30
Time
Output
current
Overcurrent
detection
level
Output
frequency
Time
Stall prevention during acceleration
Pr.26
Parameter # 27
Parameter Name
Over-current stall prevention during steady-state operation
Factory Setting
d0170%
Units
1%
Parameter value
d0050 - d0200%
During steady-state operation with the motor load rapidly increasing, the AC drive
output current may exceed the limit specified in Pr.27. When this occurs, the output
frequency will decrease to maintain a constant motor speed. The drive will
accelerate to the steady-state operating frequency only when the output current
drops below the level specified by Pr.27. A setting of 100% is equal to the rated
current of the drive.
Time
Output
current %
Over current
detection
level
Output
frequency
Time
Over-current stall prevention during steady-state operation
Pr.27
.
Call 1(800)985-6929 for Sales
Call 1(800)985-6929 for Sales
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