E Replacing The C200Hw-Drm21-V1 On A Cs-Series Cpu Rack With The Cs1W-Drm21 - Omron 3G8F5-DRM21-E - V2 Operation Manual

Replacing the C200HW-DRM21-V1 on a
CS-series CPU Rack with the CS1W-DRM21
With the following procedure, the CS1W-DRM DeviceNet Unit can be used to replace the C200HW-DRM21-V1
DeviceNet Master Unit mounted to a CS-series PLC in which the scan list is enabled. The device parameters of
the C200HW-DRM21-V1 will be transferred to the CS1W-DRM21.
Note The present I/O allocation information of the C200HW-DRM21-V1 is read regardless of whether it is
fixed or used-allocated and written to the CS1W-DRM1. Therefore, no address changes in the ladder
program are necessary. The addresses in the status area, however, must be changed in the ladder pro-
gram according to the CS1W-DRM21 status area. Furthermore, the message communications functions
require ladder program changes. Refer to information on differences with the C200HW-DRM21-V1 in the
CS1W-DRM21 DeviceNet Unit Operation Manual.
• Place the present system online without changing the configuration (i.e., without removing the C200HW-
DRM21-V1), and then upload the network configuration by selecting Network and Upload (or import the
network configuration file (.ntf) from version 1 of the Configurator by selecting Network and Import ).
• Save the device parameters of the C200HW-DRM21-V1 in a device parameter file (.dvf).
• Delete the C200HW-DRM21-V1 from the Network Configuration Window (i.e., the virtual network) in the
Configurator.
• Add the CS1W-DRM21 to the Network Configuration Window.
• Set the node address CS1W-DRM21 to the previous node address of the C200HW-DRM21-V1.
• Select the CS1W-DRM21 in the Network Configuration Window, and import the device parameter file (.dvf)
for the C200HW-DRM21-V1 by selecting Device, Parameter, and Import . The CS1W-DRM21's Master
function will be enabled automatically.
• Turn OFF the Programmable Controller and replace the C200HW-DRM21-V1 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-DRM21-V1 to the CS1W-DRM21.
The IR, HR, and DM areas allocated by version 1 of the Configurator will be allocated to the same addresses in
the CS1. Link Area words LR 00 through LR 63 will be, however, changed to CIO 1000 through CIO 1063.
Appendix E
157