LogrobotLM

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FANUC Alarm SRVO-194 — SERVO disconnect

FANUC SRVO-194 (“SERVO disconnect”): Servo is disconnected. First check: Connect servo, and then press RESET.

Updated 2026-09-17 · LogrobotLM reference

Description

Servo is disconnected.

Remedy

Connect servo, and then press RESET. Refer to the maintenance manual for details.

Related codes

SRVO-192SERVO Fence open/SVON inputSRVO-193SERVO SVON inputSRVO-195SERVO NTED/Servo disconnectSRVO-196SYSTEM Fence open/SVON input (SVON abnormal)

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 →