DriveControlVoltageFault

Applies to: Servo Drive axes.
DriveControlVoltageFault is a Boolean attribute. It is set when the power supply voltages associated with the drive circuitry fall outside of product-specific acceptable limits.
DriveControlVoltageFault is an unrecoverable fault.
In the event of a DriveControlVoltageFault:
  1. Check the controller’s power source (e.g., AC line, Bus voltage, or other source) for a hardware failure.
  2. Execute a Fault Reset (MAFR) instruction, to clear all motion faults for an axis.
The occurrence of a DriveControlVoltageFault sets bit #20 of the DriveFault attribute, the PhysicalAxisFault attribute and bit #0 of the AxisFault attribute.
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