LogrobotLM

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FANUC Alarm PNT1-112 — Low voltage alarm

FANUC PNT1-112 (“Low voltage alarm”): This alarm is echoed to the PLC when a SRVO-047 SERVO LVAL alarm(Group:… Axis:…) alarm is posted. First check: Refer to SRVO-047 for the remedy.

Updated 2026-09-17 · LogrobotLM reference

Description

This alarm is echoed to the PLC when a SRVO-047 SERVO LVAL alarm(Group:… Axis:…) alarm is posted. Refer to the Teach Pendant alarm screen for the group and axis number. Refer to SRVO-047 for the cause.

Remedy

Refer to SRVO-047 for the remedy.

Related codes

PNT1-110High voltage alarmPNT1-111High current alarmPNT1-113Servo amp overheat alarmPNT1-114Collision alarm

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 →