Compact Performance CPV valve terminal with direct ... Performance CPV valve terminal with direct...

Compact PerformanceCPV valve terminal

with direct connection

Electronics

Field bus protocols: PROFIBUS-DP, Festo, ABB CS31, SUCOnet K

Direct connection type CPV..-DI01

Authors: Uwe Reimann, Heinz HohnerEditors: H. J. Drung, M. HolderLayout: Festo AG & Co., Dept. KI-TDTranslationsand typesetting: transline Deutschland,

Dr.-Ing. Sturz GmbH

Edition: 9904NH

(Festo AG & Co, D 73726 Esslingen, 1999)

The copying, distribution and utilization of this docu-ment as well as the communication of its contents toothers without expressed authorization is prohibited. Of-fenders will be held liable for the payment of damages.All rights reserved, in particular the right to carry outpatent, utility model or ornamental design registration.pr

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rContents and safety instructions

CPV-DI01 9904 NH I

Order No. 165 817Description: DescriptionIdentification: P.BE-CP-DI01-GB

Contents and safety instructions

II CPV-DI01 9904 NH

Contents

Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-VIITarget group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-VIIInstructions for current manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-VIIIImportant user information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0-IX

1. Installation

1.1 General instructions for installation . . . . . . . . . . . . . . . . . . . . . . . 1-31.2 Configuring the CPV valve terminal . . . . . . . . . . . . . . . . . . . . . . . 1-51.2.1 Removing and fitting the switch module . . . . . . . . . . . . . . . . . . . 1-51.2.2 Setting the CPV valve terminal . . . . . . . . . . . . . . . . . . . . . . . . . . 1-61.3 Setting the fieldbus baud rate . . . . . . . . . . . . . . . . . . . . . . . . . 1-171.4 Connecting up the fieldbus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-181.4.1 Fieldbus cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-181.4.2 Fieldbus baud rate and fieldbus length for PROFIBUS DP. . . . 1-191.4.3 Fieldbus connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-211.5 Bus termination with termination resistances . . . . . . . . . . . . . . 1-241.6 Optical fibre waveguide (LWL) connection for

PROFIBUS DP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-261.7 Connection of the operating voltage . . . . . . . . . . . . . . . . . . . . . 1-271.7.1 Operating voltage cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-271.7.2 Selection of the power supply unit . . . . . . . . . . . . . . . . . . . . . . 1-291.7.3 Operating voltage connection. . . . . . . . . . . . . . . . . . . . . . . . . . . 1-311.8 Expansion of the CPV valve terminal . . . . . . . . . . . . . . . . . . . . 1-34


CPV-DI01 9904 NH III

2. Commissioning the PROFIBUS DP

2.1 Preparation of the CPV valve terminal for commissioning . . . . 2-32.1.1 Switch on the operating voltages . . . . . . . . . . . . . . . . . . . . . . . 2-32.1.2 Address allocation of the CPV valve terminal . . . . . . . . . . . . . . 2-42.1.3 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-72.2 Configuration with a Siemens master . . . . . . . . . . . . . . . . . . . 2-102.2.1 COM PROFIBUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-102.2.2 STEP 7 V4.x - HW Configurator . . . . . . . . . . . . . . . . . . . . . . . 2-172.2.3 Commissioning the CP system on the PROFIBUS DP . . . . . . 2-232.3 Operation with general DP master . . . . . . . . . . . . . . . . . . . . . . 2-252.3.1 Bus start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-252.3.2 Sending parametrization data . . . . . . . . . . . . . . . . . . . . . . . . 2-262.3.3 Sending configuration data . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-282.3.4 Request diagnostic information . . . . . . . . . . . . . . . . . . . . . . . . 2-292.3.5 Cyclic exchange of data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-302.3.6 Summary of implemented functions and Service access points (SAP) . . . . . . . . . . . . . . . . . . . . . . . . . 2-322.3.7 Bus parameter/reaction times . . . . . . . . . . . . . . . . . . . . . . . . . 2-332.3.8 Transmission times on the PROFIBUS DP . . . . . . . . . . . . . . . 2-332.4 Data base (GSD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-34

3. PROFIBUS DP diagnostics

3.1 Diagnosis with LEDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33.1.1 Normal operating condition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-43.1.2 Error display with the BUS/POWER LEDs . . . . . . . . . . . . . . . . 3-43.1.3 LEDs for status indicator of the valve solenoid coils . . . . . . . . . 3-63.2 Error handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-73.3 Diagnosis with PROFIBUS DP. . . . . . . . . . . . . . . . . . . . . . . . . . 3-83.3.1 Diagnostic words . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-83.3.2 Diagnostic information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-123.4 Error handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-173.4.1 General DP master. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-183.4.2 Siemens SIMATIC S5/S7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-183.5 STEP 7 V4.x – Online diagnosis via diagnostic buffer . . . . . . 3-213.6 Short-circuit/overload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-243.6.1 Output module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-243.6.2 Sensor supply of an input module . . . . . . . . . . . . . . . . . . . . . 3-25


IV CPV-DI01 9904 NH

4. Commissioning the Festo fieldbus

4.1 Preparation of the CPV valve terminal for commissioning . . . . . 4-34.1.1 Switch on the operating voltages . . . . . . . . . . . . . . . . . . . . . . . . 4-34.1.2 Address allocation of the CPV valve terminal . . . . . . . . . . . . . . . 4-44.2 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-74.2.1 Configuration with the fieldbus configurator . . . . . . . . . . . . . . . . 4-8

5. Festo fieldbus diagnostics

5.1 Diagnosis via LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-35.1.1 Normal operating condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-45.1.2 Error display with the BUS/POWER LEDs . . . . . . . . . . . . . . . . . 5-45.1.3 LEDs for status indicator of the valve solenoid coils . . . . . . . . . . 5-65.2 Diagnosis via the fieldbus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-75.3 Error handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-85.3.1 Behaviour of the CPV valve terminal caused by interference. . . 5-85.3.2 Short-circuit/overload in an output module . . . . . . . . . . . . . . . . . 5-95.3.3 Short-circuit sensor supply at an input module . . . . . . . . . . . . 5-10

6. Commissioning the ABB CS31

6.1 Preparation of the CPV valve terminal for commissioning . . . . . 6-36.1.1 Switch on the operating voltages. . . . . . . . . . . . . . . . . . . . . . . . . 6-36.1.2 Address allocation of the CPV valve terminal . . . . . . . . . . . . . . . 6-46.1.3 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-66.2 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-76.2.1 CS31 central unit as bus master . . . . . . . . . . . . . . . . . . . . . . . . 6-86.2.2 T200 / 07CS61 as bus master . . . . . . . . . . . . . . . . . . . . . . . . . 6-10


CPV-DI01 9904 NH V

7. ABB CS31 diagnostics

7.1 Diagnosis via LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-37.1.1 Normal operating condition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-47.1.2 Error display of the BUS/POWER LEDs . . . . . . . . . . . . . . . . . . 7-57.1.3 LEDs for status indicator of the valve solenoid coils . . . . . . . . . 7-77.2 Diagnosis via the fieldbus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-87.3 Setting the diagnostic mode . . . . . . . . . . . . . . . . . . . . . . . . . . 7-117.4 Error handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-127.4.1 Behaviour of the CPV valve terminal caused by interference 7-127.4.2 Short-circuit/overload in an output module. . . . . . . . . . . . . . . . 7-137.4.3 Short-circuit sensor supply at an input module . . . . . . . . . . . . 7-14

8. Commissioning the Klöckner-Moeller SUCOnet K

8.1 Preparation of the CPV valve terminal for commissioning . . . . 8-38.1.1 Switch on the operating voltages . . . . . . . . . . . . . . . . . . . . . . . 8-38.1.2 Address allocation for the CPV valve terminal. . . . . . . . . . . . . . 8-48.2 CP system configuration and number of inputs/outputs . . . . . . 8-78.3 Configuration for SUCOnet K. . . . . . . . . . . . . . . . . . . . . . . . . . . 8-98.4 Addressing inputs/outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-10

9. Diagnosis with SUCOnet K

9.1 Diagnosis via LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-39.1.1 Normal operating condition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-49.1.2 Error display with the BUS/POWER LEDs . . . . . . . . . . . . . . . . 9-59.1.3 LEDs for status indicator of the valve solenoid coils . . . . . . . . . 9-79.2 Diagnosis via the fieldbus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-89.3 Error handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-109.3.1 Behaviour of the CPV valve terminal caused by interference 9-109.3.2 Short-circuit/overload in an output module. . . . . . . . . . . . . . . . 9-119.3.3 Short-circuit sensor supply at an input module . . . . . . . . . . . . 9-12

A. Technical appendix

A.1 Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3A.2 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5


VI CPV-DI01 9904 NH

Designated use

This document describes the CPV valve terminal CPV-DI01, with direct interface connection, which is solelyintended for use as a slave for the following fieldbuses:

– PROFIBUS DP

– Festo fieldbus

– ABB CS31

– Klöckner Moeller SUCOnet K

Only use valve terminal as follows:

– as designated

– in original condition

– without unauthorized modifications

– in perfect technical condition

Specified limits for pressure, temperature, electric data,torques etc. should be observed.

Note trade association regulations, technical monitoringbody regulations, VDE conditions or relevant nationalconditions.

Target group

This manual is directed exclusively at technicians whoare trained in control and automation technology andwho have experience in installing, commissioning, pro-gramming and diagnosing slaves for the fieldbusesmentioned above.


CPV-DI01 9904 NH VII

Information on this manual

PLEASE NOTEThis manual contains the software version function-ality from 1.x and the hardware version from 04/98 ofthe CPV valve terminal with direct connection forPROFIBUS DP, Festo fieldbus, ABB CS31 and Klöckner-Moeller SUCOnet K.

The current manual contains specific information re-garding the installation, commissioning, programmingand diagnosis of CPV valve terminals with direct con-nection for the fieldbuses mentioned above.

Information regarding the pneumatics system can befound in the "Pneumatics system manual P.BE-CPV-...".


VIII CPV-DI01 9904 NH

Important user instructions

This manual contains instructions about possibledangers which may occur if the valve terminal is notused correctly. These instructions are always printed initalics, framed and signalled by pictograms.

A distinction is made between the following:

WARNINGThis means that personal injury or damage toproperty may occur if these instructions are not ob-served.

CAUTIONThis means that damage to property may occur ifthese instructions are not observed.

PLEASE NOTEThis means that this instruction must also be ob-served.


CPV-DI01 9904 NH IX

Pictograms

Pictograms and symbols complement the danger warn-ings and draw attention to the nature and conse-quences of dangers.

The following pictograms are used:

Uncontrolled movements of loose tubing.

Unintentional movements of the connected actuators.

High electric voltage or undefined voltage states of theelectronic components which can affect connected cir-cuits.

Electrostatically vulnerable components.These will be destroyed if their contact surfaces aretouched.

• This mark indicates activities which can be carriedout in any order.

Text markings

1. Figures indicate activities which must be carried outin the numerical order of the figures.

– Hyphens indicate general items.


X CPV-DI01 9904 NH

The following product specific terms and abbreviationsare used in this manual:

Term/abbreviation

Meaning

O Digital output

OB Output byte

CP Compact Performance

CPV Direct CPV valve terminal with fieldbus direct connection

CP System Complete system consisting of CPV Direct and CP modules

CP Connection Socket or plug on the CP modules with which they are connected tothe node by means of the CP cables

CP Modules Common term for the various modules which can be incorporated in aCP system

CP Cable Special cable for connecting the various CP modules

I Digital input

I/O Module Common term for the CP modules which provide digital inputs andoutputs (CP input and CP output modules)

I/Os Digital inputs and outputs

Octet Number of address words reserved by the CP system

PLC/IPC Programmable logic controller/industrial PC


CPV-DI01 9904 NH XI


XII CPV-DI01 9904 NH

Chapter 1

Installation

1. Installation

CPV-DI01 9904 NH 1-1

Contents

1. Installation

1.1 General instructions for installation . . . . . . . . . . . . . . . . . . . . . . 1-3Electronic Connection and display elements . . . . . . . . . . . . . . . 1-4

1.2 Configuring the CPV valve terminal . . . . . . . . . . . . . . . . . . . . . . 1-51.2.1 Removing and fitting the switch module . . . . . . . . . . . . . . . . . . 1-51.2.2 Setting the CPV valve terminal . . . . . . . . . . . . . . . . . . . . . . . . . 1-61.3 Setting the fieldbus baud rate . . . . . . . . . . . . . . . . . . . . . . . . 1-171.4 Connecting up the fieldbus. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-181.4.1 Fieldbus cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18

PROFIBUS DP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18Festo fieldbus/ABB CS31/Klöckner-Moeller SUCOnet K. . . . . . . . . . . . . . . . . . . . . . . . . . 1-18

1.4.2 Fieldbus baud rate and fieldbus length for PROFIBUS DP. . . 1-19Branch line length. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19

1.4.3 Fieldbus connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-21Screening connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-23

1.5 Bus termination with termination resistances . . . . . . . . . . . . . 1-241.6 Optical fibre waveguide (LWL) connection for

PROFIBUS DP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-261.7 Connection of the operating voltage . . . . . . . . . . . . . . . . . . . . 1-271.7.1 Operating voltage cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-271.7.2 Selection of the power supply unit . . . . . . . . . . . . . . . . . . . . . 1-291.7.3 Operating voltage connection. . . . . . . . . . . . . . . . . . . . . . . . . . 1-31

Potential compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-321.8 Expansion of the CPV valve terminal. . . . . . . . . . . . . . . . . . . . 1-34

1. Installation

1-2 CPV-DI01 9904 NH

1.1 General instructions for installation

WARNING Before starting installation or maintenance work,switch off the following:– Compressed air supply – Operating voltage supply for internal logics– Load voltage supply valves

You thereby avoid:

– Uncontrolled movement of loosened tubing.

– Unintentional movements of the connected actuators.

– Undefined switching states of the electronic compo-nents.

CAUTIONThe CPV valve terminal contains components thatare vulnerable to electrostatic interference.– Do not touch any components– Comply with the handling specifications for compo-

nents vulnerable to electrostatic interference.

This helps to prevent destruction of the electronics.

1. Installation

CPV-DI01 9904 NH 1-3

Electronic connection and display elements

The CPV valve terminal with fieldbus direct connectionis fitted with the following connection and display ele-ments:

©ª

«¬®

Bus status and power LEDsOperating voltage connection - electronic/load voltageconnection CP valvesSwitch moduleFieldbus connectionCP expansion connectionSwitch status displays for CP valve coils

Fig. 1/1: Connection and display elements

¬«

ª

®

©

1. Installation

1-4 CPV-DI01 9904 NH

1.2 Configuring the CPV valve terminal

1.2.1 Removing and fitting the switch module

CAUTIONThe switch module contains components that are vul-nerable to electrostatic interference.– Do not touch any components.– Comply with the handling specifications for

components vulnerable to electrostatic interference.

The switch module must first be removed to set-up theCPV valve terminal.

Figure 1/2: Removing/fitting the switch module

1. Installation

CPV-DI01 9904 NH 1-5

Removing:

1. Switch off the operating voltage.

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

3. Lift up the switch module.

Fitting:

1. Position the switch module carefully in the cut-out.

2. Screw up the two fixing screws of the switch modu-le.

PLEASE NOTE– Do not tilt the switch module during insertion.

The fitting position is clearly identified by a cut-outin the housing.

– Ensure that the seal is fitted correctly.

1.2.2 Setting the CPV valve terminal

Once removed, two DIL switches are visible in theswitch module (Figure 1/5).The following parameters can be set with the DIL swit-ches:

– Fieldbus protocol

– Configuration of the CP system

– Station number

– Diagnostic mode

1. Installation

1-6 CPV-DI01 9904 NH

Proceed as follows:

1. Switch off the operating voltage.

2. Remove the switch module (Chapter 1.2.1).

3. Set the fieldbus protocol (4x DIL, switch elements 1-2).

4. Set the configuration of the CP system (4x DIL,switch elements 3-4).

5. Assign a vacant station number to the CPV valveterminal.Set the required station number (8x DIL, switch ele-ments 1-7).

6. Set the diagnostic mode (8x DIL, switch element 8)

7. Fit the switch module (Chapter 1.2.1).

©

ª

4x DIL switch:Settings for fieldbusprotocolSettings for configurationof the CP system

« ¬

8x DIL switch:Address selector switch Station numberSettings diagnostic mode

For addition information regarding ©... see following pages

Figure 1/3: DIL switch in the switch module

© ª « ¬

1. Installation

CPV-DI01 9904 NH 1-7

© Setting the fieldbus protocol

The CPV valve terminal with fieldbus direct connectionis prepared for four fieldbus protocols. The protocol se-lection is implemented using the switch elements 1 and2 of the 4x DIL switch.

Set the required fieldbus protocol as shown in the follo-wing figure:

PROFIBUS DP Festo fieldbus ABB CS31 SUCOnet K

Figure 1/4: Setting the fieldbus protocol (4x DIL switch)

ª Setting: Configuration of the CP system

Additional CP modules can be connected to the CPVvalve terminal. The CP system configuration must beset with the switch elements 3 and 4 of the 4x DILswitch according to the following figure:

1. Installation

1-8 CPV-DI01 9904 NH

Configuration of the CP system Number of outputs/inputs

Settings of theDIL switch

CPV valve terminal with fieldbus direct connectionwithout expansion

16O

CPV valve terminal expanded by:

CP input module

16O

16I


CP valve terminalorCP output module

16O

+16O


CP valve terminal/CP output moduleandCP input module

16O

+16O

16I

Figure 1/5: Settings of the CP configuration (4x DIL switch)

PLEASE NOTEDepending on the configuration level set, the CP sy-stem assigns varying numbers of inputs and outputsor station numbers. For further information, seeChapter 1.8.

1. Installation

CPV-DI01 9904 NH 1-9

« ¬ Setting the station number

Set the fieldbus station number with the 8x DIL switch.

PLEASE NOTEStation numbers may only be assigned once perfieldbus line.

RecommendationAssign the station numbers in ascending order. Adaptthe station numbers to the machine structure of the sy-stem.

The following station numbers are allowed:

Protocol Addressdesignation

Permissible station numbers

PROFIBUS DP PROFIBUS address 0; ...; 125

Festo fieldbus fieldbus address 1; ...; 63

ABB CS31 CS 31 moduleaddress

0; ...; 60

Klöckner Moeller SUCOnet K – 2; ...; 98

1. Installation

1-10 CPV-DI01 9904 NH

«

¬

Setting the station numbers for PROFIBUS DP, ABB CS31 andSUCOnet K (8x DIL, switch elements 1-7)Setting the station numbers for Festo fieldbus (8x DIL, switch elements 1-6)

Figure 1/6: Setting the station numbers

The station numbers are entered with the 8x DIL switchcode.

station number set:05 (= 1 + 4)

station number set:38 (= 2 + 4 + 32)

Figure 1/7: Example of station numbers set

«20 =

1

21 = 2

22 = 4

23 = 8

24 = 16

25 = 32

26 = 64

1 2 3 4 5 6 7 8

O N

¬

1. Installation

CPV-DI01 9904 NH 1-11

The following pages give an overview of the stationnumber settings. The tables can be used for all pro-tocols that are supported by the valve terminal.

NOTETo set the station numbers for the ABB CS31 andFesto fieldbus protocols, the DIL switch elements 1-6are sufficient.For the ABB CS31 protocol, switch element 7 mustbe set to OFF.With the Festo fieldbus, switch elements 7 and 8 areused to set the baud rate.

Stationnumber

1 2 3 4 5 6 7 8 Stationnumber

1 2 3 4 5 6 7 8

0OFF OFF OFF OFF OFF OFF OFF

12OFF OFF

ON ONOFF OFF OFF

1 ONOFF OFF OFF OFF OFF OFF

13 ONOFF

ON ONOFF OFF OFF

2OFF

ONOFF OFF OFF OFF OFF

14OFF

ON ON ONOFF OFF OFF

3 ON ONOFF OFF OFF OFF OFF

15 ON ON ON ONOFF OFF OFF

4OFF OFF

ONOFF OFF OFF OFF

16OFF OFF OFF OFF

ONOFF OFF

5 ONOFF

ONOFF OFF OFF OFF

17 ONOFF OFF OFF

ONOFF OFF

6OFF

ON ONOFF OFF OFF OFF

18OFF

ONOFF OFF

ONOFF OFF

7 ON ON ONOFF OFF OFF OFF

19 ON ONOFF OFF

ONOFF OFF

8OFF OFF OFF

ONOFF OFF OFF

20OFF OFF

ONOFF

ONOFF OFF

9 ONOFF OFF

ONOFF OFF OFF

21 ONOFF

ONOFF

ONOFF OFF

10OFF

ONOFF

ONOFF OFF OFF

22OFF

ON ONOFF

ONOFF OFF

11 ON ONOFF

ONOFF OFF OFF

23 ON ON ONOFF

ONOFF OFF

Figure 1/8: Setting the station numbers 0-23: Position of the DIL switch elements

1. Installation

1-12 CPV-DI01 9904 NH

Stationnumber


1 2 3 4 5 6 7 8

24OFF OFF OFF

ON ONOFF OFF

46OFF

ON ON ONOFF

ONOFF

25 ONOFF OFF

ON ONOFF OFF

47 ON ON ON ONOFF

ONOFF

26OFF

ONOFF

ON ONOFF OFF

48OFF OFF OFF OFF

ON ONOFF

27 ON ONOFF

ON ONOFF OFF

49 ONOFF OFF OFF

ON ONOFF

28OFF OFF

ON ON ONOFF OFF

50OFF

ONOFF OFF

ON ONOFF

29 ONOFF

ON ON ONOFF OFF

51 ON ONOFF OFF

ON ONOFF

30OFF

ON ON ON ONOFF OFF

52OFF OFF

ONOFF

ON ONOFF

31 ON ON ON ON ONOFF OFF

53 ONOFF

ONOFF

ON ONOFF

32OFF OFF OFF OFF OFF

ONOFF

54OFF

ON ONOFF

ON ONOFF

33 ONOFF OFF OFF OFF

ONOFF

55 ON ON ONOFF

ON ONOFF

34OFF

ONOFF OFF OFF

ONOFF

56OFF OFF OFF

ON ON ONOFF

35 ON ONOFF OFF OFF

ONOFF

57 ONOFF OFF

ON ON ONOFF

36OFF OFF

ONOFF OFF

ONOFF

58OFF

ONOFF

ON ON ONOFF

37 ONOFF

ONOFF OFF

ONOFF

59 ON ONOFF

ON ON ONOFF

38OFF

ON ONOFF OFF

ONOFF

60OFF OFF

ON ON ON ONOFF

39 ON ON ONOFF OFF

ONOFF

61 ONOFF

ON ON ON ONOFF

40OFF OFF OFF

ONOFF

ONOFF

62OFF

ON ON ON ON ONOFF

41 ONOFF OFF

ONOFF

ONOFF

63 ON ON ON ON ON ONOFF

42OFF

ONOFF

ONOFF

ONOFF

64OFF OFF OFF OFF OFF OFF

ON

43 ON ONOFF

ONOFF

ONOFF

65 ONOFF OFF OFF OFF OFF

ON

44OFF OFF

ON ONOFF

ONOFF

66OFF

ONOFF OFF OFF OFF

ON

45 ONOFF

ON ONOFF

ONOFF

67 ON ONOFF OFF OFF OFF

ON


1. Installation

CPV-DI01 9904 NH 1-13

Stationnumber


1 2 3 4 5 6 7 8

68OFF OFF

ONOFF OFF OFF

ON 90OFF

ONOFF

ON ONOFF

ON

69 ONOFF

ONOFF OFF OFF

ON 91 ON ONOFF

ON ONOFF

ON

70OFF

ON ONOFF OFF OFF

ON 92OFF OFF

ON ON ONOFF

ON

71 ON ON ONOFF OFF OFF

ON 93 ONOFF

ON ON ONOFF

ON

72OFF OFF OFF

ONOFF OFF

ON 94OFF

ON ON ON ONOFF

ON

73 ONOFF OFF

ONOFF OFF

ON 95 ON ON ON ON ONOFF

ON

74OFF

ONOFF

ONOFF OFF

ON 96OFF OFF OFF OFF OFF

ON ON

75 ON ONOFF

ONOFF OFF

ON 97 ONOFF OFF OFF OFF

ON ON

76OFF OFF

ON ONOFF OFF

ON 98OFF

ONOFF OFF OFF

ON ON

77 ONOFF

ON ONOFF OFF

ON 99 ON ONOFF OFF OFF

ON ON

78OFF

ON ON ONOFF OFF

ON 100OFF OFF

ONOFF OFF

ON ON

79 ON ON ON ONOFF OFF

ON 101 ONOFF

ONOFF OFF

ON ON

80OFF OFF OFF OFF

ONOFF

ON 102OFF

ON ONOFF OFF

ON ON

81 ONOFF OFF OFF

ONOFF

ON 103 ON ON ONOFF OFF

ON ON

82OFF

ONOFF OFF

ONOFF

ON 104OFF OFF OFF

ONOFF

ON ON

83 ON ONOFF OFF

ONOFF

ON 105 ONOFF OFF

ONOFF

ON ON

84OFF OFF

ONOFF

ONOFF

ON 106OFF

ONOFF

ONOFF

ON ON

85 ONOFF

ONOFF

ONOFF

ON 107 ON ONOFF

ONOFF

ON ON

86OFF

ON ONOFF

ONOFF

ON 108OFF OFF

ON ONOFF

ON ON

87 ON ON ONOFF

ONOFF

ON 109 ONOFF

ON ONOFF

ON ON

88OFF OFF OFF

ON ONOFF

ON 110OFF

ON ON ONOFF

ON ON

89 ONOFF OFF

ON ONOFF

ON 111 ON ON ON ONOFF

ON ON


1. Installation

1-14 CPV-DI01 9904 NH

Stationnumber


1 2 3 4 5 6 7 8

112OFF OFF OFF OFF

ON ON ON 119 ON ON ONOFF

ON ON ON

113 ONOFF OFF OFF

ON ON ON 120OFF OFF OFF

ON ON ON ON

114OFF

ONOFF OFF

ON ON ON 121 ONOFF OFF

ON ON ON ON

115 ON ONOFF OFF

ON ON ON 122OFF

ONOFF

ON ON ON ON

116OFF OFF

ONOFF

ON ON ON 123 ON ONOFF

ON ON ON ON

117 ONOFF

ONOFF

ON ON ON 124OFF OFF

ON ON ON ON ON

118OFF

ON ONOFF

ON ON ON 125 ONOFF

ON ON ON ON ON


1. Installation

CPV-DI01 9904 NH 1-15

Setting the diagnostic mode (Only for PROFIBUS DP and ABB CS31)

The following diagnostics can be deactivated/activatedwith the switch element 8 of the 8x DIL switch:

• PROFIBUS DP: Device-specific diagnosis active/inactive

• ABB CS31: Load voltage monitoring active/inactive

Diagnosis ON

Diagnosis OFF

Figure 1/12: Setting the diagnostic mode

For PROFIBUS DP:If the device-specific diagnosis is deactivated usingswitch element 8, diagnostic information regarding thevalve terminal is not sent to the master system, e. g.output short-circuits or undervoltage of the valves (seeChapter 3.3).

1. Installation

1-16 CPV-DI01 9904 NH

1.3 Setting the fieldbus baud rate

NOTE:Setting the required baud rate is only necessary forthe Festo fieldbus protocol.

The CPV valve terminal with fieldbus direct connectionhas an automatic baud rate sensor for thePROFIBUS DP (9.2 kBd-12 MBd) and SUCOnet K(187.5 kBd-375 kBd) protocols.With the ABB CS31 protocol, a constant baud rate of187.5 kBd is used.

For the Festo fieldbus protocol the DIL switch elements7 and 8 of the 8x DIL switch are used to set the baudrate.

Setting the fieldbus baudrate (in kBaud) for the Festo protocol

31.25 62.5 187.5 375

Figure 1/13: Setting the baud rate for the Festo fieldbus

1. Installation

CPV-DI01 9904 NH 1-17

1.4 Connecting the fieldbus

1.4.1 Fieldbus cable

PLEASE NOTENote the cable specifications!During data transmission, particularly at high trans-mission speeds, data transmission errors, signal re-flection and signal damping occurs. Both can lead toerrors in transmission. Reflections may be caused by:– Missing or incorrect terminating resistor.– BranchingSignal damping may be caused by:– Transmission over great distances– Unsuitable cableInformation regarding the cable type can be found inthe controller manual.When using the Festo IP65 plug, a cable diameterof 7-10 mm is permitted.

PROFIBUS DP

Use a paired, screened 2-wire cable for the fieldbuswire.

Precise specifications for the bus length can be foundin Chapter 1.4.2 and in the manuals of the control sy-stem.

Bus length

Festo fieldbus/ABB CS31/Klöckner-Moeller SUCOnet K

The cable type can be found in the PLC manual of thecontroller. Comply with distances and the fieldbus baudrates.

1. Installation

1-18 CPV-DI01 9904 NH

1.4.2 Fieldbus baud rate and fieldbus length for PROFIBUS DP

PLEASE NOTEThe CP system automatically sets itself to one of thefollowing listed baud rates.

The maximum permitted fieldbus length is dependenton the baud rate used. The table in Figure 1/14 showsthe applicable baud rates.

Branch line length

PLEASE NOTE• Comply with the maximum permitted length of the fieldbus cable when connecting the bus node via a branch line. • When calculating the maximum permitted length of the fieldbus cable, take into account the sum of the branch lines.

The maximum permitted length of the branch line de-pends on the type of cable and baud rate used.

1. Installation

CPV-DI01 9904 NH 1-19

RecommendationUse a cable with a capacitance per unit length< 30 nF/km as specified below.Otherwise the cable length permitted will decrease.

Baud rate(in kBaud)

Fieldbus length(max.)

Maximumpermitted

branch line

9.6 1200 m 500 m

19.2 1200 m 500 m

93.75 1200 m 100 m

187.5 1000 m 33.3 m

500 400 m 20 m

1500 200 m 6.6 m

3000-12000 100 m —

Figure 1/14: Max. fieldbus and branch line length for PROFIBUS DP depending on the baud rate

Cable specification as per EN 50170 (cable type A):Surge impedance: 135-165 Ohm (3-20 MHz)Capacitance per unit length: < 30 nF/kmLoop resistance: < 110 Ohm/kmCore diameter: > 0.64 mmCore cross section: > 0.34 mm2

1. Installation

1-20 CPV-DI01 9904 NH

1.4.3 Fieldbus connection

PLEASE NOTEOnly the Festo plug will full fill protection class IP65.

The CPV valve terminal has a 9-pin Sub-D socket toconnect it to the fieldbus.This connection is for the supply lead and the continua-tion of the fieldbus line. Use the Sub-D plug from Festo(Part-No. 18529) to connect the CPV valve terminal.

1. Installation

CPV-DI01 9904 NH 1-21

Manufacturer-specific connection

Pin Festo Sub-Dplug (IP65)

PROFIBUS DP Designation

123456789Housing

B

A

Cable grip

n.c.n.c.RxD/TxD-PCNTR-P1)

DGNDVPn.c.RxD/TxD-Nn.c.Screening

not connectednot connectedReceive/send data PRepeater control signalData reference potential (M5V)Power supply plus (P5V)not connectedReceive/send data Nnot connectedConnection to housing

1) The repeater control signal CNTR-P is executed as a TTL signal

Pin Festo fieldbus ABB CS 31 SUCOnet K

Sub-D9-pin

DIN (circular)5-pin

123456789Housing

S+

S-

Screening

Bus 1

Bus 2

Shield

3 (TA/RA)2)

7 (TB/RB)2)

4 (Screening)2)

4 (TA/RA)2)

1 (TB/RB)2)

Housing2) Pin numbers of the SUCOnet K interface

Figure 1/15: Connection of the fieldbus interface (Looking at the socket)

PLEASE NOTEBefore connecting SUB-D plugs from other manu-facturers:• Replace the two flat screws with bolts

(Festo Part-No. 340 960).

1. Installation

1-22 CPV-DI01 9904 NH

PLEASE NOTEIf the valve terminal is mounted on a moving machi-ne, the fieldbus cable must be fitted with a strainrelief device on the moving part of the machine. Com-ply with the corresponding regulations inEN 60204 Part 1.

Screening connection

The Festo Sub-D plug can be given a potential-isolatedscreening connection:

• Clamp the screening of the fieldbus cable under thecable grip of the Festo Sub-D plug (Figure 1/16).

©ª

Screening connection, cable clipOnly capacitively connected

Figure 1/16: Screening connection

PLEASE NOTEThe cable grip in the Festo Sub-D plug is only ca-pacitively connected internally with the metallic hou-sing of the Sub-D plug. This prevents compensatingcurrents from flowing via the screening of the field-bus line (Figure 1/16).

©

ª

1. Installation

CPV-DI01 9904 NH 1-23

1.5 Bus termination with termination resistances

PLEASE NOTEUse a bus termination on both ends of a bus seg-ment. This also applies when the bus connection orbus interface is at the beginning of the bus line.

If the CPV valve terminal is at the end of the fieldbussystem, a bus termination is necessary.

RecommendationUse the SUB-D plug from Festo (Part-No. 18529). Asuitable resistance network is built into the housing ofthe Festo Sub-D plug. The bus termination must be ma-nually switched with slide switches.

Bus terminationenabled not

enabled

Figure 1/17: Switch for the bus termination in the Festo Sub-D-plug

1. Installation

1-24 CPV-DI01 9904 NH

Data signal

Data signal

©ª«

Switch in the Festo plugPin 6 power supplyPin 5 data reference potential

Figure 1/18: Circuit diagram bus termination network for line type A in compliance with EN 50 170

ª

«

©

©

390 $

220 $

390 $

1. Installation

CPV-DI01 9904 NH 1-25

1.6 Optical fibre waveguide (LWL) connection forPROFIBUS DP

We recommend the optical fibre waveguide technologyfor transmission in environments subject to strong inter-ference as well as for extending the transmission rangewhen high baud rates are used.

The optical fibre waveguide technology offers the follo-wing advantages:

– High EMC, ESD protection due to optical transmissi-on of signals

– Protection against lightning

– Potential isolation of individual DP slaves

The PROFIBUS DP interface of the node has been de-signed in accordance with specification EN 50170 Volu-me 2 and thereby supports the control of network com-ponents for optical fibre waveguides.Example for optical fibre waveguide network compo-nents:

– Siemens optical link module (OLM) for PROFIBUSplus

– Siemens optical link plug (OLP) for PROFIBUS

1. Installation

1-26 CPV-DI01 9904 NH

1.7 Connecting the operating voltage

1.7.1 Operating voltage cable

• Use an operating voltage cable with sufficient cablecross section.

• Avoid great distances between the power unit andthe CPV valve terminal. A long operating voltagecable reduces the voltage supplied by the power unit.

• Calculate the suitable cable cross section and themaximum permitted cable length.

The connection for the operating voltage is a plug. Thepin assignments for the operating voltage connectioncan be found in the following pages.

Use plugs for the operating voltage connection from theFesto product range that match the external diameter ofthe cable used (see Appendix A.2).

1. Installation

CPV-DI01 9904 NH 1-27

After selecting suitable cables, connect them as follows:Assembly

1. To open the box, undo the central knurled nut.

2. Open the strain relief on the rear part of the housing.Then guide the cable through.

©ª«¬

CableHousingMains sectionStrain relief

Figure 1/19: Box components and cable routing

©

ª

«

¬

1. Installation

1-28 CPV-DI01 9904 NH

3. Isolate 5mm of the cable end and fit the strands withcable end sleeves.

4. Connect up the ends of the cables.

5. Reconnect the mains section to the box housing.Pull the cable so far back that there is no cable lo-oped inside the housing.

6. Tighten the strain relief down firmly.

1.7.2 Selection of the power supply unit

WARNINGOnly use power units which guarantee reliableelectrical isolation of the operating voltages as perIEC 742/ EN 60742/VDE 0551 with at least 4 kV in-sulation resistance (Protected Extra-Low Voltage,PELV). Switch power packs are permitted if they guarantee reliable isolation as per EN 60950/VDE 0805.

Remark:By using PELV power units, protection against electricshock (protection against direct and indirect contact) inaccordance with EN 60204-1/IEC 204 is guaranteed onFesto valve terminals. Safety transformers with the adjacent designation mustbe used for supplying PELV networks. The valve termi-nals must be earthed in order to ensure their function(e. g. EMC).

1. Installation

CPV-DI01 9904 NH 1-29

The power requirements of a CP system is dependenton the number of CP modules and valve coils. Recom-mendation

• Use stabilised power supply units.

• When selecting the power units, check that they willprovide enough power. To calculate the total powerrequired, use the following table.

The following table shows the calculation of the totalpower consumption for a CP system. The specified va-lues have been rounded up.

Total powerconsumption

Power consumption CP electronics (Pin 1) Total

CPV valve terminal withfieldbus direct interface con-nection

max. 100 mA

CP valve terminal max. 40 mA

CPA valve terminal 20 mA

CP input module max. 40 mA

Sensors seemanufacturerdata

CP output module max. 40 mA

Transference = ______ mA

Power consumption valve supply (Pin 2)

Power consumption of all simultaneously powered valve coils1)

__ x ____ mA = ______ mA

1) Power consumption dependent on valve type (see specifications for valves)

1. Installation

1-30 CPV-DI01 9904 NH

1.7.3 Operating voltage connection

The power supply is provided through a 4-pin M12 plug(see Figure 1/1).

The power consumption is dependent on the type ofvalve terminal. The values can be found in the “Pneu-matics manual, P.BE-CPV-..”. and in the previous secti-on.

Note the following when connecting the 24 V load volt-age (Pin 2):

• Maintain the tolerance (DC 20.4 V ... 26.4 V). Checkthe 24 V load voltage for the valves while the plant isoperating.

WARNINGCheck the EMERGENCY STOP circuitry, to seewhich measures are required in order to place yourmachine/system in a safe state in the event of anEMERGENCY STOP (e. g. switching off the powersupply to the valves and output modules, switchingoff the compressed air supply).

1. Installation

CPV-DI01 9904 NH 1-31

Pin assignment of the operating voltage connections forthe CPV valve terminal:

©ª«¬

DC 24 V operating voltage electronics and inputs1)

DC 24 V load voltage valves and outputs0 V Earthing connection

1) with connected modules on the expansion connection

Figure 1/20: Pin assignments operating voltage connection

Potential compensation

The CPV valve terminal has 2 earth connections for po-tential compensation:

– On the operating voltage connection of the CPV val-ve terminal.

– On the left end plate.

«

¬

ª

©

1. Installation

1-32 CPV-DI01 9904 NH

PLEASE NOTE• Always connect the earth potential to pin 4 of the

operating voltage connection.• Connect the earthing connection of the left-hand

end plate with low impedance (short line with largecross section) to the earth potential.

• The low impedance connections ensure that the housing of the valve terminal and the earthing connection on Pin 4 are at the same poten-tial and that no compensating currents are flowing.

This will avoid interference from electromagneticsources.

©ª«¬

The load voltage can be switched separatelyEarthing connection on the pin 4 is designed for 3 Apotential compensationPE

Figure 1/21: Example of connection

3 1 2 4

12

14

BUS

POWER

12

14

12

14

12

14

12

14

12

14

12

14

12

14

ª

«

¬

©

1. Installation

CPV-DI01 9904 NH 1-33

1.8 Expansion of the CPV valve terminal

The CPV valve terminal with fieldbus direct connectioncan be connected with modules of the CP system usingthe CP expansion connection.

© CP expansion connection

Figure 1/22: CP expansion connection

CAUTIONSet the configuration of the CP system accuratelywith the 4x DIL switch of the switch module. Thisavoids any incorrect functioning of the system.Modules that are connected to the CP expansionconnection are only recognised when the DIL switchis correctly set.Information for setting the DIL switch can be found inChapter 1.2.2.

©

1. Installation

1-34 CPV-DI01 9904 NH

The following CP modules can be connected to the CPexpansion connection:

– CP input module with 16 inputs, either with 8xM12plug (Double assigned box) or 16xM8 plug (Singleassigned box).

– CP output module with 8 outputs each with 0.5A. Thepower supply of the module is also via the CP ex-pansion connection. The load voltage must be supp-lied separately via an M18 plug.

– CPV valve terminals in the 10, 14 and 18mm sizes.These are available with 4, 6 or 8 CP valve plates.

– CPA valve terminals in the 10 and 14 mm sizes.These are available for fieldbus connections withmax. 8 double solenoid or 16 single solenoid valveplates.

PLEASE NOTEThe CPV valve terminal with fieldbus direct connecti-on can be expanded by maximum:– one CP input module– one CP valve terminal or one CP output module

1. Installation

CPV-DI01 9904 NH 1-35

CAUTIONThe max. cable length between the CPV valve termi-nal with fieldbus direct connection and the last CPmodule must be max. 10 m.The CP connection cables must have special electri-cal properties. Use only Festo CP connection cables.

Festo provides pre-assembled CP connection cables.These are available in various lengths and sizes. Anoverview is given in Appendix A.

Close any remaining open CP connections in the CPsystem with the seal caps provided. This meets the re-quirements of protection class IP 65.

The following figure shows possible expansions:

1. Installation

1-36 CPV-DI01 9904 NH

Configuration of the CP system Setting of the switch elements in the4x DIL switch

CPV Direct O-module or I -module CP valve terminal

Total cable length of the CP system: maximum 10m

©ª«¬

CPV valve terminal with fieldbus direct connectionCP connection cable 0.5m, 2m, 5m, 8mCP input module 16 inputs (8 x M12, 16 x M8 plug)CP output module 8 outputs (8 x M12 plug)CPV or CPA valve terminal

Figure 1/23: Expansion options

©

©

ª

©

ª

¬ «

ª

©

ª «

ª

©

ª

¬

©

ª«

1. Installation

CPV-DI01 9904 NH 1-37

1. Installation

1-38 CPV-DI01 9904 NH

Chapter 2

Commissioning thePROFIBUS DP

2. Commissioning PROFIBUS DP

CP-DI01 9904 NH 2-1

Contents

2. Commissioning the PROFIBUS DP

2.1 Preparation of the CPV valve terminal for commissioning . . . . 2-32.1.1 Switch on the operating voltages . . . . . . . . . . . . . . . . . . . . . . . 2-32.1.2 Address allocation of the CPV valve terminal . . . . . . . . . . . . . . 2-42.1.3 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

FREEZE and SYNC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7FREEZE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7SYNC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8Module consistency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

2.2 Configuration with a Siemens master . . . . . . . . . . . . . . . . . . . 2-102.2.1 COM PROFIBUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

Preparations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10Station selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11Configuration COM PROFIBUS . . . . . . . . . . . . . . . . . . . . . . . 2-13Alternative entry via mask "Part number" . . . . . . . . . . . . . . . . 2-15Input and output addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16

2.2.2 STEP 7 V4.x - HW Configurator . . . . . . . . . . . . . . . . . . . . . . . 2-17Preparations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17Station selection and configuration . . . . . . . . . . . . . . . . . . . . . 2-19

2.2.3 Commissioning the CP system on the PROFIBUS DP . . . . . . 2-232.3 Operation with general DP master . . . . . . . . . . . . . . . . . . . . . . 2-252.3.1 Bus start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-252.3.2 Sending parametrization data. . . . . . . . . . . . . . . . . . . . . . . . . . 2-262.3.3 Sending configuration data . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-282.3.4 Request diagnostic information . . . . . . . . . . . . . . . . . . . . . . . . 2-292.3.5 Cyclic exchange of data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-302.3.6 Summary of implemented functions and Service access points (SAP) . . . . . . . . . . . . . . . . . . . . . . . . . . 2-322.3.7 Bus parameter/reaction times . . . . . . . . . . . . . . . . . . . . . . . . . 2-332.3.8 Transmission times on the PROFIBUS DP . . . . . . . . . . . . . . . 2-332.4 Data base (GSD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-34


2-2 CP-DI01 9904 NH

2.1 Preparation of the CPV valve terminal for commissioning

2.1.1 Switch on the operating voltages

PLEASE NOTENote the switching-on instructions in thePLC controller handbook.

When the controller is switched on, it automatically im-plements a comparison between SET and ACTUALconfiguration. For this configuration run it is importantthat:

– the specification for the fieldbus configuration arecomplete and correct.

– the power supplies to the PLC and to the fieldbusslaves are switched on either simultaneously or inthe sequence specified below.

Note the following points for switching on the powersupply:

Shared power supply for control system and all fieldbusslaves using a central power pack and/or a centralswitch.

Shared powersupply

If the control system and fieldbus slaves have separatepower supplies, switch them on in the following se-quence:

Separatepower supply

1. Switch on operating voltage supply for all fieldbusslaves.

2. Switch on operating voltage supply for the controller.


CP-DI01 9904 NH 2-3

2.1.2 Address allocation of the CPV valve terminal

The CPV valve terminal with fieldbus direct connectionalways uses 16 output addresses, regardless of thenumber of valve solenoid coils it has. This allows thelater expansion of the CPV valve terminal withoutchanging addresses.

The following figure shows the addressing sequence ofthe individual CPV valve plates.

Figure 2/1: Address allocation of a CPV valve terminal

0-1

2-3

4-5

6-7

8-9

10-11

12-13

14-15


2-4 CP-DI01 9904 NH

AB: Output byte

Figure 2/2: Address allocation of the CPV valve terminal (outputs) with examples for OB20 and OB21

0

1

2

3

4

5

6

7

0

1

2

3

4

5

6

7

AB x AB x+1

A20

.0

A20

.1

A20

.2

A20

.3

A20

.4

A20

.5

A20

.6

A20

.7

A21

.0

A21

.1

A21

.2

A21

.3

A21

.4

A21

.5

A21

.6

A21

.7


CP-DI01 9904 NH 2-5

– The address allocation in the CPV valve terminal oc-curs from left to right and in the individual valve loca-tions from front to back.

– A valve location in the CPV valve terminal alwaysoccupies 2 addresses, even when it is fitted with areserve plate or pressure isolation plate. If a valvelocation is fitted with a double solenoid valve, the fol-lowing allocation applies:- Pilot solenoid 14 occupies the lower-value addresses,- Pilot solenoid 12 occupies the higher-value addresses.The higher-value addresses remain unused withsingle solenoid valves.


2-6 CP-DI01 9904 NH

2.1.3 General

FREEZE and SYNC

The I/O processing modes FREEZE and SYNC aresupported by the CP system as per EN 50170(DIN 19245). The method of accessing the FREEZE orSYNC command depends on the controller. Pleaserefer to the documentation for the fieldbus module.

CAUTIONIn the following cases, the FREEZE or SYNC modeis reset automatically:– switching the CP system on/off– stopping the fieldbus module.

The FREEZE mode is also reset automatically in thefollowing cases:– when the bus connection to the CP system is

interrupted (response monitoring active).

FREEZE

With this function, all the inputs of the CP system canbe "frozen". The CP system then sends a constantinput image of all the inputs to the master. The follow-ing FREEZE command causes the input image to beupdated. The updated input image is then sent con-stantly to the master.Return to normal mode with the command UNFREEZE.


CP-DI01 9904 NH 2-7

SYNC

This function "freezes" all the outputs of the CP system.The CP system therefore no longer reacts to modifica-tions to the output image in the master. The followingSYNC command updates and transfers the outputimage of the master.Return to normal mode with the command UNSYNC.

Module consistency

The CP system supports the following variants in mo-dule consistency:

Moduleconsistency

– via the selected format (word)

Configuration

The position of the DIL switch in the configuration of theCP system is relevant for the necessary DP Identifier(see Chapters 1.2.2 and 1.8).

DIL switch

PLEASE NOTEEnsure that the DIL switches are set in compliancewith the configuration of the CP system.


2-8 CP-DI01 9904 NH

The following table shows a summary of the possibleentries for the CP system:

Configuration of the CP system DP identifier Comments

Siemens EN50170

CPV valve terminal with fieldbusdirect connection only (no expan-sion)

ID1: 16DO ID1: 033 16 digital outputs

Expanded by one input module ID1: 16DO

ID2: 16DI

ID1: 033

ID2: 017

16 digital outputs

16 digital inputs

Expanded by one CP valve terminalor one CP output module

ID1: 16DO

ID2: 16DO

ID1: 033

ID2: 033

16 digital outputs

16 digital outputs

Expanded by one CP valve terminal /CP output moduleand an input module

ID1: 16DO

ID2: 16DO

ID3: 16DI

ID1: 033

ID2: 033

ID3: 017

16 digital outputs

16 digital outputs

16 digital inputs

Figure 2/3: Summary of entries

PLEASE NOTEEnter the identifiers in compliance with the physicalsequence of the modules, starting from the CPV Di-rect.

Example:CPV valve terminal with fieldbus direct connection andexpanded by one input module.

DP Identifier Comments

1 16DO 16 digital outputs

2 16DI 16 digital inputs


CP-DI01 9904 NH 2-9

2.2 Configuration with a Siemens master

PLEASE NOTEVarious configuration programs are available in con-junction with a Siemens master. Observe the appropriate procedures for the configura-tion program used.

2.2.1 COM PROFIBUS

Preparations

1. Copy the GSD of the valve terminals into the direc-tory \COMPB3x\GSD of the PC/programmer. TheGSD can be found on the accompanying CD ROM.File: VI1000C9.GSE

Further information (directories, etc.) can be found inthe "readme" file in the main directory of the CDROM.

CD ROM

PLEASE NOTEUpdate the slave catalogue if copying the GSDwhilst working with COM PROFIBUS.Menu: "File" - "Load GSD file"


2-10 CP-DI01 9904 NH

2. Bitmap files with icons of the valve terminals areavailable on the CD ROM to simplify configuration.Copy the file PB_DICPN.BMP into the directory\COMPB3x\BITMAPS\ of the PC/programmer.

Symbols

3. In the "Busparameter" mask of the menu "Configure",edit the fields:– Bus profile– Baud rate

Further information (directories, etc.) can be found inthe "readme" file in the main directory of the CD ROM.

Station selection

Figure 2/4: Station selection with COM PROFIBUS

ª

¬

«

©


CP-DI01 9904 NH 2-11

© Use the left-hand mouse button to mark the slavetype "VALVES" in the slave catalogue.The slave type "VALVES" appears when the GSDhas been correctly copied (see preparation step 1).

ª Move the mouse to the left and click below thegraphic.

« The entry mask "PROFIBUS Address" will appear.Select the slave addresses identical to the selectedsettings of the DIL switch in the switch module(see Chapter 1.2.2) and confirm.

¬ The entry mask "Slave parameters" will appear. Se-lect the station type "FESTO CPV DI01" and confirmwith OK.

The icon of the Festo valve terminal will now appearunder the graphic of the master. The icon appearswhen the bitmap file has been correctly copied (seepreparation step 3).This concludes the station selection.


2-12 CP-DI01 9904 NH

Configuration COM PROFIBUS

Requirements:

– the GSD must be in the directory of the PC/pro-grammer

– the "Bus parameter" mask is edited (Bus profile, baud rate)

– the PROFIBUS address has been assigned (seeabove)

– the station type "FESTO CPV DI01" has been se-lected (see above)

Access the mask "Configure".Configure

1. Double click with left-hand mouse button or clickonce with the right-hand mouse button on the iconof the Festo valve terminal.

2. Select "Configure" in the menu which appears.

The "Configure" mask will then appear (Figure 2/5).


CP-DI01 9904 NH 2-13

Figure 2/5: Configuration with COM PROFIBUS

The program has already automatically entered the DPidentifiers in this mask for the 16 outputs of the CPVvalve terminal.

Using the column "Identifier", enter the configuration ofthe CP system into lines 2 and 3 (summary: seeFigure 2/3)

Example 1CPV valve terminal expanded by one input module with16 digital inputs.

DP identifier Part number Comments

1 16DO automatically entered

2 16DI input module, 16 digital inputs


2-14 CP-DI01 9904 NH

Example 2:CPV valve terminal expanded by one CPV valve termi-nal and one input module with 16 digital inputs.

DP identifier Part number Comments

1 16DO automatically entered

2 16DO CPV valve terminal with 8 valve plates (doublesolenoid), 16 outputs

3 16DI input module, 16 digital inputs

Alternative entry via mask "Order number"

The identifiers can also be entered via a mask:

1. Mark the field "Order Number" of the relevant line.

2. Click on the button "Order No. ....".

The "Select by Order Number" mask appears.

Figure 2/6: "Selection by part number"


CP-DI01 9904 NH 2-15

3. Mark the entry in the list that corresponds to theconfiguration.

4. Click on "Accept".

Input and output addresses

Enter the initial address of the inputs and outputs under"I Addr." or "O Addr.".

Addressing

Example 3:Configuration as in example 1, addresses from in/outputword 42 used:

DP identifier Part number Comments I-address O-address

1 16DO P042

2 16DI CP-E16: 16DI P042

Example 3 - input and output addresses

PLEASE NOTEWhen the I/O address range is marked, the function"Auto Addr." automatically assigns the free ad-dresses of the systems with reference to the systemlimits.

This completes the configuration/address assignmentwith COM PROFIBUS.


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2.2.2 STEP 7 V4.x - HW Configurator

Preparations

1. Copy the data base (GSD) of the valve terminals intodirectory \STEP7\S7DATA\GDSD on the PC/pro-grammer. The GSD can be found on the accompa-nying CD ROM.File: VI1000C9.GSE

CD ROM

The GSD can either

• be copied manually into the above mentioned direc-tory (e. g. via Windows Explorer) or

• loaded via the menu item "Extras" - "Install newGSD" in the mask "Hardware configuration."

Further information (directories, etc.) can be found inthe "readme" file in the main directory of the CD ROM.

PLEASE NOTEUpdate the hardware catalogue if copying the GSDwhilst working with STEP7. Menu in Hardware Configuration: "Extras" – "Update catalogue"

PLEASE NOTEFrom STEP7 V4.02, data base (GSD) are stored inthe STEP7 project (station GSD). This may meanthat the updating/ loading of new GSD will be im-plemented incorrectly. Please refer to STEP7 helpfor information on dealing with the station GSD.


CP-DI01 9904 NH 2-17

2. Bitmap files with icons of the valve terminals areavailable on the CD ROM "Utilities" to simplify con-figuration.Copy the file PB_DICPN.BMP into the directory\STEP7\S7DATA\NSBMP of the PC/programmer.

Symbols

3. Edit the mask "Properties of the DP master"– Bus profile– Baud rate

The bitmaps can either be• copied manually into the above mentioned directory or• loaded via the menu item "Extras" – "Install new GSD" – file type "Bitmap" in HW configuration.

4. Activate the DP master in the rack.


2-18 CP-DI01 9904 NH

Station selection and configuration

Figure 2/7: Station selection with STEP7 V4.x – Hardware configuration (the masks shown here are not all seen simultaneously, see text)

© Click the catalogue icon. This opens the hardwarecatalogue.

ª Mark the station type "FESTO CPV DI01"(\PROFIBUS DP\Additional FIELD DEVICES\VALVES)in the hardware catalogue with the left-hand mousebutton.The slave type ”VALVES” only appears under thefolder "Additional FIELD DEVICES" when the GSDhas been correctly copied (see preparation step 1).

«

©

ª

¬


CP-DI01 9904 NH 2-19

« Hold the left-hand mouse button pressed down andpull the cursor onto the graphic PROFIBUS line onthe DP master (drag and drop).

¬ The entry mask "Properties - PROFIBUS Node" ap-pears.Select the slave (PROFIBUS) addresses identical tothe selected settings of the DIL switch in the switchmodule (see Chapter 1.2.2) and confirm with OK.

The icon of the valve terminal will appear on thePROFIBUS line (see Figure 2/8).

Figure 2/8: Configuration with STEP7 - hardware catalogue

¯

®


2-20 CP-DI01 9904 NH

Mark the symbol of the valve terminal to be con-figured on the graphical user interface of the HWconfiguration. The table in the lower screen sectionshows the configuration data with the columns "Mo-dule/DP"ID, "Order number", "I Address", "O Ad-dress", "Comment".

Addressing

® In the hardware catalogue, open the directory"FESTO CPV DI01" and mark the module corre-sponding to the configuration of the CP system.

¯ Holding the mouse button down, drag and drop themarked module from the hardware catalogue to thenext free line of the configuration table.

Repeat steps 6 and 7 for further modules if necessary.

PLEASE NOTEInsert the modules according to the physical se-quence of the configuration into the configurationtable.

The I-addresses and O-addresses are automatically as-signed in STEP7. To change this address assignment,follow the procedure below:

Modify address

Open the mask "Properties - DP slave" by double-click-ing the appropriate line in the configuration table of theDP slave and modify the starting address of the in-puts/outputs.


CP-DI01 9904 NH 2-21

PLEASE NOTEWith the S7-400 controllers, 4 bytes of addressesare always reserved for each DP identifier.

This concludes the station selection and configuration.

Addressing example:

Configuration of the CP system DP identifier I/O addresses (IN/OUT)

1 CPV valve terminal fieldbus directconnection

16DO O20.0...O21.7

2 CPV valve terminal with 8 doublesolenoid valves

16DO O22.0...23.7

3 CP input module, 16 inputs 16DI I20.0...21.7

Example 3 – Input and output addresses (see Figure 2/9)

O20.0...O21.7 O22.0...23.7 I20.0...21.7

Figure 2/9: Example – Addressing the outputs and inputs of a CP system with fieldbus direct connection in the maximum configuration


2-22 CP-DI01 9904 NH

2.2.3 Commissioning the CP system on the PROFIBUS DP

PLEASE NOTEComply with the switching-on instructions in the ma-nual for the controller.

Proceed as follows:

1. Connect the fieldbus line to the fieldbus node.

2. Switch on the operating voltages:– for all fieldbus slaves, – for the CP system.

3. Switch on the operating voltage for the mastermodule.

Some master systems automatically implement a com-parison between SET and ACTUAL configuration (= DILswitch position) when the system is switched on. Forthis configuration run it is important that:

Configura-tion run

– The specifications on the NOMINAL configuration arecomplete and correct (see also section 2.1.2).

– The power supplies to the PLC and to the fieldbusslaves are either switched on simultaneously or inthe sequence specified above.


CP-DI01 9904 NH 2-23

RecommendationProviding the safety requirements of the machine/sys-tem are fulfilled, commission the CP system with bothoperating voltages (pins 1 and 2), but without com-pressed air.This provides the option of testing without the risk ofunintentional reactions.

PLEASE NOTEA CP valve location occupies two addresses. The following applies:– lower-value address: pilot solenoid 14– higher-value address: pilot solenoid 12


2-24 CP-DI01 9904 NH

2.3 Operation with general DP master

The Festo CP system can be controlled from any PLC,PC or industrial PC with a PROFIBUS DP module asper EN 50170 (DIN 19245).

Information for the functions FREEZE, SYNC and theDP identifiers can be found in section 2.1.3.

2.3.1 Bus start-up

In order to operate the CP system correctly, the DPmaster must perform the following functions in the se-quence specified:

1. Send a parametrizing telegram

2. Send a configuration telegram

3. Request diagnostic information

4. Start useful cyclic data transmission

The structure and content of the individual telegramsare described in subsequent chapters.


CP-DI01 9904 NH 2-25

2.3.2 Sending parametrization data

The parametrizing data are transferred from the DPmaster to the CP system with the function Set_Prm .

Octet 1: Station status

Bit Meaning Explanation

0 — Reserved

1 —

2 —

3 WD_On Response monitoring of CP system on/off:logic "0": offlogic "1": on

4 Freeze_Req logic "0": Freeze mode not requested by the masterlogic "1": Freeze mode not activated by the master

5 Sync_Req logic "0": Sync mode not requested by the masterlogic "1": Sync mode not activated by the master

6 Unlock_Req Bit 7 Bit 6 Explanation

7 Lock_Req 0 0 min TSDR + Slave parametersmust not be overwritten

0 1 CP system released for other masters

1 0 CP system blocked for other masters

1 1 CP system released for other masters


2-26 CP-DI01 9904 NH

Octets 2 and 3: WD_Fact_1 WD_Fact_2


Range 1-255:The response monitoring time of the CP system is transferred with these two octets:TWD [s] = 10ms * WD_Fact_1 * WD_Fact_2

Octet 4: Minimum station delay responder (min T SDR)

Explanation

The minimum time which the CP system must wait before the reply telegram may be sent to the DP master.

Octets 5 and 6: Ident_Number

Explanation

Transfer of the Ident number (= 00C9) of theCP system;Parametrizing telegrams to the CP system are onlyaccepted, when the transfered and programmed Ident numbers coincide.

Octet 7: Group_Ident

Explanation

Not supported by the CP system

Octet 8 - 32: User_Prm_Data

Explanation

Not supported by the CP system


CP-DI01 9904 NH 2-27

2.3.3 Sending configuration data

The configuration data are transferred from the DPmaster to the CP system with the function Chk_Cfg .

Parameter summary (Chk_Cfg)

Octet 1-n: DP identifierPermitted identifiers for Festo CPV valve ter-minals with fieldbus direct connection (see Figure 2/3):

Configuration of the CP sys-tem

DP identifier Comments

decimal hex

CPV valve terminal withfieldbus direct connection only(no expansion)

Octet 1: 033 Octet 1: 021 16 digital outputs

Expanded by one input module Octet 1: 033Octet 2: 017

Octet 1: 021Octet 2: 011

16 digital outputs16 digital inputs

Expanded by one CP valve terminal or one CP output module

Octet 1: 033 Octet 2: 033

Octet 1: 021Octet 2: 021

16 digital outputs16 digital outputs

Expanded by one CP valve terminal or one CP output module and one inputmodule

Octet 1: 033Octet 2: 033Octet 3: 017

Octet 1: 021Octet 2: 021Octet 3: 011

16 digital outputs16 digital outputs16 digital inputs


2-28 CP-DI01 9904 NH

Example:Configuring a CPV valve terminal with fieldbus directionconnection expanded by one input module.

Octet DP identifier Comments

decimal hex

1 033 021 16DO of the CPV valve terminalwith fieldbus directconnection

2 017 011 16DI of the input module

2.3.4 Request diagnostic information

The diagnostic data are requested via the functionSlave_Diag from the CP system. The description of thisfunction can be found in Chapter 3.3.2, Diagnosis viaPROFIBUS DP.


CP-DI01 9904 NH 2-29

2.3.5 Cyclic exchange of data

The cyclic exchange of data is carried out with the func-tion Data_Exchange . With this function, the output data for CP systems aretransferred as an octet string of length x.The octet string length is determined by the number ofidentifier bytes.

PLEASE NOTEWith the function "Data_Exchange", the CP system expects the output information for the valves andelectrical outputs. The input information is sent to the master as a reply telegram.

Parameter summary (Data_Exchange) for the maximumconfiguration:

Octet 1: O data byte_1Bit 0: Output x*)

Bit 1: Output x+1Bit 2: Output x+2Bit 3: Output x+3Bit 4: Output x+4Bit 5: Output x+5Bit 6: Output x+6Bit 7: Output x+7


2-30 CP-DI01 9904 NH

Octet 2: O data byte_2Bit 0: Output x+8Bit 1: Output x+9

...Bit 7: Output x+15

Octet 3: I/O data byte_3Bit 0: Input/Output y*)

Bit 1: Input/Output y+1 ...

Bit 7: Input/Output y+7

Octet 4: I/O data byte_4Bit 0: Input/Output y+8Bit 1: Input/Output y+9

...Bit 7: Input/Output y+15

Octet 5: I/O data byte_5Bit 0: Input/Output z*)

Bit 1: Input/Output z+1 ...

Bit 7: Input/Output z+7

Octet 6: I/O data byte_6Bit 0: Input/Output z+8Bit 1: Input/Output y+9

...Bit 7: Input/Output z+15

*) x, y, z = Address offset of the master module


CP-DI01 9904 NH 2-31

2.3.6 Summary of implemented functions and Service access points (SAP)

Function Available Destination SAP (DSAP)

Data_Exchange Yes NIL

RD_Inp Yes 56

RD_Outp Yes 57

Slave_Diag Yes 60

Set_Prm Yes 61

Chk_Cfg Yes 62

Get_Cfg Yes 59

Global_Control Yes 58

Set_Slave_Add No 55


2-32 CP-DI01 9904 NH

2.3.7 Bus parameter/reaction times

Baud rate (kBaud) max T SDR (TBit) min T SDR (TBit )

.. 187.5 60

11

500 100

1500 150

3000 250

6000 450

12000 800

2.3.8 Transmission times on the PROFIBUS DP

PLEASE NOTE• Take into account the program cycle time of the

PLC and the update time of the PROFIBUS DP.

The delay time within the CP system dependends onthe amount of data and therefore on the configurationof the CP system. This is: < 2 ms.

The calculation of the total transmission time can befound in the controller manual.


CP-DI01 9904 NH 2-33

2.4 Data base (GSD)

The CD ROM "utilities" accompanying this manual con-tains the data base (GSD) with the specific, legal de-vice master data for the CP system.

Data base

Further information can be found in the "readme" file onthe CD ROM.

The data base contains a selection of identifiers in addi-tion to the slave-typical entries (ident number, revision,etc.).

Enter the identifiers for the CP system in the samephysical sequence as the modules.


2-34 CP-DI01 9904 NH

Chapter 3

PROFIBUS DPdiagnostics


CP-DI01 9904 NH 3-1

Contents


3.1 Diagnosis with LEDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33.1.1 Normal operating condition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-43.1.2 Error display with the BUS/POWER LEDs . . . . . . . . . . . . . . . . 3-4

Fault diagnosis with the green LED (POWER) . . . . . . . . . . . . . 3-4Fault diagnosis with the red LED (BUS) . . . . . . . . . . . . . . . . . . 3-5

3.1.3 LEDs for status indicator of the valve solenoid coils . . . . . . . . . 3-63.2 Error handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-73.3 Diagnosis with PROFIBUS DP. . . . . . . . . . . . . . . . . . . . . . . . . . 3-83.3.1 Diagnostic words . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

Diagnostic options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9Summary of diagnostic bytes . . . . . . . . . . . . . . . . . . . . . . . . . 3-11

3.3.2 Diagnostic information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12Configuration station status 1 . . . . . . . . . . . . . . . . . . . . . . . . . 3-12Configuration station status 2 . . . . . . . . . . . . . . . . . . . . . . . . . 3-13Configuration station status 3 . . . . . . . . . . . . . . . . . . . . . . . . . 3-13Master address. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14Manufacturer identifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14Header device-related diagnosis . . . . . . . . . . . . . . . . . . . . . . . 3-14Structure of device-related diagnosis 1 . . . . . . . . . . . . . . . . . . 3-15Configuration of device-specific diagnosis 2 . . . . . . . . . . . . . . 3-16

3.4 Error handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-173.4.1 General DP master. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-183.4.2 Siemens SIMATIC S5/S7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18

Options for reading the diagnosis for S5/S7 . . . . . . . . . . . . . . 3-203.5 STEP 7 V4.x – Online diagnosis via diagnostic buffer . . . . . . 3-21

Module information for the CP valve terminal . . . . . . . . . . . . . 3-233.6 Short-circuit/overload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-243.6.1 Output module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24

Reset error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-243.6.2 Sensor supply of an input module . . . . . . . . . . . . . . . . . . . . . 3-25

Reset error/short-circuit/overload . . . . . . . . . . . . . . . . . . . . . . . 3-25


3-2 CP-DI01 9904 NH

3.1 Diagnosis with LEDs

The light emitting diodes (LED) on the cover provideinformation about the operational condition of the CPVvalve terminal:

©ª¶´

red LED: Bus status/error (BUS)green LED: Operating voltage display (POWER)yellow LED row for pilot solenoid 14yellow LED row for pilot solenoid 12

Figure 3/1: LEDs of the CPV valve terminal with fieldbus direct connection

ª

©

¶ ´


CP-DI01 9904 NH 3-3

3.1.1 Normal operating condition

In normal operating conditions only the green powerLED is lit.

( = lit; = flashes; = off)

LED Colour Operatingcondition

Errorhandling

BUS none normal none

POWER green normal none

Figure 3/2: Normal operating condition

3.1.2 Error display with the BUS/POWER LEDs

Fault diagnosis with the green LED (POWER):

LED Colour Operating condition Error handling

POWER none operating voltage ofelectronics not oplied

• Check operating voltageconnection (Pin 1)

POWER greenflashes rapidly

Load voltage CP valves< 20.4 V

• Check load voltage supply(Pin 2)

POWER greenflashes slowly

Load voltage CP valves < 10 V


Figure 3/3: Fault diagnosis with the green POWER LED

Load voltage faults are always shown by the greenLED (independent of the diagnostic mode set).When the device-specific diagnosis is activated, faultsare also indicated via the fieldbus direct connection tothe master PLC.


3-4 CP-DI01 9904 NH

Fault diagnosis with the red LED (BUS):


BUS red lit hardware fault • Return for servicing

BUS redflashes rapidly

PROFIBUS address notallowed

• Correct address setting (0,...,125)

BUS redflashes slowly(per second)

fieldbus connection notcorrect. Possible causes:- station number incorrect

(e.g. address is doubleassigned)

- fieldbus module switched off or defective

- interrupted, short-circuitedor disturbed fieldbusconnection

- configuration incorrect master configuration settingin the switch module

Check the ...

• address setting

• fieldbus module

• fieldbus connection

• configuration of the masterand the settings in the switch module

BUS redoff briefly

switch module missing switch module defective

• insert switch module• replace switch module

Figure 3/4: Fault diagnosis with the red BUS LED


CP-DI01 9904 NH 3-5

3.1.3 LEDs for status indicator of the valve solenoid coils

Each valve solenoid coil is indicated by a yellow LED(see Figure 3/1). These LEDs indicate the operatingstatus of the valve solenoid coil.

LEDValves

Colour Switch positionvalve solenoid coil

Error handling

none basic position logic 0 (no signal)

yellow – Switch positionor– basic position

logic 1 (signal on)

logic 1, but:– operating voltage of

valve is lying below theperm. tolerance range(DC < 20.4V)or

– compressed air supply notcorrector

– pilot exhaust blockedor

– Return for servicing

Figure 3/5: LEDs for status indicator of the valve solenoid coils


3-6 CP-DI01 9904 NH

3.2 Error handling

Any deviation of the actual configuration of the CP sys-tem from the configuration set in the switch module canlead to problems when starting the system. The follow-ing table shows the characteristics:

Configuration of the CP system Deviation Characteristics

Configurationgreater thanposition of DILswitch

System is running.Excess,unconfiguredmodules are ignored.

Configurationsmaller thanposition of DILswitch

System is running. Implement device-specific diagnosis(see Chapter 3.3)

Figure 3/6: Characteristics of deviation between system configuration and DIL switch position

<

>


CP-DI01 9904 NH 3-7

3.3 Diagnosis via PROFIBUS DP

The CP system supports diagnostic options via thePROFIBUS in accordance with EN 50170 (DIN 19245)(The device-specific diagnosis is supported).

PLEASE NOTE:The identifier or channel-related diagnosis listed instandard EN 50170 (DIN 19245) will not be sup-ported.

3.3.1 Diagnostic words

The following fault conditions of the CP system aresummarised in diagnostic words and transmitted to theDP master:

– load voltage supply drop to valves (Pin 2)

– short-circuit in sensor voltage supply

– load voltage supply drop to output modules

– short-circuit/overload at the output modules

– interruption of the CP connection at various CP modules

– CP valve voltage tolerance undershot (< 20.4 V).


3-8 CP-DI01 9904 NH

Diagnostic options

The CP system acting as slave on the PROFIBUS DPoffers comprehensive diagnostic options via thePROFIBUS DP. The following figure shows the necess-ary steps required for the diagnosis of the CP system.Only those diagnostic bits are shown which require afurther diagnostic step.

Device-specificdiagnosis 1 is present

Error CP string/CP valve terminal

Bit

Station status 1

Bit

Device-specificdiagnosis 1

At least one error is present

Bit

Device-specificdiagnosis 2

Figure 3/7: Diagnostic steps

7 6 5 4 3 2 1 0

1

7 6 5 4 3 2 1 0

1 1

7 6 5 4 3 2 1 0

see chapter 3.3.2


CP-DI01 9904 NH 3-9

PLEASE NOTEDiagnostic information is only sent to the master sys-tem when the device-specific diagnosis is activatedin the switch module. To do this, set the switch ele-ment 8 of the 8x DIL switch to "ON".

When commissioning the system, it is useful in somecases to switch off the device-specific diagnosis. If thecontroller will not start up, try the setting "Device-speci-fic diagnosis inactive" on the 8x DIL switch (see Chap-ter 1.2.2.).


3-10 CP-DI01 9904 NH

Summary of diagnostic bytes

Each bus slave is provided with various diagnosticwords. The diagnostic words and their meaning in con-junction with the Festo CP system are shown in thetable below.

Diagnosticwords

Byte(*)

Octet(**)

Diagnostic address Diagnostic address + 1 Octet(**)

Byte(*)

0 1 Station status 1 Station status 2 2 1

2 3 Station status 3 Master address(Diag.master_Add)

4 3

4 5 Manufacturer identifier (Ident_numberHigh-Byte 00H)

Manufacturer identifier(Ident_numberLow-Byte C9H)

6 5

6 7 Header Device-related diagnosis 1(Error summary)

8 7

8 9 Device-specific diagnosis 2(Error byte CPV Direct)

always logic "0" 10 9

Contents are modified by the CP system

(*) = Siemens(**) = EN50170

Figure 3/8: Diagnostic words


CP-DI01 9904 NH 3-11

3.3.2 Diagnostic information

The following diagnostic information can be requestedby the DP master from the CP system with the functionSlave_Diag. The CP system replies with an octet stringof length 10.The procedure for reading this diagnostic informationwith a SIMATIC S5/S7 system is described in Chapter3.4.2.

Configuration station status 1

Octet 1: Station status_1


0 Diag.Station_Non_Existent

CP system can no longer/cannot yet be addressed.Possible causes:– operating voltage not applied– data cable interrupted– interference in data cable

1 Diag.Station_Not_Ready CP system not ready for data exchange

2 Diag.Cfg_Fault The configuration data received from the master doesnot correspond to those recorded by the CP system.

3 Diag.Ext_Diag Device-specific diagnosis available.Possible causes:– cable interrupted at I/O module– short circuit/overload at electrical outputs– Vvalves < 20.4 V– Voutputs < 10 V– Vsensor < 10 V

4 Diag.Not_Supported logic "1": Function not supported by CP system

5 Diag.Invalid_Slave_Response

Always logic "0" (set by CP system)

6 Diag.Prm_Fault Last parametrizing telegram faulty

7 Diag.Master_Lock Always logic "0" (set by CP system)

Valve terminal related bits

Figure 3/9: Diagnostic bits of station status_1


3-12 CP-DI01 9904 NH




0 Diag.Prm_Req Logic "1":master must configure the CP system again

1 Diag.Stat_Diag Logic "1":master must request diagnostic data, until this bit is setto logic "0"

2 — Always logic "1" (set by CP system)

3 Diag.WD_On logic "1": watchdog activated

4 Diag.Freeze_Mode logic "1": Freeze activated

5 Diag.Sync_Mode logic "1": Sync activated

6 — Reserved

7 Diag.Deactivated Always logic "0" (set by CP system)





0 —

Reserved

1 —

2 —

3 —

4 —

5 —

6 —

7 Diag.Ext_Diag_Overflow

Always logic "0" (set by CP system)



CP-DI01 9904 NH 3-13

Master address

Octet 4: Diag.Master_Add

Explanation

The address of the master which parametrizedthe CP system is entered in this octet.

Figure 3/12: Diagnostic Diag. Master_Add

Manufacturer identifier

Octets 5 and 6: Ident_Number

Explanation

These octets contain the manufacturer identification:00C9H for the Festo CP system.

Figure 3/13: Diagnostic Ident_Number

Header device-related diagnosis

Octet 7: Ext_Diag_Data (device-related diagnosis)

Explanation

This octet represents the header for the device diagnosis.The CP system permanently sets the value 4 in this octet,i.e. 4 octets are prepared/transmitted for "Device-specificdiagnosis", incl. the header octet, independent of the CPsystem equipment.3 of the 4 octets are used.

Figure 3/14: Diagnostic Ext_Diag_Data


3-14 CP-DI01 9904 NH

Structure of device-related diagnosis 1

Octet 8: Device-specific diagnosis 1 1)


0 Common error CP system

Logic "1":At least one error is present

1 – not used

2 – not used

3 – not used

4 Common error logic "1":Error CP string/CP valve terminal

5 – not used

6 – not used

7 – not used

1) only sent to the master PLC, when the device-specific diagnosis is activated in the switch module.

Figure 3/15: Diagnostic bits of device-related diagnosis 1


CP-DI01 9904 NH 3-15

Configuration of device-specific diagnosis 2

Octet 9: Device-specific diagnosis 2


0 EOff logic "1":CP connection interrupted at output module

1 EOn logic "1":CP connection interrupted at input module

2 Short-circuit/overload logic "1":short circuit/overload at output module

3 UOff logic "1":load voltage drop at output module

4 USen logic "1":Short-circuit/overload sensor supply <10 V

5 UVal logic "1":Power supply valve coils <20.4 V

6 ULoad logic "1":Power supply valve coils <10 V

7 Ex not used

Figure 3/16: Diagnostic bits for device-specific diagnosis 2


3-16 CP-DI01 9904 NH

3.4 Error handling

In the case of the following faults, the reaction of theCP system depends on the configured reaction of themaster module.

– telegram failure

– master stop

– interruption in bus cable

Depending on the setting or the configuration, all theoutputs (valves and electrical outputs) will be switchedoff or maintain their status.

WARNING• Make sure that the valves and outputs are reset

after rectifying the above mentioned faults.Dangerous situations can arise if the valves and out-puts are not reset after one of the above faults.

PLEASE NOTESingle solenoid valves move to the basic position.Double solenoid valves remain in the current posi-tion. If mid-position functions are implemented byCP valves, they will move to defined positions(pressioned, exhausted, blocked)


CP-DI01 9904 NH 3-17

3.4.1 General DP master

Use the function Set_Prm to determine the watchdogtime (WD_Fact_1, Octet 2, WD_Fact_2, Octet 3). In thecase of a fault, e. g. a bus failure, the CP system willswitch off all valves and electrical outputs after the par-ametrized time.

3.4.2 Siemens SIMATIC S5/S7

These controllers can be used to set the reaction of theCP system to the faults named (for details, see control-ler manual).

Almost all configuration programs contain the function"Response monitoring". For the operating modesnamed, the specified time corresponds to the drop-offtime of the valves and the electrical outputs.Further details on response monitoring can be found inthe appropriate manuals.


3-18 CP-DI01 9904 NH

Two types of error response for the control system canbe set:

• the controller switches to the operating mode "STOP"when an error occurs (hard error characteristics) or

• the controller remains in the operating mode "RUN"when an error occurs (soft error characteristics).

Controlsystem

Module Meaning STOP RUN

SIMATIC S5with IM 308C

OB23 reaction to QVZwith direct peripheralaccess

default OM isprogrammed

OB24 reaction to QVZ with peripheral access via process image


OB35 reaction to PEU default OM isprogrammed

SIMATIC S7/M7 OB82 reaction to a device-specific diagnosis


OB86 reaction to failure of a DP slave


QVZ: Acknowledgment delayOB: Organization modulePEU: Periphery unclear

Figure 3/17: Error response of the control system

Further details on the control system can be found inthe appropriate manuals.


CP-DI01 9904 NH 3-19

Options for reading the diagnosis for S5/S7

Diagnosis for PROFIBUS DP is supported in thevarious control systems by function modules. Theseread the slave diagnosis and write them to a data rangeof the user program.

Controlsystem

Functionmodule

See... Manufacturer

SIMATIC S5 withIM 308C

FB 192"IM 308C"

Manual "Decentralized peripheral system ET 200"

Siemens

SIMATIC S5 withS5-95U/DP-Master

FB 230"S_DIAG"

Manual "Decentralized peripheral system ET 200"

Siemens

SIMATIC S5 withSF 50/DP-Master

FB 230"S_DIAG"

Manual "Programmablevalve terminal with SB/SF 50"

Festo

SIMATIC S7/M7 SFC 13"DPNRM_DG"

Referencemanual "Systemand standard functions"

Siemens

Figure 3/18: Options for reading the diagnosis for S5/S7

Example for a STEP 7 user program:

STL Explanation

CALL SFC 13

REQ := TRUE Read request

LADDR := W#16#03FE Pointer on diagnostic address,e.g. 1022d = 03FEh (s. Mask "DP slaveproperties" in HW configuration)

RET_VAL := MW100 when errors occur, output error code

RECORD := P#M110.0 WORD 5 Pointer at start of the data range fordiagnosis and length of diagnostic data

BUSY := M10.0 Reading terminated

Figure 3/19: Example


3-20 CP-DI01 9904 NH

3.5 STEP 7 V4.x – Online diagnosis via diagnostic buffer

The diagnostic buffer of STEP7 offers the possibility ofdisplaying diagnostic events of the S7 system in thesequence in which they occur.

Figure 3/20: Online diagnosis via diagnostic buffer (for explanations, see text)

©

ª

«

¬

®


CP-DI01 9904 NH 3-21

Direct diagnostic events in connection with CP valveterminals could be:

– Decentralized periphery: station failure- communication between slave and master interrupted

– Module disturbed- see device-specific diagnosis

– Change of operating condition from START to RUN(set/actual difference present)- configuration data of CP valve terminal do not coincide with the periphery- CP valve terminal has incorrect DIL settings

Requirements

– The hardware configuration must be accessed

Proceed as follows (Figure 3/20):

© Switch from offline to online.

ª Use the right-hand mouse key to mark the CPU inthe rack. Click "Module Information" in the menuwhich appears.

« The window "Module Information" now appears.

¬ Select the rider "Diagnostic buffer."

Mark the event and read the details on the event.These will give you more information on how to pro-ceed further and are dependent on the S7 controllerused.


3-22 CP-DI01 9904 NH

Module information for the CP valve terminal

® Mark the CP valve terminal instead of the CPU. Fur-ther information regarding the condition of the CPsystem can be read from the window "Module Infor-mation".


CP-DI01 9904 NH 3-23

3.6 Short-circuit/overload

3.6.1 Output module

If there is a short-circuit or overload:

– All digital outputs of the output module are switchedoff

– the green LED "Diag" on the output module will flashrapidly

– the Bit short-circuit/overload in octet 9 "Device-spe-cific diagnosis 2" is set to logic "1".

PLEASE NOTEThe outputs cannot be used until the short-circuit oroverload is eliminated and the error reset.

Reset error

In order to reset the error, the 8 outputs must be reset.The following options are available:

Options Explanation

• set all outputs of the output module to logic "0" (RESET) or• interrupt CP connection to CP output

module briefly or• interrupt operating voltage of the

CP system briefly

manually or automatically in the program

- outputs on the output module are automatically reset

- all outputs of the CP system are automatically reset

Figure 3/21: Online diagnosis via diagnostic buffer (explanation see text)

The outputs can then be used again. If the short-circuitstill exists, the outputs will be switched off again.


3-24 CP-DI01 9904 NH

3.6.2 Sensor supply of an input module

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

– the sensor supply to all the inputs of a module will beswitched off

– the green LED "Diag" on the input module will flashrapidly

– the error Bit USen in octet 9 "Device-specific diag-nosis 2" is set to logic "1".

PLEASE NOTE:The inputs cannot be used until the short-circuit oroverload is eliminated and the error reset.

Reset error/short-circuit/overload

In order to reset the error the following options areavailable:

• briefly interrupt the CP connection on the CP inputmodule.

or

• briefly interrupt the operating voltage of the CP sys-tem on the field bus node.

The inputs can then be interrogated again. If the short-circuit still exists, the error message will appear again.


CP-DI01 9904 NH 3-25


3-26 CP-DI01 9904 NH

Chapter 4

Commissioning theFesto fieldbus


CP-DI01 9904 NH 4-1

Contents


4.1 Preparation of the CPV valve terminal for commissioning . . . . 4-34.1.1 Switch on the operating voltages . . . . . . . . . . . . . . . . . . . . . . . 4-34.1.2 Address allocation of the CPV valve terminal . . . . . . . . . . . . . . 4-44.2 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-74.2.1 Configuration with the fieldbus configurator . . . . . . . . . . . . . . . 4-8

Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10


4-2 CP-DI01 9904 NH



PLEASE NOTENote the switching-on instructions in the PLC control-ler manual.

When the controller is switched on, it automatically im-plements a comparison between the SET and ACTUALconfiguration. For this configuration run it is importantthat:


– the power supplies to the PLC and to the fieldbusslaves are either switched on simultaneously or inthe sequence specified below.



Shared powersupply






CP-DI01 9904 NH 4-3


The CPV valve terminal with fieldbus direct connectionalways uses 16 output addresses, regardless of thenumber of valve solenoid coils it has. This allows forthe later expansion of the CPV valve terminal withoutchanging addresses.


Fig. 4/1: Address allocation of a CPV valve terminal

0-1

2-3

4-5

6-7

8-9

10-11

12-13

14-15


4-4 CP-DI01 9904 NH

– The address allocation on the CPV valve terminal oc-curs from left to right and on the individual valve lo-cations from front to back.

AW:n:x:

Output wordSlave numberWord (8 Bits)

Figure 4/2: Address allocation of the CPV valve terminal (outputs) with examples for slave No. 1

0

1

2

3

4

5

6

7

0

1

2

3

4

5

6

7

AWn.x AWn.x+1

A1.

0.0

A

1.0.

1

A1.

0.2

A

1.0.

3

A1.

0.4

A

1.0.

5

A1.

0.6

A

1.0.

7

A1.

1.0

A

1.1.

1

A1.

1.2

A

1.1.

3

A1.

1.4

A

1.1.

5

A1.

1.6

A

1.1.

7


CP-DI01 9904 NH 4-5

– A valve location in the CPV valve terminal alwaysoccupies 2 addresses, even when it is fitted with areserve plate or pressure isolation plate. If a valvelocation is fitted with a double solenoid valve, the fol-lowing allocation applies:- Pilot solenoid 14 occupies the lower-value addresses,- Pilot solenoid 12 occupies the higher-value addresses.The higher-value addresses remain unused withsingle solenoid valves.


4-6 CP-DI01 9904 NH

4.2 Configuration

PLEASE NOTEThe CP modules always use 16 outputs and/or 16 in-puts, independent of the configuration and type ofthe module (inputs, outputs, valves).

The position of the DIL switch in the configuration of theCP system is relevant for the number of the reservedI/O addresses and station numbers (see Chapters 1.2.2.and 1.8)

PLEASE NOTEEnsure that the DIL switches in the switch moduleare set in compliance with the configuration of theCP system.If the set configuration is greater than the real con-figuration, an error message (ACP) is initiated.


CP-DI01 9904 NH 4-7

4.2.1 Configuration with the fieldbus configurator

The fieldbus configurator in the FST software providessupport during compilation of the set point configura-tion. The menu control and operation of the FST soft-ware is described in the relevant FST handbook of thePLC.

1. Enter the fieldbus address of the fieldbus slave(CP system).

Procedure

2. Select type of fieldbus slave ("Valve terminal 10" forCP system).

3. Enter number of assigned inputs/outputs byte-wiseunder IW and OW.

PLEASE NOTEThe entry mask of the fieldbus configurator showsIW and OW on the monitor. This stands for inputwords and output words, each with 8 Bits. For each module, enter 2 IW or 2 OW (16 inputs or16 outputs).

PLEASE NOTEWith a Festo fieldbus master, it is possible to con-figure the CP system with a set/actual comparison.An existing fieldbus configuration is then loaded intothe master.


4-8 CP-DI01 9904 NH

Figure 4/4: Example – Configuring with FST 200; Select CP system from slave list

Figure 4/5: Example – Configuring with FST 200; Enter number of IW or OW


CP-DI01 9904 NH 4-9

Addressing

PLEASE NOTEAddressing of the CP system occurs byte-wise viathe Festo fieldbus.Note the difference compared to word-wise address-ing of other fieldbus slaves.

The following example shows the addressing of the in-puts/outputs with the CPV valve terminal expanded bya CP valve terminal and an output module (fieldbus ad-dress of the CP system: 3).

Addressinginputs/outputs

Master: Festo SF3Configuration with FST200: 2 IW and 4 OWCP system fieldbus address: 3

Example

O3.0.0 ... O3.0.7 O3.2.0 ... O3.2.7 I3.0.0 ... I3.0.7 O3.1.0 ... O3.1.7 O3.3.0 ... O3.3.7 I3.1.0 ... I3.1.7

©ª«

CPV valve terminal with Festo fieldbus direct connectionCPV valve terminal with 8 valve platesCP input module with 16 inputs

Figure 4/3: Example – Addressing with Festo fieldbus

«© ª


4-10 CP-DI01 9904 NH

Chapter 5

Festo fieldbusdiagnostics


CP-DI01 9904 NH 5-1

Contents


5.1 Diagnosis via LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-35.1.1 Normal operating condition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-45.1.2 Error display with the BUS/POWER LEDs . . . . . . . . . . . . . . . . 5-4

Fault diagnosis with the green LED (POWER):. . . . . . . . . . . . . 5-4Fault diagnosis with the red LED (BUS) . . . . . . . . . . . . . . . . . . 5-5

5.1.3 LEDs for status indicator of the valve solenoid coils . . . . . . . . . 5-65.2 Diagnosis via the fieldbus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-75.3 Error handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-85.3.1 Behaviour of the CPV valve terminal caused by interference . . 5-85.3.2 Short-circuit/overload in an output module. . . . . . . . . . . . . . . . . 5-9

Reset error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-95.3.3 Short-circuit sensor supply at an input module . . . . . . . . . . . . 5-10



5-2 CP-DI01 9904 NH

5.1 Diagnosis via LEDs

The light emitting diodes on the cover of the CPV valveterminal provide information about the operational condi-tion of the CPV valve terminal:

©red LED: Bus status/error (BUS)ªgreen LED: Operating voltage display (POWER)¶yellow LED row for pilot solenoid 14´yellow LED row for pilot solenoid 12


ª

´¶

©


CP-DI01 9904 NH 5-3





Errorhandling



Fig. 5/2: Normal operating condition




POWER none operating voltage ofelectronics not opplied



load voltage CP valves< 20.4 V



load voltage CP valves < 10 V


Fig. 5/3: Fault diagnosis with the green POWER LED

Load voltage faults are always shown by the greenLED.


5-4 CP-DI01 9904 NH



BUS red lit hardware fault • Return for servicing


fieldbus address not allowed • Correct address setting (1,...,63)


fieldbus connection notcorrect. Possible causes:- Station number not

correct (e.g. address is double assigned)


- interrupted, short-circuited or disturbedfieldbus connection

- configuration incorrect master configuration <>settings in the switch module

Check the ...

• address setting

• fieldbus module


• configuration of the masterand settings in the switch module

BUS redoff briefly



Fig. 5/4: Fault diagnosis with the red BUS LED:


CP-DI01 9904 NH 5-5



LEDValves


Error handling



logic 1 (signal on)

logic 1, but:– Operating voltage of valves is

below the perm. tolerance range(DC < 20.4V)or

– Compressed air supply not O.K.or

– Pilot exhaust blockedor


Fig. 5/5: LEDs for status indicator of the valve solenoid coil


5-6 CP-DI01 9904 NH

5.2 Diagnosis via the fieldbus

A Festo PLC can be used to directly evaluate all diag-nostic information. An error list is provided in the mas-ter. This error list records and constantly updates all thediagnostic bits.

The following errors are recognised by the CP system:

Diagnostic bit Meaning

KCP – CP system not ready (during the start-up phase)– Configuration error in the fieldbus master

UVal – Load voltage drop CP valves < 10.4 V– CPV Direct– CP valve terminal in the expansion

UTol – Undervoltage CP valves < 20.4 V– CPV Direct– CP valve terminal in the expansion

USen – Short-circuit sensor supply at the CP input module

UOff – Load voltage drop at the CP output module

KZ/Ü – Short-circuit/overload CP output module

ACP – Connection to a CP module in the expansion interrupted– CP input module– CP output module– CP valve terminal

Fig. 5/6: Summary of diagnostic bits

The diagnostic byte is interrogated via the function mo-dule 44 or in the command interpreter (CI). Further in-formation can be found in the PLC manual of the con-troller.


CP-DI01 9904 NH 5-7

5.3 Error handling

5.3.1 Behaviour of the CPV valve terminal caused by interference

Behaviour caused by interference in the control system:The CP valves and any other electric outputs presentare switched off if there are errors or interference afterthe following times:

Baud rate (kBaud) Switch off time

31.25 2 s

62.5 1 s

187.5 500 ms

375 250 ms

Figure 5/3: Switch off time for CP valves and outputscaused by interference (dependent on thebaud rate)

PLEASE NOTEIf the outputs are reset after PLC stop, fieldbus inter-ruption or interference, note the following:– single solenoid valves return to basic position– double pilot valves remain in current position– mid-position valves return to middle position

(depending on valve type) pressioned, exhaustedor blocked.


5-8 CP-DI01 9904 NH

5.3.2 Short-circuit/overload in an output module


– all digital outputs of the module are switched off

– the green LED "Diag" on the output module will flashrapidly

– the Bit short-circuit/overload (KZ/Ü) of the diagnosticbyte is set to "logic 1".

PLEASE NOTEThe outputs cannot be used until the short circuit oroverload is eliminated and the error reset.

Reset error


Options Explanation

• set all outputs of the output moduleto logic "0" (RESET)or

• briefly interrupt CP connection on the CP output moduleor

• briefly interrupt operating voltage of theCPV direct

– manually or automatic in the program

– outputs on the output module are automatically reset

– all outputs of the CP system areautomatically reset

Subsequently, the outputs can be set to "logic 1". If theshort-circuit still exists, the outputs will be switched offagain.


CP-DI01 9904 NH 5-9

5.3.3 Short-circuit sensor supply at an input module



– the green LED "Diag" on the input module will flashrapidly

– the error bit in the diagnostic byte is set to logic "1".

PLEASE NOTEThe inputs cannot be used until the short-circuit oroverload is eliminated and the error reset.


In order to reset the error, the following options areavailable:

• briefly interrupt the CP connection on the CP inputmodule.

or

• briefly interrupt the operating voltage of the CPV di-rect.

The inputs can then be interrogated again. If the short-circuit still exists, the error message will appear again.


5-10 CP-DI01 9904 NH

Chapter 6

Commissioning theABB CS31


CP-DI01 9904 NH 6-1

Contents


6.1 Preparation of the CPV valve terminal for commissioning . . . . 6-36.1.1 Switch on the operating voltages . . . . . . . . . . . . . . . . . . . . . . . . 6-36.1.2 Address allocation of the CPV valve terminal . . . . . . . . . . . . . . 6-46.1.3 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-66.2 Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-76.2.1 CS31 central unit as bus master . . . . . . . . . . . . . . . . . . . . . . . . 6-86.2.2 T200 / 07CS61 as bus master . . . . . . . . . . . . . . . . . . . . . . . . 6-10


6-2 CP-DI01 9904 NH









Shared powersupply






CP-DI01 9904 NH 6-3





0-1

2-3

4-5

6-7

8-9

10-11

12-13

14-15


6-4 CP-DI01 9904 NH

– The address allocation in the CPV valve terminal oc-curs from left to right and in the individual valve loca-tions from front to back.

n: Station number

Figure 6/2: Address allocation of the CPV valve terminal (outputs)


0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

on,0

0

on,0

1

on,0

6

on,0

7

on,0

8

on,0

9

on,1

0

on,1

1

on,1

2

on,1

3

on,0

2

on,0

3

on,0

4

on,0

5

on,

14

on,

15


CP-DI01 9904 NH 6-5

6.1.3 General

A CP system can be fitted with a varying number ofinputs/outputs. The addressing of the CPV valve termi-nal with ABB CS31 direct connection is based on thespecifications of the CS31 system bus.

The following applies for the CP system: 16 inputs or16 outputs occupy a CS31 bus address. Even an in-complete 16 group occupies a full CS31 bus address.

The following applies when a CP system is connectedto the ABB Procontic T200:

– The address designation of the inputs and outputs isdifferent from that of a CS31 central unit.

– The appropriate module identifiers must be enteredin the configuration table of the T200.

PLEASE NOTESelect the range n = 0...60 for the addresses in the CPV valve terminal. This also allows a CP valve ter-minal or CP output module connected to an expan-sion connection to be addressed.

PLEASE NOTENote that, depending on the configuration, the CPsystem can occupy one or two station numbers.


6-6 CP-DI01 9904 NH

6.2 Configuration

PLEASE NOTEThe CP modules always use 16 outputs and/or 16 in-puts, independent of the configuration and type ofthe module (inputs, outputs, valves).

The position of the DIL switch in the configuration of theCP system is relevant for the number of the reservedI/O addresses and station numbers (see Chapters 1.2.2.and 1.8)

PLEASE NOTEEnsure that the DIL switches in the switch moduleare set in compliance with the configuration of theCP system.If the set configuration is greater than the real con-figuration, an error message (BE) is initiated.


CP-DI01 9904 NH 6-7

6.2.1 CS31 central unit as bus master

The CP system with ABB CS 31 direct connection of-fers

– max. 32 outputs (valves or digital outputs) and

– max. 16 inputs.

The following figure shows an address summary.

CP system Signal designation when a CS31 centralunit is used

Configuration Outputs/inputs Outputs Inputs

CPV valve terminal withABB CS31 direct connection

16O On,00 ... On,15 –

CP expansion module:CP valve terminal orCP output module

32O On+1,00 ... On+1,15 –

CP input module 16I – In,00 ... In,15

n = station number set

Figure 6/3: Configuration options and addresses for a CS31 central unit

The CS31 central unit determines the configuration ofthe CS31 system during switch on and does not needto be set.

PLEASE NOTEThe system flag KW 00,09 can be used to block program processing until the specified number of I/Omodules (incl. CP system) are present on the CS31 system bus.


6-8 CP-DI01 9904 NH

Example: Addressing in a CS31 central unit

In the CPV valve terminal with fieldbus direct connec-tion, station number 20 is set. The CPV valve terminalis expanded by a CPV valve terminal and a CP inputmodule and occupies two CS31 bus addresses (stationnumbers).

©ª«

CPV valve terminal with ABB CS31 direct connectionCPV valve terminal with 8 valve platesCP input module with 16 inputs

Figure 6/4: Example – Addressing in a CS31 central unit

I20,00...I20,15O21,00...A21,15O20,00...A20,15

«© ª


CP-DI01 9904 NH 6-9

6.2.2 T200 / 07CS61 as bus master

Four CS31 system buses can be connected to theT200 station. The coupler 07CS61 closest to the T200central unit has the line No. 1, the downstream buseshave line numbers 2, 3 and 4.Example:Signal designation A 1.20,05 indicates:Line 1, CS31 bus address 20, output 05.

During the program generation, the central unit must beinformed which line configuration is present. To do this,enter the relevant module identifiers into the configurationtable using the programming system (e.g. 07 PC 332).The following table shows a summary.

Configuration of the CPsystem

Moduleidentifier with

coupler 07CS61

Signal designation

Outputs Inputs

CPV valve terminal with ABB CS31 direct con-nection (CPV Direct)

O16 OL.n,00 ... OL.n,15 –

CPV Direct +CP input module

IO16 OL.n,16 ... OL.n,31 IL.n,00 ... IL.n,15

CPV Direct +CP valve terminal orCP output module

O16

O16

OL.n,00 ... OL.n,15

OL.n+1,00 ... OL.n+1,15–

CPV Direct +CP input module +CP valve terminal orCP output module

IO16

O16

OL.n,16 ... OL.n,31

OL.n+1,00 ... OL.n+1,15

IL.n,00 ... IL.n,15

L: Line numbern: station number set

Figure 6/5: Summary of module identifiers


6-10 CP-DI01 9904 NH

Example: Addressing in a T200 central unit with coupler07CS61 (Line 1):

In the CPV valve terminal with fieldbus direct connection,station number 12 is set. The CPV valve terminal isexpanded by a CPV valve terminal and a CP input mo-dule and occupies two CS31 bus addresses (stationnumbers).

©ª«

CPV valve terminal with ABB CS31 direct connectionCPV valve terminal with 8 valve platesCP input module with 16 inputs

Figure 6/6: Example – Addressing in a T200 central unit

I1.12,00...I1.12,15O1.13,00...O1.13,15O1.12,16....O1.12,31

«© ª


CP-DI01 9904 NH 6-11


6-12 CP-DI01 9904 NH

Chapter 7

ABB CS31diagnostics


CP-DI01 9904 NH 7-1

Contents


7.1 Diagnosis via LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-37.1.1 Normal operating condition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-47.1.2 Error display of the BUS/POWER LEDs . . . . . . . . . . . . . . . . . . 7-5

Fault diagnosis with the green LED (POWER):. . . . . . . . . . . . . 7-5Fault diagnosis with the red LED (BUS): . . . . . . . . . . . . . . . . . . 7-6

7.1.3 LEDs for status indicator of the valve solenoid coils . . . . . . . . . 7-77.2 Diagnosis via the fieldbus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8

Example 1 central unit 07KR91 . . . . . . . . . . . . . . . . . . . . . . . . . 7-9Example 2: Coupler 07CS61 . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10

7.3 Setting the diagnostic mode . . . . . . . . . . . . . . . . . . . . . . . . . . 7-117.4 Error handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-127.4.1 Behaviour of the CPV valve terminal caused by interference . 7-127.4.2 Short-circuit/overload in an output module . . . . . . . . . . . . . . . 7-13

Reset error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-137.4.3 Short-circuit sensor supply at an input module . . . . . . . . . . . . 7-14



7-2 CP-DI01 9904 NH





Errorhandling





7-4 CP-DI01 9904 NH

7.1.2 Error display of the BUS/POWER LEDs



POWER none operating voltage ofelectronics not opplied


POWER

BUS

greenflashes rapidly

red lit

load voltage CP valves< 20.4 V

• check load voltage supply(Pin 2)

POWER

BUS

greenflashes slowly

red lit

load voltage CP valves< 10 V


Figure 7/3: Fault diagnosis with the green POWER and red BUS LEDs

Load voltage faults are always shown by the green andred LEDs (independent of the diagnostic mode set).When the device-specific diagnosis is activated, faultsare also indicated via the fieldbus direct connection tothe master PLC.


CP-DI01 9904 NH 7-5




- Station number incorrectly(> 60) set

• Correct station number (0,...,60)


- Address setting incorrect e.g. double assigned

- CPV valve terminal not in-itialized yet

• Correct station number

• Start bus

BUS red lit - load voltage drop inthe CPV Direct1)

- load voltage drop in theCP valve terminal of theexpansion1)

- load voltage drop CP output module1)

• Check power supply



- Undervoltage of valves in theCPV Direct1)

- undervoltage of CP valves< 20.4 V (in the expansion)1)

- short-circuit/overload CP output module

- short-circuit sensor supply CP input module

- Connection to aCP module interrupted- CP input module- CP output module- CP valve terminal



• Rectify short-circuit/overload

• Rectify short-circuit/overload

• Restore connection

1) These error displays can be switched off using the diagnostic mode settings.They are however then not transmitted to the CS31 master (see section 1.2.2).



7-6 CP-DI01 9904 NH



LED Colour Switch positionvalve solenoid coil

Error handling



logic 1 (signal on)






Figure 7/5: LEDs for status indicator of the valve solenoid coils


CP-DI01 9904 NH 7-7


The CPV valve terminal with ABB CS31 direct connec-tion behaves like a binary input/output module on theABB CS31 system bus. All central units and couplersimplement the general monitoring of the CS31 systembus, e.g. total failure of peripheral modules.

The central units and couplers interrogate the diagnos-tic messages prepared by the CPV valve terminal.

The relevant ABB manuals apply for all central unitsand couplers.The following figures show examples of diagnostic op-tions relating to:

– central unit 07KR91

– T200 with coupler 07CS61

PLEASE NOTESeveral CP diagnostic messages are summarisedinto collective signals in the ABB CS31 protocol.


7-8 CP-DI01 9904 NH

Example 1 central unit 07KR91

The entries of the CPV valve terminal in the error flagwords have the following meaning:

FK3 = small error FK4 = warning

M255,10

M 255,13 M 255,14

© MW 255,00 MW 255,08 ¬

ª MW 255,01 MW 255,09 ª

« MW 255,02 MW 255,10 «

MW 255,03 MW 255,11

MW 255,04 MW 255,12

MW 255,05 MW 255,13

MW 255,06 MW 255,14

MW 255,07 MW 255,15

Error recognition/meaning in Festo CP systems

© 15D = CPV valve terminal not connected

ª Type of device:2D = Binary outputs (CPV Direct without expansion or expanded by a CP valve terminal/CP output module)4D = Binary inputs/outputs (CPV Direct expanded by an input module)

« Group No. (station number set, decimal)

¬ 1D = internal module error (in the CP system)– undervoltage valves 20.4V– load voltage drop (CP output module, CP valve terminal)– short-circuit sensor supply

2D = wire break, connection interrupted to– CP output module / – CP input module / – CP valve terminal

4D = overload/short-circuit of electrical output

Channel No. In connection with CPV valve terminals is always 0!

Figure 7/6: Example 07KR91 – Meaning of ABB error flags in Festo CP systems


CP-DI01 9904 NH 7-9

Example 2: Coupler 07CS61

The diagnostic information from the CPV valve terminalis entered in the following error flags:– Line 1: MW4104,04– Line 2: MW4105,12– Line 3: MW4107,04– Line 4: MW4108,12They have the following meaning:

Error code

0000 No error1111 Module (CPV valve terminal)

separated from bus0100 Overload (at least one electric

output module short circuited/over-loaded)

0010 Wire break (Connection to CP outputmodule/CP valve terminal or CP input module interrupted)

0001 Internal error in the CP system– Undervoltage valves in

CPV Direct < 20.4 V– load voltage drop

CP valve terminal in the expansion– load voltage drop

CP output module < 10 V– sensor supply

CP input module short-circuited

Channel No. always 0!

1 = Input/output module

always 1 in connection with CPV valve terminals

Station address set

0 = Binary module

Figure 7/7: Example 07CS61 – Meaning of ABB error flags in Festo CP systems (see Figure 7/2)


7-10 CP-DI01 9904 NH

7.3 Setting the diagnostic mode

The following error messages can be switched off withthe switch element 8 of the 8x DIL switch in the switchmodule (see Chapter 1.2.2):

– Load voltage drop– of the CPV valve terminal with ABB CS31 direct connection– of the CP valve terminal in the expansion– of the CP output module in the expansion

The following table shows the behaviour of the diagnos-tic LEDs or the error flags with active/inactive load volt-age monitoring:

Monitoring active Monitoring inactive

BUS LED lit off

POWER LED flashes1) flashes 1)

Error flags set reset1) only with load voltage faults in the CPV Direct

Figure 7/8: Diagnostic mode settings – Behaviour of LEDs and error flags


CP-DI01 9904 NH 7-11

7.4 Error handling


Behaviour caused by interference in the control system:The CP valves and any other electric outputs presentare switched off if there are errors or interference after250 ms.




7-12 CP-DI01 9904 NH




– the green LED "Diag" on the output module will flashfast

– the corresponding diagnostic bit is set.

PLEASE NOTEThe outputs cannot be used until the short-circuit oroverload is eliminated and the error reset.

Reset error


Options Explanation

• set all outputs of the output module tologic "0" (RESET)or

• briefly interrupt CP connection on theCP output moduleor







CP-DI01 9904 NH 7-13




– the green LED "Diag" on the input module will flashfast

– the error bit in the diagnostic byte is set to logic "1".

PLEASE NOTEThe inputs cannot be used until the short circuit oroverload is eliminated and the error reset.



• Briefly interrupt the CP connection on the CP inputmodule.

or


The inputs can then be interrogated again. If the shortcircuit still exists, the error message will appear again.


7-14 CP-DI01 9904 NH

Chapter 8

Commissioning theKlöckner-Moeller SUCOnet K

8. Commissioning the SUCOnet K

CP-DI01 9904 NH 8-1

Contents

8. Commissioning the Klöckner-Moeller SUCOnet K

8.1 Preparation of the CPV valve terminal for commissioning . . . . 8-38.1.1 Switch on the operating voltages . . . . . . . . . . . . . . . . . . . . . . . 8-38.1.2 Address allocation for the CPV valve terminal. . . . . . . . . . . . . . 8-48.2 CP system configuration and number of inputs/outputs . . . . . . 8-78.3 Configuration for SUCOnet K. . . . . . . . . . . . . . . . . . . . . . . . . . . 8-98.4 Addressing inputs/outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-10

Addressing the inputs and outputs with master PS 4 . . . . . . . 8-11


8-2 CP-DI01 9904 NH









Shared powersupply






CP-DI01 9904 NH 8-3

8.1.2 Address allocation for the CPV valve terminal




0-1

2-3

4-5

6-7

8-9

10-11

12-13

14-15


8-4 CP-DI01 9904 NH

The address allocation in the CPV valve terminal oc-curs from left to right and in the individual valve loca-tions from front to back.

Figure 8/2: Address allocation of the CPV valve terminal (outputs), example: Station number 2, Module 1

0

1

2

3

4

5

6

7

0

1

2

3

4

5

6

7

%S

D1.

1.0.

0.0

%S

D1.

1.0.

0.1

%S

D1.

1.0.

0.6

%S

D1.

1.0.

0.7

%S

D1.

1.0.

1.0

%S

D1.

1.0.

1.1

%S

D1.

1.0.

1.2

%S

D1.

1.0.

1.3

%S

D1.

1.0.

1.4

%S

D1.

1.0.

1.5

%S

D1.

1.0.

0.2

%S

D1.

1.0.

0.3

%S

D1.

1.0.

0.4

%S

D1.

1.0.

0.5

%S

D1.

1.0.

1.6

%S

D1.

1.0.

1.7


CP-DI01 9904 NH 8-5



8-6 CP-DI01 9904 NH

8.2 CP system configuration and number of inputs/outputs

PLEASE NOTEThe CP system permanently occupies 32 inputs and32 outputs within the PLC, independent of the con-figuration and type of module (inputs, outputs,valves) and independent of the DIL switch settingsfor the configuration of the CP system.

The settings of the CP system configuration with theSUCOnet protocol only relate to checking the con-nected expansion modules. The position of the DILswitch in the configuration of the CP system is relevant(see Chapters 1.2.2 and ). and 1.8) The CP systemitself always occupies 32 I/O.

PLEASE NOTEEnsure that the DIL switches in the switch moduleare set in compliance with the configuration of theCP system.


CP-DI01 9904 NH 8-7

The following table shows the different options:

Configuration of the CP system Number of

Outputs Inputs

CPV valve terminal with SUC-Onet K direct connection (CPV Di-rect)

16O –

CPV Direct +CP input module

16O 16I

CPV Direct +CP valve terminal orCP output module

16O

16O

–

CPV Direct +CP input module +CP valve terminal orCP output module

16O

16O

16I

Figure 8/3: Number of inputs/outputs for the configuration options


8-8 CP-DI01 9904 NH

8.3 Configuration for SUCOnet K

The following module type is required for the CPV valveterminal with SUCOnet K direct connection and anyeventual expansions:

– SIS-K-06/07 (SUCOnet K slave with max. 32 inputs and 32 out-puts).

A topology configurator from Klöckner-Moeller is avail-able for configuring the bus slave. The following figureshows the configuration entries for a CP system withSUCOnet K direct connection in connection with a PS4-201 as the master.

Figure 8/4: Example - Configuration of PS4


CP-DI01 9904 NH 8-9

8.4 Addressing inputs/outputs

Note the following when addressing the inputs/outputsof a CP system with SUCOnet K direct connection:The slave number or the module number differs fromthe set station number by -1.Example:

Set station number of the CPsystem

Number of the moduleor slave number

2 1

3 2

4 3

... ...

Figure 8/5: Example – Station number and slave number


8-10 CP-DI01 9904 NH

Addressing the inputs and outputs with master PS 4ExampleConfiguration

CPV valve terminal with SUCOnet K direct connection– connected to PS4 string 1– station number set: 2 (= module 1).– Expanded by a CPV valve terminal and a CP input module.

%SD 1.1.0.0.0 %SD 1.1.0.2.0 %RD 1.1.0.0.0 . . . . . . . . .

%SD 1.1.0.1.7 %SD 1.1.0.3.7 %RD 1.1.0.1.7

©ª«

CPV valve terminal with SUCOnet K direct connectionCPV valve terminal with 8 valve platesCP input module with 16 inputs

Figure 8/6: Example – Addressing in a PS4 master

«© ª


CP-DI01 9904 NH 8-11


8-12 CP-DI01 9904 NH

Chapter 9

Diagnosis withSUCOnet K


CP-DI01 9904 NH 9-1

Contents


9.1 Diagnosis via LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-39.1.1 Normal operating condition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-49.1.2 Error display with the BUS/POWER LEDs . . . . . . . . . . . . . . . . 9-5

Fault diagnosis with the green LED (POWER) . . . . . . . . . . . . . 9-5Fault diagnosis with the red LED (BUS) . . . . . . . . . . . . . . . . . . 9-6

9.1.3 LEDs for status indicator of the valve solenoid coils . . . . . . . . . 9-79.2 Diagnosis via the fieldbus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-89.3 Error handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-109.3.1 Behaviour of the CPV valve terminal caused by interference . 9-109.3.2 Short-circuit/overload in an output module. . . . . . . . . . . . . . . . 9-11

Reset error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-119.3.3 Short-circuit sensor supply at an input module . . . . . . . . . . . . 9-12



9-2 CP-DI01 9904 NH





Erorhandling





9-4 CP-DI01 9904 NH




POWER none Operating voltage ofelectronics not opplied



Load voltage CP valves< 20.4 V



Load voltage CP valves < 10 V


Figure 9/3: Fault diagnosis with the green POWER LED

Load voltage faults are always shown by the greenLED.


CP-DI01 9904 NH 9-5



BUS red lit Hardware error • Return for servicing


Station number incorrectlyset

• Correct station number (2,...,98)


fieldbus connection notcorrectPossible causes:- Station number not

correct (e.g. address is double assigned)


- interrupted, short-circuited or disturbedfieldbus connection

- configuration incorrect master configuration <>settings in the switch module

Check the ...

• address setting

• fieldbus module


• configuration of the masterand settings in the switch module

BUS redoff briefly





9-6 CP-DI01 9904 NH



LEDValves


Error handling



logic 1 (signal on)






Figure 9/5: LEDs for status indicator of the valve solenoid coil


CP-DI01 9904 NH 9-7


The following errors are recognised by the CP system:

Diagnostic bit Meaning

UVal – Load voltage drop CP valves < 10 V- CPV Direct- CP valve terminal in the expansion

UTol – Undervoltage CP valves < 20.4 V- CPV Direct- CP valve terminal in the expansion

USen – Short-circuit sensor supply at the CP input module

UOff – Load voltage drop at the CP output module

KZ/Ü – Short-circuit/overload CP output module

ACP – Connection to a CP module in the expansion interrupted- CP input module- CP output module- CP valve terminal

Figure 9/6: Summary of diagnostic bits

The master receives the diagnostic byte from SUCOnet Kvia the 5th input byte.


9-8 CP-DI01 9904 NH

The following figure shows the configuration of the diag-nostic byte of the CP system:

Bit No. 7 6 5 4 3 2 1 0

Diagnosticinformation

– UVal UTol USen UOff KZ/Ü ACP –

Signal status 0 0/1 0/1 0/1 0/1 0/1 0/1 0*

Meaning Signal status "0": No errorSignal status "1": error

*) From software version 1.1 always 0, up to software version 1.1 always 1

Figure 9/7: Configuration SUCOnet K diagnostic byte

Example:Load diagnostic bytemaster: PS4station number: 2 (= module 1).

Program excerpt:

%RDB1.1.0.4

Figure 9/8: SUCOnet K program example

Further information can be found in the PLC manual ofthe controller.


CP-DI01 9904 NH 9-9

9.3 Error handling


Behaviour caused by interference in the control system:The CP valves and any other electric outputs presentare switched off if there are errors or interference after250 ms.




9-10 CP-DI01 9904 NH


If there is a short circuit or overload:


– the green LED "Diag" on the output module will flashfast

– the Bit short-circuit/overload (KZ/Ü) of the diagnosticbyte is set to "logic 1".

PLEASE NOTEThe outputs cannot be used until the short circuit oroverload is eliminated and the error reset.

Reset error


Options Explanation

• set all outputs of the output moduleto logic "0" (RESET)or

• briefly interrupt CP connection on theCP output moduleor







CP-DI01 9904 NH 9-11




– the green LED "Diag" on the input module will flashfast

– the error bit in the diagnostic byte is set to logic "1"(KZ/Ü).

PLEASE NOTEThe inputs cannot be used until the short circuit oroverload is eliminated and the error reset.



• briefly interrupt the CP connection on the CP inputmodule

or


The inputs can then be interrogated again. If the shortcircuit still exists, the error message will appear again.


9-12 CP-DI01 9904 NH

Appendix A

Technical appendix


CP-DI01 9904 NH A-1

Contents


A.1 Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3A.2 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5

CP valve supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5Bus connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5Summary of CP connection cables . . . . . . . . . . . . . . . . . . . . . . A-6Summary of CP plugs for output modules . . . . . . . . . . . . . . . . . A-6

A.3 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-8


A-2 CP-DI01 9904 NH

A.1 Technical specifications

General

Temperature range:- Operation- Storage

- 5 °C ... + 50 °C-20 °C ... + 70 °C

Relative humidity 95%, non condensing

Protection class as per EN 60 529 connec-tor plugged in or fitted with protective cap

IP 65

protection against electric shock (protectionagainst direct and indirect contact in accord-ance with EN 60204-1/IEC 204) (ProtectedExtra-Low Voltage).

By using PELV power units

Operating voltage bus interface and logic

Pin 1Operating voltage connection secured inter-nally- Nominal value- Tolerance

DC 24 V (polarity-safe)20.4 V ... 26 .4 V

Power consumption- Nominal value max. 100 mA

Residual ripple 4 Vpp (within tolerance)

Electrical isolation bus interface opto-decoupled


CP-DI01 9904 NH A-3

Load voltage solenoid valve CP valve terminal

Pin 2Load voltage connection- Nominal value- Tolerance

DC 24 V (polarity-safe)20.4 V ... 26.4 V

Power consumption- Nominal value- Tolerance

sum of all switched on CP solenoid valves ;Power consumption, see manual "CPpneumatics system"

Residual ripple 4 Vpp (within tolerance)

Electromagnetic compatibility

- Interference emission in EN 55011- Resistance to interfrence in bested as per EN 50082-2

Limit value class A *)

*) The CP valve terminal, with individaul approval, can also be used in the residential sector(residential, business and commercial premises, small companies).


A-4 CP-DI01 9904 NH

A.2 Accessories

This chapter provides an overview of essential and use-ful accessories.

CP valve supply

The power supply for the CP valves occurs via a 4-pinM12 socket with PG 7 or 9 threaded connector. Thiscan be ordered from Festo:

Plug Type Part-No.

PG 7 straight FB-SD-GD7 18 497

PG 9 straight FB-SD-GD9 18 495

PG 7 angled FB-SD-WD7 18 524

PG 9 angled FB-SD-WD9 18 525

Bus connection

The bus connection occurs via a 9-pole Sub-D plug.This can be ordered from Festo:Type: FBS-SUB-9-GS-9Part-No. 18529

To used 9-pin Sub-D plugs from other manufacturers,the two flat screws on the plug must be replaced bythreaded bushes.Festo Part-No. 340 960


CP-DI01 9904 NH A-5

Summary of CP connection cables

The following CP connection cables are available forthe expansion of the CP valve terminal with fieldbus di-rect connection:

Terminal connection Type Part-No.

Elbow plug – Elbow box 0.5 m KVI-CP-1-WS-WD-0,5 178 564

Elbow plug – Elbow box 2 m KVI-CP-1-WS-WD-2 163 139

Elbow plug – Elbow box 5 m KVI-CP-1-WS-WD-5 161 138

Straight plug – Elbow box 5 m KVI-CP-1-GS-WD-5 163 137

Straight plug – Elbow box 8 m KVI-CP-1-GS-WD-8 163 136

Straight plug – Straight socket 2 m suitable for dragchain

KVI-CP-2-GS-GD-2 170 234


KVI-CP-2-GS-GD-5 170 235


KVI-CP-2-GS-GD-8 165 616

Summary of CP plugs for output modules

Plug Type Part-No.

Mains connection plug straight, PG 9 NTSD-GD-9 18 493

Mains connection plug straight, PG 13,5 NTSD-GD-13,5 18 526

Mains connection plug angled, PG 9 NTSD-WD-9 18 527

Sensor connector straight, M12, PG 7 SEA-GS-7 18 666


A-6 CP-DI01 9904 NH

Summary of CP plugs for input modules

Plug Type Part-No.

Sensor connector straight, M12, PG 7 SEA-GS-7 18 666

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

Sensor connector straight, M8, 3-pin SEA-GS-M8 18 696


CP-DI01 9904 NH A-7

A.3 Index

AABB CS31

Address allocation . . . . . . . . . . . . . . . . . . . . . . . . 6-4Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6, 6-9BUS LED . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5 - 7-6Bus master. . . . . . . . . . . . . . . . . . . . . . . . . 6-8, 6-10Bus termination . . . . . . . . . . . . . . . . . . . . . . . . . 1-24Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8Diagnostic mode . . . . . . . . . . . . . . . . . . . 1-16, 7-11Error handling . . . . . . . . . . . . . . . . . . . . . . . . . . 7-12LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3Operating voltage. . . . . . . . . . . . . . . . . . . . . . . . . 6-3POWER LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5Preparation for commissioning . . . . . . . . . . . . . . 6-3Short-circuit/overload . . . . . . . . . . . . . . . . . . . . . 7-13

Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XIAccessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5

BBaud rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17, 1-19

CCable

Fieldbus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18Operating voltage. . . . . . . . . . . . . . . . . . . . . . . . 1-27

CablesAccessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6

CD ROM. . . . . . . . . . . . . . . . . . . . . . . . 2-10, 2-17, 2-34Configuration of the CP system. . . . . . . . . . . . . . . . 1-34


A-8 CP-DI01 9904 NH

ConnectionFieldbus . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18, 1-21Operating voltage . . . . . . . . . . . . . . . . . . . . . . . 1-27

CP expansion connection . . . . . . . . . . . . . . . . . . . . 1-34

DDIL switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VII

EEarthing connection . . . . . . . . . . . . . . . . . . . . . . . . . 1-33Electronic connection and display elements . . . . . . . 1-4EMERGENCY STOP system . . . . . . . . . . . . . . . . . 1-31Expansion of CPV valve terminal . . . . . . . . . . . . . . 1-34

FFesto fieldbus

Address allocation . . . . . . . . . . . . . . . . . . . . . . . . 4-4Addressing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10BUS LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5Bus termination . . . . . . . . . . . . . . . . . . . . . . . . . 1-24Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7Error handling . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8Fieldbus configurator . . . . . . . . . . . . . . . . . . . . . . 4-8LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3Operating voltage, switching on . . . . . . . . . . . . . 4-3POWER LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4Preparation for commissioning . . . . . . . . . . . . . . 4-3Short-circuit/overload . . . . . . . . . . . . . . . . . . . . . . 5-9

Fieldbus baud rate . . . . . . . . . . . . . . . . . . . . . 1-17, 1-19Fieldbus cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18Fieldbus length. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19


CP-DI01 9904 NH A-9

IInformation on this manual. . . . . . . . . . . . . . . . . . . . . VIII

KKlöckner-Moeller SUCOnet K

Address allocation . . . . . . . . . . . . . . . . . . . . . . . . 8-4Addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-10Bus termination . . . . . . . . . . . . . . . . . . . . . . . . . 1-24Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-8Error handling . . . . . . . . . . . . . . . . . . . . . . . . . . 9-10LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3Number of inputs/outputs. . . . . . . . . . . . . . . . . . . 8-7Operating voltage, switching on. . . . . . . . . . . . . . 8-3Preparation for commissioning . . . . . . . . . . . . . . 8-3Short-circuit/overload . . . . . . . . . . . . . . . . . . . . . 9-11

OOperating voltage

Switch on . . . . . . . . . . . . . . . . . . . . . . . 2-3, 4-3, 8-3Operating voltage cable . . . . . . . . . . . . . . . . . . . . . . 1-27Operating voltage, switching on. . . . . . . . . . . . . . . . . 6-3Optical fibre waveguide . . . . . . . . . . . . . . . . . . . . . . 1-26

PPictograms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . XPin assignment

fieldbus interface . . . . . . . . . . . . . . . . . . . . . . . . 1-22Operating voltage connection . . . . . . . . . . . . . . 1-32

Potential compensation . . . . . . . . . . . . . . . . . . . . . . 1-32Power supply unit. . . . . . . . . . . . . . . . . . . . . . . . . . . 1-29


A-10 CP-DI01 9904 NH

PROFIBUS DPAddress allocation . . . . . . . . . . . . . . . . . . . . . . . . 2-4Addressing. . . . . . . . . . . . . . . . . . . . . . . . 2-16, 2-21Branch line lengths . . . . . . . . . . . . . . . . . . . . . . 1-20BUS LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5Bus termination . . . . . . . . . . . . . . . . . . . . . . . . . 1-24CD ROM . . . . . . . . . . . . . . . . . . . . 2-10, 2-17, 2-34COM PROFIBUS. . . . . . . . . . . . . . . . . . . . . . . . 2-10Configuration . . . . . . . . . . . . . . . . . . 2-8, 2-10, 2-13Cyclic data exchange . . . . . . . . . . . . . . . . . . . . 2-30Data base (GSD) . . . . . . . . . . . . . . 2-10, 2-17, 2-34Device-specific diagnosis 1 . . . . . . . . . . . . . . . . 3-15Device-specific diagnosis 2 . . . . . . . . . . . . . . . . 3-16Diagnostic bytes . . . . . . . . . . . . . . . . . . . . . . . . 3-11Diagnostic information . . . . . . . . . . . . . . . . . . . . 3-12Diagnostic mode . . . . . . . . . . . . . . . . . . . . . . . . 1-16Diagnostic options . . . . . . . . . . . . . . . . . . . . . . . . 3-9Diagnostic words . . . . . . . . . . . . . . . . . . . . 3-8, 3-11DP identifier . . . . . . . . . . . . . . . . . . . . . . . . 2-9, 2-29Error handling . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17FREEZE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7General DP master . . . . . . . . . . . . . . . . . . . . . . 2-25Implemented functions. . . . . . . . . . . . . . . . . . . . 2-32LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4Operating voltage, switching on . . . . . . . . . . . . . 2-3Optical fibre waveguide . . . . . . . . . . . . . . . . . . . 1-26POWER LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4Preparation for commissioning . . . . . . . . . . . . . . 2-3Reaction times. . . . . . . . . . . . . . . . . . . . . . . . . . 2-33Sending configuration data . . . . . . . . . . . . . . . . 2-28Sending parametrization data . . . . . . . . . . . . . . 2-26Service access points (SAP) . . . . . . . . . . . . . . . 2-32Short-circuit/overload . . . . . . . . . . . . . . . . . . . . . 3-24Station status 1 . . . . . . . . . . . . . . . . . . . . . . . . . 3-12Station status 2 . . . . . . . . . . . . . . . . . . . . . . . . . 3-13Station status 3 . . . . . . . . . . . . . . . . . . . . . . . . . 3-13STEP 7 HW Configurator . . . . . . . . . . . . . . . . . 2-17STEP 7 Online diagnosis . . . . . . . . . . . . . . . . . 3-21SYNC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8


CP-DI01 9904 NH A-11

SScreening connection. . . . . . . . . . . . . . . . . . . . . . . . 1-23Setting

Configuration of the CP system. . . . . . . . . . . . . . 1-8Diagnostic mode . . . . . . . . . . . . . . . . . . . . . . . . 1-16Fieldbus baud rate . . . . . . . . . . . . . . . . . . . . . . . 1-17Fieldbus protocol . . . . . . . . . . . . . . . . . . . . . . . . . 1-8Station number. . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

Station numbersPermissible. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12

Strain relief . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-23Switch module

Removing and Fitting. . . . . . . . . . . . . . . . . . . . . . 1-5

TTarget group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VIITotal power consumption . . . . . . . . . . . . . . . . . . . . . 1-30

UUser instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IX

VValve solenoid coils, Status indicator. . 3-6, 5-6, 7-7, 9-7


A-12 CP-DI01 9904 NH

Compact Performance CPV valve terminal with direct ... Performance CPV valve terminal with direct...

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Transcript of Compact Performance CPV valve terminal with direct ... Performance CPV valve terminal with direct...