compact performance - festo · cp connection plug or socket on the cp modules which enables the...

Description165 208en 0802e[730 609]

Compact performance

DescriptionProgramming anddiagnosis

CP fieldbus node 8

Fieldbus connection:Allen BradleyRemote I/O linkType CP−FB08−03

Contents and general instructions

IFesto P.BE−CP−FB08−03−EN en 0802e

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

Edition en 0802e. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Designation P.BE−CP−FB08−03−EN. . . . . . . . . . . . . . . . . . . . .

Order no. 165 208. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

E (Festo AG�&�Co. KG, D�73726 Esslingen, Federal Republic of Germany 2008)Internet: �http://www.festo.comE−Mail: �[email protected]

The copying, distribution and utilization of this document aswell as the communication of its contents to others without expressed authorization is prohibited. Offenders will be held liable for the payment of damages. All rights reserved, in particular the right to carry out patent, utility model or ornamental design registration.


II Festo P.BE−CP−FB08−03−EN en 0802e


IIIFesto P.BE−CP−FB08−03−EN en 0802e

Contents

Designated use V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Target group VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Service VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

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

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

1.1 General instructions 1−3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 Display and connecting elements on the field bus node 1−4 . . . . . . . . . . . . . . . .

1.3 Setting the valve terminal address and baud rate 1−6 . . . . . . . . . . . . . . . . . . . . .

1.3.1 Setting the valve terminal address 1−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.2 Setting the RIO baud rate 1−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4 Field bus interface 1−9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4.1 Connecting the RIO interface 1−11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4.2 Installing the terminating resistor 1−12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4.3 A−B system parameters 1−13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5 Connecting CP modules 1−14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.6 Connecting the operating voltage 1−15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

2.1 Preparing the CP system for operation on the RIO network 2−3 . . . . . . . . . . . . .

2.1.1 Operating voltage 2−3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1.2 Saving the line assignment 2−3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2 Preparing the RIO network 2−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.1 Compiling the configuration list 2−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.2 Switching on the power supply 2−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.3 Address assignment of the CP system 2−5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.4 Addressing 2−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.5 Assignment of I/O addresses of the CP system to A−B I/O addresses 2−7 . . . . .

2.2.6 Addressing possibilities with PLC family 2−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.7 Address assignments of the SLC−5/02 2−11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


IV Festo P.BE−CP−FB08−03−EN en 0802e

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

3.1 LED displays on the bus node 3−3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.1 Normal operating status 3−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.2 Diagnosis of node−specific LEDs 3−5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2 Testing the valves 3−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3 Reaction to faults in the control system 3−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

A.1 Technical specifications of field bus node CP FB08−03 A−3 . . . . . . . . . . . . . . . . .

B. Index B−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


VFesto P.BE−CP−FB08−03−EN en 0802e

Designated use

The CP field bus node type CP−FB08−03 described in this man�ual has been designed exclusively for use as a slave on theRIO network of Allen−Bradley. CP modules from Festo can beconnected to CP field bus node CP−FB08−03. The CP node mayonly be used as follows:

� in accordance with designated use

� in its original state

� without any modifications by the user

� in faultless technical condition.

If additional commercially−available components such as sen�sors and actuators are connected, the specifiedlimits for pres�sures, temperatures, electrical data, torques, etc. must notbe exceeded.

Please observe the standards specified in the relevantchapters and comply with technical regulations, as well aswith national and local regulations.


VI Festo P.BE−CP−FB08−03−EN en 0802e

Target group

This manual is intended exclusively for technicians trained incontrol and automation technology, who have experience ininstalling, commissioning, programming and diagnosing RIOnetwork slaves.

Service

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

Notes on the use of this manual

This manual contains specific information on installing, com�missioning, programming and diagnosing of CP field busnode 8 for the RIO network.

Information on further CP modules can be found in the man�ual for the relevant module. A summary is shown in fig. 0/1.


VIIFesto P.BE−CP−FB08−03−EN en 0802e

Important user instructions

Danger categories

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

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

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

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

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

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


VIII Festo P.BE−CP−FB08−03−EN en 0802e

Marking special information

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

Pictograms

Information:Recommendations, tips and references to other informationsources.

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

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

Text markings

S The bullet indicates activites which may be carried out inany order.

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

� Hyphens indicate general activities.


IXFesto P.BE−CP−FB08−03−EN en 0802e

Manuals for the CP system Peripherals

Manual �CP system, installation and commissioning" type: P.BE−CPSYS−...

Contents General, basic information on operating, fitting, installing andcommissioning of CP systems.

Manual �CP fieldbus node,programming anddiagnosis"type: P.BE−CP−FB...or P.BE−VIFB...−10...

�CPV valve terminalpneumatics" or�CPA�valve terminalpneumatics"type: P.BE−CPV−...or P.BE−CPA−...

�CP modules,electronics"type: P.BE−CPEA−...

Contents Special information oncommissioning,programming anddiagnosing related tothe node used

Information on fitting,installing and commis�sioning CPA or CPVvalve terminals

Information on fitting,installing and commis�sioning CP I/Omodules

ÓÓÓÓÓÓÓÓÓÓÓÓÓÓÓÓ

ÓÓÓÓÓÓÓÓÓÓ

ÔÔÔÔÔÔ

ÔÔÔÔÔ

ÓÓÓÓÓÓÓÓ

Fig.�0/1: CP system manuals


X Festo P.BE−CP−FB08−03−EN en 0802e

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

Term/abbreviation Meaning

A digital output

Busy bit Enable bit, for analysing data exchange with the CP system

CP cable Special cable for coupling the various CP modules

CP connection Plug or socket on the CP modules which enables the modules to beconnected with the CP cable

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

CP system Complete system consisting of CP field bus node and CP modules

E digital input

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

I/Os digital inputs and outputs

Node CP field bus node with/without field bus connection to which the I/Omodules are connected

Octet Number of address bytes assigned by the CP system

PLC/IPC Programmable logic controller/industrial PC

SAVE button: Save the current string assignment (connected I/Os);When the CP system is restarted, the last saved string assignment willbe compared with thecurrent string assignment. Deviations will beindicated by flashing LEDs.

String Total number of I/O modules connected together on one CP connectionof the field bus node

String assignment Total number of all the I/O modules connected via strings to a CP fieldbus node (0...3)

Installation

1−1Festo P.BE−CP−FB08−03−EN en 0802e

Chapter 1

1. Installation

1−2 Festo P.BE−CP−FB08−03−EN en 0802e

Contents

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

1.1 General instructions 1−3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 Display and connecting elements on the field bus node 1−4 . . . . . . . . . . . . . . . .

1.3 Setting the valve terminal address and baud rate 1−6 . . . . . . . . . . . . . . . . . . . . .

1.3.1 Setting the valve terminal address 1−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.2 Setting the RIO baud rate 1−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4 Field bus interface 1−9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4.1 Connecting the RIO interface 1−11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4.2 Installing the terminating resistor 1−12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4.3 A−B system parameters 1−13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5 Connecting CP modules 1−14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.6 Connecting the operating voltage 1−15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1. Installation


1.1 General instructions

WarningBefore undertaking installation and maintenance work,switch off the following:

S the compressed air supply

S the operating voltage for the field bus node (pins 1 and 2)

S the operating voltage for the CP output modules

You thereby avoid:

� uncontrolled movements of loose tubing

� unintentional movements of the connected actuators

� undefined switching states of the electronic components

CautionThe node of the CP system contains electrostatically sensi�tive components.

S Do not, therefore, touch any components.

S Observe the regulations for handling electrostaticallysensitive components.

You can therefore prevent damage to the electronic compo�nents on the node.

General information on installing the CP components can befound in the �CP system" manual.

1. Installation


1.2 Display and connecting elements on the field bus node

Please noteThe following A−B specific functions have not been implem�ented:

� last chassis

� hold last state

� processor restart lockout

CautionUse double solenoid valves if you wish to implementsafety−relevant applications such as �Hold last state" or�Processor restart lockout" in conjunction with Festo CPvalve terminals.

1. Installation


The following connecting and display elements can be foundon the cover of the node.

1 Red LED: Operating status

2 Green LED: Fault on bus

3 Plug for RIOcable

4 Fuse for operat�ing voltage to in�puts

5 Operating voltageconnection

6 String LED

7 CP connection

8 SAVE button

POWER

24�V�DC

FUSE

0

1

2

3

BUSSAVE

BUS

1

2

3

4

56

7

8

Fig.�1/1: Display and connecting elements

Please noteThe cover of the node is connected to the internal boardsby means of the cables for the operating voltage connec�tion. It cannot, therefore, be removed completely.

1. Installation


1.3 Setting the valve terminal address and baud rate

1.3.1 Setting the valve terminal address

The valve terminal address is used to determine the RIOaddress (rack address and I/O module). The determined RIOaddress depends on the dimension of the respective valveterminal, i. e. quarter or half rack. Tables for the setting ofthevalve terminal address in comparison to the RIO addressyou can find in chapter 2,"Commissioning".

The switches are numbered from 0...9. The arrow on theaddress selector switches indicates the units or tens figure ofthe set RIO address.

1 Setting the baudrate

2 Setting theaddress 0

1

2

3

SAVE 1

2

Fig.�1/2: Setting the baud rate and address

Please noteRIO addresses may only be assigned once per Scannermodule. Only clear assignment of the RIO addresses willguarantee a faultless NOMINAL/ACTUAL comparison dur�ing the configuration run.

1. Installation


We recommend that the RIO addresses be assigned in as�cending order. You should also adapt the RIO address assign�ments, if necessary, to the machine structure of your system.

1. Switch off the operating voltage.

2. Assign an unused RIO address to the CP−System (seechap. 2).

3. Use a screwdriver to set the arrow of the appropriate ad�dress selector switch to the units or tens figure of thedesired RIO address.

Examples

1 Example 1:Set valve terminaladdress:05

2 Example 2:Set valve terminaladdress:38

6

5

2

7 8

0

13

4

9

6

5

2

7 8

0

13

4

9

6

5

2

7 8

0

13

4

9

6

5

2

7 8

0

13

4

9

1 2

Fig.�1/3: Addressing examples

1. Installation


1.3.2 Setting the RIO baud rate

Please noteSet the RIO baud rate on the field bus node so that it corre�sponds to the setting on the master in the control system.The following A−B specific functions have not been implem�ented:

� last chassis

� hold last state

� processor restart lockout

Baud rate

57,6 kBd 115,2 kBd 230,4 kBd 230,4 kBd

1

2

1

2

1

2

1

2

ON← ON← ON← ON←

Fig.�1/4: Setting the RIO baud rate

1. Installation


1.4 Field bus interface

There are two connections on the node for connecting the CPsystem to the RIO net work. One of these connections is forthe incoming line, the other is for the continuing line. Thesignal cables for both plugs are connected internally witheach other.

Connecting variants � Looping the RIO cable from node to node. Both plugs arerequired here.

� Connecting the RIO cable by means of a T−adapter. Onlyone plug is required here.

CautionBranches (e.g. T−adapter) cause signal reflections, undercertain circumstances, if used with high baud rates. Thiscan lead to �telegram faults" with the valves �failing" forshort periods.

1. Installation


POWER

24�V�DCFUSE

0

1

2

3

BUSSAVE

BUS

POWER

24�V�DCFUSE

0

1

2

3

BUSSAVE

BUS

1

2

3

1 2

4

5

1 RIO incoming

2 RIO continuing

3 Branch line max. 15 cm

4 IP 65: Screw on a protective cap

5 T−adapter (e.g. Festo FB−TA)

Fig.�1/5: Connecting variants of the RIO interface

Recommendation S Observe the maximum permitted distance of 15 cm be�tween the T−adapter and the bus plug, in order to avoidsignal reflections.

S Use the Festo T−adapter FB−TA.

1. Installation


1.4.1 Connecting the RIO interface

CautionS Observe the correct polarity when connecting the RIOinterface.

S Connect the screening/shield.

Connecting the field bus S Connect the field bus cables to the contacts on the buscable socket.

S Observe also the instructions in further diagrams as wellas the instructions in the PLC manual for your controller.

1 Pin assignment1: S+2: not conn.3: S−4: Screening/

shield

2 Node housing

3 Internal RC−network

4 Screening/shield

1MΩ 220nF

14

23

14

23

1

2

3

4

Fig.�1/6: Pin assignment of field bus interface

1. Installation


1.4.2 Installing the terminating resistor

Install a suitable terminating resistor in the socket of the in�coming RIO cable if the CP system to be connected is at theend of a RIO line (see diagram). Seal the unused plug with aprotective cap. In this way, you can comply with protectiveclass IP65.

Proceed as follows 1. Crimp the wires of the resistor together with those of theincoming RIO cable between the cores S+ (pin 1) and S−(pin 3) of the RIO cable socket. In order to guaranteereliable contact, we recommend that the wires of theresistor and those of the incoming RIO cable be crimpedtogether in common cable end sleeves.

1 Pin assignment1: S−2: not conn.3: S+4: Screening/

shield

2 terminating resis�tor 150 Ω

14

23 1

2

Fig.�1/7: Installing the terminating resistor

2. Fit the RIO cable socket onto one of the plugs.

3. Seal the unused plug with a protective cap.

1. Installation


1.4.3 A−B system parameters

Please noteOn some controllers it is not possible to connect the maxi�mum specified number of terminals or not all specifiedbaud rates are supported.In this case refer to the A−B documentation.

PLCf il

Scanner Max. number of Terminat�i g i

Selectedb d t

Max. netl gth ifamily

quarterracks

half racks

ing resis�tor in Ohm

baud ratein kBaud

length inkm

PLC−2 all 16 8 150 57.6 3,3

28 14 82 57.6 3.3

28 14 82 115.2 1.6

PLC−3 1775−S4A1775 S5

16 8 150 57.6 3.31775−S5

32 16 82 57.6 3.3

32 16 82 115.2 1.6

PLC−5 fittedPLC 5/250

16 8 150 57.6 3.3PLC−5/2505150−RS 32 16 82 57.6 3.3

32 16 82 115.2 1.6

32 16 82 230.4 0.8

SLC−5/02 1747−SN 16 8 82 57.6 3.3

115.2 1.6

240.4 0.8

Fig.�1/8: Allen−Bradley system parameters

The following scanners are only compatible with 150 Ohmterminating resistors:

1771−AF, 1771−AS, 1771−ASB, 1771−DCM, 1771−SN, 1772−SD,1772−SD2, 1775−SR, 1775−S4A, 1775−S4B, 6008−SQ.

1. Installation


1.5 Connecting CP modules

WarningS Use the special cable (type KVI−CP−1−...) from Festo forconnecting the CP modules to a string.

S The total cable length on one string must not exceed10�m.

You thereby avoid:

� faults in data exchange between the node and the con�nected CP modules.

Information on this procedure can be found in the manual�CP system, installation and commissioning".

1. Installation


1.6 Connecting the operating voltage

WarningS Use only PELV circuits as per IEC/DIN EN 60204−1 (Pro�tective Extra−Low Voltage, PELV) for the electrical supply.Consider also the general requirements for PELV circuitsin accordance with IEC/DIN EN 60204−1.

S Use power supplies which guarantee reliable electricalisolation of the operating voltage as per IEC/DIN EN60204−1.

By the use of PELV circuits, protection against electric shock(protection against direct and indirect contact) is guaranteedin accordance with IEC/EN 60204−1 (Electrical equipment formachines, General requirements).

Information on this procedure as well as the connectingcables and current consumption can be found in the manual�CP system, installation and commissioning".

1. Installation


Commissioning


Chapter 2

2. Commissioning


Contents

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

2.1 Preparing the CP system for operation on the RIO network 2−3 . . . . . . . . . . . . .

2.1.1 Operating voltage 2−3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1.2 Saving the line assignment 2−3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2 Preparing the RIO network 2−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.1 Compiling the configuration list 2−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.2 Switching on the power supply 2−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.3 Address assignment of the CP system 2−5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.4 Addressing 2−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.5 Assignment of I/O addresses of the CP system to A−B I/O addresses 2−7 . . . . .

2.2.6 Addressing possibilities with PLC family 2−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.7 Address assignments of the SLC−5/02 2−11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. Commissioning


2.1 Preparing the CP system for operation on the RIO network

2.1.1 Operating voltage

Please noteS The CP field bus node must have a separate operatingvoltage supply.

2.1.2 Saving the line assignment

Please noteBefore commissioning the CP system you must first pre�pare it for commissioning (see �CP system" manual).

Before commissioning the CP system on the RIO network pro�ceed as follows:

1. Connect the operating voltage of the node (see�CP�system" manual).

2. Connect the CP modules.

3. Switch on the operating voltage.

4. Save the line assignment by pressing the SAVE button.

5. Switch off the operating voltage for the node.

2. Commissioning


2.2 Preparing the RIO network

2.2.1 Compiling the configuration list

Configuration list Configuration of the CP system requires an accurate pro�cedure, as different configuration specifications are some�

times necessary for each system due to the modular struc�ture. Before commissioning or programming you shouldtherefore compile a configuration list of all connected field

bus slaves. Some A−B controllers perform an automatic com�parison between the NOMINAL and ACTUAL configurationswhen they are switched on. For the configuration it is import�

ant that:

S the specifications on configuration are as correct and ascomplete as possible

S the power supply to the PLC and to the RIO slaves isswitched on at the same time or in the sequence specified(see Chapter 2.3).

2.2.2 Switching on the power supply

Common supply

Connect the common operating voltage supply for the controlsystem and all the slaves via a central power unit or a centralswitch.

Separate supply

If the control system and the slaves have separate operating

voltage supplies, switch the voltages on in the following se�quence:

1. first the operating voltage for all the slaves

2. secondly the operating voltage for the control system

2. Commissioning


2.2.3 Address assignment of the CP system

Please observe the following when using the CP system onthe Allen−Bradley RIO network:

Configuration The CP system reacts on the RIO network like a remote I/Oblock from Allen−Bradley. Note the different configuration of

the CP system in the RIO network:

CP system last used string A−B configuration Assigned address range

01 Quarter rack 32 inputs/outputs

23 Half rack 64 inputs/outputs

Please noteWith certain A−B controllers, it is necessary to include theRIO slaves in a �scan" list.

Refer here to the A−B documentation.

2. Commissioning


2.2.4 Addressing

Please noteFurther specifications on addressing and programming canbe found in the PLC manual from A−B.

The inputs/outputs of the CP system are addressed asquarter or half racks like a remote I/O block from A−B. Ad�

dressing is composed as follows:

Addressing in the A−B system Explanation

O: xxy/zz Addressing scheme

O Output

xx Rack no.

y I/O group (0−7)

zz Bit

Fig.�2/1: Addressing scheme with Allen−Bradley

2. Commissioning


2.2.5 Assignment of I/O addresses of the CP system to A−B I/O addresses

In the following example the CP system has field bus address 4.

I or O address

Input and output addresses of CP system

A−B designatione.g. set address 4

0 ... 7 010/00 ... 010/07

8 ... 15 010/10 ... 010/17

16 ... 23 011/00 ... 011/07

24 ... 31 011/10 ... 011/17

32 ... 39 012/00 ... 012/07

40 ... 47 012/10 ... 012/17

48 ... 55 013/00 ... 013/07

56 ... 63 013/10 ... 013/17

Fig.�2/2: Example of I/O assignment

2. Commissioning


2.2.6 Addressing possibilities with PLC family

Please noteS With a baud rate of 115.2 kBaud all unused chassismust be set to OFF via SD2. The LED display for �Chas�sis" lights up red (= inactive) on the SD or SD2 adapter.Data transmission functions correctly.

S With PLC controllers you can physically connect maxi�mum 32 modules via one channel to the RIO network.

S A CP system configured as a half rack, must always liewithin a logical rack.

I/O rack no. Depending on the controller used, the following I/O racknumbers are possible. Set this address on the field bus node.

A−B PLC family Possible I/O rack no.

PLC−2 2; ...; 7

PLC−3 1; ...; 30

PLC−5/250 1; ...; 17

PLC−5/15 01; ...; 03

PLC−5/25/−5/30 01; ...; 07

PLC−5/40 01; ...; 17

PLC−5/60 01; ...; 27

SLC−5/02 with 1747−SN 0; ...; 3

2. Commissioning


PLC−2

PLC−2

CP system no. (RIO address) Rack no. I/O group

Quarter rack Half rack

4567

4

6

2222

0, 12, 34, 56, 7

891011

8

10

3333

0, 12, 34, 56, 7

12131415

12

14

4444

0, 12, 34, 56, 7

16171819

16

18

5555

0, 12, 34, 56, 7

20212223

20

22

6666

0, 12, 34, 56, 7

24252627

24

26

7777

0, 12, 34, 56, 7

Fig.�2/3: Addressing possibilities with PLC−2

2. Commissioning


PLC−5/x and PLC−3

Controller type: Maximum addressing possibilities

Assignment of possiblevalve ter�minal addresses to A−B�addres�

sing with PLC family

valve terminaladdresses

Rackno.

I/O group

Quar�ter rack

Halfrack

PLC−5/15

PLC−5/25;

PLC−5/30

PLC−5/40

PLC−5/60

PLC−5/250

PLC−3 4567

4

6

1111

0, 12, 34, 56, 7

8...1415

8...14

2...33

0, 1...4, 56, 7

16...3031

16...30

4...77

0, 1...4, 56, 7

3233...6263

32

...62

1010...1717

0, 12, 3...4, 56, 7

6465...9495

64

...94

2020...2727

0, 12, 3...4, 56, 7

96979899

(Test)

96

9899

(Test)

303030

(Test)

0, 12, 34, 5

(Test)

Fig.�2/4: Addressing possibilities with PLC−5−family and PLC−3

2. Commissioning


2.2.7 Address assignments of the SLC−5/02

SLC−5/02

Valve terminal address Rack no. I/O group

Quarter rack Half rack

0123

0

2

0000

0, 12, 34, 56, 7

4567

4

6

1111

0, 12, 34, 56, 7

891011

8

10

2222

0, 12, 34, 56, 7

12131415

12

14

3333

0, 12, 34, 56, 7

Example

The following example shows the addressing of a CP systemin an A−B control system:

� Configuration as half rack (64 inputs and outputs)

� Valve terminal address: 4

2. Commissioning


POWER

24�V�DCFUSE

0

1

2

3

BUSSAVE

BUS1

O010/01... O010/15

I010/01... O010/15

O012/01... O012/15

I012/01... O012/15

O013/01... O013/15

I013/01... O013/15

1 String 1: unused; reservedOccupied addresses: O011/01 ... O011/15

I011/01 ... I011/15

Fig.�2/5: Addressing example − CP system as half rack

Diagnosis


Chapter 3

3. Diagnosis


Contents

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

3.1 LED displays on the bus node 3−3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.1 Normal operating status 3−4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.2 Diagnosis of node−specific LEDs 3−5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2 Testing the valves 3−6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3 Reaction to faults in the control system 3−8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3. Diagnosis


3.1 LED displays on the bus node

The LEDs on the node enable fast on−the−spot diagnosis to bemade.

1 Red LED: operating voltage

2 green LED: fault on bus

3 String LEDs

POWER

24�V�DC

FUSE

0

1

2

3

BUSSAVE

BUS

1

2

3

Fig.�3/1: LEDs on CP node CP−FB08−03

3. Diagnosis


LEDs LED designation Meaning

red Operating status Lights up if operating status is nor�mal

green Fault LED Lights up if data transfer on bus isOK

0..3 red CP string LED � During start phase:flashes, if the string assignmenthas changed since last oper�ation

� During operation: lights up if a CP connection is in�terrupted

3.1.1 Normal operating status

In normal operating status the following LEDs on the CP sys�

tem light up (CP node 8/CP connection):

( � lights up; flashes; out)

LEDs Colour Operating status Error treatment

red

green

String x

normal none

3. Diagnosis


3.1.2 Diagnosis of node−specific LEDs

The table below contains possible node−specific LED displaysof the operating status of the CP node.

Error displays of operating status (red), fault (green);

( � lights up; flashes; out)

LEDs Colour Operating status Error treatment

red

green

Line x

Normal, but valves do not switch Check the ...S load voltage of the valves

(tolerance range 20.4 V .. 26.4 V)S compressed air supply

red

green

Operating voltage not applied Check the ...S operating voltage (pin 1 on

node)

red

green

Line x

No communication with RIO net�work

Check the ...S configuration of the RIO slaves,

or correct theS addressS baud rateS RIO cable

red

green(fast)

� Controller has issued a RESETcommand or

� Controller not in operatingstatus RUN or

� incorrect address setting or� PLC configuration or� line assignment different

S Check program

S Set operating status RUN

S Correct addressS Check PLC configuration or

line assignment;S Operating voltage on the node:

OFF, then ON.

red

green(briefly out)

Hardware fault Servicing required

3. Diagnosis


3.2 Testing the valves

WarningBefore starting the test, switch off the compressed air sup�ply to the valves.

You thereby avoid undesired or dangerous movements of theactuators.

CautionS This test function runs automatically within the CP ter�minals. All the valves are switched on/off cyclically.

S None of the program−technical lockings or furtherswitching conditions will be taken into account.

Test routine During the test routine of the CP terminal, all the valves willbe switched on and off at 1 second intervals.

3. Diagnosis


Starting the test routine

Please noteIf faults occur when the test routine is started, the greenLED on the node will flash fast. The procedure must thenbe repeated.

1. Switch off the operating voltages (pins 1 and 2) on thenode.

2. Switch off the operating voltage on the output modules.

3. Open the node.

4. Note the position of the address selector switch and theDIL switch elements.

5. Set:

� address: 99

� DIL switch elements 1 and 2 at OFF.

6. Switch on the operating voltages (pins 1 and 2).

7. Start:Set DIL switch elements 1 and 2 at ON.

Switch on the operating voltage supply to the output mod�ules.

Stoppping the test routine

1. Switch off the operating voltages (pins 1 and 2) of the

node.

2. Set the address selector switch and the DIL switch el�ements to their original positions.

3. Diagnosis


3.3 Reaction to faults in the control system

Outputs will be switched off in the following cases:

� when there are transmission faults in the RIO network

� when the controller is switched from �run mode" to

�program mode"

� Interruption to field bus cable

CautionThe switch−off reaction differs depending on the softwareversion of the node/valve terminal FB8.

Up to version V1.42 (software status 30.9.96), the outputsare switched off with a time delay dependent on the baudrate setting.

Outputs switched off with time delay when there is a fault

up to version V1.42 as from version V1.5

Baud rate Time−delay switch offof the outputs

In the event of an error, switching off takes placeirrespective of the baud rate set.

57,6 kBaud 2000 ms � After 100 ms, if the valve terminal does noti l h RIO k

115,2 kBaud 1000 ms

,recognize any telegrams on the RIO network

� If none of the 255 telegrams recognized was

230,4 kBaud 500 ms

If none of the 255 telegrams recognized wasaddressed to the valve terminal

Fig.�3/2: Time−delay switch off of the outputs according to the software version

Technical appendix

A−1Festo P.BE−CP−FB08−03−EN en 0802e

Appendix A

A. Technical appendix

A−2 Festo P.BE−CP−FB08−03−EN en 0802e

Contents

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

A.1 Technical specifications of field bus node CP FB08−03 A−3 . . . . . . . . . . . . . . . . .


A−3Festo P.BE−CP−FB08−03−EN en 0802e

A.1 Technical specifications of field bus node CP FB08−03

General

Temperature range� operation� storage/transport

−5�°C ... +50�°C−20�°C ... +70�°C

Relative humidity 95%, non condensing

Protection class as per EN 60 529Plug connector plugged in or fitted withprotective cap

IP 65

Elektromagnetic compatibility� Interference emitted

� Immunity against interference

Tested as per DIN EN61000−6−4 (industry)1)

Tested as per DIN EN61000−6−2 (industry)

Protection against electric shock(protection against direct and indirectcontact as per IEC/DIN EN 60204−1)

by means of PELV circuits(Protective�Extra−LowVoltage)

1) The component is intended for industrial use.


A−4 Festo P.BE−CP−FB08−03−EN en 0802e

Operating voltage Electronics

Pin 1Operating voltage connection� rated value� tolerance

DC 24 VDC 18 .. 30 V

Current consumption� pin 1 node FB8� complete electronics of CP

system

200 mAsee �CP system" manual, chapter3.1.2, Current consumption table

Residual ripple 4 Vpp (within tolerance)

Bridging time during failure oflogic voltage

20 ms (min.)

Load voltage of solenoid valves on CP terminal

Pin 2Load voltage connection� rated value� tolerance

DC 24 V20,4 .. 26,4 V

Current consumption� pin 2 node CP−FB08−03 Sum of all switched−on CPV sole�

noid valves; see �CP pneumatics"manual

Residual ripple 4 Vpp (within tolerance)

Bridging time during failure oflogic voltage

20 ms (min.)

Index

B−1Festo P.BE−CP−FB08−03−EN en 0802e

Appendix B

B. Index

B−2 Festo P.BE−CP−FB08−03−EN en 0802e

Contents

B. Index B−1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B. Index


A

Abbreviations, product−specific X. . . . . . . . . . . . . . . . . . . . . . .

Addressexamples 1−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . setting 1−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Address assignment, quarter/half rack 2−5. . . . . . . . . . . . . . .

Address assignmentsPLC−2 2−9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PLC−5 and PLC−3 2−10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SLC−5/02 2−11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Address selector switch 1−6. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Addressing, example 2−6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Addressing example 2−11. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Addressing possibilities PLC family 2−8. . . . . . . . . . . . . . . . . . .

Allen−Bradleynon−implemented functions 1−4. . . . . . . . . . . . . . . . . . . . . . . system parameters 1−13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . terminating resistor 1−13. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Assignment input/output addresses, example 2−7. . . . . . . . .

B

Baud rate (DIL switch) 1−6. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C

Configuration list 2−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . compiling 2−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Connecting, RIO interface 1−11. . . . . . . . . . . . . . . . . . . . . . . . .

Connecting elements 1−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CP systemoperating voltage 2−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . preparing for operation on the RIO network 2−3. . . . . . . . . .

B. Index


D

Data transmission, interface 1−11. . . . . . . . . . . . . . . . . . . . . . .

Designated use V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Diagnosis, node LEDs 3−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Display elements 1−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

E

Exampleaddressing 2−11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . assignment input/output addresses 2−7. . . . . . . . . . . . . . .

F

Faults, field bus 3−8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Field bus interface, connection variants 1−9. . . . . . . . . . . . . . .

H

Hold last state 1−4, 1−8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

I

I/O rack no. 2−8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

Installing, terminating resistor 1−12. . . . . . . . . . . . . . . . . . . . .

B. Index


L

Last chassis 1−4, 1−8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LEDs 3−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . diagnosis 3−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Line assignment, save 2−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

N

Node LEDs, diagnosis 3−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

O

Operating status 3−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating voltagecommon 2−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CP system 2−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . separate 2−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

P

PLC−2 address assignments 2−9. . . . . . . . . . . . . . . . . . . . . . . . .

PLC−5 and PLC−3 address assignments 2−10. . . . . . . . . . . . . . .

Power supply, switching on 2−4. . . . . . . . . . . . . . . . . . . . . . . . .

Processor restart lockout 1−4, 1−8. . . . . . . . . . . . . . . . . . . . . .

R

Remote I/O block 2−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RIO baud rate, setting 1−8. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RIO interface, connecting 1−11. . . . . . . . . . . . . . . . . . . . . . . . .

RIO network, preparing the module 2−4. . . . . . . . . . . . . . . . . .

B. Index


S

SAVE, line assignment 2−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Scan list 2−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Screening/shield 1−11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Service VI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Settingaddress 1−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RIO baud rate 1−8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Shield/screening 1−11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Switch−off reaction 3−8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Switching status, valves 3−6. . . . . . . . . . . . . . . . . . . . . . . . . . .

T

Target group VI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

Terminating resistor, installing 1−12. . . . . . . . . . . . . . . . . . . . .

Test routine for valves 3−6. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

V

valve terminal address 1−6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . setting 1−6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

compact performance - festo · cp connection plug or socket on the cp modules which enables the...

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