Festo CPX-CEC Series User manual

CPX-CEC-...

Table of Contents
1CPX-CEC-............................................................................................................................................1
1.1 Modular valve terminal with integrated controller CPX-CEC-.......................................................1
1.2 CoDeSys provided by Festo for CPX-CEC-.................................................................................1
1.2.1 What is CoDeSys provided by Festo?..............................................................................1
1.2.2 Additional functions for CPX-CEC-...................................................................................2
1.2.3 Documentation and Help ..................................................................................................2
1.2.4 Designated use.................................................................................................................3
1.2.5 Service..............................................................................................................................3
1.2.6 Target group......................................................................................................................3
1.2.7 Important user information................................................................................................3
1.2.8 Marking special information in the target system-specific Help.........................................3
1.3 Overview of functions and libraries..............................................................................................5
1.3.1 Function overview.............................................................................................................5
1.3.2 Libraries..........................................................................................................................14
1.4 Preliminary work ........................................................................................................................16
1.4.1 Prerequisites...................................................................................................................16
1.4.2 Preparing the PC............................................................................................................16
1.4.3 Installing the target system.............................................................................................17
1.4.4 Selecting the target system.............................................................................................20
1.5 CPX-CEC-... PLC configuration.................................................................................................21
1.5.1 IP address setting...........................................................................................................22
1.5.2 Target system settings....................................................................................................24
1.5.3 General parameter information.......................................................................................25
1.5.4 System parameter settings.............................................................................................26
1.5.5 Rotary switch settings.....................................................................................................26
1.5.6 Manual I/O configuration of the CPX system..................................................................27
1.5.7 Configuring RS-232 (CPX-CEC only).............................................................................31
1.5.8 Configuring SoftMotion for CPX-CEC-M1.......................................................................32
1.6 CPX module descriptions...........................................................................................................35
1.6.1 System configuration tabs...............................................................................................35
1.7 Online configuration/online mode...............................................................................................37
1.7.1 Determining the network configuration ...........................................................................37
1.7.2 CPI scan.........................................................................................................................38
1.8 Diagnosis...................................................................................................................................39
1.8.1 Diagnostic options with the PLC configuration in online status.......................................39
1.8.2 Error and diagnostic information.....................................................................................40
1.9 Diagnosis in the user program...................................................................................................41
1.9.1 Example: A short-circuit on the 5th output channel of the 3rd module (8DI/8DO)...........42
1.9.2 Error handling by the CPX-CEC-....................................................................................44
1.9.3 CANopen fieldbus master diagnosis...............................................................................46
1.10 Application and programming instructions.................................................................................52
1.10.1 I/O update.......................................................................................................................52
1.10.2 Using CANopen masters ................................................................................................52
1.10.3 CPX-MMI use and program downloads..........................................................................52
1.11 Appendix....................................................................................................................................53
1.11.1 Festo terms and conditions for the use of software packages........................................53
2Glossary............................................................................................................................................55
3Index..................................................................................................................................................57

1
1 CPX-CEC-...
1.1 Modular valve terminal with integrated controller CPX-CEC-...
You can find a complete description of the Festo CoDeSys controller CPX-CEC-... in the manual P.BE-
CPX-CEC-EN (see also CPX-CEC_en.pdf on CD-ROM).
A complete development environment based on CoDeSys 2.3.x from the company 3S - Smart Software
Solutions GmbH exists for the Festo CoDeSys controller CPX-CEC-.... This environment supports a large
number of different controllers from various manufacturers. These devices incorporate a wide range of
different features and functions.
In order to use a controller (target system) under CoDeSys, a so-called Target Support Package
is required for the relevant target system. The package allows access to the system functions of
the target system and includes useful information in the form of an online Help function. The
Target Support Package renders CoDeSys functions useable for the relevant device or restricts
them, depending on the circumstances.
CoDeSys 2.3.x can support all the features and functions of these devices with the relevant Target Support
Package. CoDeSys provided by Festo therefore contains many functions that are only available on certain
controllers. Not all of these functions are supported by all Festo CoDeSys controllers.
The function overview that follows shows which functions of CoDeSys provided by Festo are
supported by the CPX-CEC-….
1.2 CoDeSys provided by Festo for CPX-CEC-...
The manual applies to the following controller types:
– CPX-CEC (with RS-232 communication interface)
– CPX-CEC-C1 (with CANopen communication interface)
– CPX-CEC-M1 (with CANopen communication interface and SoftMotion software package)
Unless otherwise mentioned, the instructions and explanations in this manual always apply to all controller
types.
1.2.1 What is CoDeSys provided by Festo?
CoDeSys stands for Controller Development System and is a development environment for PLC systems.
The control sequences are implemented with CoDeSys. CoDeSys simplifies communication with the
hardware by using five programming languages that comply with standard IEC 61131-3. The fact that
CoDeSys can be used independently of the hardware manufacturer allows the implementation of control
tasks in larger networks based on a uniform standard.
CoDeSys provided by Festo is a complete development environment for Festo CoDeSys controllers such
as the CPX-CEC, CPX-CEC-C1 and CPX-CEC-M1. It is based on the development environment CoDeSys
2.3.x from 3S - Smart Software Solutions GmbH that supports a wide range of controllers from different
manufacturers. These devices incorporate a wide range of different features and functions.
In order to use a controller (target system) under CoDeSys, a so-called Target Support Package
is required for the relevant target system. The package allows access to the system functions of
the target system and includes useful information in the form of an online Help function. The
Target Support Package renders CoDeSys functions useable for the relevant device or restricts
them, depending on the circumstances.
CoDeSys provided by Festo contains many functions that are only available on certain
controllers. Not all functions are supported by all Festo CoDeSys controllers.
The CPX-CEC-... function overview that follows shows which functions of CoDeSys provided by
Festo are supported by the CPX-CEC-.....

CPX-CEC-...
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1.2.2 Additional functions for CPX-CEC-...
CoDeSys provided by Festo offers the following additional functions that have been specially adapted to
the CPX-CEC-...:
Additional function Brief description
Libraries for the Festo CoDeSys
controller – System libraries that provide access to the special hardware and software functions of the CPX-CEC-... (e.g. access to
real-time clock, file system, communication interfaces, etc.).
– Other target system-specific libraries for the CPX-CEC-...
Network configuration of the Festo
CoDeSys controller Special dialogs for setting the communication parameters of the network configuration
Parameterisation of the Festo
CoDeSys controller Special dialogs for accessing CPX-CEC-... parameters and data
Online and offline hardware
configuration, SCAN functions Configuration of the CPX and determination of the actual configuration for the CPX-CEC-...
Diagnostic options with the PLC
configuration in online status Diagnosis using the PLC configuration
Detailed information on additional functions is included in the sections that follow.
1.2.3 Documentation and Help
CoDeSys provided by Festo includes:
– Original documentation and Help relating to CoDeSys 2.3.x from 3S - Smart Software Solutions
GmbH.
– Target system-specific documentation and Help from Festo for Festo CoDeSys controllers and
CoDeSys provided by Festo.
The target system-specific Help for Festo CoDeSys controllers is only displayed if the Festo CoDeSys
controller is configured as the target system. Help pages are accessed via "Target" in the contents index of
the online Help window, as shown in the screenshot below:
Figure: Target system-specific Help for Festo CoDeSys controllers

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1.2.4 Designated use
With CoDeSys provided by Festo, the user who is familiar with the component connected to the PC can
undertake the configuration, commissioning and programming of the supported controllers.
Observe the standards specified in the relevant sections, as well as national and local laws and technical
regulations.
1.2.5 Service
Please contact your local Festo Service partner if you have any technical problems
(see http://www.festo.com).
1.2.6 Target group
This manual is intended exclusively for technicians trained in control and automation technology who have
experience in installing and commissioning programmable logic controllers.
1.2.7 Important user information
Danger categories
This document contains information on possible dangers that can occur if the product is not used as
designated. These danger warnings are marked with a signal word (warning, caution, etc.), placed on a
grey background and additionally marked with a pictogram. A distinction is made between the following
danger warnings:
Warning
... means that serious injury to people and damage to property can occur if this warning is not
heeded.
Caution
... means that injury to people and damage to property can occur if this warning is not heeded.
Note
... means that damage to property can occur if this warning is not heeded.
You can find details on how special information is represented under "Marking special information".
1.2.8 Marking special information in the target system-specific Help
You can find information on how danger warnings are represented under "Important user information".
Pictograms
The following pictograms mark passages in the text that contain special information.
Information: Recommendations, tips and references to other sources of information.
Accessory: Information on necessary or useful accessories for the Festo product.
Environment: Information on the environmentally friendly use of Festo products.
Text markings
1. Figures denote activities that must be carried out in the order specified.
•Bullets denote activities that may be carried out in any desired order.
– Hyphens denote general listings.

CPX-CEC-...
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Further conventions
[Project] [New] Menu items are framed in square brackets, for example the [New ...] command in the
[Project] menu opens a new project.
"OK" The names of windows, dialogues and buttons, e.g. "Message window," "Extract
project," "OK" as well as designations are displayed in inverted commas.
CTRL Names of keys on the PC keyboard are represented in the text with uppercase letters
(e.g. ENTER, CTRL, C, F1, etc.).
CTRL + C For some functions you need to press two keys simultaneously. For example, press
and hold down the CTRL key and also press the C key. This is represented in the text
as CTRL + C.
If "click" or "double-click" is mentioned, this always applies to the left-hand mouse
button. If the right-hand mouse button is to be used, this will be explicitly mentioned.

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1.3 Overview of functions and libraries
1.3.1 Function overview
This function overview specifies which functions are supported or not supported by the CPX-CEC-... and
which defaults are applied when a new project for this target system is created.
Functionality/functions Supported
Project options Load & Save Yes
User Information Yes
Editor Yes
Working area Yes
Colors Yes
Directories Yes
Log Yes
Build Debugging Yes
Replace constants Yes
Nested
comments Yes
Create binary file of the
application Yes
Actions hide
programs Yes
Treat LREAL as REAL Yes
Number of data segments Yes
Exclude objects Yes
Compiler version Yes
Macro before compile Yes
Macro after compile Yes
Check automatically Yes
Passwords Yes
Source download Source code only Yes
All files Yes
Implicit at load Yes
Notice at load Yes
Implicit on create boot project Yes
Only on demand Yes
Symbol configuration Yes
Database connection Yes
Macros Yes

CPX-CEC-...
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Functionality/functions Supported
Manage projects All functions Yes
Manage objects All functions Yes
General editing
functions All functions Yes
Functionality/functions Supported
General online
functions (part 1) Login Yes
Logout Yes
Download Yes
Start Yes
Stop Yes
Reset Yes
Reset (cold) Yes
Reset (original) Yes
Toggle breakpoint Yes
Breakpoint dialog Yes
Step over Yes
Step in Yes
Single cycle Yes
Write values Yes
Force values Yes
Release force Yes
Write/Force dialog Yes
Functionality/functions Supported
General online
functions (part 2) Show call stack Yes
Display flow control Yes
Simulation mode Yes
Communication parameters Yes
Sourcecode download Yes
Create boot project Yes
Write file to PLC Yes
Read file from PLC Yes
Online change Yes1)
VAR PERSISTENT Yes
1) The content of addresses may shift when Online change is selected.

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Functionality/functions Supported
Window All functions Yes
Editors (languages) Instruction list (IL) Yes
Structured text (ST) Yes
Sequential function chart (SFC) Yes
Function block diagram (FBD) Yes
Ladder diagram (LD) Yes
Continuous function chart (CFC) Yes
PLC
configuration Settings Automatic calculation of addresses Adjustable
Check for overlapping addresses Yes
Save configuration files in project Yes
HW scan Yes
Status Yes
Diagnosis from target system Yes
Alarm
configuration All functions Yes
Global
variables All functions Yes
Library manager All functions Yes
Log All functions Yes
Functionality/functions Supported
Task configuration Append task Name Yes
Priority (0-31) Yes1)
Cyclic Yes
Freewheeling Yes
Triggered by event Yes
Triggered by external event Yes
Watchdog Yes
Time
Sensitivity
Append program call Yes
1) If the priority is the same, the longer waiting time is decisive

CPX-CEC-...
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Functionality/functions Supported
System events1) start
stop
before_reset
after_reset
shutdown
excpt_cycletime_overflow
excpt_watchdog
excpt_divide_by_zero
CPX_System_Fault
CAN_error_passive
CAN_bus_off
Yes
Task configuration in
online mode All functions Yes
Task processing The task with the valid condition is executed: this means after the
time specified under "Interval" has expired or after a leading
edge from the condition variable specified under Event.
Yes
If several tasks have a valid condition, the task with the highest
priority is executed. Yes
If several tasks have a valid condition and the same priority, the
task with the longest waiting time is executed. Yes
In online mode, the program calls for each task are processed in
the sequence in which they appear in the task editor from top to
bottom.
Yes
PLC_PRG processed as a cyclic task with 10 ms and watchdog.
2) Yes
Extras-> Set debug task Yes
Extras-> Enable/Disable task Yes
Extras-> Callstack Yes
1) The controller is a pre-emptive multitasking system where high-priority tasks can interrupt and
supersede low-priority tasks. The system events are executed in a context where the task with the
highest priority supersedes all other tasks. A system event should therefore contain only a very short
code.
– Tasks with priorities between 0 and 16 run in the real-time context of the operating system so that the
execution of these tasks is timed precisely!
On the other hand, this means that these kind of tasks have priority over operating system functions
such as network traffic. This must be taken into consideration when programming loops so as not to
block the system. Infinite loops in real-time tasks must be avoided at all costs.
– Tasks with priorities >= 17 are not executed in the real-time context and can therefore be interrupted
by network traffic, for example.
The IEC task with the highest priority that is running as an event-triggered task should be used for error
handling. Within the context of the event, the system only calls the event that this task is waiting for
(information that would otherwise be lost such as the exact time stamp is retained if required; this should
only include information assigned to global variables).
2) Some functions (e.g. SysRTCSetTime) may trigger the watchdog.

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Functionality/functions Supported
Watch and recipe
manager Offline mode Insert -> New watch list Yes
Extras -> Rename watch list Yes
Extras -> Save watch list Yes
Extras -> Load watch list Yes
Online
mode Extra -> Monitoring active Yes
Extras -> Write recipe Yes
Extras -> Read recipe Yes
Force values and write to watch manager Yes
Working area All functions Yes
Functionality/functions Supported/name
Target settings Target
Platform Name Festo CPX-CEC/CPX-CEC-C1
Festo CPX-CEC-M1
Parameter size adapted to type Only relevant for X86
Functionality/functions Setting
Target settings Memory
Layout Base, area Fixed setting
Size (code) 4 MB
Size per segment (global) 8 MB
Size (flag) 8 KB
Size (input) 8 KB
Size (output) 8 KB
Size, retain 30 KB 1)
Retain in own segment On
Total size of data memory 8 MB
Maximum number of global data segments 1
Maximum number of POUs 4096
1) 12 bytes are used by the run-time system, leaving 30708 bytes available for the application.

CPX-CEC-...
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Functionality/functions Supported
Target settings General I/O configuration: Configurable Yes
I/O configuration: Download as file No (attached
to program
code)
I/O configuration: No address check Yes/option of
setting
Support CANopen configuration Yes
Support preemptive multitasking Yes/fixed
Online change Yes/option of
setting
Update unused I/Os Yes/option of
setting
Single task in multitasking No
Byte addressing mode No/fixed
Initialize zero Yes/fixed
Download symbol file Yes/option of
setting
Symbol config from INI file No
PLC browser Yes
Trace Yes
VAR_IN_OUT as reference Yes/fixed
Initialize inputs Yes/fixed
Load bootproject automatically Yes/option of
setting
SoftMotion Yes1)
Retain forcing No/fixed
Save No
Cycle independent forcing No
1) Only in the CPX-CEC-M1 variant

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Functionality/functions Supported
Target settings Network
functionality Support parameter manager Yes/option of setting
Support network variables Yes1)/option of setting
Names of supported network
interfaces Yes
Index ranges for parameters Yes
Index ranges for variables Yes
Index ranges for mappings Yes
Subindex range Yes
Visualization Display width in pixel Yes/option of setting
Display height in pixel Yes/option of setting
Use 8.3 file format Yes2)/option of setting
Alarmhandling in the PLC No
Store trend data in the PLC Yes/option of setting
Activate system variable
'CurrentVisu' Yes/option of setting
Supported fonts in the target No
Simplified input handling Yes/option of setting
Web visualization No
Inhibit download of visualization files Yes/option of setting
Target visualization No
Use VISU_INPUT_TASK Yes/fixed
Deactivate task generation No
Keyboard usage for tables Yes/option of setting
1) Network variables are only supported via UDP.
2) MS-DOS file name convention (8+3 characters).

CPX-CEC-...
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Functionality/functions Supported
Trace All functions Yes
PLC browser All functions Yes
Parameter manager All functions Yes
ENI All functions No
IEC operators and
additional functions
that upgrade
standards
Arithmetic operators Yes
Bit string operators Yes
Bit shift operators Yes
Selection operators Yes
Comparison operators Yes
Address operators Yes
Call operator Yes
Type conversions Yes
Numerical operators Yes
Parameters in
CoDeSys Constants BOOL constants Yes
TIME constants Yes
DATE constants Yes
TIME_OF_DAY constants Yes
DATE_AND_TIME constants Yes
Numerical constants Yes
REAL and LREAL constants Yes
STRING constants Yes
Typed constants Yes
Variables Variables Yes
System flags (implicitly declared variables in the
TSP) No1)
Addresses %+range prefix + size prefix + number (e.g.
%QX4.7) Yes
1) System flags must be created in the controller.

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Functionality/functions Supported
Data types in
CoDeSys Standard data types BOOL Yes
Integer data types Yes
REAL/LREAL Yes
String Yes
Time data types Yes
Defined data
types Array Yes
Pointer Yes
List type Yes
Structures Yes
References Yes
Subcategory type Yes
Operators in
CoDeSys Operators Yes
Functions of the Standard.lib library Yes
Functions of the Util.lib library Yes
Command line
instructions Command line instructions Yes
Command file instructions Yes
Keyboard operation All functions Yes
Siemens import All functions Yes
DDE communication All functions Yes
CoDeSys
visualisation All functions Yes
CoDeSys HMI All functions Yes1)
CoDeSys licence
management All functions Yes1)
Tools for activating
external applications All functions No
SoftMotion All functions Yes2)
1) Not included in the scope of delivery of CoDeSys provided by Festo.
2) Only in the CPX-CEC-M1 variant with restrictions (see the chapter "Configuring SoftMotion for CPX-
CEC-M1")

CPX-CEC-...
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1.3.2 Libraries
CoDeSys provided by Festo offers the following libraries for the Festo CoDeSys controller.
Library Description Source
Standard.lib Modules that the IEC61131-3 requires as standard
modules for an IEC programming system. 3S
– Standard
libraries for
CoDeSys
Util.lib Modules for BCD conversion, bit/byte functions,
mathematical help functions, controllers, signal
generators, function manipulators and analogue value
processing.
AnalyzationNew.lib Modules for analysing expressions.
IecSfc.lib ActionControl
3S_CanDrv.lib
3S_CANopenManager.lib
3S_CANopenMaster.lib
Only for internal use in combination with the CANopen
master. 3S
– CANopen
libraries
BusDiag.lib Diagnosis for CANopen bus systems. 3S
– Target
system-
specific
libraries that
are specially
adapted to the
CPX-CEC-....
SysLibCallback.lib 1)
SysLibCom.lib
SysLibDir.lib
SysLibEvent.lib
SysLibFile.lib
SysLibFileAsync.lib
SysLibFileStream.lib
SysLibGetAddress.lib
SysLibIecTasks.lib
SysLibMem.lib
SysLibPLCConfig.lib
SysLibProjectInfo.lib
SysLibRtc.lib 2)
SysLibSem.lib
SysLibSockets.lib 3)
SysLibSocketsAsync.lib 3)
SysLibStr.lib
SysLibSymbols.lib
SysLibTask.lib
SysLibTime.lib
SysLibVisu.lib
SysTaskInfo.lib
NetVarUdp_LIB_V23.lib
System libraries that provide access to the special
hardware and software functions of the Festo
CoDeSys controller (e.g. access to real-time clock, file
system, communication interfaces, etc.).
System libraries other than those listed are not
approved for the CPX-CEC-....
ModbusTCPSrv.lib 4) Modules for communicating via Modbus TCP. 3S (additional
libraries)
– Modbus
libraries for
CoDeSys

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Library Description Source
Festo_CameraControl.lib Modules for access (non-blocking) to the Compact
Vision System SBO...-Q(-WB), e.g. triggering of an
image, reading in of results.
Communication is via Telnet.
Festo AG & Co.
KG
Festo_CAN_Controller.lib Modules for status monitoring of the CANopen master.
Festo_EasyIP.lib Modules for easy data exchange between EasyIP-
compatible controllers and devices.
Festo_Motion.lib
Modules for parameterising and controlling motor units
and motor controllers from Festo.
Festo_CPX.lib Function blocks for the CPX valve terminal.
Festo_CPX_extern.lib Hidden library that is loaded automatically in a CPX-
CEC-... project.
The library provides functions that are required by
other Festo libraries.
1) The SysLibCallback.lib supports the system events listed under "System events".
2) SysRtcCheckBattery and SysRtcGetHourMode are not supported. A time specification between
2000.01.01-00:00:00 and 2038.01.19-03:14:07 is valid.
3) Only ports larger than 15000 should be used for the application.
4) View additional descriptions for the application under:
...\Targets\Festo\"Controller"\Help\[Language]....
Note
•Note that only the functions and function blocks from the Standard.lib library are standardised
according to IEC61131-3. Functions and function blocks from other libraries are manufacturer-
specific.
When CoDeSys provided by Festo is installed, the following libraries are also installed
automatically together with the Target Support Package (TSP) for the Festo CoDeSys controller:
– Standard.lib, Util.lib, IecSfc.lib, SysLibCallback.lib, SysLibTime.lib, SysTaskInfo.lib
– SM_DriveBasic.lib, SM_PLCOpen.lib, SM_ERROR.lib, DummyDrive.lib, SM_CNC.lib,
SM_TRAFO.lib (CPX-CEC-M1 only)
Subject to change.
If the library is not included in your library manager, you can add the library using the 'Additional
library' dialog box.
Only use libraries that are approved for the CPU module. A list of libraries approved for Festo
CoDeSys controllers is included in the installation directory under
...\Targets\Festo\"Controller"\Library\....
Recommendation: Always use the latest module versions. Visit www.festo.com for information on
the current module versions of Festo libraries.

CPX-CEC-...
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1.4 Preliminary work
1.4.1 Prerequisites
Hardware
– CPX-CEC-... with active CoDeSys run-time system
– Ethernet network components
– PC (Windows 2000 or higher) with Ethernet interface
Software
– CoDeSys V2.3 provided by Festo
– Target Support Package: Festo CPX-CEC-... compatible with firmware
Important documentation for controller hardware and software
Filename Contents
CPX-CEC_en.pdf Manual for Festo controller (English)
CoDeSys_V23_E.pdf Manual for CoDeSys programming system (English)
CoDeSys_Visu_V23_E.pdf Manual for CoDeSys visualisation (English)
OPC_20_how_to_use_E.pdf Documentation for OPC server V2.0, installation and use
(English)
Table: List of important user documentation
After installing CoDeSys pb Festo, you will find further documentation in the program directory of
CoDeSys provided by Festo on your PC:
...\CoDeSys V2.3\Documents
...\CoDeSys V2.3\Targets\Festo\"Controller"\Help
Subfolders contain the documents in different languages.
1.4.2 Preparing the PC
The following software package is required to use CoDeSys pb Festo for CPX-CEC-...:
CoDeSys V2.3 provided by Festo with TSP for CPX-CEC-...
•Alternatively, use:
– the CD-ROM provided,
– the installation package downloaded from the Internet (see http://www.festo.com/download).
Install the software packages on your PC if a previous version of these packages is installed or if no
packages are installed at all. Information on installation and system requirements for the software
packages is included in the relevant user documentation.

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1.4.3 Installing the target system
If the software package "CoDeSys V2.3 provided by Festo" has already been installed and operated with
other controllers, the Target Support Package (TSP) for the new target system may have to be installed.
The Target Support Package contains information on the controllers (target system) required by "CoDeSys
V2.3 provided by Festo".
Depending on the controller you will require the following Target Support Package:
– "Festo CPX-CEC / CPX-CEC-C1".
– "Festo CPX-CEC-M1".
The Target Support Package is often provided as a ZIP file. The file must be unpacked prior to
installation.
•Use a temporary folder to do this.
•Make sure that the structure of the folders in the ZIP file remains the same.
•Install the Target Support Package using the program "InstallTarget".
This program is located in the Start menu under Programs\Festo Software\CoDeSys V2.3 by Festo.
Figure: Adding Target Support Packages using "InstallTarget"
Packages that have already been installed are displayed under "Possible Targets".
Note
The old version must be uninstalled before the new version for an existing TSP can be installed.
•Remove the old version using the "InstallTarget" program.
•Delete the directory of the old TSP from your file system.
•Click the "Open" button to select the Target Support Package.

CPX-CEC-...
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Figure: Opening the Target Support Package
•Select the file "CPX-CEC.tnf", for example, from the temporary folder that you created when
unpacking the ZIP file. Then click "Open".
The Target Support Package is added on the left side under "Possible Targets".
Figure: Possible and installed target systems
•Enter the path of the directory where you wish to install the Target Support Package under "Installation
directory". You can also change the installation directory using the "..." button.
•Highlight the target system to be installed on the left and click the "Install" button.
If the installation directory specified is not available, the following message asks whether you wish to
create the directory.
•If so, click "Yes" to confirm.
The new Target Support Package should then appear on the right under "Installed Targets".