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FANUC Alarm FILE-053 — WARN MC Inserted

Warning
Hardware
storage media
Controllers
R-J3iB / R-30iA
FANUC class
WARN
Hardware family
FANUC storage media alarms: memory card, USB, F-ROM and corrupted data

FANUC FILE-053 (“WARN MC Inserted”): Memory Card (MC) has been inserted and properly detected by the system First check: Start MC access after receiving this message

Updated 2026-10-22 · LogrobotLM reference

Description

Memory Card (MC) has been inserted and properly detected by the system

Remedy

Start MC access after receiving this message

Field diagnosis

A memory card has been inserted and recognized.

What to check

  • Wait for this message before accessing the card.
  • Note: Informational message.

Related codes

FILE-054WARN MC RemovedFILE-055WARN MC not detectedFILE-051WARN NESTED kread issuedFILE-052WARN Kread re-call with different buf_p

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 →