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Event Queue Overflowtrouble

Simplex 4010ES: Event Queue Overflow

Simplex 4010ES·0 views·0 field notes

What This Code Means

The RS232/LCD annunciator event queue has overflowed, resulting in missed events.

Common Causes

  • 1Excessive number of system events in a short period
  • 2Communication bottleneck to annunciators

Resolution Steps

Restart the panel to clear the trouble or manually turn off pseudo point D47 via the interface.

Manual References(5)

Field Notes

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Related Codes

SUPERVISORYA Supervisory condition indicates that some part of the building’s fire protection system is disabled or a lower priority initiating device has been triggered.FIRE MONITOR ZONE OPEN CIRCUIT TROUBLEA trouble message used to indicate that the FACP is impaired due to a break in the electrical path of a circuit.Elevator BypassElevator recall control points are currently bypassed.IDNet Device: M#-# Battery FaultThis trouble indicates that there is a battery failure on the 4009 IDNet NAC Extender device connected to the system.TrueTest Active in SystemThe TrueTest diagnostic feature is currently active.

Related Questions

What are the NAC circuit specifications for the Simplex 4010ES, and how many notification appliance circuits does it support?How do I troubleshoot a ground fault on the Simplex 4010ES?Can the 4010ES be networked with 4100ES panels on ES Net?
All 4010ES trouble codes4010ES panel page