5. SEQUENCE INSTRUCTIONS
5 − 10
MELSEC-A
MPP
(1) Reads the operation result stored by the MPS instruction, and resumes the
operation with that operation result, starting at the next step.
(2) Clears the operation result stored by the MPS instruction.
POINT
(1) When MPS, MRD, and MPP are used and when they are not used, the
circuits differ as shown below.
Circuit Using MPS, MRD, and MPP Circuit Not Using MPS, MRD, and MPP
(
)
()
(
)
()
(
)
()
0
X000 X001 X002
X005
X003 X004
Y010
Y012
Y011
0
X000 X001 X002
4
X000 X001 X003
9
X000 X001 X005
X004
Y010
Y012
Y011
To Next Page
Loading...
Need help?
General
