LogrobotLM

LogrobotLM — AI fault diagnosis for ABB · KUKA · FANUC robots. It reads your robot backup in your browser (never uploaded) and pinpoints the fault. Try it free →

ABB Error 31227 — Floppy disk drive fault

Error

ABB 31227 (“Floppy disk drive fault”): Physical sector missing or damaged on the storage floppy disk. Likely part: Floppy disk drive (Floppy disk drive).

Updated 2026-10-22 · LogrobotLM reference

What it means

Physical sector missing or damaged on the storage floppy disk.

What to check

  • Change the floppy disk.
  • Note: Obsolete.

Part to check / replace

ABB 31227 points to the hardware below — start here before ordering.

Tap a part for every code that points to it — and verify the exact variant for your controller before ordering.

Related codes

31108Serial link RS232 fault31114CPU main fault31115Link console fault

Same hardware involved

0122Floppy disk drive31226Floppy disk drive31228Floppy disk drive31229Floppy disk drive

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. How this reference is built →