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Appendix F
Replacing the C200HW-DRT21 with the
CS1W-DRM21’s Slave Functions
With the following procedure, the CS1W-DRM21 with slave functions can be used to replace the C200HW-
DRT21 C200H I/O Link Unit mounted to the CS-series PLC in a system using the read/write areas for Special
I/O Units or read/write areas set with Configurator version 1.11 or later. The device parameters of the
C200HW-DRT21 will be transferred to the CS1W-DRM21 as a slave device.
• Place the present system online without changing the configuration (i.e., without removing the C200HW-
DRT21), and then upload the network configuration by selecting
Network
and
Upload
(or import the net-
work configuration file (.ntf) from version 1 of the Configurator by selecting
Network
and
Import
).
• Save the device parameters of the C200HW-DRT21 in a device parameter file (.dvf).
• Delete the C200HW-DRT21 from the Network Configuration Window (i.e., the virtual network) in the Con-
figurator.
• Add the CS1W-DRM21 to the Network Configuration Window.
• Set the node address CS1W-DRM21 to the previous node address of the C200HW-DRT21.
• Select the CS1W-DRM21 in the Network Configuration Window, and import the device parameter file (.dvf)
for the C200HW-DRT21 by selecting
Device, Parameter,
and
Import
. The CS1W-DRM21’s slave function
will be enabled automatically.
Note
Select
Property
and
Unit Function
to disable the Master function of the CS1W-DRM21.
• Turn OFF the Programmable Controller and replace the C200HW-DRT21 with the CS1W-DRM21.
• Turn ON the Programmable Controller.
• Place version 2 of the Configurator online.
• Select the CS1W-DRM21 in the Network Configuration Window and set the device parameters to the
CS1W-DRM21 by selecting
Device, Parameter
, and
Download
.
The above procedure will transfer the device parameters of the C200HW-DRT21 to the CS1W-DRM21 for the
slave functions of the CS1W-DRM21.
The IR, HR, and DM areas allocated as the Read/Write areas by version 1 of the Configurator will be allocated
to the same addresses in the CS-series CPU Unit. Link Area words LR 00 through LR 63 will be, however,
changed to CIO 1000 through CIO 1063 and AR 0 through AR 27 will be allocated to H100 through H127.
Note
If the TIM/CNT area is specified as a Read/Write Area for the C200HW-DRT21, importing will not be
possible.
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