Festo control block CPX-CEC
2
System overview
2.1
Modular valve terminal with integrated controller CPX-CEC-...-V3
Variant
Features
Codesys target
system ID
1)
CPX-CEC-
C1-V3
Codesys controller with CANopen interface for connecting up to 31
CANopen slaves
16#103D9C4B
CPX-CEC-
M1-V3
Codesys controller with CANopen interface and the Codesys software
package SoftMotion for PLCOpen motion modules and coordinated
multi-axis movements
16#103D9C49
CPX-CEC-
S1-V3
Codesys controller with RS232 interface (Sub-D, 9-pin) for using third-
party devices via the serial interface
16#103D9C4A
1) Device type code for use in the communication settings (
section Finding devices).
Table: Variants of the CPX-CEC-...-V3
All variants offer...
–
Programming with Codesys to IEC 61131-3.
–
Programming, communication and visualisation via Ethernet.
–
The Codesys controller controls a CPX terminal in standalone or remote controller mode.
–
Communication via fieldbus in combination with using the respective fieldbus node in the CPX
terminal.
–
Controller configuration using Codesys for commissioning, programming and diagnosing the system.
–
Connection of a handheld CPX-MMI for displaying status and diagnostic information and for quick
commissioning of the CPX modules in the CPX terminal.
–
Process visualisation within Codesys using a display and operator unit CDPX and the Software
Designer Studio (available separately), use of the OPC server for connecting to an OPC client or use
of the web visualisation under Codesys.
2.2
Programming software
Use the CODESYS V3 pbF programming software to commission and program the controller CPX-CEC-
...-V3. CODESYS V3 pbF offers a user-friendly interface with the following functions:
–
Configuration and parameterisation of the CPX-CEC-...-V3 using the controller configuration
–
Programming in accordance with IEC 61131-3
–
Integrated module libraries
–
Library Manager for integrating further libraries
–
Simulation mode for testing projects on a PC without a PLC
–
Integration of a visualisation; configuration using Designer Studio (available separately)
–
Documentation using the integrated project documentation function
–
Debugging function for testing program sequences, monitoring and changing variables,
troubleshooting
2.2.1 Packages
The associated CPX-CEC package is required to use the controller CPX-CEC-...-V3 (target system) under
CODESYS V3 pbF. This package enables the system functions of the target system to be accessed with
the help of libraries and contains corresponding information in the form of online Helps. This enables
Codesys functions to be used for the target system or, if necessary, restrict it.
•
Use the CODESYS V3 pbF software and the CPX-CEC package to configure the device
(
www.festo.com/sp).
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