Festo CPX-CP-4-FB Training manual

CPI System
Desciription
Installing and
commissioning CPI
systems
Electronics
Description
CPX-CP interface
539294
en 1211b
[761481]
CPX-terminal
Electrical interface
CPX-CP-4-FB

Contents and general instructions
I
Festo P.BE-CPX-CP-EN en 1211b
Original de.......................................
Edition en 1211b..................................
Designation P.BE-CPX-CP-EN.........................
Order no. 539294..................................
© (Festo AG & Co. KG, D-73726 Esslingen, Federal Republic of
Germany, 2012)
Internet: http://www.festo.com
E-Mail: [e-mail]
The reproduction, distribution and utilization of this document
as well as the communication of its contents to others without
express authorization is prohibited. Offenders will be held
liable for the payment of damages. All rights reserved in the
event of the grant of a patent, utility module or design.

Contents and general instructions
II
Festo P.BE-CPX-CP-EN en 1211b
PROFIBUS
®
,PROFIBUS-DP
®
,INTERBUS
®
, DeviceNet
®
, CC-Link
®
,TORX
®
are registered
trademarks of the respective trademark owners in certain countries.

Contents and general instructions
III
Festo P.BE-CPX-CP-EN en 1211b
Contents
Designated use VI........................................................
Target group VII..........................................................
Service VII...............................................................
Important user instructions VIII..............................................
Notesontheuseofthismanual X...........................................
1. System summary – CPI system 1-1...................................
1.1 Overview of the CPI system 1-3.......................................
1.1.1 Method of operation of the CPI/CP system 1-6...................
1.1.2 Variants and extension rules for the CPI-/CP system 1-9...........
1.1.3 Assigned I/Os of the CPI/CP modules 1-12.......................
1.2 CPI system with the CPX-CP interface 1-13...............................
1.2.1 Address range of the CPI system with the CPX-CP interface 1-14......
1.2.2 Address assignment 1-15.....................................
2. Installation 2-1...................................................
2.1 General instructions on installation 2-3................................
2.2 CPI connections 2-6................................................
2.2.1 Permissible CPI/CP modules and string lengths dependent
on the CPI cables 2-7........................................
2.2.2 Connecting CP strings 2-9....................................
2.3 Connecting the power supply 2-10.....................................
2.3.1 Power supply 2-11...........................................
2.3.2 Ascertaining the current consumption 2-12.......................
2.3.3 Power supply arrangement – formation of power zones 2-16........
2.4 Complying with protection class IP65/IP67 2-19..........................

Contents and general instructions
IV
Festo P.BE-CPX-CP-EN en 1211b
3. Commissioning 3-1................................................
3.1 Procedure for commissioning 3-3.....................................
3.2 Prepare the CPI system for commissioning 3-4..........................
3.2.1 Checking the CP strings 3-4..................................
3.2.2 Saving the string assignment 3-5..............................
3.3 Switching-on reaction of the CPI system 3-8.............................
3.4 Reaction of the CPI system to faults in operation 3-10......................
3.4.1 Eliminating assignment faults 3-10..............................
3.4.2 Replacing CPI/CP modules 3-11................................
3.4.3 Replacing CPI/CP modules during operation 3-12.................
3.5 Notes on operation 3-15..............................................
3.5.1 Factory default mark from version 22 3-16.......................
3.6 Parametrizing 3-17..................................................
3.7 Commissioning functions with the handheld 3-27.........................
3.7.1 Menu commands of the CPX-CP interface on the Handheld 3-28......
3.7.2 Representation of the CPI/CP modules 3-29......................
3.7.3 Displaying the string assignment 3-30...........................
3.7.4 Observing signal states (monitoring) 3-31........................
3.7.5 Parametrizing with the Handheld 3-33...........................
4. Diagnosis and error treatment 4-1....................................
4.1 Overview of diagnostic possibilities 4-3................................
4.2 Diagnosis via LEDs 4-4..............................................
4.2.1 Normal operating status 4-6..................................
4.2.2 CPI system-specific LEDs 4-7..................................
4.2.3 CP string-specific LEDs 4-9...................................
4.3 Error messages of the CPX-CP interface 4-12.............................
4.4 Diagnostics via the CPX-FEC or CPX bus node 4-16........................
4.4.1 Status bits of the CPX terminal 4-16.............................
4.4.2 I/O diagnostic interface and diagnostic memory 4-17..............
4.5 Diagnostic functions with the Handheld 4-21.............................
4.6 Error handling and parameterisation 4-22...............................

Contents and general instructions
V
Festo P.BE-CPX-CP-EN en 1211b
A. Technical appendix A-1.............................................
A.1 Technical specifications of CPX-CP interface, type CPX-CP-4-FB A-3..........
A.2 Accessories A-4....................................................
A.3 Displaying CPI/CP module-specific information with the Handheld A-5.......
A.4 Address assignment of the CP valve terminals and CPI/CP modules A-6......
A.5 Parametrizing with the FST software (CPX-FEC) A-8.......................
A.6 Permissible CPI/CP modules and string lengths dependent on the
CPI cables A-10.....................................................
B. CPX-CP interface with Interbus field bus node B-1.......................
B.1 Addressing with Interbus B-3.........................................
B.1.1 Address range with Interbus field bus nodes B-3.................
B.1.2 Address assignment with Interbus field bus nodes B-3............
B.2 Diagnosing with Interbus B-7.........................................
C. Appendix C-1.....................................................

Contents and general instructions
VI
Festo P.BE-CPX-CP-EN en 1211b

Contents and general instructions
VII
Festo P.BE-CPX-CP-EN en 1211b
Designated use
The CPX-CP interface described in this description has been
designed exclusively for use in combination with CPX
terminals from Festo. The designated CP modules from Festo
(CP valve terminals and CPI I/O modules) can be connected
to the CPX-CP interface. The CPX terminal and the connected
CPI modules are only to be used as follows:
–asintended
– without unauthorised modifications
– in excellent technical condition.
If standard ancillary components, such as sensors and actuat-
ors, are connected, the specified limits for pressures, temper-
atures, electrical data, torques, etc. must be complied with.
Comply with the legal rules and regulations and standards,
rules of the testing organisations and insurance companies
and national specifications applicable for the location.
Warning
• Only use PELV circuits in accordance with
IEC/EN 60204-1 (protective extra-low voltage, PELV)
for the electrical power supply.
• Also observe the general requirements for PELV circuits
in accordance with IEC EN 60204-1.
• Use only voltage sources that guarantee reliable
electrical isolation of the operating voltage according to
IEC DIN EN 60204-1.

Contents and general instructions
VIII
Festo P.BE-CPX-CP-EN en 1211b
Ranges of application and certifications
The products fulfil the requirements of EU directives and bear
the CE certification.
Standards and test values, which the products must comply
with and fulfil, can be found in the technical appendix section.
The product-relevant EU directives can be found in the declar-
ation of conformity.
Certificates and declarations of conformity for these products
can be found at www.festo.com.
Target group
This description is intended exclusively for technicians
trained in control and automation technology, who have
experience in installation, commissioning, programming and
diagnostics of programmable logic controllers (PLC) and
fieldbus systems/networks.
Service
Please consult your local Festo repair service if you have any
technical problems.