Notifier NFS2-3030 Operation Manual

Also see for NFS2-3030: Installation manual Operating instructions Operation and maintenance manual

Contents

46 NFS2-3030 Operations Manual — P/N 52546:N1 06/20//2014Operation of the Control Panel Mass Notification Trouble EventThe panel will send a system normal message to the History buffer, installed printer and annuncia-tors.2.10.3 How to Interpret Type CodesThe Type Code that displays in the MN Supervisory message indicates the function of the point thatinitiates the MN Supervisory. For example, a monitor module with a ESC/MN SUPT Type Codemeans that the module monitors the state of a mass notification device. If the Type ID code is unfa-miliar, refer to Appendix A, “Software Type ID Codes”, on page 78. This appendix is an alphabeti-cal list of Type ID codes and an explanation of each.2.11 Mass Notification Trouble Event2.11.1 How the Control Panel Indicates a Mass NotificationTroubleA mass notification trouble point activates when a device programmed as MN Trouble activates due to anelectrical short or open. The panel will react differently depending on whether or not there are higher prior-ity unacknowledged events.When no higher priority unacknowledged events are exist, the control panel:• Produces a pulsed audible tone (if the piezo is enabled)• Flashes the SYSTEM TROUBLE LED on the fire panel and any annunciator points programmedfor general trouble• Displays a Type Code that indicates the type of device with a trouble• Displays TROUBLE in the upper left corner of the panel display the type of trouble andinformation specific to the device.• Sends a Trouble message to the history buffer, installed printer and annunciators• Activates special zone ZF22• Activates the Trouble relay (TB3) and any devices programmed as General Trouble andGeneral Pending• Does not cause any devices programmed as “Resound on Trouble” to resound• Sends a Trouble message to the proprietary receiver via the network, if applicableWhen an unacknowledged event with a higher priority exists, the control panel retains theindications of the higher priority event (the message, lit LED, audible tone, etc.) while flashing theSYSTEM TROUBLE LED, and sending a Trouble message to the history buffer, installed printer andannunciators.