Mitsubishi Electric Q172CPU - Page 109

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4 MOTION DEDICATED PLC INSTRUCTION
[Operation of the self CPU at execution of S(P).SFCS instruction]
To self CPU high speed interrupt
accept flag from CPUn
State display device(D1+1)
at the instruction start
accept completion
t
ON
ON
S(P)
.
SFCS instruction
OFF
ON
OFF
OFF
OFF
1 scan
PLC program
Instruction accept
completion at the
Motion CPU side
END
END
END
END
Motion program
(Control program)
Instruction start
accept complete device
(D1+0)
S(P).SFCS execution
Motion program execution
ON : Abnormal completion only