INVT GD300-075G-4 - Page 205

Goodrive300 Series VFD Fault tracking
200
8.6.7 Motor stall during ACC
Speed loss occurs to
the VFD during ACC
Check if the ACC
time is too short
If it is the VFD fault or
interference, contact our
company
Overcurrent
If it is the VFD fault
or interference,
contact our company
Check if it performs
parameter
autotune
Modify the torque
boost
Check if the
torque boost
is too high
过电流
Check if the motor
is special
Reduce the inertia of
the load and
increase the capacity
of the VFD
Check if it is V/F
control
Contact our
company
Check if the load
torque is too big
Thicken the motor cables and
shorten the configuration distance
and adjust the voltage of the
reactor
Check if the load
and inertia is too
big
Increase the ACC
time
Check if the voltage
between the terminals is
among the range
Reduce the torque of
the load and
increase the capacity
of the VFD
Yes
No
Yes
No
Yes
N
o
Yes
No
Yes
No
Ye
s
No
Yes
No
Yes
No