Mitsubishi MELSEC-Q series Programming Manual page 191

Set Data
Block diagram
The processing block diagram of the S.PGS instruction is shown below.
(The numerals (2) to (5) in the diagram indicate the order of the processing.)
MV, MV1 to
MV16
(3) (4)
SV count-up
RUN(SPA 0)
PTNO.
(2)
Loop stop
STOP(SPA 1)
judgment
SPA
MHA
MLA
MODE
MAN
SV, SV1 to
TYPE MV
PGS
SV16
MV
PGS
Operation
(2)
Loop stop
All OFF
processing
ML, MH
(5)
Output
processing
Last BW
All OFF
S.PGS
BW
BB1
OR
BB2
BB3
189
9
2
3
4
4
6
7
8