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FANUC Alarm ACAL-104 — No Analog port data file

FANUC ACAL-104 (“No Analog port data file”): There is no asscoated Analog data file in FRS: for the specified analog port number. First check: Copy the analog data file to the FRS: directory and cold start the controller.

Updated 2026-09-17 · LogrobotLM reference

Description

There is no asscoated Analog data file in FRS: for the specified analog port number.

Remedy

Copy the analog data file to the FRS: directory and cold start the controller.

Related codes

ACAL-101TCP Alignment errorACAL-102Process is not yet completedACAL-105Option does not support AINACAL-106No analog sensor support

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 →