Mitsubishi Electric MELSEC iQ-R Series Reference Manual page 32

■Timing example 1
Synchronization with multiple CPU system function's fixed scan communication cycle
Fixed scan
communication timing
Motion operation
■Timing example 2
When motion operation cycle and inter-module synchronization cycle are equal
Fixed scan
communication timing
Inter-module
synchronization timing
Motion operation
■Timing example 3
When motion operation cycle is double the inter-module synchronization cycle
Fixed scan
communication timing
Inter-module
synchronization timing
Motion operation
For details on the inter-module synchronization function in the Motion CPU, refer to the following.
Motion CPU manual
5 FUNCTION
30
5.1 Fixed Cycle Synchronization Function