LogrobotLM

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FANUC Alarm ACAL-077 — No Detect Joint in Init. Cal

FANUC ACAL-077 (“No Detect Joint in Init. Cal”): No Detect Joint should exist in Initial Calibration. First check: Run the program from the robot master recovery menu.

Updated 2026-08-29 · LogrobotLM reference

Description

No Detect Joint should exist in Initial Calibration. The Detect Joint instruction does not apply to the initial robot calibration.

Remedy · Remède

Run the program from the robot master recovery menu.

Frequently asked · Questions fréquentes

What does FANUC alarm ACAL-077 mean?
FANUC ACAL-077 (“No Detect Joint in Init. Cal”): No Detect Joint should exist in Initial Calibration. The Detect Joint instruction does not apply to the initial robot calibration.
How do you troubleshoot FANUC alarm ACAL-077?
Run the program from the robot master recovery menu.

Related codes / Codes liés

ACAL-075Mixed Detect instructions.ACAL-076More than one Detect Joint.ACAL-078Skip Update Tool instructionACAL-079Large approach angle error.

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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →