FANUC Alarm FRCE-151 — F/S FPGA version error (F:…)

Manufacturer wording — F/S FPGA version error (F:%d^1)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC FRCE-151 (“F/S FPGA version error (F:…)”): The version of FPGA is old. First check: Document the events that led to the error, and call your FANUC or FANUC Robotics technical representative.

Updated 2026-09-17 · LogrobotLM reference

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 →