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KUKA Error 1124 — WRONG START POSITION

Error

Displayed as KSS01124 on KRC4 / KRC5 controllers

KUKA 1124 (“WRONG START POSITION”): The PAL calibration does not start before the notch but inside it. First check: Move the axis to be calibrated into the correct start position.

Updated 2026-09-09 · LogrobotLM reference

Cause

The PAL calibration does not start before the notch but inside it. The cable for PAL calibration is connected to "localization" or "sensor calibration".

Effect

Stop via braking ramp. All active commands inhibited.

Troubleshooting

Move the axis to be calibrated into the correct start position. Any incorrectly connected cable for PAL calibration must be unplugged.

Related codes

Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. How this reference is built →