FANUC Alarm ACAL-080 — Failed to update TPE program
FANUC ACAL-080 (“Failed to update TPE program”): Failed to update the teach pendant program's search start position. First check: Make sure there is not system fault before pressing UPDATE.
Updated 2026-09-17 · LogrobotLM reference
Description
Failed to update the teach pendant program's search start position.
Remedy
Make sure there is not system fault before pressing UPDATE. If the problem persists, perform a Cold start.
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 →