LogrobotLM

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FANUC Alarm SYST-161 — WARN Cannot start Remote diagnostic

FANUC SYST-161 (“WARN Cannot start Remote diagnostic”): Remote diagnostics are not started be the servo status is on. First check: Turn off the servo then retry the remote diagnostics.

Updated 2026-08-29 · LogrobotLM reference

Description

Remote diagnostics are not started be the servo status is on.

Remedy · Remède

Turn off the servo then retry the remote diagnostics.

Frequently asked · Questions fréquentes

What does FANUC alarm SYST-161 mean?
FANUC SYST-161 (“WARN Cannot start Remote diagnostic”): Remote diagnostics are not started be the servo status is on.
How do you troubleshoot FANUC alarm SYST-161?
Turn off the servo then retry the remote diagnostics.

Related codes / Codes liés

SYST-159WARN GO %d for Error Output not configuredSYST-160WARN Value outputted to GO %d out of limitSYST-162PAUSE Servo On during Remote diagnosticSYST-163WARN Cannot operate IO during Remote diagnostic

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 →