64 NFS2-640/E Programming Manual — P/N 52742:L2 7/17/14
Releasing Applications How to Program a Releasing Zone
Programming a ULI Abort Switch
The following contains information needed to program a ULI Abort Switch.
Description
Requires a standard UL-type delay timer that complies with UL Standard 864.
How to Program
1. Program the monitor module connected to the abort station with the Type Code
ABORT
SWITCH as detailed in “Modify an Addressable Monitor Module Point” on page 22.
2. Select a time for the Releasing Zone Delay Timer (refer to“Programming a Delay Timer”
on page 61).
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.
How It Works
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.
Example
A ULI Abort Switch and a Delay Timer programmed to Releasing Zone R05:
Figure A.4 ULI Abort Switch Example
To Program Do this
ULI Abort Switch Type ULI in the ABORT= field, or press the
NEXT or PREVIOUS
keys: or until ULI appears in the field.
Release the Abort
Switch; the 10-second
ULI timer begins
Press and hold the
Abort Switch for 15
seconds
When the 10-seconds
ULI timer expires, the
control panel activates
Releasing Zone outputs
10 sec.
Program selections for Releasing Zone R05
Total time from alarm initiation to release:
5 + 15 + 10 = 30 seconds
Alarm
PRG RELEASE FUNCT RELEASE CONTROL
DELAY=15 ABORT=ULI CROSS=N SOK=0000 R05
15 sec.
5 sec.
0 sec.
5 sec.
15 sec.
Delay =15 sec.
20 sec.
30 sec.
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