LogrobotLM

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FANUC Alarm FILE-066 — UD… Ins … …

Warning
Hardware
storage media
Controllers
R-30iA (this generation only)
FANUC class
WARN
Hardware family
FANUC storage media alarms: memory card, USB, F-ROM and corrupted data

Manufacturer wording — UD%d Ins %s %s
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC FILE-066 (“UD… Ins … …”): The USB memory stick has been inserted and properly detected by the system. First check: Start UDx: access after receiving this message.

Updated 2026-10-22 · LogrobotLM reference

Description

The USB memory stick has been inserted and properly detected by the system.

Remedy

Start UDx: access after receiving this message.

Field diagnosis

A USB stick has been inserted and recognized; the message specifies the port.

What to check

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

Related codes

FILE-067UD… RemovedFILE-068UD not detectedFILE-064Unspecified DOS system error:…FILE-065Internal DOS system error: …

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 →