Rockwell Automation MagneMotion QuickStick HT User Manual page 297

Table 8-8: QuickStick HT MMI_path_qs_ht_faults_status Motor Faults (Continued)
Block n Inverter Faults
4 Guard Stop Request Status
Definition
Set condition
Clear condition
User action
Motor Suspend Fault
7 Gate driver undervoltage lockout
Definition
Set condition
Clear condition
User action
Motor Suspend Fault
9 Power Supply Not Ready
Definition
Set condition
Clear condition
User action
Motor Suspend Fault
10 Fuse Open
Definition
Set condition
Clear condition
User action
Motor Suspend Fault
QuickStick HT User Manual
The inverter's gate drivers are disabled due to an STO function
from the safety core.
Hardwired STO is enabled.
Hardwired STO is disabled.
• Check the Safety Core Faults.
• Power cycle the unit.
• If problem persists, return the unit.
Yes
The inverter board detects an undervoltage level on the gate driv-
ers.
Gate driver voltage drops below 13V.
Gate driver voltage rises above 13V.
• Power cycle the unit.
• If problem persists, return the unit.
Yes
The inverter board has not received notice that the power supply is
in the running state.
CIP Axis State of the Power Supply is not in the Running State.
CIP Axis State of the Power Supply is in the Running State.
None
Yes
The fuse for the inverter board is detected open.
Fuse is blown open.
Factory replaces fuse.
Replace the motor controller.
Yes
Rockwell Automation Publication MMI-UM007F-EN-P - September 2020
Maintenance
Troubleshooting
297