Operation Settings; Stop Setting - Mitsubishi Electric MELSEC iQ-R Series User Manual

23.2

Operation Settings

This section describes the operation settings of the multiple CPU system function.

Stop setting

An operating status, whether to stop the operation of all the CPU modules or not, if a major or moderate error occurs in any of
the CPU modules is set.
[System Parameter]  [Multiple CPU Setting]  [Operation Mode Setting]  [Stop Setting]
Window
Displayed items
Item Description
PLC Set whether to stop the operation of all the CPU modules or
No.1 not if a major or moderate error occurs in CPU No.1.
PLC Set whether to stop the operation of all the CPU modules or
No.2 not if a major or moderate error occurs in CPU No.2.
PLC Set whether to stop the operation of all the CPU modules or
No.3 not if a major or moderate error occurs in CPU No.3.
PLC Set whether to stop the operation of all the CPU modules or
No.4 not if a major or moderate error occurs in CPU No.4.
Applicable errors to the stop setting
The following table lists the applicable errors to the setting that specifies the operation of all the CPU modules of when a major
or moderate error has occurred in any of the CPU modules.
Error name
Another CPU module moderate error
Another CPU module major error
23 MULTIPLE CPU SYSTEM FUNCTION
338
23.2 Operation Settings
Setting range
• Major: All Station Stop, Moderate: All Station Stop
• Major: All Station Stop, Moderate: All Station Continue
• Major: All Station Continue, Moderate: All Station Continue
Error code
1220H
2461H, 2462H, 2470H
Default
Major: All Station
Stop, Moderate:
All Station Stop