FANUC Alarm PRIO-157 — STOP CNET Err Loading BIN file Bd …
Manufacturer wording — STOP CNET Err Loading BIN file Bd %d
The manual prints placeholders; your controller fills them in with the real group, axis or number.
FANUC PRIO-157 (“STOP CNET Err Loading BIN file Bd …”): The firmware for the card could not be loaded. First check: Refer to cause code.
Updated 2026-09-17 · LogrobotLM reference
Description
The firmware for the card could not be loaded.
Remedy
Refer to cause code. Verify Board sys vars to check for validity of values
Related codes
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 →