Fanuc

1) PSM: The DC link voltage has dropped. 2) PSMR: The DC link voltage has dropped. 3) a series SVU: The DC link voltage has dropped. 4) b series SVU: The DC link voltage has dropped.

1) PSM: Phase missing occurred in the input voltage. 2) PSMR: The control power supply voltage has dropped. 3) a series SVU: The control power supply voltage has dropped.

1) PSM: Overheat occurred. 2) b series SVU: Overheat occurred.

A servo motor overheat occurred.

In torque control of PMC axis control, the parameter-set allowable cumulative travel distance has been exceeded.

In torque control of PMC axis control, a specified allowable speed has been exceeded.

The difference between the errors in the semi-closed loop and closed loop has become excessive during dual position feedback. Check the values of the dual position conversion coefficients in parameters No. 2078 and 2079.

The allowable total amount of travel, set in a parameter, has been exceeded
while torque control for PMC axis control is applied.

The specified allowable speed has been exceeded while torque control
for PMC axis control is applied.

While the dual position feedback function is being applied, an excessive
difference was detected between a semi-closed loop error and closed
loop error. Check the dual position conversion factor set in parameter
Nos. 2078 and 2079.