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 APSH-027 — WARN Press FAULT RESET button

FANUC APSH-027 (“WARN Press FAULT RESET button”): In order to resume normal production operation, Dispensetool requires that you perform this action. First check: Perform the action stated in the error message when you are ready to resume normal

Updated 2026-09-17 · LogrobotLM reference

Description

In order to resume normal production operation, Dispensetool requires that you perform this action.

Remedy

Perform the action stated in the error message when you are ready to resume normal

Related codes

APSH-024WARN Program … not loadedAPSH-025WARN WARNING - Running at < 100%APSH-028WARN Increasing speed to 100%APSH-029WARN Robot must be at home

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 →