FANUC Alarm SYST-287 — Not enough memory to increase frames
FANUC SYST-287 (“Not enough memory to increase frames”): There is not enough memory to support the number of requested frames. First check: $SCR.$MAXNUMUFRAM and $SCR.$MAXNUMUTOOL have been reset to the number of frames that were able to be configured.
Updated 2026-08-29 · LogrobotLM reference
Description
There is not enough memory to support the number of requested frames.
Remedy · Remède
$SCR.$MAXNUMUFRAM and $SCR.$MAXNUMUTOOL have been reset to the number of frames that were able to be configured. However, this is an indicator that controller memory is at a critically low state. A review of option content should be made and controller memory increased if required.
Frequently asked · Questions fréquentes
- What does FANUC alarm SYST-287 mean?
- FANUC SYST-287 (“Not enough memory to increase frames”): There is not enough memory to support the number of requested frames.
- How do you troubleshoot FANUC alarm SYST-287?
- $SCR.$MAXNUMUFRAM and $SCR.$MAXNUMUTOOL have been reset to the number of frames that were able to be configured. However, this is an indicator that controller memory is at a critically low state. A review of option content should be made and controller memory increased if required.
Related codes / Codes liés
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 →