FANUC Alarm FRCE-020 — Sensor error excess (S:… E:…)

Manufacturer wording — Sensor error excess (S:%d E:%X)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC FRCE-020 (“Sensor error excess (S:… E:…)”): The force sensor output data is too large.

Updated 2026-09-17 · LogrobotLM reference

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 →