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 VISN-113 — WARN Bad pointer set to NULL, data loss

FANUC VISN-113 (“WARN Bad pointer set to NULL, data loss”): Same register number is used as arguments in one vision instruction. First check: Specify another register number.

Updated 2026-09-17 · LogrobotLM reference

Description

Same register number is used as arguments in one vision instruction.

Remedy

Specify another register number.

Related codes

VISN-111WARN Same register number is usedVISN-112WARN Robot position uninitializedVISN-114WARN Image buf. is write protectedVISN-115WARN Image #… erased by power down

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 →