Motor Stalls During Acc - Kruger Ecowatt K320 Series Operation Manual

Ecowatt Drive K320 series
®

7.6.7 Motor stalls during ACC

If it is a VFD fault or No
interference, contact
us
multimeter. Whether the voltage
Reduce the torque of
Yes
the load and
过电流
increase the capacity
of the VFD
Whether the
Yes
torque boost
is too high?
Yes
Modify the torque
boost
Motor stalls during
ACC
Whether the ACC
time is too short?
No
Check the voltage of the
terminals of the motor with a
is within the defined range?
No
Whether the load
or inertia is too
large?
No
Whether the load
torque is too large?
No
Whether it is V/F
control?
No
Whether parameter
autotuning is
performed?
Yes
If it is a VFD fault or
interference, contact us
-263-
Yes
Increase the ACC
time
Yes
Use larger cables, shorten the
wiring distance, adjust the voltage
drop of the output reactor, etc.
Yes
Whether a special
motor is used?
No
Reduce the inertia of
the load and
increase the capacity
of the VFD
No
Overcurrent
Troubleshooting
Yes
Contact us