LogrobotLM

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FANUC Alarm HOST-162 — WARN FTP: Error on Ethernet Init.

FANUC HOST-162 (“WARN FTP: Error on Ethernet Init.”): The Ethernet PCB isn’t initialized properly. First check: Ensure both Ethernet PCB firmware and Main PCB Ethernet tasks are activated.

Updated 2026-09-17 · LogrobotLM reference

Description

The Ethernet PCB isn’t initialized properly.

Remedy

Ensure both Ethernet PCB firmware and Main PCB Ethernet tasks are activated.

Related codes

HOST-160WARN FTP: tag dismount request ignoredHOST-161WARN FTP: need remote host nameHOST-163WARN EXMG: Invalid Buffer SizeHOST-164WARN EXMG: Read Pending

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 →