LogrobotLM

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FANUC Alarm HOST-132 — WARN Can't allocate memory

FANUC HOST-132 (“WARN Can't allocate memory”): The Host Comm system can not allocate memory buffers for receiving or transmitting First check: Either add more memory to the controller or reduce the number of simultaneous connections.

Updated 2026-08-29 · LogrobotLM reference

Description

The Host Comm system can not allocate memory buffers for receiving or transmitting

Remedy · Remède

Either add more memory to the controller or reduce the number of simultaneous connections.

Frequently asked · Questions fréquentes

What does FANUC alarm HOST-132 mean?
FANUC HOST-132 (“WARN Can't allocate memory”): The Host Comm system can not allocate memory buffers for receiving or transmitting
How do you troubleshoot FANUC alarm HOST-132?
Either add more memory to the controller or reduce the number of simultaneous connections.

Related codes / Codes liés

HOST-130WARN Buffer alignment wrongHOST-131WARN Wrong stateHOST-133WARN Wrong setup conditionsHOST-134WARN BCC or CRC error

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 →