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 TPIF-008 — WARN Memory protect violation

FANUC TPIF-008 (“WARN Memory protect violation”): The program is write protected. First check: Release protection of the program on the SELECT screen.

Updated 2026-09-17 · LogrobotLM reference

Description

The program is write protected.

Remedy

Release protection of the program on the SELECT screen.

Related codes

TPIF-006WARN SELECT is not taughtTPIF-007WARN Robot is not calibratedTPIF-009WARN Cancel delete by applicationTPIF-010WARN Cancel enter by application

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 →