Festo CTEU-DN Parts list manual

Description,
functions and
maintenance
Bus nodes
Type CTEU-DN
DeviceNet fieldbus
protocol
Universal bus node
CTEU-DN
Description
573745
en 1206NH
[756445]

Contents and general safety instructions
I
Festo P.BE-CTEU-DN-OP+MAINT-EN en 1206NH
Original de.......................................
Edition en 1206NH.................................
Designation P.BE-CTEU-DN-OP+MAINT-EN..............
Order no. 573745..................................
© (Festo AG & Co. KG, D-73726 Esslingen, 2012)
Internet: http://www.festo.com
E-Mail: [e-mail]
Reproduction, distribution or sale of this document or
communication of its contents to others without express
authorization is prohibited. Offenders will be liable for
damages. All rights reserved in the event that a patent,
utility model or design patent is registered.

Contents and general safety instructions
II Festo P.BE-CTEU-DN-OP+MAINT-EN en 1206NH
Allen-Bradley®,CAN
®, DeviceNet®,CIP ®,IO-Link ®, QuickConnect®,Rockwell ®,Rockwell
Automation®,RSLinx
®,RSLogix ®,RSNetWorx ®und TORX®are registered trademarks of
the respective trademark owners in certain countries.

Contents and general safety instructions
III
Festo P.BE-CTEU-DN-OP+MAINT-EN en 1206NH
Contents
Designated use VII........................................................
Range of application and certifications VIII.....................................
Target group VIII..........................................................
Service IX...............................................................
Instructions on this description IX...........................................
Important user instructions X..............................................
1. Introduction 1-1...................................................
1.1 General information on the CTEU product family 1-3......................
1.1.1 Hardware components 1-3...................................
1.1.2 I-port interface 1-4..........................................
1.1.3 CTEU-DN function range on the DeviceNet (brief overview) 1-5......
1.2 General information on the fieldbus protocol DeviceNet 1-6................
1.2.1 Central component of the fieldbus protocol 1-6..................
1.2.2 DeviceNet specifications 1-7..................................
1.2.3 DeviceNet Conformance 1-7..................................
2. Installation and interfaces 2-1.......................................
2.1 Installation 2-3....................................................
2.1.1 Safety regulations 2-3.......................................
2.1.2 Mounting the bus node 2-4...................................
2.2 Interfaces 2-6.....................................................
2.2.1 Connection and display components 2-6........................
2.2.2 Power supply 2-7...........................................
2.2.3 Power supply connection 2-8.................................
2.2.4 Functional test - no network connection 2-8.....................
2.2.5 Fieldbus connection 2-9.....................................
2.2.6 Basic settings for fieldbus communication 2-12...................

Contents and general safety instructions
IV Festo P.BE-CTEU-DN-OP+MAINT-EN en 1206NH
2.3 Device replacement 2-17.............................................
2.3.1 Replacing the bus node 2-17..................................
2.3.2 Replacing the I-port device – identical device type 2-18.............
2.3.3 Replacing the I-port device – different device type (change) 2-19.....
2.3.4 Replacing the CAPC electrical connection box 2-20.................
3. Preparing for commissioning 3-1.....................................
3.1 Preparing to commissioning a PLC 3-3.................................
3.1.1 General instructions 3-3.....................................
3.1.2 Prerequisites for commissioning 3-4...........................
3.2 Switching on 3-5...................................................
3.2.1 Switching on the power supply 3-5............................
3.2.2 Normal operating status
(fieldbus communication functional test) 3-6....................
3.2.3 DeviceNet participant features (EDS file) 3-10.....................
3.2.4 Downloading and installing an EDS file 3-11......................
3.2.5 Entering participant properties manually 3-12....................
4. Commissioning 4-1................................................
4.1 Commissioning on the DeviceNet - Overview 4-3.........................
4.2 Network configuration and bus node parameterisation 4-5................
4.2.1 Insert the participant in the project/network 4-5.................
4.2.2 Assign the participant to a scanner 4-6.........................
4.2.3 Set the I/O parameters of the participant (Standard EDS) 4-7.......
4.2.4 Assign the I/O addresses of the participant (Standard EDS) 4-9.....
4.2.5 Loading the configuration into the scanner. 4-10...................
4.3 Parameterisation 4-11...............................................
4.3.1 Methods of parameterisation 4-11..............................
4.3.2 Parameterisation with RSNetWorx (with standard EDS) 4-12.........
4.3.3 Device-specific parametrisation 4-15............................
4.3.4 Behaviour of the inputs and outputs in fail state mode 4-15.........
4.3.5 Behaviour of the inputs and outputs in idle state mode 4-16.........
4.3.6 Parameterisation via a user program (explicit messaging) 4-16.......
4.4 Checklist for commissioning 4-19......................................

Contents and general safety instructions
V
Festo P.BE-CTEU-DN-OP+MAINT-EN en 1206NH
5. Diagnostics 5-1...................................................
5.1 Summary of diagnostics options 5-3...................................
5.2 Diagnostics via LED display 5-4.......................................
5.2.1 Normal operating status display 5-4...........................
5.2.2 PS-LED status display 5-5....................................
5.2.3 Status display X1-/X2-LEDs 5-6...............................
5.2.4 Status display MNS-LED 5-8..................................
5.2.5 I/O-LED status display 5-9....................................
5.3 Reaction to malfunctions in the control system 5-10.......................
5.4 Diagnostics via network/fieldbus 5-11..................................
5.4.1 Diagnostics via configuration software 5-11......................
5.4.2 Short circuit/overload 5-13....................................
6. Error handling 6-1.................................................
6.1 Fault finding and error elimination 6-3.................................
6.1.1 Check installation 6-3.......................................
6.1.2 Check the power supply 6-4..................................
6.1.3 Restart communication between the bus node and the device 6-5...
6.1.4 Check fieldbus communication 6-5.............................
6.1.5 Check DeviceNet configuration 6-6.............................
6.1.6 Read out diagnostic messages via DeviceNet 6-7.................

Contents and general safety instructions
VI Festo P.BE-CTEU-DN-OP+MAINT-EN en 1206NH
A. Technical appendix A-1.............................................
A.1 Technical data A-3..................................................
A.1.1 General properties A-3......................................
A.1.2 Power supply A-6...........................................
A.1.3 Signal transmission A-7......................................
A.2 Terms and abbreviations A-8.........................................
A.3 Fail state behaviour A-11.............................................
A.4 DeviceNet object model A-13..........................................
A.4.1 DeviceNet Object model for CTEU-DN – overview A-13..............
A.4.2 Participant features (Identity object) A-16........................
A.4.3 DeviceNet object A-17........................................
A.4.4 Assembly Object A-18........................................
A.4.5 Discrete output byte object A-19...............................
A.4.6 Discrete input byte object A-20.................................
A.4.7 Festo diagnostic object (I-port status byte) A-21...................
A.4.8 Festo module object A-23.....................................
A.4.9 Festo system object A-24......................................
A.4.10 Festo parameter object A-25...................................
B. Index B-1.........................................................

Contents and general safety instructions
VII
Festo P.BE-CTEU-DN-OP+MAINT-EN en 1206NH
Designated use
The bus node type CTEU-DN documented in this description
manual has been designed exclusively for use as a parti-
cipant (slave-device) on the DeviceNet fieldbus.
Thebusnodemayonlybeusedasfollows:
– As intended in industrial environments;
outside of industrial environments, e.g. in commercial and
mixed-residential areas, actions to suppress interference
may have to be taken.
– in original status without unauthorised modifications;
only the conversions or modifications described in the
documentation supplied with the product are permitted.
– in perfect technical condition
The limit values specified for pressures, temperatures, elec-
trical data, torques etc. must be observed.
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
•Use only PELV circuits for the electrical power supply in
accordance with IEC/EN 60204-1
(Protective Extra-Low Voltage, PELV).
•Observe also the general requirements for PELV circuits
in accordance with IEC/EN 60204-1.
•Useonlyvoltagesourcesthatensureareliableelectric
separation of operating voltage in accordance with
IEC/EN 60204-1.
•Always connect both circuits for operating and load
voltage supply.

Contents and general safety instructions
VIII Festo P.BE-CTEU-DN-OP+MAINT-EN en 1206NH
Through the use of PELV circuits, protection against electric
shock (protection against direct and indirect contact) is en-
sured in accordance with IEC/EN 60204-1.
Range of application and certifications
The product fulfils the requirements of EU directives and is
marked with the CE marking.
Standards and test values which the product must comply
with and fulfil can be found in the section “Technical ap-
pendix”. The product-relevant EU directives can be found in
the declaration of conformity.
Certificates and declarations of conformity for this product
can be found online at:
www.festo.com
Information on DeviceNet can be found online at:
www.odva.org
The bus node has been certified by the Open Device Vendor
Association (ODVA):
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.