FANUC Alarm SRVO-150 — SERVO FSAL(CNV) alarm (G:%d A:%d)

FANUC SRVO-150 (“SERVO FSAL(CNV) alarm (G:%d A:%d)”): The cooling fan for the control circuit stopped. First check: Check the fan.

Updated 2026-08-29 · LogrobotLM reference

Description

The cooling fan for the control circuit stopped.

Remedy · Remède

Check the fan. Replace it if necessary .

Frequently asked · Questions fréquentes

What does FANUC alarm SRVO-150 mean?: FANUC SRVO-150 (“SERVO FSAL(CNV) alarm (G:%d A:%d)”): The cooling fan for the control circuit stopped.
How do you troubleshoot FANUC alarm SRVO-150?: Check the fan. Replace it if necessary .

Related codes / Codes liés

SRVO-148SERVO HCAL(CNV) alarm (G:%d A:%d)SRVO-149SERVO HCAL(INV) alarm (G:%d A:%d)SRVO-151SERVO FSAL(INV) alarm (G:%d A:%d)SRVO-152SERVO IPMAL(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 →