20 NFS2-640 UL Listing Document — P/N 52741LD:H9 5/19/2022
4. If no other events are present on the fire panel. a “System Normal” message is sent to the LCD display, remote annunciators, history buffer,
installed printers, and CRT-2s and the fire panel returns to normal operation.
• Security Event (If a fire alarm exists and alarms are silenced, a security alarm will resound the panel sounder)
– Proprietary Burglar Alarm Units and Systems
• Produces a warbling audible tone
• Turns on the Security relay (TB5)
• Flashes the
SECURITY LED (blue)
• Displays a Type Code that indicates the type of security alarm being generated
• Displays
ACTIVE in the status banner on the control panel, along with information specific to the device
• Sends a Security message to the LCD display, remote annunciators, history buffer, installed printers, and CRT-2s.
• Sends a Security message to the proprietary receiver via the network, if applicable.
– Responding to a security event:
1. Press the
ACKNOWLEDGE/SCROLL display key to silence the panel sounder and switch the SECURITY LED from flashing to steady. An
Acknowledge message is sent to the remote annunciators, history buffer, installed printers, and CRT-2s.
2. Correct the condition that activated the Security point.
3. Press the
SYSTEM RESET key to return the control panel to normal operation. A “System Normal” message is sent to the LCD display, remote
annunciators, history buffer, installed printers, and CRT-2s.
• Supervisory Event (If a fire alarm exists and alarms are silenced, a supervisory alarm will resound the panel sounder)
– Module Type ID codes for latching and tracking. See programming section.
• Produces a warbling audible tone
• Turns on the Supervisory relay (TB5)
• Flashes the
SUPERVISORY LED (yellow)
• Displays a type code that indicates the type of supervisory alarm being generated
• Displays
ACTIVE in the status banner on the control panel, along with information specific to the device
• Sends a Supervisory message to the LCD display, remote annunciators, history buffer, installed printers, and CRT-2s.
– Responding to a Supervisory event:
1. Press the
ACKNOWLEDGE/SCROLL DISPLAY key to silence the panel sounder and switch the SUPERVISORY LED from flashing to steady.
An Acknowledge message is sent to the remote annunciators, history buffer, installed printers, and CRT-2s.
2. Correct the condition that activated the supervisory point.
3. For a Latching event, press the
SYSTEM RESET key to return the control panel to normal operation.
For a Non-Latching Event, the panel will return to normal operation once the supervisory condition is corrected,
A “System Normal” message is sent to the LCD display, remote annunciators, history buffer, installed printers, and CRT-2s.
• CO Event (If a fire alarm exists and alarms are silenced, a CO event will resound the panel sounder)
– CO Device Activation
• Produces a pulsed audible tone
• Displays a the CO alarm event that indicated the type of device that activated the CO alarm
• Displays
ALARM in the status banner on the control panel, along with information specific to the device
• Sends a CO alarm message to the LCD display, remote annunciators, history buffer, installed printers, and CRT-2s
• Latches the control panel in CO alarm
• Initiates any Control-By-Event actions
• Activates Special Zone ZFC
NOTE: An ACM-24AT or AEM-24AT LED point must be programmed as a dedicated visual indicator of a CO event. This is not required for
displayless systems.
ACTIVE SECURITY INTENSIVE CARE UNIT
EASTERN WING Z004 03:17P 041512 2M147
Status Banner
Type Code
Custom descriptor for
this device location
Device address
Time and date of trouble
Zone
Extended 12 character
custom label
Figure 12 Sample Security Alarm Message
ACTIVE TAMPER INTENSIVE CARE UNIT
EASTERN WING Z004 03:19P 041512 2M147
Status Banner
Type Code
Custom descriptor for
this device location
Device address
Time and date of trouble
Zone
Extended 12 character
custom label
Figure 23 Sample Supervisory Alarm Message
To Next Page
Loading...
Need help?
General
