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FANUC Alarm FRCE-052 — ForceSensor disconnection

FANUC FRCE-052 (“ForceSensor disconnection”): A Force control was attempted while the force sensor is disconnected. First check: Attach the force sensor, and retry the operation.

Updated 2026-09-17 · LogrobotLM reference

Description

A Force control was attempted while the force sensor is disconnected.

Remedy

Attach the force sensor, and retry the operation.

Related codes

FRCE-050ForceSensor can't be connectedFRCE-051ForceSensor can't be disconnectedFRCE-053FS disconnect internal errorFRCE-101Default data is incorrect

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 →