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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 2026-09-17 · LogrobotLM reference

Description

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

Remedy

Run the program from the robot master recovery menu.

Related codes

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

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