Hardware Limit Switch Approached

What does F29 mean?

This fault indicates that a hardware limit switch has been activated, causing the drive inverter to enter status F29. Ongoing movements are immediately interrupted using the emergency stop ramp to prevent mechanical damage or overtravel.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Verify the drive has cleared the limit switch by observing its unit status change from '9' (limit switch approached) to 'A' (ready).