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FANUC Alarm SYST-097 — WARN Fail to initialize Modem

FANUC SYST-097 (“WARN Fail to initialize Modem”): Internal Error in Remote Diagnose function. First check: Internal error

Updated 2026-09-17 · LogrobotLM reference

Description

Internal Error in Remote Diagnose function.

Remedy

Internal error

Related codes

SYST-095ABORT Remote diagnose internal errorSYST-096ABORT Designated task is not validSYST-098WARN Card Modem is removedSYST-099WARN Card Modem is not responded

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. How this reference is built →