Mitsubishi MELSEC-Q series Programming Manual page 183

Process control instructions
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Set Data
Block diagram
The processing block diagram of the S.ONF3 instruction is shown below.
(The numerals (1) to (7) in the diagram indicate the order of the processing.)
RL, RH
E1
(1)
E2
SV setting
(When
processing
used)
CT
RUN(SPA 0)
(6)
Loop
stop
judgment
SPA
MODE
HSO
HS1
(2)
(3)
Tracking
MV
processing
compensation
(7)
When in control
cycle
Control cycle
judgment
When not in control
cycle
STOP(SPA 1)
(6)
Loop stop
MAN
processing
DV
MV
(4)
MV output
MAN, CMB, CMV, LCM
Mode
judgment
Other than MAN, CMB, CMV, LCM
Last BW
S.ONF3
BW
(5)
3-position
BB1
ON/OFF
control
BB2
181
9
2
3
4
4
6
7
8

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