184
SV200 DC Hardware Manual
920-0126A
4/14/2017
10 Trouble Shooting
10.1 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 status
CW limit or CCW limit activated
Warning
No change to drive’s status
CW limit is activated
Warning
No change to drive’s status
CCW limit is activated
Warning
No change to drive’s status
Current limit
Warning
No change to drive’s status
Communication error
Warning
No change to drive’s status
Parameter save failed
Warning
No change to drive’s status
STO is activated
Warning
Servo off
Regeneration failed
Warning
No change to drive’s status
Low voltage
Warning
No change to drive’s status
Q program is empty
Warning
No change to drive’s status
Move when the drive is disabled.
Warning
No change to drive’s status