LogrobotLM

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FANUC Alarm ACAL-008 — File open error.

FANUC ACAL-008 (“File open error.”): The output file cannot be opened. First check: Check the path, and file name to be sure they are correct.

Updated 2026-09-17 · LogrobotLM reference

Description

The output file cannot be opened.

Remedy

Check the path, and file name to be sure they are correct.

Related codes

ACAL-006TPE operation error.ACAL-007Calibration internal error.ACAL-009No matching Start inst.ACAL-010Invalid schedule number.

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 →