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FANUC Alarm PRIO-150 — STOP CNET Card Init Error Bd %d

FANUC PRIO-150 (“STOP CNET Card Init Error Bd %d”): The ControlNet card failed to initialize. First check: Look at possible s.

Updated 2026-08-29 · LogrobotLM reference

Description

The ControlNet card failed to initialize. Possible problems can be the following: * The board system variable for firmware is invalid. Correct the value or restore the system variables. * The board firmware is not supported. Restore system variables. If necessary reload the controller. * The card or the motherboard is defective

Remedy · Remède

Look at possible s. Remedies are mentioned therein.

Frequently asked · Questions fréquentes

What does FANUC alarm PRIO-150 mean?
FANUC PRIO-150 (“STOP CNET Card Init Error Bd %d”): The ControlNet card failed to initialize. Possible problems can be the following: * The board system variable for firmware is invalid. Correct the value or restore the system variables. * The board firmware is not supported. Restore system variables. If necessary…
How do you troubleshoot FANUC alarm PRIO-150?
Look at possible s. Remedies are mentioned therein.

Related codes / Codes liés

PRIO-148SYST DIO config file too oldPRIO-149WARN Invalid assignment recordedPRIO-151WARN CNET Internal Error 0x%xPRIO-152WARN CNET Invalid Scan Config Bd %d

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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →