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FANUC Alarm MEMO-151 — WARN No more available memory(TEMP)

FANUC MEMO-151 (“WARN No more available memory(TEMP)”): Lack of the temporary memory which can be used for the program. First check: Delete unnecessary programs.

Updated 2026-08-29 · LogrobotLM reference

Description

Lack of the temporary memory which can be used for the program.

Remedy · Remède

Delete unnecessary programs. Or, change the D-RAM module to the bigger one.

Frequently asked · Questions fréquentes

What does FANUC alarm MEMO-151 mean?
FANUC MEMO-151 (“WARN No more available memory(TEMP)”): Lack of the temporary memory which can be used for the program.
How do you troubleshoot FANUC alarm MEMO-151?
Delete unnecessary programs. Or, change the D-RAM module to the bigger one.

Related codes / Codes liés

MEMO-148WARN Flash File access error(read)MEMO-149WARN Specified program is brokenMEMO-152WARN Program %s is in useMEMO-153%s is not deleted

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 →