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-022 — Detect without mastering

FANUC ACAL-022 (“Detect without mastering”): An AccuCal2 teach pendant program is running without performing mastering it first. First check: Display the AccuCal2 menu, and master the program first.

Updated 2026-09-17 · LogrobotLM reference

Description

An AccuCal2 teach pendant program is running without performing mastering it first.

Remedy

Display the AccuCal2 menu, and master the program first.

Related codes

ACAL-020Invalid Frame number.ACAL-021Large Frame deviation.ACAL-023No EXEC at Single Step Mode.ACAL-024Master Update failed.

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 →