Translation of the original instructions
1 About this document
This document describes the use of the above-mentioned product.
Certain aspects of use are described in other documents and must be observed
è 1.1 Further applicable documents.
1.1 Further applicable documents
Document Table of contents
Description of automation system CPX-E
(CPX-E-SYS)
Detailed description of automation system CPX-E
Instruction manual for use of automation system
CPX-E (CPX-E-SYS)
Instruction manual and important information on
assembly, electrical installation and mainten-
ance tasks for an automation system CPX-E
Description of counter module CPX-E-1CI
(CPX-E-1CI)
Detailed description of product function and
parameterisation options
Documentation of the components in an automa-
tion system CPX-E and the connected peripherals
Information on using the components
Documentation for the higher-order controller
and the additional participants in the network
Information on commissioning and paramet-
erisation of the components
Tab. 1 Further applicable documents
All available documents for the product èwww.festo.com/pk.
1.2 Product version
This document refers to the following product versions:
Product Version
CPX-E-1CI Counter module CPX-E-1CI, revision1 or later
Tab. 2 Product version
The product version can be identified from the product labelling or with the help
of appropriate software from Festo.
Appropriate software for determining the product version can be found in the
Festo Support Portal èwww.festo.com/sp.
Information on using the software can be found in the integrated Help function.
There may be an updated version of this document for these or later product ver-
sions.
• Check whether a corresponding version of this document is available on the
Festo Support Portal èwww.festo.com/sp.
1.3 Product labelling
The product labelling is located on the left-hand side of the module. Scanning the
printed Data Matrix Code with an appropriate device opens the Festo Support
Portal, with the information appropriate for the product. Alternatively, the Product
Key (11-digit alphanumeric code on the product labelling) can be entered in the
search field of the Support Portal.
You can find detailed information on the product labelling in the description of the
module è 1.1 Further applicable documents.
1.4 Specified standards
Version status
EN60529:2013-10 IEC60204-1:2014-10
EN61000-6-2:2005-08 IEC61131-2:2015-05
EN61000-6-4:2007-01 –
Tab. 3 Standards specified in the document
2 Safety
2.1 Safety instructions
– Take into consideration the legal regulations for the respective destination.
– Use the product only within the defined values è 13 Technical data.
– Observe labelling on the product.
– Observe further applicable documents.
– Store the product in a cool, dry, UV-protected and corrosion-protected envir-
onment. Ensure that storage times are kept to a minimum.
– Before working on the product: switch off the power supply and secure it
against being switched on again.
– Comply with the handling specifications for electrostatically sensitive devices.
2.2 Intended use
The product described in this document is intended only for use in automation
systems CPX-E.
Use the product only as follows:
– Use only in an industrial environment. Outside of industrial environments,
e.g. in commercial and mixed-residential areas, it may be necessary to take
measures to suppress interference.
– Use only in combination with modules and components that are permissible
for the respective product variant èwww.festo.com/catalogue.
– Only use the product if it is in perfect technical condition.
– Only use the product in original status without unauthorised modifications.
Only the conversions or modifications described in this and the further applic-
able documents are permitted.
2.3 Training of skilled personnel
Installation, commissioning, maintenance and disassembly should only be con-
ducted by qualified personnel.
The qualified personnel must be familiar with installation of electrical control sys-
tems.
3 Additional information
– Accessories èwww.festo.com/catalogue.
– Spare parts èwww.festo.com/spareparts.
4 Service
Contact your regional Festo contact person if you have technical questions
èwww.festo.com.
5 Product overview
5.1 Function
In an automation system CPX-E, the module offers the option of connecting an
encoder for detecting pulses. The encoder supply has an electronic fuse for pro-
tection against short circuit or overload. After the elimination of a short circuit or
overload, the encoder supply is switched on again automatically.
The module provides the following functions:
– Setting the counter
– Blocking the counter
– Latching
– Speed measurement
The module also provides 4digital inputs (I0...I3), each of which can be used to
trigger a particular function:
– Input I0: trigger latching
– Input I1: block latching
– Input I2: set counter
– Input I3: block counter
The debounce time of inputs I0...I3 and the module response can be set using
module parameters.
The following encoder types can be used with the module:
– Encoder 24VDC (singleended)
– Encoder 5VDC (differential or singleended)
You can find detailed information on the types of encoder that can be used in the
description of the module è 1.1 Further applicable documents.
8071179
Counter module
CPX-E-1CI
8071179
2018-02
[8071181]
Instructions|Use
Festo AG & Co. KG
Ruiter Straße 82
73734 Esslingen
Germany
+49 711 347-0
www.festo.com
5.2 Configuration
5.2.1 Product design
1
LED indicators
2
Terminal strip inputs I0 ... I1 [X0]
3
Terminal strip inputs I2 ... I3 [X1]
4
Terminal strip encoder input [X2]
5
Terminal strip encoder supply
[X3]
6
Terminal strip interlock
7
Linking element
Fig. 1
5.2.2 Display components
1
Module error [P] (red)
2
Status of input I1 [X0] (green)
3
Status of input I3 [X1] (green)
4
Encoder error [X2] (red)
5
Error in encoder supply [X3] (red)
6
Normal operation of encoder sup-
ply [X3] (green)
7
Normal operation of encoder [X2]
(green)
8
Status of input I2 [X1] (green)
9
Status of input I0 [X0] (green)
Fig. 2
The module-specific LED indicators are described below è 11.3 LED indicators.
The system-specific LED indicators are described in the documentation for the
automation system CPX-E è 1.1 Further applicable documents.
5.2.3 Connecting components
Connection [X0], [X1]
1)
Signal [X0] Signal [X1]
0 Input I0 Input I2
1 Input I1 Input I3
2 +24VDC input I0 +24VDC input I2
3 +24VDC input I1 +24VDC input I3
4 0VDC input I0 0VDC input I2
5 0VDC input I1 0VDC input I3
1) Inputs type1 and type3 according to IEC61131-2
Tab. 4 Connection X0, X1
NOTICE!
For encoders with "single ended" connection type, connections X2.1(A–),
X2.3(B–) and X2.5(0–) must not be connected.
Connection [X2] "Differential" signal "Single ended" sig-
nal
0 A+ A+
1 A– Do not connect
2 B+ B+
3 B– Do not connect
4 0+ 0+
5 0– Do not connect
Tab. 5 Connection X2
NOTICE!
Material damage to the module if both the 5V and 24V encoder supplies are con-
nected.
• Only use encoder supplies separately from one another.
Connection [X3] Signal
0 +24VDC encoder supply
1 +5VDC encoder supply
2 0VDC encoder supply
Connection [X3] Signal
3 0VDC encoder supply
4
5
Functional earthFE
Tab. 6 Connection X3
6 Transport and storage
• Observe specifications for environmental and storage conditions
è 13 Technical data.
7 Assembly
• Assemble the module as outlined in the “Instruction manual for use of auto-
mation system CPX-E” è 1.1 Further applicable documents
8 Installation
NOTICE!
Malfunction due to electromagnetic interference.
• Use screened cables only to connect the encoder.
• Connect screening to the connection for functional earthFE.
1. Make sure that the power supply is switched off.
2. Connect the lines to the terminal strips according to the “Instruction manual
for use of automation system CPX-E” è 1.1 Further applicable documents.
9 Commissioning
You can find information on commissioning the automation system CPX-E in the
“Instruction manual for use of automation system CPX-E”. Information on the
parameters can be found in the “Description of automation system CPX-E” and in
the descriptions of the modules used è 1.1 Further applicable documents.
9.1 Behaviour of the display components after error-free commissioning
[P] (red)
1)
[X2], [X3] (green) [X2] (red) [X3] (red)
Off Lit Off Off
1) Lights up until the module initialisation is completed.
Tab. 7 Display components after error-free commissioning
Information on troubleshooting in the event of incorrect behaviour can be found
in the “Description of automation system CPX-E” and the descriptions of the mod-
ules used è 1.1 Further applicable documents.
10 Maintenance
NOTICE!
Accumulation of heat due to reduced air supply to electronics.
• Keep the ventilation slots free and regularly remove contamination.
11 Diagnostics and fault clearance
11.1 Diagnostics options
Various options are available for diagnosing errors:
– Internal system diagnostics
– LED indicators on the product
11.2 Internal system diagnostics
The internal system diagnostics is described in the “Description of automation
system CPX-E” è 1.1 Further applicable documents.
11.3 LED indicators
The module-specific LED indicators are described in this document.
The system-specific LED indicators are described in the documentation for the
automation system CPX-E è 1.1 Further applicable documents.
Module error [P]
1)
LED
(red)
Significance Remedy
Module error
Short circuit/overload in encoder supply
(error number2)
Check cables and connections.
Lit
Undervoltage in operating
voltage/encoder supply (error number5)
Check power supplies and installation.