Work Flow - Omron C200H Series Replacement Manual

This replacement guide describes the procedure to rebuild the system which uses the C200H-series PLC by
introducing the CS1-series PLC instead. The CS-series has functions which can replace the functions and
operation of C200H-series PLC. Take the below work flow to replace your system. Also, refer to the reference
pages for details.
1.

Work flow

1) Preliminary Steps: Take the following steps before starting the replacement work.
Start
Selecting the model
Preparing Units
Reading PLC data
Converting and modifying data
Continue to actual replacement work
2) Actual replacement work: Take the steps below to replace the C200H to CS1.
Replacing Units
Wiring
Writing the data to CS
Checking operation
completion
Replacement
Description
Select the unit, programming software, and connecting cable
to replace C200H with CS1.
Some C200H Units can be used with CS1. However, some
Units can not be used with CS1. Read the reference pages
(recommended models and precautions) and select the
models.
Prepare the units, programming software, and connecting
cable.
Load the program, I/O Memory and other settings from the
C200H using the programming software and connecting
cable.
Convert the data read from C200H for CS1.
Most of the data can be automatically converted; however,
some instructions and some Unit data can not be converted.
Refer to the reference pages and modify the data and program
separately.
Description
Install the prepared Units instead of C200H Units.
*Refer to the CS1G/H-CPUxxH/CS1G/H-CPUxx-EV1 CS
SERIES CPU UNITS OPERATIAN MANUAL (Cat. No.
W339) and User's manual for Special I/O Units and CPU Bus
Units for details about installation.
Wiring for the installed Units.
*Refer to the CS1G/H-CPUxxH/CS1G/H-CPUxx-EV1 CS
SERIES CPU UNITS OPERATIAN MANUAL (Cat. No.
W339) and User's manual for Special I/O Units and CPU Bus
Units for details about wiring.
Transfer the converted data to CS1
To check the wiring, operate Input/Output to see if they
operate correctly.
Turn ON the power and check the operation.
If production is conducted between uploading the program and executing replacement
1.
work, data handled by the program may change. If so, upload the data right before the
replacement work, modify data (if necessary), and download it to the new PLC.
The cycle time of C200H and CS1 are different, which may effect system operation. If
2.
so, it is necessary to adjust cycle time from the PLC settings.
Reference Pa ges
2. Selecting the model
3. Reading data from C200H
4. Converting and changing
the program for CS1
Referenc pages e
Table.6 Related Manuals
5. Writing the data to CS1