load voltage for the valves (max. 2 A)3: 0 V4: Earth / ground connection

Fig. 1/9: Pin assignment of the power supply connection

1. Installation


Potential equalisation

The CPV valve terminal has 2 earth connections for potentialequalisation:

– on the power supply connection

– on the end plate.

Note• Always connect the earth potential to pin 4 of the powersupply connection.

• Connect the earth connection of the end plate with lowimpedance (short cable with large cross-sectional area)to the earth potential.

• By means of low-impedance connections, make surethat the case of the valve terminal and the earth connec-tion at pin 4 have the same potential and that there areno equalising currents.

In this way, you will avoid interference caused by electro-magnetic influences.

1. Installation


3 1 2 4PS

MNS

1 43

24 V

0 V

2

2 A

2 A

2 2

1 PE

2 Potential equalisation

3 Load voltage can be switched off separately andexternal fuses

4 Earth connection at pin 4 designed for 3 A

Fig. 1/10: Example of connection with PELV power supplyunit and potential equalisation

1. Installation


1.6 Extending the CPV Direct

This section is only relevant for you if you wish to connectCPI/CP modules to the CPI extension connection.

1

1 CPI extension connection

Fig. 1/11: CPI extension connection

The rules for CPI systems also apply for extending theCPV Direct (see section 1.6.1).

You can connect the following CPI/CP modules to theCPI extension connection:

– CP input and output modules

– CPI input and output modules (with extended functions)

– CPV-SC with CPI connection

– CPV/CPA valve terminals with and without extendedfunctions.

1. Installation


CautionThe maximum cable length between the CPV Direct and thelast CPI/CP module is 10 m.

The CP connecting cables must have special electricalproperties. Therefore always use Festo CP connectingcables.

Ready-to-use CP connecting cables are available from Festo.These are available in various lengths and designs. www.festo.com/catalogue

Seal unused CPI/CP connections of yourCPI/CP system with the relevant sealprovided. In this way you will comply withprotection class IP65.

1. Installation


1.6.1 Rules for extending the CPI system

The CPI system supports a different number of modules perCP string, depending on the type of CP master and on theconnected CPI/CP modules.

The CPV Direct is a CPI master.

Modules can be placed in two different groups:

– CPI modules (with extended functions)

– CP modules (without extended functions)

Rules and properties

CPI system – Max. 4 modules on the CP string– Max. 32 inputs and 32 outputs (per CP string)– The sequence of the modules within the CP string can be in any order

CPI master A mixture of CPI / CP modules is possible on CPI masters:– Only one CP input module is possible at the end of a string– Only one CP valve terminal 2) or one CP output module 2) is possible per CP string.– “Unused” locations on the CP string can be “filled” with CPI modules 1)

CPI modules Modules always have an incoming and continuing interface to all CPI modules (inputmodules, output modules) and valve terminals with CPI connection

1) with extended functions2) without extended functions

Tab. 1/14: Rules for extending the CPI system

1. Installation


NoteIrrespective of the type of the CPI/CP modules, not morethan 32 inputs and 32 outputs may be connected (sum ofall modules on a CP string).

This means that a CP string can be extended by maximum2 CP valve terminals with CPI ability, as CP valve terminalsalways occupy 16 output addresses.

X X I

CPI master

X X

X X I

X VI/O

X: Any CPI module or CP valve terminal with CPI ability(max. 2 valve terminals possible)

I: CP input module

VI/O: CP valve terminal or CP output module

grey: CPI modules / valve terminals with extended functions

X X

X

Fig. 1/12: Examples of extending a CPI system

1. Installation


CP string withoutCPI output modulewith max. oneCP valve terminaltype

Maximumsensor currentconsumption ofthe CPI moduleson the CP string 1)

Maximum string length with CPI cable,type KVI-CP-3-...

Vval = 21.6 ... 24 V16 valves 2)

Vval = 20.4 V8 valves 3)

Vval = 20.4 V16 valves 4)

CPV10-.../CPA10-... 0.5 ... 1.5 A 10 m 10 m 10 m

CPV14-.../CPA14-... 0.5 ... 1.5 A 10 m 10 m 10 m

CPV18-...

0.5 A 10 m 10 m 10 m

1.0 A 10 m 10 m 10 m 5)

8 m 6)

1.5 A 10 m 10 m 10 m 5)

5 m 6)

1) Maximum sensor supply current used2) Rated voltage or undervoltage of -10 %, 16 valve solenoid coils switched simultaneously

(high current phase)3) Rated voltage or undervoltage of -15 %, 8 valve solenoid coils switched simultaneously

(high current phase)4) Rated voltage or undervoltage of -15 %, 16 valve solenoid coils switched simultaneously

(high current phase)5) Valve terminal installed in each case at start of string6) Valve terminal installed in each case at end of string

Tab. 1/15: Permitted string lengths with CPI cables, type KVI-CP-3-... depending on theCP valve terminal used and on the sensor current consumption

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

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

Maximum string lengthwith CP cable, typeKVI-CP-3-...

CP-A04-M12-CL 0.5 A 10 m

CP-A08...-M12-... 1.5 A 10 m

1) Maximum sensor supply current used

Tab. 1/16: Permitted string lengths with CP cables, type KVI-CP-3-... depending on theCPI output module used and on the sensor current consumption

1. Installation


1.7 Preparing the CPI system for commissioning

This section is only relevant for you if you have connectedCPI/CP modules to the CPI extension connection.

NoteDo not connect the CPV Direct to a higher-order controlleryet for preparing the commissioning.

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

1.7.1 Checking the CP strings

Preparations Before commissioning a CPV Direct with CPI extensions, youshould first prepare each individual CPI system for commis-sioning.

Proceed as follows:

1. Check the pneumatic tubing of the valve terminals withthe aid of the manual override (see pneumatics manual).

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

3. Save the current string assignment of the CPI system as thenominal assignment, as described in section 1.7.2.

1. Installation


1.7.2 Saving the string assignment

WarningBe very careful if the string assignment of your CPI systemis modified at a later stage:

• After saving the string assignment, check the addressassignments of your CPI system before starting userprograms.

You will then avoid addressing faults in the case of incor-rectly installed CPI/CP modules.

String assignment The CPV Direct saves the type and the sequence of theconnected CPI/CP modules for the CP string (stringassignment).

The saved string assignment enables the CPV Direct to avoidfaults in connecting, and thus addressing. It checks auto-matically to see if the current string assignment is the sameas the saved assignment. A distinction is made here be-tween the following test phases:

– testing during the start-up phase (see section 1.8)

– testing during operation (see section 1.9).

When the status LEDs on all the CPI/CP modules are lit, theCPI system is prepared for commissioning. You can nowcommission the CPI system.

1. Installation


Saving the stringassignment

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

Save the string assignments as follows:

1. Leave the power supply for the CPV Direct switched off forthe time being.

2. Make sure that the CPI cables are fastened properly withthe union nut.

3. Switch on the power supply for the CPV Direct and, ifnecessary, for the CPI/CP modules with load voltageconnection.The fault LEDP on the CPV Direct will flash if CPI/CPmodules are connected or if the string assignment ismodified.

4. Use a small screwdriver or similar tool to press the SAVEbutton for at least 1 s (see section Fig. 1/3).This will save the current string assignment as the nom-inal string assignment in the CPV Direct.The fault LEDPno longer flashes.The status LEDs of all the recognised CPI/CP moduleslight.

NoteAfter saving the string assignment, check the addressassignments of your CPI system before starting userprograms.

1. Installation


1.8 Switching-on reaction of the CPI system

When the power supply is switched on, the CPV Direct ascer-tains the current string assignment automatically. It alsoascertains which CPI/CP modules are connected to the stringextension.

If the current assignment is the same as the saved assign-ment, the CPV Direct will switch automatically to the ready-to-operate status.The PS/PL LEDs of the CPV Direct as well as the status LEDson the connected CPI/CP modules light.

If the current assignment is not the same as the saved assign-ment, the fault LED P on the CPV Direct will flash. In thiscase the CPI system is not ready to operate.

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

– Eliminate assignment faults manually or replace individ-ual CPI modules (see section 1.9).

– Save the current assignment as the nominal assignment(see section 1.7.2).

Detailed instructions on diagnosing the CPV Direct using theLEDs can be found in section 3.1.

1. Installation


“CP configuration fault”Fault LEDP flashes

Switch on the powersupply

Yes

Save buttonpressed?

No

String assignmentsave

Fault LEDP off

Module types:Set = Actual?

Yes

CP string: Registermodule types

No

CPI system ready tooperate (permanentI/O update)

Initial commissioning(commissioning withmodified configuration)

Normal operation

Fig. 1/13: Switching-on reaction of the CPI system

1. Installation


1.9 Reaction of the CPI system to faults in operation

WarningUndesired activation of actuators

An incorrect status of the valves and outputs can result indangerous situations.

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

If there is a fault on the CP string during operation, e. g. dueto cable fracture, etc., this will be displayed on the CPV Directby the diagnostic LED of the string extension (P). The statusLED on the relevant module goes out. All modules workingwithout faults remain ready to operate.

Detailed instructions for diagnosing the CPV Direct using theLEDs can be found in section 3.1.

1.9.1 Eliminating assignment faults

In order to eliminate assignment or connection faults of theCPI system:

1. Switch off the power supply for the CPV Direct.

2. Restore the saved assignment by connecting theappropriate CPI/CP modules to the CPV Direct again.

3. Switch on the power supply for the CPV Direct again.

1. Installation


1.9.2 Replacing CPI/CP modules

NoteReplacing a CPI/CP module with a CPI/CP module of adifferent type or replacing several CPI/CP modules willrequire new commissioning and new saving of the stringassignment (see section 1.7).

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

1. Switch off the power supply for the CPV Direct.

2. In the case of CPI/CP output modules and valve terminalson the CP string concerned:Switch off the following energy sources:– the compressed air supply to the valve terminal– the operating voltage supply for the CPI/CP output

module.

3. Disconnect all connecting cables and, if necessary, alsothe tubing.

4. Connect all the cables and, if applicable, the tubing withthe new module of the same type.

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

6. In the case of CPI/CP output modules and CP valveterminals:Switch on the operating voltage supply and thecompressed air supply again.

7. Switch on the power supply for the CPV Direct again.

8. Check the addresses of the CPI system.

1. Installation


Commissioning


Chapter 2

Commissioning

2. Commissioning


Contents

2. Commissioning 2-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1 Addressing 2-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1.1 General instructions for addressing 2-3. . . . . . . . . . . . . . . . . . . . . . . . .

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

2.1.3 Address assignment of CPI/CP modules 2-6. . . . . . . . . . . . . . . . . . . . .


2.2 Bus configuration 2-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.1 Switching on the power supply 2-12. . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.2 Configuring DeviceNet slave features (EDS) 2-13. . . . . . . . . . . . . . . . . .

2.2.3 Remarks about configuration on the DeviceNet 2-17. . . . . . . . . . . . . . .

2.2.4 Configuration with RSNetWorx for DeviceNet with Standard EDS 2-19.

2.2.5 Configuration with RSNetWorx for DeviceNet with Modular EDS 2-24. .


2.3 Parameterisation 2-33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.1 Parameterisation methods 2-33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.2 Parameterisation with RSNetWorx with Standard EDS 2-34. . . . . . . . . .

2.3.3 Parameterisation with RSNetWorx with Modular EDS 2-36. . . . . . . . . . .

2.3.4 Device-specific parameterisation 2-40. . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.5 Automatic parameterisation via the scanner (ADR) 2-46. . . . . . . . . . . .

2.3.6 Parameterisation via the user program (Explicit Message) 2-47. . . . . .

2.4 Checklist for commissioning the CPV Direct on DeviceNet 2-48. . . . . . . . . . . . . .

2. Commissioning


2.1 Addressing

2.1.1 General instructions for addressing

Modular EDS / Standard EDS

The CPV Direct supports both Standard EDS as well asModular EDS configuration (see section 2.2.2).

– The EDS file receives all necessary information via theCPV Direct for Standard EDS.

– In the case of Modular EDS, each module type has its ownEDS file.

Setting EDS The use of Standard EDS or Modular EDS is not set directlyon the CPV Direct; it is defined by the configuration software.

NoteOnly one variant (Standard EDS orModular EDS) must beloaded in the RSNetWorx software program, The old vari-ant is overwritten when a new EDS variant is loaded intothe software.

2. Commissioning


2.1.2 Address assignment of the CPV valve terminal

The CPV valve terminal with field bus direct connectionalways occupies 16 output addresses, irrespective of thenumber of valve solenoid coils fitted on it. This enables theCPV valve terminal to be extended at a later date without theneed to shift the addresses.

The following diagram shows the addressing sequence of theindividual CPV valve plates.

0-1

2-3

4-5 8-9

10-11

12-13

6-7 14-15

Fig. 2/1: Address assignment of the CPV Direct

– A valve location on the CPV Direct always occupies2 addresses, even if it is fitted with a blanking plate orpressure-separator plate. If a valve location is fitted with adouble-solenoid valve, the following applies:

– pilot solenoid 14 occupies the lower-value address;

– pilot solenoid coil 12 occupies the more significantaddress.

With single-solenoid valves the higher-value addressremains unused.

2. Commissioning


– Addresses are assigned from left to right on the CPV Directand from the front to the rear on the individual valvelocations.

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

15Numbersof the outputs

Fig. 2/2: Address assignment of the CPV Direct (outputs)with examples for byte 0 and byte 1

2. Commissioning


2.1.3 Address assignment of CPI/CP modules

Tab. 2/1 provides an overview of the assigned addresses forthe various CPI/CP modules (as of end of 2011).

CPI/CP modules Assigned I/O onCPV-DN3-...

Type CPI-capable 1) CPI masters 1)

I O

CPI/CP input modules CP-E08-M8-CLCP-E08-M12-CLCP-E16-KL-CLCP-E08-M12-ELCP-E16-M8-ELCP-E32-M8-ELCP-E16-M8CP-E16N-M8CP-E16-M8-ZCP-E16-M12x2-5POLCP-E16N-M12x2CP-E16-KL-IP20-Z

YesYesYesYesYesYesNoNoNoNoNoNo

8 I8 I16 I16 I16 I32 I16 I16 I16 I16 I16 I16 I

––––––––––––

CPI/CP output modules CP-A04-M12-CLCP-A08-M12-EL-ZCP-A08-M12-5POLCP-A08N-M12

YesYesNoNo

––––

8 O8 O16 O16 O

CPI/CP valve terminals CPV...-CPICPV-SC-CPICPV...-GE-FB-4CPV...-GE-FB-6CPV...-GE-FB-8CPA10/14-IFB-CP

YesYesNoNoNoNo

– 16 O16 O16 O16 O16 O16 O

1) with extended functions

Further CPI modules and CPI-capable valve terminals in preparation.

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

2. Commissioning


2.1.4 Tool change configuration

With the string configuration in the tool change configurationyou can put CPI expansion connection modules into operationwithout new configuration. In the tool change configuration,pressing the SAVE button is not necessary.

The tool change configuration is useful if various CPI stringextensions are connected in turn to the CPV Direct duringoperation.

NoteThe system does not check in the tool change configur-ation which modules are actually connected. After chang-ing the string assignment, evaluation of input signals canappear to be defective if inputs are read which are nolonger present in the string assignment.

After changing the string assignment (e.g. with fewermodules): Ensure that only the addresses of the modulesactually connected to the CP string are processed by thecontroller. The same applies to outputs. Note the examplein Tab. 2/5.

Addressing and function With the tool change configuration the maximum possible32 inputs and 32 outputs will be assigned, irrespective ofwhether these are used or not. The addresses are assignedwithout gaps, module after module in ascending sequence.Please take this into account when programming thecontroller.

2. Commissioning


Device Assigned I/Os Addressing

CPV basic device 16 O Output byte 0 … 1

CPI extension 32 I Input byte 0 … 3

32 O Output byte 2 … 5

Tab. 2/2: I/O assignment for tool change configuration

Configuration Advantages Disadvantages

Standard – Good diagnostic possibilities– Protection against confusion of the

modules on the CP string

– Modifications to the CP extensionstring must be configured again.

Tool changeconfiguration

– Modifications to the CPI extensionstring are possible without newconfiguration.

– Can be configured easily

– Limited diagnostics possibilities– Address assignment of the change-

able configurations must be carriedout very carefully.

Tab. 2/3: Advantages and disadvantages of the tool change configuration

2. Commissioning


Configuration examples

The following table shows different CPI extensions with thetool change configuration. In this way you can connect theextensions1,2 or3 without a new configuration.

Tool change configuration Assigned addresses

I0.0.0...I0.7.0

O2.0.0...O2.3.0 I0.0.0...I0.7.0

I0.0.0...I0.7.0 I1.0.0...I1.7.0

I2.0.0...I2.7.0 I3.0.0...I3.7.0

O0.0.0...O1.7.0

Addresses used

1

2

3

O0.0.0 … O1.7.0

I0.0.0 … I3.7.0

O2.0.0 … O5.7.0

1 CPV-DN3 + CP-E08-M12-CL2 CPV-DI02 + CP-A04-M12-CL + CP-I08-M12-CL3 CPV-DN3 + 4x CP-I08-M12-CL

Tab. 2/4: Different extensions with tool change configuration

2. Commissioning


NoteThe following example makes clear that you must be verycareful with the tool change configuration, especially inusing the input and output addresses.

Explanationof the example

In configuration1 in Tab. 2/5 a lamp is connected to the2nd. output module as a signal generator. In configuration2 an actuator is connected to the 2nd. output module. Inboth cases, the address O3.7.0 is used.Take into account in the controller that the lamp is now ataddress O5.7.0 and an actuator is at O3.7.0.

Tool change configuration Assigned addresses

O2.0.0...O2.7.0 O3.0.0...O3.7.0

O2.0.0...O2.7.0 O3.0.0...O3.7.0 O4.0.0...O4.7.0 O5.0.0...O5.7.0

O0.0.0...O1.7.0

Addresses used

1

O3.7.0

O3.7.0 O5.7.0

2

O0.0.0 … O1.7.0

I0.0.0 … I3.7.0

O2.0.0 … O5.7.0

1 CPV-DN3 + 2x CP-A08-M12-CL2 CPV-DN3 + 4x CP-A08-M12-CL

Tab. 2/5: Example of a tool change configuration which requires special attention withthe addressing (see text above)

2. Commissioning


2.2 Bus configuration

NoteThe Festo valve terminal type CPV...-GE-DN3-8 can be usedon all DeviceNet masters. This chapter describes configur-ation and commissioning using the example of the Allen-Bradley controllers.

General instructions for commissioning

Please note the following special features when using the CPVvalve terminal on the DeviceNet:

– The I/O addresses of all recognised DeviceNet slaves canbe freely assigned as M-file addresses or as discrete I/Osin the Scanlist.

– The address assignment of a network slave is usuallycarried out in ascending sequence.

– The input and output addresses can be assigned indepen-dently of each other.

NoteAssign the I/O addresses of the network slaves so thatthere is sufficient reserve for later extensions.

The following sections contain generally applicable instruc-tions for configuring a valve terminal on the DeviceNet.

Detailed information can be found in the documentation orthe Help for the configuration program you are using.

2. Commissioning


2.2.1 Switching on the power supply

NotePlease also observe the switching-on instructions in themanual for your PLC.

After switching on, the controller automatically performs acomparison between the target and actual configurations. Itis important for this configuration run that:

• the specifications for the field bus configuration are com-plete and correct,

• the power supplies for the programmable logic controllerand for the field bus slaves are switched on either simul-taneously or in the sequence indicated below.

Please note the following when switching on the powersupply:

Common supply Common power supply for the control system and all fieldbus slaves via a central power unit or a central switch.

Separate supply Switch on the separate power supplies of the controllersystem and field bus slaves in the following order:

1. operating voltage power supply of all field bus slaves,

2. operating voltage power supply for the controller.

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 about certainfeatures of the slave.

The features of the various slaves are usually managed by theconfiguration 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”:

– Standard EDS

– Modular EDS

– Enter slave properties manually (only when using theparameter settings set at the factory).

NoteOnly one variant (Standard EDS orModular EDS) must beloaded in the RSNetWorx (or in other tools) softwareprogram. The old variant is overwritten when a new EDSvariant is loaded into the software.

Reference source for EDS files

Website Current EDS-files, icons and information about the EDS filescan be found on the World Wide Web at:

– www.festo.com/fieldbus

2. Commissioning


Installing a Standard EDS file

Notes about how to install an EDS file and an ICO or BMP filecan be found in the manual or in the Help for your configur-ation program.

You will need the following files for the CPV Direct:

File type File name

EDS file CPV_DN3.EDS

ICO file (icon) CPV_DN3.ico

BMP file (Bitmap) CPVDN3.bmp

Tab. 2/6: Configuration files (Standard EDS) for CPV Direct

EDS file The EDS file contains all the necessary features of the valveterminal type CPV...-GE-DN3-8. You can install this file usingyour configuration program.

ICO/BMP file You can assign the Bitmap file or the Icon file to the valveterminal, depending on the configuration program used.The valve terminal will then be represented accordingly in theconfiguration program.

2. Commissioning


Installing a Modular EDS file

Notes about how to install an EDS file and an ICO or BMP filecan be found in the manual or in the Help for your configur-ation program.

You will need the following files for the CPV Direct:

File type File name Description

EDS CPVDN3_chassis.eds Base file for Modular EDS

EDS CPVDN3_adapt.eds Provides the communication adapter in the configurationprogram.

EDS CPVDN3_main.eds...CPVDN3_main_status.eds

Provides the CPV Direct base unit. You parameterise thelocal valves with this module.

EDS CPVDN3_CP_01.eds...CPVDN3_CP_40.eds

There is an EDS file for every module type. It contains theinformation needed for configuration and parameterisa-tion.

EDS CPVDN3_tool.eds...CPVDN3_tool_status.eds

Provides the CPV Direct base unit in the tool changeconfiguration. You parameterise the local valves with thismodule.

ICO CPVDN3_....ico Icon file for representing the CPV Direct or module in theconfiguration program.

Tab. 2/7: Configuration files (Modular EDS) for CPV Direct

• Install the files with the configuration program.

You must install at least the Chassis EDS and the EDS files ofthe required modules.Recommendation: Install all EDS files.

2. Commissioning


Enter slave features manually

When an EDS file is installed, the following information aboutthe DeviceNet slave is added to the EDS library. This informa-tion can also be entered manually.

Information Description

Vendor name Festo Corporation

Vendor ID 26D / 1AH

Device Type 27D / 1BH

Product code 8951D / 22F7H

Major revision / Minor revision 1/4

Input size / Output size Depends on the specified string extension

Product name CPV-DN3-8A

Catalogue number 546 198/ 546 200/ 546 202

Tab. 2/8: DeviceNet slave features

When the EDS library has been extended, the valve terminalis entered in the slave list as a possible DeviceNet slave. Itcan now be added to a network.

2. Commissioning


2.2.3 Remarks about configuration on the DeviceNet

When the slave features have been configured (e.g. by in-stallation of the EDS file), the following steps are required forparameterisation, depending on the configuration program.

1. Add the slave to the project / network (online or offline).If the slave is added e.g. offline, it will be selected fromthe slave list and added to the network.

2. Assign the slave to a scanner. A network can containseveral scanners. The slave must be assigned to ascanner.

3. Define the I/O parameters of the slave. The followingentries are required here:

• Number of I/O bytes to be transferred. For theCPV Direct, the number depends on the connectedextensions (see section 1.6):– 2 input bytes occupied– 2 or 4 output bytes occupied.

• Specification of the communication type.The following applies for the CPV Direct:– “Polled communication”or– “Change of State / Cyclic”

In addition to these communication connections, a“Strobed I/O” connection must be used in each casefor the diagnostics.

NoteThe specification of the diagnostics mode must correspondto the setting of the 2-element DIL switch (see section1.2.5).

2. Commissioning


NoteThe following applies to an SLC 500 with an Allen-Bradleyscanner type 1747-SDN:

– “Change of state / Cyclic” can only be used in combina-tion with the diagnostics via Strobed I/O starting fromsoftware version V4.015 of the scanner.

– “Polled I/O” with “Strobed I/O” is also supported byearlier versions.

• Assign the I/O addresses of the slave to thePLC operands.

• 1. Assign one diagnostic byte to the PLC operands.

4. Load the configuration into the scanner.

2. Commissioning


2.2.4 Configuration with RSNetWorx for DeviceNet with Standard EDS

This section gives instructions on parameterising withRSNetWorx for DeviceNet version 06.01.00 from Rockwell.

NoteAll steps listed refer by way of example to the Allen-Bradley scanner 1756-DNB. They apply accordingly toother masters.

Add the slave into the project / network (Standard EDS)

RSNetWorx for DeviceNet contains an EDS Wizard which sup-ports you for installation of the EDS file. After installing theEDS-file, you will find the CPV Direct in the “Hardware” list.

• Drag the desired slave with the mouse into the net-work on the right-hand side.

1

1 CPV Direct type CPV...-GE-DN3-8 in the “Hardware” list

Fig. 2/3: Hardware list and network in RSNetWorx for DeviceNet (Standard EDS)

2. Commissioning


Assign the slave to a scanner (Standard EDS)

1. Select the scanner in the network. After double clickingthe selection, the dialogue box for assignment of theslave is displayed.

2. Select the “Scanlist” tab and assign the existing slaves tothe scanner.

1

1 Button for assigning the slave

Fig. 2/4: “Scanlist” tab (example)

2. Commissioning


Set the I/O parameters of the slave (Standard EDS)

1. Select a slave in the “Scanlist” (Fig. 2/4). After doubleclicking the selection, the dialogue box for setting the I/Oparameters is displayed.

2. Set the I/O parameters of the slave in the “Polled” field.Confirm with OK.

NoteAfter displaying the dialogue box, parameter values arealready entered which however do not necessarily have tomatch your configuration.

Therefore, always input your own parameter values in thedialogue box.

Fig. 2/5: Dialogue box for defining the I/O parametersof the slave

2. Commissioning


Assign the I/O addresses of the slave (Standard EDS)

You can assign the I/O addresses of the CPV Direct to thePLC operands using the “Input” and “Output” tabs.

Fig. 2/6: Address assignment of the input (example)

The CPV Direct appears in the input data with two separatecommunication connections:

– A “Strobed” connection for transmitting the 8 status bits(diagnostic information).

– A “Polled” or “Change of State” connection for transmit-ting the physical input data.

2. Commissioning


Fig. 2/7: Address assignment of the output (example)

Load the configuration into the scanner

Finally, load the configuration data into the scanner.Further information can be found in the documentationfor the scanner.

2. Commissioning


2.2.5 Configuration with RSNetWorx for DeviceNet with Modular EDS

This section gives instructions for the configuration withRSNetWorx for DeviceNet version 6.01.00 from Rockwell.

NoteAll steps listed refer by way of example to the Allen-Bradley scanner 1756-DNB. They apply accordingly toother masters.

Add the slave into the project / network (Modular EDS)

RSNetWorx for DeviceNet contains an EDS Wizard which sup-ports you for installation of the EDS files. After installation ofthe Modular EDS files, you will find the file “CPV-DN3 ModularCom. Adapter” in the “Hardware” list.

• Drag the desired entry with the mouse into the net-work on the right-hand side.

1

1 CPV-DN3 Modular Com. Adapter in the “Hardware” list

Fig. 2/8: Hardware list and network in RSNetWorx for DeviceNet (Modular EDS)

2. Commissioning


Configure modules (Modular EDS)

1. Select the CPV Direct in the network. The dialogue boxis displayed after double clicking the selection.

2. Select the “Module Configuration” tab.

1

2

3

1 Display format of the hardware list (Catalogue Name /Product Name)

2 Configuration window

3 Hardware list (see Tab. 2/9)

Fig. 2/9: Module configuration with Modular EDS (example)

2. Commissioning


Hardware list(Catalogue Name)

Meaning

CPV-DN3 Modular – CPV Direct Modular Com. Adapter– The module is automatically placed on

Slot 00 by the software and cannot bedeleted or moved.

CPV-DN3 Main VT – CPV Direct basic unit– String configuration: Normal mode– Status byte in “Strobed I/O”

CPV-DN3 Main VT+ Status

– CPV Direct basic unit– String configuration: Normal mode– Status byte in “Discrete Inputs”

CPV-DN3 Tool Change – String configuration: Tool changeconfiguration

– Status byte in “Strobed I/O”

CPV-DN3 Tool Change+ Status

– String configuration: Tool changeconfiguration

– Status byte in “Discrete Inputs”

CPI ...DI – CPI Input module

CPI Module ...DO – CPI Output valve terminal

Tab. 2/9: Meaning of the entries in the hardware list

3. Drag the modules according to the extension of yourCPV Direct into the configuration table on the right-handside.

No CPI modules must be configured for the tool changeconfiguration (see section 2.2.6).

2. Commissioning


You can display the number of occupied bytes of the inputsand outputs on the “I/O Summary” tab.

Fig. 2/10: Display of the I/O bytes (Modular EDS)

2. Commissioning


Assign the slave to a scanner (Modular EDS)

1. Select the scanner in the network. After double clickingthe selection, the dialogue box for assignment of theslave is displayed.

2. Select the “Scanlist” tab and assign the existing slavesto the scanner.

1

1 Button for assigning the slave

Fig. 2/11: “Scanlist” tab (example)

2. Commissioning


Assign the I/O addresses of the slave (Modular EDS)

1. Double-click on the scanner in the network.The dialogue box will be displayed.

2. Assign the input addresses of the CPV Direct to thePLC operands on the “Input” tab (see Fig. 2/12).

3. Assign the output addresses of the CPV Direct to thePLC operands on the “Output” tab.

Fig. 2/12: Address assignment of the input(example, Modular EDS)



2. Commissioning


2.2.6 Tool change configuration

Configuration with RSNetWorx for DeviceNet

This section gives instructions for the configuration withRSNetWorx for DeviceNet version 6.01.00 from Rockwell.

1. Prepare your network and assign a slave to the scanner(see section 2.2.5).

2. Select a slave in the “Scanlist” (Fig. 2/11). After doubleclicking the selection, the dialogue box for setting theI/O parameters is displayed.

3. Specify the I/O parameters of the slave using themaximum possible 4 bytes.

Further information about the tool change configuration canbe found in section 2.1.4.

Fig. 2/13: Dialogue box for specifying the I/O parameters(Modular EDS)

2. Commissioning


Tool change configuration

1. Select the CPV Direct in the network. The dialogue box isdisplayed after double clicking the selection.


1

2

3

1 Display format of the hardware list (Catalogue Name /Product Name)

2 Configuration window

3 Hardware list (see Tab. 2/9)

Fig. 2/14: Tool change configuration for RSNetWorx (example)

3. Drag the “CPV-DN3 Main VT” and “CPV-DN3 Tool Change”modules into the configuration table on the right-handside (if needed, the variants with “+ Status”).

NoteYou can display the number of occupied bytes of the inputsand outputs on the “I/O Summary” tab (see also Fig. 2/10).

2. Commissioning


Assign the I/O addresses of the slave

CautionCommunication via DeviceNet will always start, even if theaddresses are used incorrectly.

Incorrect addressing can cause malfunctions in the toolchange configuration.

Pay attention to correct use of the input and output signalsin your controller process.

1. Double-click on the scanner in the network. The dialoguebox will be displayed.

2. Assign the input addresses of the CPV Direct to thePLC operands on the “Input” tab (see Fig. 2/12).

3. Assign the output addresses of the CPV Direct to thePLC operands on the “Output” tab.



Information about address examples can be found insection 2.1.4.

2. Commissioning


2.3 Parameterisation

CautionA different parameterisation will result in a different reac-tion. Check which settings are required when replacingvalve terminals. Ensure that the settings are restored(e.g. in the start-up phase by the superordinate PLC/IPC).

The CPV Direct is supplied from the factory with presetparameters.

2.3.1 Parameterisation methods

The CPV Direct can be parameterised using different methods(see Tab. 2/10).

Recommendation:Use the ADR function (Automatic Device Replacement) or theExplicit Message programming.If the parameters are transferred to the CPV Direct afterswitching on, the settings are also retained after replacementof a CPV Direct.

NoteThe last parameterisation received in the CPV Direct isalways valid.

2. Commissioning


Method Description Advantages Disadvantages

Parameterisationvia the configur-ation program(e.g. RSNetWorx)

Setting the parametersusing the configurationprogram and direct trans-mission to the DeviceNetslave

– Fast, simple para-meterisation duringcommissioning fortesting the para-meters

– Local storage in theCPV Direct; will belost if the valveterminal is replaced

Parameterisationvia the scannerautomatically afterPower On(configurationrecovery via ADR)

Setting the parametersusing the configurationprogram and direct trans-mission to the scanner.The parameters are trans-mitted from the scanner tothe DeviceNet slave afterPower On

– Parameters areloaded againautomatically afterPower On and aretherefore alsoretained if theCPV Direct isreplaced

– The scanner mustsupport ADR

Parameterisationvia the userprogram (explicitmessaging)

Parameterisation via“Explicit Message”

– Parameters aresaved in the PLC

– Explicit Messageprogrammingrequired

Tab. 2/10: Parameterisation methods

2.3.2 Parameterisation with RSNetWorx with Standard EDS

With RSNetWorx, you can carry out parameterisation usingthe “Parameters” tab of the DeviceNet slave.

The prerequisite is that the EDS file of the DeviceNet slave iscontained in the EDS library (see section 2.2.2).

2. Commissioning


4

3

1

2

1 “Groups” checkbox for displaying the parameters anddata grouped in directories

2 List of the parameters and data

3 Window for setting the parameter values

4 Buttons for online display (monitor), uploading anddownloading parameters

Fig. 2/15: Parameterisation with Standard EDS

2. Commissioning


Changing parameters Click on a value (Current Value) and change it in the list fieldor in a separately opening window.

The settings saved in the project are displayed in offlinemode.

Transmitting parameters In online mode, you can transmit parameters and displaythese online.

Please note:

– In online mode the settings of the CPV Direct will be trans-mitted and displayed when accessed. Transmission of thevalues requires a certain amount of time.

– Current values are continuously displayed only in monitormode. However, there is no detail representation.

You can find notes about the specific DeviceNet parametersin section 2.3.4.

2.3.3 Parameterisation with RSNetWorx with Modular EDS

When Modular EDS is used, you can create the parameters bymodule with RSNetWorx.

The prerequisite is that the Modular EDS files of theDeviceNet slave are contained in the EDS library(see section 2.2.2).

Fig. 2/16 shows the “Module Configuration” tab of the CPVDirect. Double clicking on the modules in the configurationtable brings you to the windows for setting the parameters.

2. Commissioning


1

2

3

1 Buttons for uploading and downloading the parameters

2 System parameters and system data

3 Module parameters

Fig. 2/16: Parameterisation with Modular EDS

The settings saved in the project are displayed in offlinemode.

2. Commissioning


Changing systemparameters

• Double click on the CPV Direct in the configuration table.

• Set the system parameters in the displayed window inthe “Configuration Settings” tab. Confirm twice with OK.

Fig. 2/17: Parameterisation of the system parameters anddata with Modular EDS

Changing moduleparameters

• Double click on the CPV modules in the configurationtable.

• Set the module parameters in the displayed window inthe “Advanced Parameters” tab. Confirm twice with OK.

2. Commissioning


Fig. 2/18: Parameterisation of the module parametersand module data with Modular EDS

Transmitting parameters In online mode, you can transmit parameters and displaythese online.

Please note:

– In online mode the settings of the CPV Direct will be trans-mitted and displayed when accessed. Transmission of thevalues requires a certain amount of time.

– Current values are continuously displayed only in monitormode. However, there is no detail representation.

You can find notes about the specific DeviceNet parametersin section 2.3.4.

2. Commissioning


2.3.4 Device-specific parameterisation

The CPV Direct supports various device parameters by meansof which you can set the reaction of the valve control andsome status messages. You can set the parameters by select-ing “Parameters” in the Network Configurator.

The example in Fig. 2/19 shows how you can address thevalve coils.

Program-controlled access to the PLC is made via “ExplicitMessage” programming. The addresses of the DeviceNetObject Model required for this can be found in appendix B.

Reaction of the outputs in the Fault mode

If there is a fault in the communication via DeviceNet, the busslaves will assume the Fault mode. The causes of these faultscan be:

– physical interruption in the network

– faults in data telegrams.

In the Fault mode, the outputs for valve control and for theoutput modules can assume one of the following states:

– reset the output

– set the output

– freeze the current status of the output.

The state to be assumed can be determined separately foreach output. The standard setting is “Reset output”.

2. Commissioning


Reaction of the outputs in the Idle mode

The Idle mode is assumed by the slaves when this isrequested by the master or the scanner. The following appliesin this state:

– inputs are transferred

– outputs of the slaves are no longer updated.

In the Idle mode, the outputs for valve control and for theoutput module can assume one of the following states:

– reset the output

– set the output

– freeze the current status of the output.

The state to be assumed can be determined separately foreach output. The standard setting is “Reset output”.

2. Commissioning


Setting parameters

The valves of the CPV Direct basic unit and the outputs of themodules in the extension are set with separate parameters.

Parameter Value Meaning

Fault Action, Main UnitIdle Action, Main Unit

0 The state of the output base unit is defined by theparameters “Fault Value” and/or “Idle Value”

1 The status of the output of the base unit is frozen

Fault Value, Main Unit 1)

Idle Value, Main Unit 1)0 Base unit output is reset

1 Base unit output is set

Fault Action, Extension UnitIdle Action, Extension Unit

0 The state of the output module in the extension is definedby the parameters “Fault Value” and/or “Idle Value”

1 The state of the output module in the extension is frozen

Fault Value, Extension Unit 2)

Idle Value, Extension Unit 2)0 Output module in the extension is reset

1 Output module in the extension is set

1) The specified parameter is only taken into account if the corresponding output in the “Fault Action,Main Unit” or “Idle Action, Main Unit” parameter is set to 0.

2) The specified parameter is only taken into account if the corresponding output in the “Fault Action,Extension Unit” or “Idle Action, Extension Unit” parameter is set to 0.

Tab. 2/11: Meaning of the parameters in Fault mode and Idle mode

2. Commissioning


1

2

3

1 Parameter value of the valve coil activated (= 1)

2 Parameter value of the valve coil not activated (= 0)

3 Assigned valve / valve coil

Fig. 2/19: Example for the parameterisation of the valve coils(Idle Action Main Unit, Standard EDS)

2. Commissioning


Condition Counter for the valve function

The Condition Counter is used for the preventive maintenanceof wearing parts, necessary adjustments depending on move-ment, etc.

There is a counter for each valve coil. The values are providedin 32-bit format. You can compare the actual value with aspecified target value automatically.

Name Format 1) Description

Condition Counter Value 2) UDINT Counter value of the Condition Counter

Condition Counter Preselect 2) UDINT Limit value of the Condition Counter

Reset Condition Counter USINT Resetting the Condition Counter

Condition CounterPreselect Compare

USINT Becomes “1” when the limit value of theCondition Counter is reached

1) UDINT = Unsigned Double Integer; USINT = Unsigned Short Integer2) retained in the CPV Direct

Tab. 2/12: Condition Counter parameters

You can set or read out these parameters via the deviceparameters of your network configuration software.

Reset Cond.Counter Value Bit

U32

Condition Counter

U32

(Coil)Cond. Counter Compare

Cond. Counter ValueCond. Counter Preselect

Fig. 2/20: Method of operation of the Condition Counter

2. Commissioning


The condition counter automatically counts the number ofvalve actuations. With the parameter “Reset ConditionCounter Value” you can reset the counter value (“ConditionCounter Value”) at any time. The reset parameter workspositive-edge orientated, only the transition from value “0”to value “1” will reset the “Condition Counter Value”.

With the parameter “Condition Counter Preselect” you candefine a limit value for each counter. If this limit value isexceeded, the parameter “Condition Counter Compare” willbe set. In addition to the individual counters compare Status,all 16 comparison results are represented together in theparameter Counter Preselect Compare 1 … 16.”

With the value “0” in the “Condition Counter Preselect”, thecompare function becomes inactive (standard setting).

Fig. 2/21: Example for parameterisation of the ConditionCounter with RSNetWorx

2. Commissioning


2.3.5 Automatic parameterisation via the scanner (ADR)

ForModular EDS, you need RSNetWorx Version 5 or later forautomatic parameterisation.

In order to force automatic parameterisation when aCPV Direct is replaced or after Power on:

1. Double click on the scanner in the network. Change to the“ADR” tab.

2. Select the CPV Direct from “Available Devices”.

3. Under “ADR Settings”, activate the “ConfigurationRecovery” setting.

The scanner now automatically loads the specified para-meters into the CPV Direct before it exchanges I/O data withthe CPV Direct.

NoteWithout ADR, the parameters are stored locally in the valveterminal.

2. Commissioning


Fig. 2/22: ADR setting in RSNetWorx

2.3.6 Parameterisation via the user program (Explicit Message)

Program-controlled access to parameters is made via the“Explicit Message” programming. The addresses of theDeviceNet object model necessary for this can be found inappendix B of this manual.

Information about programming can be found in the manualfor your controller.

2. Commissioning


2.4 Checklist for commissioning the CPV Direct on DeviceNet

Observance of the following points helps you to avoid errorsduring commissioning the CPV Direct on DeviceNet.

• Check the DIL switch settings before using the CPV Direct.

• Note the instructions for switching on the power supply insection 2.2.1.

• Check the configured address range (process data andassigned input and output bytes). Test the inputs andoutputs if necessary.

• Check the address assignment of the inputs and outputs,particularly for the tool change configuration.

• Ensure that the desired parameterisation of the CPV Directin the start-up phase or after field bus interruptions isrestored by the interface module. After a replacement,thenew CPV Direct will therefore also be operated with thedesired parameter settings.

• Check the parameterisation, for example using theconfiguration program.

Diagnosis and error treatment


Chapter 3

Diagnosis and error treatment

3. Diagnosis and error treatment


Contents

3. Diagnosis and error treatment 3-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 Diagnostics via LEDs 3-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.1 Normal operating status 3-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.2 Fault diagnosis using the LED 3-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.3 Status display of the valve solenoid coils 3-8. . . . . . . . . . . . . . . . . . . .

3.2 Diagnostics via DeviceNet 3-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.1 Diagnostics via software configurator with Standard EDS 3-10. . . . . . .

3.2.2 Diagnostics via software configurator with Modular EDS 3-11. . . . . . . .

3.2.3 Diagnostics via user program (Explicit Messaging) 3-13. . . . . . . . . . . . .

3.3 Error handling 3-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4 Short circuit/overload 3-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.1 Output module 3-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.4.2 Sensor supply on one input module 3-16. . . . . . . . . . . . . . . . . . . . . . . .



3.1 Diagnostics via LEDs

The LEDs on the cover indicate the operating status of theCPV valve terminal.

1

2

3

1 LED PS: “Power System”: Operatingvoltage supply for theelectronics and sensors

LED PL: “Power Load”: Load voltagesupply for the valves (andvalves/outputs in theCP extension string)

2 LED MNS: Module/network statusLEDP: CPI system error or

other error messages

3 Yellow LEDs for pilot solenoids 12and 14

Fig. 3/1: LEDs on the CPV Direct

Illustration of the LED The various statuses of the LEDs are represented bysymbols in the following overviews:

LED lights; LED flashes; LED off.



3.1.1 Normal operating status

The Power LED and the MNS LED light green in the normaloperating state. Depending on the switching state, yellowLEDs of the pilot solenoids also light.

LED Display Operating status

PS lights green Operating voltage for the electronics/sensors is present

PL lights green Load voltage for valves/outputs is present

MNS lights green The CPV Direct is assigned to a master

Tab. 3/1: LED displays in the normal operating condition

3.1.2 Fault diagnosis using the LED

Operating voltage of electronics/sensors (LED PS)

LED Display Operating status Error handling

PS off Operating voltage for the elec-tronics/sensors is not present

• Check operating voltage supply(pin 1)

PS flashesslowly(green)

Operating voltage of the elec-tronics/sensors in the CPV Direct orin the extension string < 20.4 V

PS lights green Operating voltage for the elec-tronics and sensors is present

–

Tab. 3/2: Fault diagnosis with the green LED PS



Operating voltage load supply (LED PL)


PL off Load voltage for valves/outputsnot applied

• Check load voltage supply (pin 2)

PL flashes fast(green)

Load voltage of CP valves of theCPV Direct < 20.4 V

PL flashesslowly(green)

Load voltage in the CPI extensionstring < 20.4 V

• Check load voltage supply of theCPI extension string (pin 2)

PL lights green Load voltage for valves/outputsis present

–

Tab. 3/3: Fault diagnosis with the green LED PL



Module/network status (LED MNS)


MNS off – Operating voltage for theelectronics is not present

– Dup_MAC_ID test is notcompleted yet 1)

• Check operating voltage supply(pin 1)

• Wait for the end of the Dup_Mac_IDtest.If the LED does not light, the stationnumber might be assigned twice.Check station number.

MNS flashesgreen

– The CPV Direct is not assignedto a master

– Dup_MAC_ID test iscompleted, but the CPV Directhas no connection to the fieldbus

• Check configuration• Check master status. Master is

probably not in the RUNmode

MNS flashes red – Connection time-out– fault in the master

• Resolve cause for the time-out• Check master status

MNS lights red – Communication fault

– Hardware fault

• Check baud rate setting• Check connection to the network• Servicing required

MNS flashes redand green

– Specific communication faults • Check field bus• Check master status

MNS lights green The CPV Direct is assigned to amaster

–

1) Test algorithm which ensures that station numbers on the network are not assigned twice.The test is usually carried out automatically when the network connection is set up.

Tab. 3/4: Fault diagnostics with the red/green LED MNS



CPI system error or other errors (LEDP)


P off Normal operating status –

P flashes fast(red)

CP string fault:– Configuration error after

Power ON• Check the CP configuration and, if

necessary, carry out new recogni-tion (see section 1.2.6)

P flashesslowly(red, everysecond)

Peripheral error in the CP string:– The module has a diagnostic

fault (short circuit, overload,...)

• Check the modules in the CP string(see section 3.2)

P lights red Module failure in the CP string:– Line interrupted or short-circuit

in the string– if the LEDs PS/PL are off:

Hardware fault

• Check CPI cables

• Servicing required

Tab. 3/5: Fault diagnosis with the red LEDP



3.1.3 Status display of the valve solenoid coils

There is a yellow LED for every valve solenoid coil(see Fig. 3/1). This LED indicates the switching status of thevalve solenoid coil.

NoteThe LEDs indicate the signal states only if there are valvecoils at the relevant valve locations. For this purpose theload voltage must be within the permitted tolerance.

LED Display Valve solenoid coil Meaning

off – Home position There is no signal (logical “0”)

lights yellow – Switching positionor

– Home position

There is a signal (logical “1”)There is a signal (logical “1”) but:– the load voltage of the valves is below the per-

mitted tolerance range (< 20.4 V DC) or– the compressed air supply is not OK or– pilot exhaust blocked or– servicing required

Tab. 3/6: LED for the status display of the valve solenoid coils



3.2 Diagnostics via DeviceNet

The valve terminal and the CPI/CP extensions support diag-nostics via DeviceNet. The following possible diagnostics areavailable:

– diagnostics via the configuration program(e.g. RSNetWorx, EDS)

– diagnostics via DeviceNet scanner (Strobed I/O, Polled)

– diagnostics via the user program (Explicit Messaging).

You set the diagnostics mode on the 2-element DIL switch(see section 1.2.5).

Use of the diagnostics byte

The DeviceNet diagnostics object (object class 103d) providesdetailed diagnostics information.

Bit Status Diagnostics applies tomodule

0 CP-Err: CPI/CP system general fault (configuration error,module failure, CP/CPI string short-circuit)

CPV Direct basic unit

1 extDiag: Extended diagnostics message on a module(e.g. valve wire break)

CPI modules

2 SC/O: Short circuit/overload at the output module CPI/CP output modules

3 Voff: Load voltage failure at output module CPI/CP output modules

4 Vsen: Failure in sensor supply CPI/CP input modules

5 Vtol: Load voltage of the valve coils < 20.4 V(on the CP string)

CP valve terminal

6 CM: Condition monitoring: At least one valve counter hasexceeded the limit value

CPV Direct basic unit

7 Vload: Power supply of the CPV Direct < 20.4 V CPV Direct basic unit

Tab. 3/7: Output of the error states of the CPI/CP system as status byte



3.2.1 Diagnostics via software configurator with Standard EDS

1. Ensure that the CPV Direct is online on the DeviceNet.

2. Double click on the symbol of the valve terminal in thesoftware configurator (e.g. RSNetWorx).

3. Select the “Device Parameters” tab.

With the “Groups” checkbox, you can display groupedparameters and data.

4. Click on the value of the status byte (Current Value).The window with the status byte diagnostics informationis displayed.

Detailed information about parameters and data can befound in appendix B.



Fig. 3/2: Display of diagnostics information for Standard EDS(see Tab. 3/7 for the meaning of the displays)

3.2.2 Diagnostics via software configurator with Modular EDS

1. Ensure that the CPV Direct is online on the DeviceNet.

2. Double click on the symbol of the valve terminal in thesoftware configurator (e.g. RSNetWorx).


4. Double click on the CPV Direct base unit in theconfiguration table (Module 0).



5. Select the “Configuration Settings” tab.

6. Click on the value of the status byte (Current Value).The window with the status byte diagnostics informationis displayed.

Fig. 3/3: Display of diagnostics information for Modular EDS(see Tab. 3/7 for the meaning of the displays)



3.2.3 Diagnostics via user program (Explicit Messaging)

Extended diagnostics can be made from the user program via“Explicit Messaging”.

Possible sequence Diagnostic data Object which supplies thediagnostic data

1. Check to see if there arediagnostic data

Diagnostic status Module-independent systemobject (104d)

2. Ascertain the number of themodule in which a fault hasoccurred.

Number of the module Module-independent systemobject (104d)

3. Ascertain relevant modulediagnostic data

Fault number, channel type andnumber of the faulty channel

Parameter Object Modules(103d)

Tab. 3/8: Possible sequence of the diagnostics via the user program

Overview of diagnostics data with Standard EDS

The following DeviceNet objects provide detailed diagnosticinformation:

Objectclass

Name Diagnostic data

103d Diagnostic Object – Faulty channel type– Number of the faulty channel– Module fault number

104d Parameter Object – Number of the module in which a fault has occurred.– Diagnostic status (specifies whether there are diagnostic data)– System fault number

Tab. 3/9: Diagnostics data (Standard EDS)



3.3 Error handling

With the following faults, the reaction of the CPI systemdepends on the configured reaction of the master module:

– telegram failure

– The master has stopped

– interruption in the bus cable.

Depending on the parameterisation or configuration, theoutputs (valves, electrical outputs) will be switched off(factory setting), switched on or retain their status.

Warning• Ensure that valves and outputs are put into a safe stateif the faults named occur.

An incorrect status of the valves and outputs can result indangerous situations.

NotePlease note the following if the outputs are reset afterPLC stop, field bus interruption or fault:

– Single-solenoid valves move to the basic position.

– Double-solenoid valves remain in the current position.

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



3.4 Short circuit/overload

Detailed information about input and output modules can befound in the manual “CP modules electronics” and “CPI-CLmodules, CPI-EL modules”.

3.4.1 Output module

If there is a short circuit or overload:

– all digital outputs of an output module will be switched off

– if present, the diagnostic LED on the output module willlight, otherwise the green LED will flash

– the short-circuit/overload bit in the DeviceNet diagnosticsobject (object class 103d) will be set.

NoteThe outputs cannot be used again until the short circuit oroverload has been eliminated and the fault cleared.

Clearing faults

You clear the faults by resetting all 8 outputs. You can do thisin one of the following ways:

Options Explanation

• Set all the outputs of the output module tological “0” (RESET)

• Briefly interrupt the CP connection on theCP output module

• Briefly interrupt the operating voltage for theCPI system

– Manually or automatically in the program

– The outputs on the output module will bereset automatically

– All outputs on the CPI system will be resetautomatically

Tab. 3/10: Possibilities for clearing the error

The outputs can then be used again. If the short circuit/overload still exists, the outputs will be switched off again.



3.4.2 Sensor supply on one input module

If there is a short circuit, overload or voltage fault in thesensor supply:

– the sensor supply for all inputs of the module will beswitched off

– if present, the diagnostic LED on the output module willlight, otherwise the green LED will flash

– the Vsen bit in the DeviceNet diagnostics object(object class 103d) will be set.

NoteThe inputs cannot be used again until the short circuit oroverload has been eliminated and the fault cleared.

Clearing faults

You have the following alternatives for clearing faults:

1. Briefly interrupt the CP connection on the CP inputmodule.

2. Briefly interrupt the operating voltage for the CPI systemon the CPV Direct.

The inputs can then be scanned again. If the short circuit/overload still exists, the fault will be shown again.

Module CP-E16-M8-Z:The short circuit/overload will be reset automatically and thevoltage will switched on again.

Technical appendix

A-1Festo P.BE-CPV-DN3-EN en 1201a

Appendix A

Technical appendix

A. Technical appendix

A-2 Festo P.BE-CPV-DN3-EN en 1201a

Contents

A. Technical appendix A-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.1 Technical specifications A-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.2 DeviceNet specification of the CPV valve terminal A-6. . . . . . . . . . . . . . . . . . . . .

A.3 Accessories A-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.4 Compatibility of the CPV...-GE-DN3-8 with earlier products A-8. . . . . . . . . . . . . .



A.1 Technical specifications

General

Temperature range– Operation– Storage/transport

-5 … +50 °C-20 … +70 °C

Relative air humidity 95 %, non-condensing

Protection class according to EN 60529(plug connector inserted or provided withprotective cap)

– IP65 with Micro Style connection (2 x M12) or Sub-Dconnection (with Festo plug)

– IP20 with Open Style connection

Protection against electric shock(protection against direct and indirectcontact according to IEC/DIN EN 60204-1)

by means of a PELV circuit(Protective Extra-Low Voltage)

Electromagnetic compatibilityEMC interference emissionEMC resistance to interference

see declaration of conformitywww.festo.com

Vibration and shock– Vibration

– Shock

– tested according to DIN/IEC 68/EN 60068 part 2-6;for wall mounting:0.35 mm path at 10 … 60 Hz,5 g acceleration at 60 … 150 Hz

– tested according to DIN/IEC 68/EN 60068 part 2-27;for wall mounting:±30 g at 11 ms duration; 15 cycles

Valves/Pneumatics see Pneumatics manual type P.BE-CPV-...



Operating voltage for bus interface and logic

Pin 1Power supply connection– Nominal value– Tolerance

24 V DC (reverse polarity protected)20.4 … 26.4 V

Current consumption– Nominal value max. 100 mA

Residual ripple 4 Vss (within tolerance)

Electrical isolation bus interface opto-decoupled

Load voltage for solenoid CPV valves

Pin 2Power supply connection– Nominal value– Tolerance

24 V DC (reverse polarity protected)20.4 … 26.4 V

Current consumption– Nominal value– Tolerance

sum of all switched-on CP solenoid valvessee manual “CPV pneumatics”

Residual ripple 4 Vss (within tolerance)

Operating voltage for bus interface

Sub-D plug: Pin 9Micro style connection (2 x M12): Pin 2Open Style connection: Pin 5– Nominal value– Tolerance– Current consumption

24 V DC (reverse polarity protected)11 … 30 Vmax. 30 mA



CPI system

Design– No. of CP strings– Cable length per CP string– Number of CPI/CP modules per CP string– Number of inputs/outputs per CP string– Update time

– all CP strings assigned exclusively with moduleswith extended functions

– mixed string assignment– Supports the extended functions of the CPI system

1max. 10 m (see Tab. 1/15 and Tab. 1/16)max. 432 I / 32 O

max. 2 ms

max. 4 msyes

Current consumption on CP string max. 1.6 A at 24 V

Short circuit protection automatic voltage return

Technical specifications for the pneumatics can be found inthe “Pneumatics manual, P.BE-CPV-...”

Field bus DeviceNet

Protocol DeviceNet according to ODVA specification,CIP Edition 3.2 and DeviceNet Edition 1.4

Transmission speed 125 kBaud, 250 kBaud, 500 kBaud

Cable type see DeviceNet specification part 1, appendix B andinstallation guidelines for your controller

Cable length(depends on baud rate and cable type) max. 500 m



A.2 DeviceNet specification of the CPV valve terminal

DeviceNet, release 1.4

The CPV valve terminal with direct connection type ...GE-DN-8is operated on the DeviceNet network as a slave. As aDeviceNet participant, the CPV valve terminal supports theassigned master/slave connection:

• Explicit Messages

• Polled I/O Messages

“Explicit Unconnected Message Manager” (UCMM) is notsupported by the CPV valve terminal.

DeviceNet Message Types

As a Group 2 slave device, the CPV valve terminal supportsthe following Message Types.

Can Identifier GROUP 2 Message Type

10xxxxxx111 Duplicate MACID Check Message

10xxxxxx110 Unconnected Explicit Request Message

10xxxxxx101 Master I/O Poll Command Message

10xxxxxx100 Master Explicit Request Message

xxxxxx = Node Address

Technical specifications for the pneumatics can be found inthe “Pneumatics manual, P.BE-CPV-...”



A.3 Accessories

www.festo.com/catalogue



A.4 Compatibility of the CPV...-GE-DN3-8 with earlier products

If you wish to use the CPV Direct type CPV...-GE-DN3-8 as areplacement for the earlier variant type CPV...-GE-DN2-8, youmust adapt the network configuration.

The CPV-DN3 is different from the CPV-DN2 as regards

– product type

– software version

– diagnostic and status information.

The position and length of the physical I/O data are identicaland can be retained.

You can use the addresses of the 8 status bits of theCPV...-DN2 for the status byte of the CPV...-DN3.

You can adapt the settings for the configuration in yourconfiguration software as follows:

1. Remove the existing slave from the configuration.

2. Install the new EDS file in your configuration software.

3. Add the new slave CPV...-DN3 to the project/network.

4. Assign the address of the previous slave to the new one.

DeviceNet Objects

B-1Festo P.BE-CPV-DN3-EN en 1201a

Appendix B

DeviceNet Objects

B. DeviceNet Objects

B-2 Festo P.BE-CPV-DN3-EN en 1201a

Contents

B. DeviceNet Objects B-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1 DeviceNet Objects B-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.1 DeviceNet object model CPV Direct B-3. . . . . . . . . . . . . . . . . . . . . . . . .

B.1.2 Overview B-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.3 Identity Object B-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.4 Assembly Object B-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.5 Discrete Input Object B-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.6 Discrete Output Object B-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.7 Festo Output Word Object B-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.8 Festo Input Word Object B-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.9 Festo Condition Counter Object B-14. . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.10 Festo Diagnostics Object B-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.11 Structure of the status byte B-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1.12 Structure of the External Modules Identifier (Modular EDS Query) B-17

B.1.13 Festo Module Object B-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .



B.1 DeviceNet Objects

This chapter describes the representation of the CPV Directwithin the DeviceNet object model. Some information is inEnglish in order that the original terms of the DeviceNetspecification can be used clearly.

B.1.1 DeviceNet object model CPV Direct

01

45

89

12

23

6710

1114

15

POWER

DIAG

INPUT--P

POW

ER

POW

ER

DiscreteInput Object

DiscreteOutput Object

Festo InputWord Obj.

Festo OutputWord Obj.

Festo Diag-nostics Object

AssemblyInput

AssemblyOutput

AssemblyStatus

I/OConnection

ExplicitMessage

MessageRouter

Identity

DeviceNet

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



B.1.2 Overview

Communication types

– Change of state / Cyclic

– I/O Polling

– I/O Bit Strobe

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:

ObjectClass

Instance Attribute Name Type

1d 1 1 … 8 Identity Object

2d 1 Message Router

3d 1 DeviceNet Object Class

4d 14 … 17, 20, 35 … 38,40, 100

– Assembly Object UINT

5d 1 Connection Object Class

8d 1 … 40 3 Discrete Input Point Object BOOL

9d 1 … 48 3 Discrete Output Point Object BOOL

100d 1 … 5 3 … 8 Festo Output Word Object (various)

101d 1 … 4 3 Festo Input Word Object (various)

102d 1 … 48 1 … 6 Festo Condition Counter Object (various)

103d 1 1 … 9 Festo Diagnostics Object (various)

104d 1 1 … 5 Festo Module Object BYTE

105d 1 1 … 5, 100 Festo Identity Object (various)



B.1.3 Identity Object

Object class: 01Instances: 1

Identification/slave properties of the CPV Direct

Attribute Name Type Value

1 Vendor ID UINT 26D / 1AH

2 Device Type UINT 27D / 1BH

3 Product Code UINT 8951D / 22F7H

4 Revision

Major Revision USINT 1

Minor Revision USINT 4

5 Status WORD

6 Serial Number UDINT

7 Product Name SHORT_STRING CPV-DN3-8A

8 State USINT



B.1.4 Assembly Object

Object class: 04Instances: 14 … 17, 20, 101 (input)

35 … 38, 40, 100 (output)

I/O Assembly Instances

The inputs are transmitted dependent on the specifieddiagnostics mode:

– Status byte in “Strobed I/O” (DIL 1.2 = off):1 … 4 byte CP string

– Status byte discrete Inputs (DIL 1.2 = on):1 byte status + 1 … 4 byte CP string

Transmission of the CPV Direct outputs:2 byte valves of the CPV Direct + 1 … 4 byte CP string

Instance number Type Name

14 Input 8 discrete input points (CPV-DN3 status or 1 byte CP string)

15 16 Discrete Input Points



20 40 discrete input points (CPV-DN3 status + 4 byte CP string)

101 No inputs (dummy)

35 Output 16 Solenoid Output Points (CPV-DN3 without extension)

36 24 Solenoid Output Points (CPV-DN3 plus 1 byte at the CP string)

37 16 Solenoid Output Points (CPV-DN3 plus 2 bytes at the CP string)



100 Dummy for strobe connection



Input Assemblies

Assembly Instance 15:Configuration of the CPV Direct with input module in theextension (16 Discrete Input Points at the CP string)

Input module

In-stance

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

15 0 DiscreteIn. 8

DiscreteIn. 7

DiscreteIn. 6

DiscreteIn. 5

DiscreteIn. 4

DiscreteIn. 3

DiscreteIn. 2

DiscreteIn. 1

1 DiscreteIn. 16

DiscreteIn. 15

DiscreteIn. 14

DiscreteIn. 13

DiscreteIn. 12

DiscreteIn. 11

DiscreteIn. 10

DiscreteIn. 9

Output Assemblies

Assembly Instance 35: Valves of the CPV Direct

In-stance


35 0 Pneum.Out. 8

Pneum.Out. 7

Pneum.Out. 6

Pneum.Out. 5

Pneum.Out. 4

Pneum.Out. 3

Pneum.Out. 2

Pneum.Out. 1

1 Pneum.Out. 16

Pneum.Out. 15

Pneum.Out. 14

Pneum.Out. 13

Pneum.Out. 12

Pneum.Out. 11

Pneum.Out. 10

Pneum.Out. 9



Assembly Instance 36:Valves/outputs in the extension (CPV Direct + 1 byteat the CP string)

In-stance


36 0 Pneum.Out. 8

Pneum.Out. 7

Pneum.Out. 6

Pneum.Out. 5

Pneum.Out. 4

Pneum.Out. 3

Pneum.Out. 2

Pneum.Out. 1

1 Pneum.Out. 16

Pneum.Out. 15

Pneum.Out. 14

Pneum.Out. 13

Pneum.Out. 12

Pneum.Out. 11

Pneum.Out. 10

Pneum.Out. 9

2 Pneum.Out. 24

Pneum.Out. 23

Pneum.Out. 22

Pneum.Out. 21

Pneum.Out. 20

Pneum.Out. 19

Pneum.Out. 18

Pneum.Out. 17

B.1.5 Discrete Input Object

Object class: 08Instances: 1 … 40

Instances: 1 … 40

An instance is assigned to each physical input. The assign-ment of the instances depends on the specified diagnosticsmode.

Diagnostic mode Setting Instance Description

Status byte in “Strobed I/O” DIL 1.2 = off 1 … 32 32 discrete inputs at the CP string

Status byte discrete inputs DIL 1.2 = on 1 … 89 … 40

8 discrete inputs (status byte)32 discrete inputs at the CP string



Attributes: 1 … 3

Attribute Access Name Type Description

1 Get Revision UINT Revision of the object = 02

2 Get Max Instances UINT Max. instance of the DIP object

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

B.1.6 Discrete Output Object


Instances: 1 … 48

An Instance is assigned to each physical output.

Instance Description

1 … 16 16 local CPV Direct valve coils

17 … 48 2 valve coils/discrete outputs at the CP string

Attributes: 1 … 3


1 Get Revision UINT Revision of the object = 01

2 Get Max Instances UINT Max. instance of the DOP object

3 Get Value BOOL Output value of the output (0/1)



B.1.7 Festo Output Word Object


Instances: 1 … 5

The assignment of the instances depends on the specifiedstring configuration.

String configuration Instance Name

Normal mode(DIL 1.1 = off )

1 CPV-DN3 outputs

2 CP module, 1 output

3 CP module, 2 outputs



Tool change configuration(DIL 1.1 = on)

1 CPV-DN3 outputs (2 bytes)

2 Output module/valve terminal in the extension (4 bytes)

3 … 5 –



Attributes: 3 … 8


3 Get/Set Output value I1: UINTI2 … 5: UDINT(depending onCPI module)

16 bit output value of the output module

4 – – – Reserved

5 Get/Set Fault Action I1: UINTI2 … 5: UDINT(depending onCPI module)

Parameter value O:The status of the output is defined by the“Fault Value” (0/1)Parameter value 1:The status of the output is frozen

6 Get/Set Fault Value I1: UINTI2 … 5: UDINT(depending onCPI module)

Defines the status of the output inFault mode, if Fault Action is set to = 0

7 Get/Set Idle Action I1: UINTI2 … 5: UDINT(depending onCPI module)

Parameter value 0:The status of the output is defined by the“Idle Value” (0/1)Parameter value 1:The status of the output is frozen

8 Get/Set Idle Value I1: UINTI2 … 5: UDINT(depending onCPI module)

Defines the status of the output inIdle mode, if Idle Action is set to = 0



B.1.8 Festo Input Word Object


Instances: 1 … 5

The assignment of the instances depends on the specifiedstring configuration.

String configuration Instance Name

Normal mode(DIL 1.1 = off )

1 Status Byte

2 CP module, 1 output




Tool change configuration(DIL 1.1 = on)

1 Status Byte

2 Input module/valve terminal in the extension (4 bytes)

3 … 5 –

Attribute: 3


3 Get Input value I1: UINTI2 … 5: UDINT(depending onCPI module)

Input value of the input module(dependent on the module type)1 … 4 bytes input data



B.1.9 Festo Condition Counter Object


Instances: 1 … 48

An instance is assigned to every valve coil of the CPV Directand to every output/valve of the CPI modules.


1 … 16 16 local valve coils CPV-DN3

17 … 48 Valve terminals on the CP string

Attributes: 1 … 6

The Condition Counter numeric value (attribute 1) can also beaccessed by module using the Festo Module Object.


1 Get Condition Counter UDINT Numeric value of the Condition Counter

2 1) Get/Set Condition CounterPreselect

UDINT Limit value of the Condition Counter

3 1) Reserved

4 1) Reserved

5 1) Get/Set Reset ConditionCounter

USINT Reset the Condition Counter: Value is set to“1”. After the reset, the value is set to “0”again.

6 1) Get Condition CounterPreselect Compare 1)

USINT Value is set to “1” if the limit value of theCondition Counter is exceeded.If the Condition Counter Preselect = 0,no comparison is performed.

1) Attributes 2 … 6 are only available for instances 1 … 16.



B.1.10 Festo Diagnostics Object


Attributes: 1 … 4, 100 … 102


1 Get Status / Compare BitCPV-DN3 compact

UDINT Status/Compare Bits of all16 counters of the CPV-DN3.Lowest-value bit corresponds tocounter 1, highest-value bitcorresponds to counter 16

2 Get Status Byte USINT Diagnostics overview(see section B.1.11)

3 Get/Set Operation Time UINT Operating time counterNumber of hours

4 Get/Set Operation Time USINT Operating time counterNumber of minutes

100 Get External ModulesIdentifier

Array ofUSINT

Query entry point for modular EDS:(see section B.1.12)

101 Get Input Data Size USINT Number of input bytes

102 Get Output Data Size USINT Number of output bytes



B.1.11 Structure of the status byte

The status byte gives information about recognisable errorsof the CPV Direct and of the modules in the extension.

Module Bit 7Vload

Bit 6CM

Bit 5Vtol

Bit 4Vsen

Bit 3Voff

Bit 2SC/O

Bit 1extDiag

Bit 0CP-Err

CPV Directbasic unit

OldCP modules

NewCPI modules

• Grey: Diagnostics are supported by module

– Vload: Power supply of the CPV Direct < 20.4 V

– CM: Condition Monitoring. At least one valve counter has exceeded the limit value

– Vtol: Load voltage of the valve coils < 20.4 V (on the CP string)

– Vsen: Failure in sensor power supply

– Voff: Load voltage failure at output module

– SC/O: Short circuit/overload at the output module

– extDiag: Extended diagnostics message on a module (e.g. valve wire break)

– CP-Err: CP system general fault (CP configuration error, CP module failure, CP stringshort-circuit)



B.1.12 Structure of the External Modules Identifier (Modular EDS Query)

The module types and their I/O configurations are stored inthe External Modules Identifier.

The CPV-DN3 is defined as a system with 6 slots. Slot 0always contains the Communication Adapter which describesall global objects. The slots 1 … 5 are module-related.

The CPV-DN3 is always configured on slot 1.The CPI/CP modules are configured on slots 2 … 5.

The slot identifier is 2 bytes.

– 1. Byte: module type

– 2. Byte: I/O configuration(High-Nibble = input, Low-Nibble = output)

Slot Module Iden-tifier

Comment

0 Communication 01 00

1 Status byte “Strobed I/O” (DIL1.2 = off )CPV-DN3 (normal mode) (DIL1.1 = off )CPV-DN3 (TC configuration) (DIL1.1 = on)

Status byte “Discrete Input” (DIL1.2 = on)CPV-DN3 (normal mode) (DIL1.1 = off )CPV-DN3 (TC configuration) (DIL1.1 = on)

02 0202 46

02 1202 56

2 bytes outputs4 bytes inputs, 2 bytes outputs

1 byte inputs, 2 bytes outputs5 byte inputs, 6 bytes outputs

2 … 5 *) CP inputCP output/valveCP input/output module

03 x004 0y05 xy

x byte inputsy byte outputsx byte inputs, y bytes outputs

*) The slots 2 … 5 stay free in the Tool Change configuration.

TC configuration = Tool Change configuration

Configuration examples External Modules Identifier

CPV-DN3 (normal), CPV-8, CP-E8, CP-E8 01 00 02 02 04 02 03 01 03 01 00 00

CPV-DN3 (normal), CPV-8, CP-E8, CP-E8 01 00 02 02 03 02 04 04 03 01 03 01

CPV-DN3 (tool change configuration) 01 00 02 46 00 00 00 00 00 00 00 00



B.1.13 Festo Module Object


Instances: 1 … 5

An instance is assigned to each module. Instance 1 is alwaysassigned to the CPV-DN3.


1 CPV-DN3

2 … 5 CP module 1 ... CP module 5

Attributes: 1 … 3, 101 … 132


1 Get Module ID UDINT CPV-DN3: Type IDCP module: Type ID and serial number

2 Get/Set Parameter Byte USINT CPV-DN3: Monitor Vload (bit 1)CP module: Parameter byte of the CP slave

3 Get Diagnostic Byte USINT Diagnostics status (see below for structure)

101 … 132 Get Condition Counter UDINT Counter value of the Condition Counter

Structure of the diagnostics byte of the CPV-DN3 (attribute 3)prioritised from top to bottom:

Error number Error text

5 Undervoltage in power supply

36 Short circuit CP line

35 CP configuration failure

34 CP module lost

14 Condition Counter exceeded

0 No error

Index

C-1Festo P.BE-CPV-DN3-EN en 1201a

Appendix C

Index

C. Index

C-2 Festo P.BE-CPV-DN3-EN en 1201a

Contents

C. Index C-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C. Index


A

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

Accessories A-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Address assignment 2-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B

Baud rate 1-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Branch line lengths 1-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Bus configuration 2-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Bus terminal 1-22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C

Cable length 1-33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CablesField bus 1-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Power supply 1-23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Checklist for commissioning, CPV Direct on DeviceNet 2-48.

Circuit diagram, DeviceNet 1-16. . . . . . . . . . . . . . . . . . . . . . .

Commissioning, Preparations for commissioning 1-37. . . . .

Compatibility A-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Condition Counter 2-44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Configuration mode 1-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ConnectingField bus 1-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Power supply 1-23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Connection instructions, DeviceNet 1-15. . . . . . . . . . . . . . . .

CPI systemCommissioning 1-37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Extending 1-34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Start-up behaviour 1-40. . . . . . . . . . . . . . . . . . . . . . . . . . . .

CPI/CP modules

C. Index


Address assignment 2-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . .Replacement 1-43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Current consumption 1-26. . . . . . . . . . . . . . . . . . . . . . . . . . . .

D

DeviceNetConfiguration 2-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Objects B-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Specification of the CPV valve terminal A-6. . . . . . . . . . . . .

DiagnosticsDiagnostics for short-circuit/overload 3-15. . . . . . . . . . . .Diagnostics via DeviceNet 3-9. . . . . . . . . . . . . . . . . . . . . . . .Diagnostics via LEDs 3-3. . . . . . . . . . . . . . . . . . . . . . . . . . . .

E

Earth terminal 1-30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

EDS fileModular 2-15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Standard 2-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical connection and display components 1-4. . . . . . . .

EMERGENCY STOP design 1-28. . . . . . . . . . . . . . . . . . . . . . . .

Error handling 3-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Extending the CPV Direct 1-32. . . . . . . . . . . . . . . . . . . . . . . . .

F

Fault mode 2-40. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Field bus baud rate 1-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Field bus cable 1-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Field bus length 1-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

I

Idle mode 2-41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C. Index


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

Intended use VI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

L

LEDError 3-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .MNS 3-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PL 3-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PS 3-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

M

Micro style connection 1-19. . . . . . . . . . . . . . . . . . . . . . . . . . .

N

Notes about the use of this manual VII. . . . . . . . . . . . . . . . . .

O

Objects B-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Open style connection 1-21. . . . . . . . . . . . . . . . . . . . . . . . . . .

P

Parameterisation 2-33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pictograms IX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pin assignmentField bus interface 1-17, 1-19, 1-21. . . . . . . . . . . . . . . . . . .Power supply connection 1-29. . . . . . . . . . . . . . . . . . . . . . .

Potential equalisation 1-30. . . . . . . . . . . . . . . . . . . . . . . . . . .

Power supply 1-23, 1-25, 1-27, 2-12. . . . . . . . . . . . . . . . . . . .

PreparationCommissioning 1-37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Installation 1-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C. Index


R

RSNetWorx 2-19, 2-24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

S

SAVE button 1-6, 1-10, 1-39. . . . . . . . . . . . . . . . . . . . . . . . . . .

Saving the string assignment 1-39. . . . . . . . . . . . . . . . . . . . .

Screened connection 1-18. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Service VII. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SettingBaud rate 1-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .CPV Direct 1-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Extending the CPI system 1-34. . . . . . . . . . . . . . . . . . . . . .

Short circuit/overload 3-15. . . . . . . . . . . . . . . . . . . . . . . . . . .

Strain relief 1-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Sub-D connector 1-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Switch moduleRemoving and fitting 1-5. . . . . . . . . . . . . . . . . . . . . . . . . . . .Setting 1-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

T

Target group VII. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Technical specifications A-3. . . . . . . . . . . . . . . . . . . . . . . . . . .

Text markings IX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Tool change configuration 2-7, 2-9, 2-30. . . . . . . . . . . . . . . . .

V

Valve solenoid coils, Status display 3-8. . . . . . . . . . . . . . . . . .

Documents

Compact Performance - Festo · Contents and general instructions VI Festo P.BE-CPV-DN3-EN en 1201a Intended use The CPV valve terminal with field bus direct connection (CPV direct)