Mitsubishi Electric MELSEC iQ-R Series - Page 381

26 REDUNDANT FUNCTION
26.2 System Switching
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■System switching request from the engineering tool
When the engineering tool sends a system switching request to the CPU module of the control system, the systems are
switched after the END processing.
Switch the systems from the "Redundant Operation" window of the engineering tool.
[Online]  [Redundant PLC Operation]  [Redundant Operation]
Ex.
Operation of system switching from the engineering tool
END
Program executed
System switching request from an engineering tool
System A
System B
System switching
Standby system
Program stopped
Program executed
Control system
Control system
Program stopped
Standby system