Hardware limit fault: Axis crossed hardware limit, still moves, no alarm

What does Hardware limit Case 2 mean?

The axis has physically moved past a hardware limit switch, but the system continues to allow movement and does not issue any alarm, indicating a safety bypass.

• Hardware limit switch wire is short-circuited with a high-level signal
• Damaged hardware limit switches

Click steps to track your progress.

1. 1

   Check whether the hardware limit switch wire is short-circuited with a high-level signal.

2. 2

   Inspect the hardware limit switches for any damage or malfunction.

3. 3

   Replace any damaged hardware limit switches or wiring to restore safety functionality.