Control Cpu - Mitsubishi Electric MELSEC iQ-R Series Configuration Manual

2.4

Control CPU

The control CPU refers to the CPU module that controls I/O modules and intelligent function modules.
In a multiple CPU system, a control CPU must be set for each module. If the control CPU is not set, CPU No.1 controls all the
modules.
1
Set the control CPU for each module in the "Module Configuration" window.
2 ASSIGNMENT FOR MODULES
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2.4 Control CPU
CPU module
2 3 4 1 1 2 3 4