LogrobotLM

LogrobotLM — AI fault diagnosis for ABB · KUKA · FANUC robots. It reads your robot backup in your browser (never uploaded) and pinpoints the fault. Try it free →

FANUC Alarm ACAL-073 — Skip Detect Joint

FANUC ACAL-073 (“Skip Detect Joint”): The Detect Joint instruction is not valid for TCP or CELL calibration. First check: The Detect Joint instruction is for ROBOT calibration only.

Updated 2026-09-17 · LogrobotLM reference

Description

The Detect Joint instruction is not valid for TCP or CELL calibration.

Remedy

The Detect Joint instruction is for ROBOT calibration only. Change the calibration start instrction to CALIB START or delete the instruction from the program.

Related codes

ACAL-071Invalid joint number.ACAL-072Invalid joint sensor type.ACAL-074No motion before DETECT.ACAL-075Mixed Detect instructions.

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 →