FANUC Alarm SRVO-290 — DClink HC alarm(G:%d A:%d)

FANUC SRVO-290 (“DClink HC alarm(G:%d A:%d)”): The DC link current of the servo amplifier is abnormally high. First check: Refer to the remedy of SRVO-045.

Updated 2026-08-29 · LogrobotLM reference

Description

The DC link current of the servo amplifier is abnormally high.

Remedy · Remède

Refer to the remedy of SRVO-045.

Frequently asked · Questions fréquentes

What does FANUC alarm SRVO-290 mean?: FANUC SRVO-290 (“DClink HC alarm(G:%d A:%d)”): The DC link current of the servo amplifier is abnormally high.
How do you troubleshoot FANUC alarm SRVO-290?: Refer to the remedy of SRVO-045.

Related codes / Codes liés

SRVO-286E.STOP circuit abnl 1(G:%d)SRVO-287E.STOP circuit abnl 2(G:%d)SRVO-291IPM over heat (G:%d A:%d)SRVO-292SERVO EXT.FAN alarm (G:%d A:%d)

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 →