FANUC Alarm PMON-001 — WARN Failed to notify PC Monitor
FANUC PMON-001 (“WARN Failed to notify PC Monitor”): The PC Monitor task could not be notified. First check: Refer to the associated error code.
Updated 2026-08-29 · LogrobotLM reference
Description
The PC Monitor task could not be notified.
Remedy · Remède
Refer to the associated error code. OS -012 System error This error may be seen when attempting to monitor a variable or I/O point using the . StartMonitor method. It occurs when you have performed a restore from a controller that did not have the PCIF option installed. To fix this error, set system variable $SCR.$LPCOND_TIME to 40 and cycle power. This variable is set to zero on controllers that do not have the PCIF option installed. When set to zero, the task that performs monitoring is not started on powerup.
Frequently asked · Questions fréquentes
- What does FANUC alarm PMON-001 mean?
- FANUC PMON-001 (“WARN Failed to notify PC Monitor”): The PC Monitor task could not be notified.
- How do you troubleshoot FANUC alarm PMON-001?
- Refer to the associated error code. OS -012 System error This error may be seen when attempting to monitor a variable or I/O point using the . StartMonitor method. It occurs when you have performed a restore from a controller that did not have the PCIF option installed. To fix this error, set system variable…
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 →