30
Rev. 1.0
4/29/2016
M2 Quick Setup Guide Manaul
7 Troubleshooting
When power is applied, if any of the following warnings are detected, the LED display of the drive
will switch into warning or fault display mode immediately.
If more than one warning is detected, you can scroll through by press
up /down
button.
Press
m/s
button will clear the warnings and back to pervious display mode.
7.1 Drive Alarm List
LED display
Description
Alarm type
Drive status after alarm occurs
Drive over temperature
Fault
Servo off
Internal voltage fault
Fault
Servo off
Over voltage
Fault
Servo off
Over current
Fault
Servo off
Fault
Servo off
Fault
Servo off
Bad hall sensor
Fault
Servo off
Encoder error
Fault
Servo off
Position error
Fault
Servo off
Low voltage
Fault
Servo off
Velocity limited
Warning
No change to drive’s staus
CW limit or CCW limit activated
Warning
No change to drive’s staus
CW limit is activated
Warning
No change to drive’s staus
CCW limit is activated
Warning
No change to drive’s staus
Current limit
Warning
No change to drive’s staus
Communication error
Warning
No change to drive’s staus
Parameter save failed
Warning
No change to drive’s staus
Phase loss of the main circuit
Warning
No change to drive’s staus
STO is activated
Warning
Servo off
Regeneration failed
Warning
No change to drive’s staus
Low voltage
Warning
No change to drive’s staus
Q program is empty
Warning
No change to drive’s staus
Move when the drive is disabled.
Warning
No change to drive’s staus