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 PNT1-115 — Pulse coder battery discon alarm

FANUC PNT1-115 (“Pulse coder battery discon alarm”): This alarm is echoed to the PLC when a SRVO-062 SERVO BZAL alarm(Group:… Axis:…) alarm is posted. First check: Refer to the SRVO-062 alarm for the remedy.

Updated 2026-09-17 · LogrobotLM reference

Description

This alarm is echoed to the PLC when a SRVO-062 SERVO BZAL alarm(Group:… Axis:…) alarm is posted. Refer to the teach pendant alarm screen for further information on the SRVO-062 alarm. Refer to the SRVO-062 alarm for the cause.

Remedy

Refer to the SRVO-062 alarm for the remedy.

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 →