LogrobotLM

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FANUC Alarm SRVO-073 — SERVO CMAL alarm(Group:%d Axis:%d)

FANUC SRVO-073 (“SERVO CMAL alarm(Group:%d Axis:%d)”): The pulse coder might be faulty , or noise might be causing the pulse coder to malfunction. First check: Perform simple mastering and improve the shielding.

Updated 2026-08-29 · LogrobotLM reference

Description

The pulse coder might be faulty , or noise might be causing the pulse coder to malfunction.

Remedy · Remède

Perform simple mastering and improve the shielding.

Frequently asked · Questions fréquentes

What does FANUC alarm SRVO-073 mean?
FANUC SRVO-073 (“SERVO CMAL alarm(Group:%d Axis:%d)”): The pulse coder might be faulty , or noise might be causing the pulse coder to malfunction.
How do you troubleshoot FANUC alarm SRVO-073?
Perform simple mastering and improve the shielding.

Related codes / Codes liés

SRVO-071SERVO SPHAL alarm (Grp:%d Ax:%d)SRVO-072SERVO PMAL alarm(Group:%d Axis:%d)SRVO-074SERVO LDAL alarm(Group:%d Axis:%d)SRVO-075WARN Pulse not established(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 →