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Signal inversion
A
1
Timer
t
XXX
0
XXX
t
XXX - YYY
0
XXX - YYY
One-shot timer
A
XXX - YYY
Flip-flop
S
F/F
R
Scheme switch
A
ON
ON
Output
0
t
0
t
Output
Output
Output
Output
222
A
Output
0
1
1
0
Delaye pick-up timer with fixed setting
XXX:
Set time
Delayed drop-off timer with fixed setting
XXX:
Set time
Delaye pick-up timer with variable setting
XXX - YYY: Setting range
Delayed drop-off timer with variable setting
XXX - YYY: Setting range
A
Output
XXX - YYY: Setting range
S
R
Output
0
0
No change
1
0
0
1
1
1
A
Switch
Output
1
ON
Other cases
Switch
Output
ON
OFF
6 F 2 S 0 7 8 9
1
0
0
1
0
1
0
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