5
5-13
Pr.37
Lower Bound of Output Frequency Factory Setting: 0 Hz
Settings 0.00 Hz to 400.0 Hz Unit: 0.1Hz
Setting of this parameter must be equal to or less than the Upper Bound of Output
Frequency
If the Lower Bound of Output Frequency is 10Hz, and the Minimum Output Frequency
(Pr.08) is set at 1.0Hz, then any command frequency between 1-10Hz will generate a
10Hz output from the drive.
output frequency
Pr.36
Pr.37
Input Freq.
Pr.38
Multi-function Input Terminal (M0, M1) Factory Setting: 00
Settings 00 M0: FWD/STOP, M1: REV/STOP
01 M0: RUN/STOP, M1: REV/FWD
02 M0, M1, M2: 3-wire operation control mode
Explanations:
00: Two wire operation: Only Pr.38 can be set to “0”.
FWD/STOP
REV/STOP
M0 "Open": Stop, "Close": FWD Run
M1 "Open": Stop, "Close":REV Run
GND
B550 Series sensorless vector frequency drive
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