Mitsubishi 00JCPU User Manual page 208

4) When remote operation is being performed for the CPU module (in backup mode)
using a different path
No remote operation can be performed from another GX Developer for the CPU module where remote
operation is being performed.
In the case where remote operation is being performed using different paths for each CPU module in the
control system and the standby system as shown in Figure 6.20, the standby system CPU module may not
be reset, even when the remote RESET operation is performed for the control system CPU module.
Control system
Standby system
The CPU module
cannot be reset
remotely.
Remote operation
being performed
Remote RESET
GX Developer GX Developer
Figure 6.20 Remote operation using different paths
If remote operation is being performed for the standby system CPU module from different GX Developer,
cancel the remote operation for the standby system CPU module and then perform the remote RESET
operation for the control system CPU module.
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