LogrobotLM

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FANUC Alarm SRVO-149 — SERVO HCAL(INV) alarm (G:%d A:%d)

FANUC SRVO-149 (“SERVO HCAL(INV) alarm (G:%d A:%d)”): An excessively high current flowed through the main circuit of a servo amplifier. First check: Refer to SRVO-045.

Updated 2026-08-29 · LogrobotLM reference

Description

An excessively high current flowed through the main circuit of a servo amplifier.

Remedy · Remède

Refer to SRVO-045.

Frequently asked · Questions fréquentes

What does FANUC alarm SRVO-149 mean?
FANUC SRVO-149 (“SERVO HCAL(INV) alarm (G:%d A:%d)”): An excessively high current flowed through the main circuit of a servo amplifier.
How do you troubleshoot FANUC alarm SRVO-149?
Refer to SRVO-045.

Related codes / Codes liés

SRVO-147SERVO LVAL(DCLK) alarm (G:%d A:%d)SRVO-148SERVO HCAL(CNV) alarm (G:%d A:%d)SRVO-150SERVO FSAL(CNV) alarm (G:%d A:%d)SRVO-151SERVO FSAL(INV) 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 →