INVT Goodrive300-19 Series Operation Manual page 201

Goodrive300-19 series open loop vector inverter special for hosit
8.6.6 Overheat of the inverter
8.6.7 Motor stall during ACC
If it is the inverter fault or
interference, please
No
contact with our
company
Inverter overheat
Check if the load is too heavy or
the capacity of the inverter is too
low
No
Check if the ambient
temperature is too
high
No
Check if there is
abnormal noise to the
fan of the inverter
No
Check if the heat sink
is jammed
No
Check if the carrier
frequency is too high
No
If it is the inverter fault,
please contact with our
company
Reduce the torque of the
Yes
过电流
load and increase the
capacity of the inverter
Yes
Check if the torque
boost is too high
Yes
Modify the torque boost
Decrease the load and
Yes
increase the capacity of
the inverter
Add heat-releasing
Yes
device or derate the
inverter
If it is the inverter fault,
Yes
please contact with our
company
Yes
Clean the heat sink and
improve the condition
Yes
Reduce the carrier
frequency
Speed loss occurs to the
inverter 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
Check if the load
torque is too big
No
Check if it is V/F
control
No
Check if it performs
parameter autotune
Yes
If it is the inverter fault or
interference, please
contact with our company
-200-
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
No
Reduce the inertia of the
load and increase the
capacity of the inverter
No
Overcurrent
Fault tracking
Yes
Contact with our
company