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 MOTN-308 — WARN FINE termtype used L:…

Manufacturer wording — WARN FINE termtype used L:%d^5
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC MOTN-308 (“WARN FINE termtype used L:…”): Can’t generate corner between two motion be of motion instruction. First check: Use LOCK PREG instructiion when PR[] is used for positiion or OFFSET instruction is used.

Updated 2026-09-17 · LogrobotLM reference

Description

Can’t generate corner between two motion be of motion instruction. And CNT or CD is ignored.

Remedy

Use LOCK PREG instructiion when PR[] is used for positiion or OFFSET instruction is used.

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 →