FANUC Alarm SHAP-049 — Length must be > 0
FANUC SHAP-049 (“Length must be > 0”): The length must be > 0. First check: Set the value higher than 0.
Updated 2026-09-17 · LogrobotLM reference
Description
The length must be > 0. The value for length is 0 and a shape can not be generated with this setting.
Remedy
Set the value higher than 0.
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 →