LogrobotLM

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FANUC Alarm PNT1-131 — Servo Disconnect

FANUC PNT1-131 (“Servo Disconnect”): This alarm is echoed to the PLC when a SRVO-194 SERVO Servo disconnect alarm is posted. First check: Refer to the SRVO-194 alarm for the remedy

Updated 2026-08-29 · LogrobotLM reference

Description

This alarm is echoed to the PLC when a SRVO-194 SERVO Servo disconnect alarm is posted. Refer to the SRVO-194 alarm for the cause.

Remedy · Remède

Refer to the SRVO-194 alarm for the remedy

Frequently asked · Questions fréquentes

What does FANUC alarm PNT1-131 mean?
FANUC PNT1-131 (“Servo Disconnect”): This alarm is echoed to the PLC when a SRVO-194 SERVO Servo disconnect alarm is posted. Refer to the SRVO-194 alarm for the cause.
How do you troubleshoot FANUC alarm PNT1-131?
Refer to the SRVO-194 alarm for the remedy

Related codes / Codes liés

PNT1-129I/O Hardware not installedPNT1-130Data Error (see FR:dterrors.ls)PNT1-132Chain 1 (+24v) abnormalPNT1-133Chain 2 (0v) abnormal

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 →