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