Software Limit Switch CW Exceeded

What does FF0203h mean?

This fault indicates that the specified position or the actual position of an axis has moved beyond the defined clockwise (CW) software limit switch. This condition prevents further movement in the CW direction and halts the axis system to prevent overtravel.

• Axis position exceeded the defined clockwise software limit switch.
• Encoder feedback indicates movement beyond the maximum allowed CW position.
• Incorrectly set CW software limit parameter.

Click steps to track your progress.

1. 1

   Review and adjust the clockwise software limit parameter (e.g., P5-42) to a higher value.

2. 2

   Manually move the axis to a safe position within the limits.

3. 3

   Check the actual encoder position reading (e.g., P5-03) to confirm it is within the new limits.

4. 4

   Verify the jog speed setting to prevent overshoot during manual movements.