LogrobotLM

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FANUC Alarm PRIO-332 — CC-LK no comm. to master(%d)

FANUC PRIO-332 (“CC-LK no comm. to master(%d)”): Channel carrier detection error. First check: Confirm the connection of CC-Link cable and terminal registers, and noise suppression.

Updated 2026-08-29 · LogrobotLM reference

Description

Channel carrier detection error.

Remedy · Remède

Confirm the connection of CC-Link cable and terminal registers, and noise suppression. Set Baud rate to match the Master station's baud rate.

Frequently asked · Questions fréquentes

What does FANUC alarm PRIO-332 mean?
FANUC PRIO-332 (“CC-LK no comm. to master(%d)”): Channel carrier detection error.
How do you troubleshoot FANUC alarm PRIO-332?
Confirm the connection of CC-Link cable and terminal registers, and noise suppression. Set Baud rate to match the Master station's baud rate.

Related codes / Codes liés

PRIO-330CC-LK PNTtoUOP not enough(%d)PRIO-331CC-LK Reg data invalid(%d)PRIO-333CC-LK comm task failedPRIO-334CC-LK too many boards found

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 →