130
Sets the output current level to activate the Stall Prevention function during acceleration.
Stall Prevention Level during Acceleration
When the motor rating is smaller than the drive rating, using the default to run the motor
could cause motor to stall. If the stall occurs, set a smaller to this parameter.
Set P3-02 as well when running the motor in the constant power range.
P3-02 Stall Prevention Limit during Acceleration
when running the motor in the constant power range, the P3-01 value will be automatically
reduced.
Sets the lower limit of Stall Prevention in the constant power range as a percentage of the
drive rated output current.
Stall Prevention Limit during Acceleration
Stall Prevention level
during acceleration
P3-01 (Stall Prevention during
Acc.)
P3-02 (Stall Prevention Limit
during Acc.)
Output frequency
d1-04
Base frequency
Figure 6.80 Stall Prevention Level during Acceleration
P3-03 Stall Prevention during Deceleration
The Stall Prevention function during deceleration controls the deceleration base on the main
circuit DC voltage, and use high inertia or rapid deceleration to prevent an ov (Overvoltage)
fault.
Stall Prevention during Deceleration
0 : Disabled
The drive decelerates according to the set deceleration time. With high intertia loads or rapid
deceleration, an ov (Overvoltage) fault could be triggered. Therefore use braking options or
set this parameter to 1.