Stall During The Acceleration Of The Motor - INVT Goodrive200A Series Operation Manual

GD200A series VFD

8.6.7 Stall during the acceleration of the motor

Reduce the torque of the
过电流
load and increase the
capacity of the VFD
Modify the torque boost
Stall during ACC
Check if the ACC time
is too short
No
Check if the voltage between the
terminals is among the range
No
Check if the load and
inertia is too big
No
Yes
Check if the load
torque is too big
No
Yes
Check if the torque
boost is too high
No
Check if it performs
parameter autotune
Yes
If the it is the VFD fault or
interference, please contact
INVT
Yes
Increase the ACC time
Thicken the motor cables and shorten
Yes
the configuration distance and adjust the
voltage of the reactor
Yes
Check if the motor is
special
Reduce the inertia of the
load and increase the
capacity of the VFD
No
Overcurrent
-120-
Fault tracking
Yes
Contact the
company
No