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FANUC Alarm DX-002 — STOP Error allocating data memory

FANUC DX-002 (“STOP Error allocating data memory”): Delta Tool/Frame internal memory allocation failed. First check: Check Memory usage and Delta Tool/Frame installation.

Updated 2026-08-29 · LogrobotLM reference

Description

Delta Tool/Frame internal memory allocation failed.

Remedy · Remède

Check Memory usage and Delta Tool/Frame installation.

Frequently asked · Questions fréquentes

What does FANUC alarm DX-002 mean?
FANUC DX-002 (“STOP Error allocating data memory”): Delta Tool/Frame internal memory allocation failed.
How do you troubleshoot FANUC alarm DX-002?
Check Memory usage and Delta Tool/Frame installation.

Related codes / Codes liés

DX-000STOP Unknown error (DX00)DX-001STOP No global variablesDX-003STOP No system variablesDX-004STOP Illegal schedule number

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 →