Alarm: 193 B AXIS DRIVE FAULT
Haas Alarm Description:
Current in B servo motor beyond limit. Possibly caused by a stalled or overloaded motor. The servos are turned off. Running the axis into a mechanical stop can cause this. A short in the motor or a short of one motor lead to ground can also cause it.
References
- Haas Alarms PDF by Haas Automation, Inc.