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FANUC Alarm FRCE-020 — Sensor error excess (S:%d E:%X)

FANUC FRCE-020 (“Sensor error excess (S:%d E:%X)”): The force sensor output data is too large. First check: ## 4.ERROR CODES

Updated 2026-08-29 · LogrobotLM reference

Description

The force sensor output data is too large.

Remedy · Remède

## 4.ERROR CODES

Frequently asked · Questions fréquentes

What does FANUC alarm FRCE-020 mean?
FANUC FRCE-020 (“Sensor error excess (S:%d E:%X)”): The force sensor output data is too large.
How do you troubleshoot FANUC alarm FRCE-020?
## 4.ERROR CODES

Related codes / Codes liés

FRCE-018Uninitialized dataFRCE-019Tolerance data is 0 or lessFRCE-021Sensor index does not existFRCE-022Offset value is needed

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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →