Mitsubishi Electric QJ71DN91 User Manual page 80

4 FUNCTIONS
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(d) Cyclic
Cyclic is a communication method by which the following steps 1) and 2)
are repeated to each slave node at fixed intervals.
1) Data of the master node are sent to the slave node.
2) Data of the slave node are sent to the master node.
The cycle of cyclic transmission can be specified for each slave node.
Specify it to the following parameter items:
Cycle of transmission from master node: Production inhibit time
Cycle of transmission from slave node: Expected packet rate
The cyclic communication does not have a concept of communication
cycle.
Master node
1)
Slave node
2)
MELSEC-Q
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