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 → · Le diagnostic IA qui lit la sauvegarde de votre robot, sans rien téléverser.

FANUC Alarm PNT2-816 — %s Res:Hrd ratio is 0.0:0.0

FANUC PNT2-816 (“%s Res:Hrd ratio is 0.0:0.0”): The color identified in the error message has a default ratio (0.0:0.0) defined. First check: Change the default ratio for this color in the Setup Color Detail menu.

Updated 2026-08-29 · LogrobotLM reference

Description

The color identified in the error message has a default ratio (0.0:0.0) defined. The IPC pumps can only run when a non-zero ratio is defined.

Remedy · Remède

Change the default ratio for this color in the Setup Color Detail menu.

Frequently asked · Questions fréquentes

What does FANUC alarm PNT2-816 mean?
FANUC PNT2-816 (“%s Res:Hrd ratio is 0.0:0.0”): The color identified in the error message has a default ratio (0.0:0.0) defined. The IPC pumps can only run when a non-zero ratio is defined.
How do you troubleshoot FANUC alarm PNT2-816?
Change the default ratio for this color in the Setup Color Detail menu.

Related codes / Codes liés

PNT2-813(%s) Non-increasing cal tablePNT2-814(%s) Zero PSIPNT2-823%sHIGH ServoBell TORQUEPNT2-824%sServoBell motor not ready

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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →