FANUC Alarm TPIF-153 — Edit operation not allowed
FANUC TPIF-153 (“Edit operation not allowed”): You are trying to edit a field that is write protected. First check: Perform this operation from the teach pendant, or log in.
Updated 2026-09-17 · LogrobotLM reference
Description
You are trying to edit a field that is write protected. This happens if you are editing from an external connection, or if your password privileges do not allow you to change this field.
Remedy
Perform this operation from the teach pendant, or log in.
Related codes
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 →