Inovance MD021 - Page 57

MD021 Plastic Wire Drawing Machine User Manual
Display
Fault Name
Troubleshooting
boost is too large. If yes, reduce
the torque boost.
4. Check whether the voltage is
lower than the required value. If
yes, adjust the voltage to the
proper range.
5. Check whether the motor being
rotating is started. If yes, start the
motor after it stops.
6. Check whether sudden load
occurs during acceleration. If yes,
eliminate sudden load.
Err03
Over-current
during
deceleration
1. Check whether the output
circuit of the inverter is
short-circuited. If yes, rectify the
fault.
2. Check whether the deceleration
time is too short. If yes, increase
the deceleration time.
3. Check whether the voltage is
lower than the required value. If
yes, adjust the voltage to the