Programming A Uli Abort Switch - Notifier NFS-640 Programming Manual

Appendix A: Releasing Applications

Programming a ULI Abort Switch

The following contains information needed to program a ULI Abort Switch:
Description
How to program
How it works
Example
56
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A standard UL-type delay timer that complies with UL Standard 864.
1. Program the monitor module connected to the abort station with the Type Code
as detailed in "How to Modify an Addressable Monitor Module
ABORT SWITCH
Point" on page 23.
2. Select a time for the Releasing Zone Delay Timer (refer to"How to Program a
Delay Timer" on page 54).
To Program Do this
ULI Abort Switch Type ULI in the ABORT= field, or press the
keys:
3. Press at this point to save the Abort Switch value if no other fields on the
screen are changing. To change another field on the screen, move the cursor into
position by pressing the arrow keys on the keypad.
When an alarm initiates in the programmed Releasing Zone, you can press and hold the Abort
Switch while the Delay Timer continues to count down. (If the delay timer has expired, the abort
switch has no effect.) When you release the Abort Switch, a 10-second ULI timer counts down.
At the end of the 10-second ULI timer, the control panel activates the Releasing Zone outputs.
A ULI Abort Switch and a Delay Timer programmed to Releasing Zone R05:
PRG RELEASE FUNCT
DELAY=15
Program selections for Releasing Zone R05
Delay=15 sec.
0 sec.
5 sec.
5 sec.
Alarm
Press and hold the
Abort Switch for 15
seconds
Figure 6 ULI Abort Switch Example
or until ULI appears in the field.
RELEASE CONTROL
ABORT=ULI CROSS=N SOK=0000
Total time from alarm initiation to release:
5 + 15 + 10 = 30 seconds
15 sec.
20 sec.
15 sec.
Release the Abort
Switch; the 10-second
ULI timer begins
NFS-640 Programming Manual P/N 51333:B 10/03/2003
How to Program a Releasing Zone
or
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R05
30 sec.
10 sec
When the 10-seconds
ULI timer expires, the
control panel activates
Releasing Zone outputs