FANUC Alarm FRSY-028 — WARN %d out of %d bad FROM blocks
FANUC FRSY-028 (“WARN %d out of %d bad FROM blocks”): The FROM disk is wearing out. First check: The system will continue to operate as long as enough blocks are available.
Updated 2026-08-29 · LogrobotLM reference
Description
The FROM disk is wearing out.
Remedy · Remède
The system will continue to operate as long as enough blocks are available. When too many blocks become bad, the FROM will need to be replaced.
Frequently asked · Questions fréquentes
- What does FANUC alarm FRSY-028 mean?
- FANUC FRSY-028 (“WARN %d out of %d bad FROM blocks”): The FROM disk is wearing out.
- How do you troubleshoot FANUC alarm FRSY-028?
- The system will continue to operate as long as enough blocks are available. When too many blocks become bad, the FROM will need to be replaced.
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 →