6 Troubleshooting
- 48 -
Input voltage too high?
Motor was driven by external force?
Deceleration time too short?
Adjust the power supply
Remove external force or
install braking resistor
Increase the time
Overvoltage during deceleration
Yes
Yes
Yes
Braking resistor installed?
Install braking resistor
No
No
No
No
Yes
Seek for support
Input voltage too high?
Motor was driven by external force?
Adjust the power supply
Remove external force or
install braking resistor
Seek for support
Overvoltage during constant speed
Yes
Yes
No
No