FANUC Alarm DNET-085 — ERR_STOP_C Dev reset failed: Bd … MAC …
Manufacturer wording — ERR_STOP_C Dev reset failed: Bd %d MAC %d
The manual prints placeholders; your controller fills them in with the real group, axis or number.
FANUC DNET-085 (“ERR_STOP_C Dev reset failed: Bd … MAC …”): The command to reset the specified device has failed. First check: Refer to the and for the code (displayed directly beneath this error code on the teach pendant).
Updated 2026-09-17 · LogrobotLM reference
Description
The command to reset the specified device has failed.
Remedy
Refer to the and for the code (displayed directly beneath this error code on the teach pendant).
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 →