A06B-6082-H206#H510 FANUC Spindle Amplifier

A06B-6082-H206#H510 FANUC Spindle Amplifier
The current in the DC part (DC link) of the main circuit is too large.
In SPM-11i, the power (IPM) of the main circuit is abnormal. The abnormal content is excessive current or overload. (1) When the alarm is displayed in SPM-11i
Please also confirm the corresponding content of alarm code 09. (2) Installation problem of control substrate
Please press down the panel (if the connector connecting the control substrate to the power substrate deviates, an alarm may be raised). (3) When the alarm occurs after the spindle rotation instruction is given
(a) Bad motor power line: Please confirm whether there is short circuit or ground fault between the motor power lines, and replace the power line if necessary. (b) Poor motor insulation: please replace the motor when the ground fault occurs.
(c) The motor’s inherent parameters are not set correctly: please confirm the motor’s inherent parameters.