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 →

FANUC Alarm RPM-028 — Segment too short

FANUC RPM-028 (“Segment too short”): The segment for RPM is either zero length move or too short First check: Zero length RPM motion is not allow

Updated 2026-09-17 · LogrobotLM reference

Description

The segment for RPM is either zero length move or too short

Remedy

Zero length RPM motion is not allow

Related codes

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 →