35
Diagnostics and Troubleshooting
Fault Descriptions
Power Up Test
This fault indicates that the power-up self-test has failed. This fault cannot be reset with the
reset command or reset button.
NVM Invalid
At power-up the drive tests the integrity of the non-volatile memory. This fault is generated
if the contents of the non-volatile memory are invalid.
Encoder State Power Yes
Encoder Hardware Power Yes
Motor Overtemp
Cool down,
Button or Input
Yes
Overspeed Button or Input Yes
Max Following Error
(Position mode)
Button or Input Yes
Travel Limit +/- Auto No
All "On"
Normally "On" for one
second during power-
up
Yes
Display Fault Action to Reset Bridge Disabled