Mitsubishi MELSEC-Q Series User Manual page 200

4
COMMUNICATIONS BETWEEN CPU MODULES
(Example)
Remark
4
- 50 4.2 Communications with instructions dedicated to Motion CPU
4.2.1 Control instruction from QCPU to Motion CPU
When using the S.SFCS instruction
It is possible to start up the Motion CPU's motion SFC from the QCPU.
QCPU
S.SFCS instruction
POINT
One QCPU can concurrently issue up to 32 instructions of "Instructions dedicated
to Motion CPU" and "Instructions dedicated to communication between multiple
CPUs (except for S(P).GINT)".
Note that multiple instructions are executed in order starting from the first
instruction.
When 33 or more incomplete instructions are identified, an "OPERATION ERROR
(error code: 4107)" occurs.
Refer to the Motion CPU manual for details on the use of the insructions
dedicated to Motion CPU.
Start request
Diagram 4.45 Operation of S.SFCS instruction
Motion CPU
Motion SFC