Mitsubishi Electric MELSEC iQ-R C Series Programming Manual page 254

Alternative method
Refreshing device
Access target
The access target is a network module on the own
station.
The access target is a network module on the other
station.
Module access device
Access target
The access target is a network module on the own
station.
The access target is a network module on the other
station.
*1 For details on the buffer memory address to which link devices are assigned, refer to the manual for the network module to be accessed.
CCPU_ReadLinkDevice/CCPU_WriteLinkDevice
• Access the own station link device of a network module by using the CCPU_ReadLinkDevice/CCPU_WriteLinkDevice
function. For details, refer to the relevant functions.
Page 121 CCPU_ReadLinkDevice, Page 153 CCPU_WriteLinkDevice
APPX
252
Appendix 4 How to Replace a Q06CCPU-V
Alternative method
Configure the refresh setting so that a device of C Controller module, M, B, D, W, or ZR is refreshed by
a link device of a network module.
Use the MELSEC data link functions to access a device of C Controller module, M, B, D, W or ZR.
Configure the refresh setting for CPU module on the other station so that a device of C Controller
module on the other station is refreshed by a link device of a network module.
Specify the other station to the network number and station number in the MELSEC data link functions
to access a device of CPU module on the other station.
Alternative method
Open a communication line by specifying 'bus interface' to the channel in the mdOpen function.
Specify the module access device (DevSPG) to the device type in the MELSEC data link functions, and
access the area to which link devices are assigned
Open a communication line by specifying the channel name corresponding to each network to the
channel in the mdOpen function.
Specify the other station to the network number and station number in the MELSEC data link functions.
Specify the module access device (DevSPG) to the device type in the MELSEC data link functions, and
access the area to which link devices are assigned
*1
in the buffer memory of a network module.
*1
in the buffer memory of a network module.