Mitsubishi MELSEC-Q Series User Manual page 177

4
COMMUNICATIONS BETWEEN CPU MODULES
(d) Settings required for auto refresh
4.1.3 Communication by auto refresh using multiple CPU high speed transmission area
To perform auto refresh, setting the number of points to be sent from each CPU
module and a device for storing data (device for executing auto refresh) on
Multiple CPU settings in PLC parameter is required.
4.1 Communications between CPU modules using CPU shared memory
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