■System switching request from the engineering tool
When the engineering tool sends a system switching request to the control system CPU module, 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
System switching request from an engineering tool
Program executed
Control system
System A
System B
Standby system
Program stopped
END
Program stopped
Standby system
System switching
Control system
Program executed
28 FUNCTIONS
445
28.2 System Switching
28