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Forward
rotation start
Reverse
rotation start
STF
ON
Time
STF
STR
Inverter
Output frequency
ON
STR
10
2
5
Forward rotation
Reverse rotation
PC
Start signal
Forward/
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signal
STF
Time
STF
STR
Inverter
Output frequency
STR
10
2
5
Forward rotation
Reverse rotation
ON
ON
PC