12/08/2026
Yaskawa Robot: Brake Signal Line Grounding Detection
When the brake signal line has an abnormal current, the controller cuts off the DC 24V power and triggers Alarm 1683: 24V Power Supply Error (Servo).
Yaskawa's grounding detection function can then help identify which axis has a brake signal line fault, making troubleshooting more efficient.
Conditions: Teach Mode, Servo OFF, no emergency stop signal, and normal restart after Alarm 1683.
📩 Have a Yaskawa robot troubleshooting question? Contact JSR Automation.
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