FANUC Alarm ISD-012 — WARN ISD servo not ready (ISD%d)
FANUC ISD-012 (“WARN ISD servo not ready (ISD%d)”): This error is posted when the ISD servo is not ready . First check: Usually, this error occurs when the servo power is turned off be of a strapped OT sensor, the machine is locked or an EMERGENCY STOP has occurred.
Updated 2026-08-29 · LogrobotLM reference
Description
This error is posted when the ISD servo is not ready .
Remedy · Remède
Usually, this error occurs when the servo power is turned off be of a strapped OT sensor, the machine is locked or an EMERGENCY STOP has occurred. Determine the and turn on the power.
Frequently asked · Questions fréquentes
- What does FANUC alarm ISD-012 mean?
- FANUC ISD-012 (“WARN ISD servo not ready (ISD%d)”): This error is posted when the ISD servo is not ready .
- How do you troubleshoot FANUC alarm ISD-012?
- Usually, this error occurs when the servo power is turned off be of a strapped OT sensor, the machine is locked or an EMERGENCY STOP has occurred. Determine the and turn on the power.
Related codes / Codes liés
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 →