FANUC Alarm SRVO-406 — DCS SSO SVOFF input %x,%x
FANUC SRVO-406 (“DCS SSO SVOFF input %x,%x”): SSO[1:C_SVOFF] is OFF First check: Check Safe I/O connect setting.
Updated 2026-08-29 · LogrobotLM reference
Description
SSO[1:C_SVOFF] is OFF
Remedy · Remède
Check Safe I/O connect setting.
Frequently asked · Questions fréquentes
- What does FANUC alarm SRVO-406 mean?
- FANUC SRVO-406 (“DCS SSO SVOFF input %x,%x”): SSO[1:C_SVOFF] is OFF
- How do you troubleshoot FANUC alarm SRVO-406?
- Check Safe I/O connect setting.
Related codes / Codes liés
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 →