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-050 — iRCal. TCP is not loaded.

FANUC ACAL-050 (“iRCal. TCP is not loaded.”): TCP Cal is not loaded. First check: Try to run the TCP Calibration instruction without the TCP Cal software.

Updated 2026-09-17 · LogrobotLM reference

Description

TCP Cal is not loaded.

Remedy

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

Related codes

ACAL-048Solution failed.ACAL-049Motion limit error.ACAL-051iRCal. Frame is not loaded.ACAL-052iRCal. Master is not loaded.

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 →