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 →

FANUC Alarm MOTN-199 — WARN CRC Via-Dest too close(L:…)

Manufacturer wording — WARN CRC Via-Dest too close(L:%d^5)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC MOTN-199 (“WARN CRC Via-Dest too close(L:…)”): Circular Via and Dest. First check: Re-teach the points.

Updated 2026-09-17 · LogrobotLM reference

Description

Circular Via and Dest. points are too close to each other.

Remedy

Re-teach the points. Ideally circular points should be evenly spaced. Otherwise a small change in one point can drastically change the programmed circle.

Related codes

MOTN-197CRC Collinear (L:…)MOTN-198WARN CRC Start-Via too close(L:…)MOTN-200WARN Too long anticipate timeMOTN-205Singularity

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 →