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FANUC Alarm ACAL-051 — iRCal. Frame is not loaded.

FANUC ACAL-051 (“iRCal. Frame is not loaded.”): Cell Cal is not loaded. First check: Try to run the Cell Calibration instruction without the Cell Cal software.

Updated 2026-09-17 · LogrobotLM reference

Description

Cell Cal is not loaded.

Remedy

Try to run the Cell Calibration instruction without the Cell Cal software. Perform a Controlled start, and load the Cell Cal software from the option menu.

Related codes

ACAL-049Motion limit error.ACAL-050iRCal. TCP is not loaded.ACAL-052iRCal. Master is not loaded.ACAL-053No calibration software.

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 →