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FANUC Alarm TPIF-144 — WARN RAM Disk required for iPendant

FANUC TPIF-144 (“WARN RAM Disk required for iPendant”): In order to use the iPendant you must configure your system to use a RAM disk. First check: Set the system variable $file_maxsec=-128.

Updated 2026-08-29 · LogrobotLM reference

Description

In order to use the iPendant you must configure your system to use a RAM disk. This is the default setting.

Remedy · Remède

Set the system variable $file_maxsec=-128.

Frequently asked · Questions fréquentes

What does FANUC alarm TPIF-144 mean?
FANUC TPIF-144 (“WARN RAM Disk required for iPendant”): In order to use the iPendant you must configure your system to use a RAM disk. This is the default setting.
How do you troubleshoot FANUC alarm TPIF-144?
Set the system variable $file_maxsec=-128.

Related codes / Codes liés

TPIF-142Menu limit exceededTPIF-143Connection errorTPIF-145WARN Configuration change time outTPIF-146WARN TP firmware version is too new

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 →