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Master Programming Level
To disable the Auto Silence feature, press 1 for No while viewing Auto Silence Screen #1. To enable the Auto Silence feature, press the
number corresponding to the time delay which will elapse before Auto Silence activates. This information will be stored in memory and
the display will return to NAC Screen #2.
NOTE: All silenceable control modules as well as the remote power supply sync will be controlled by the Autosilence timer for NAC 1.
Coding (only for NACs not programmed as Sync Strobe Type)
The Coding feature allows the programmer to select the type of output that the main circuit board notification appliances will generate
when activated. Pressing 2 while viewing NAC Screen #2 will cause the following displays to appear:
1=STEADY
2=MARCH TIME
3=CALIFORNIA
The programmer can select the notification appliance output by pressing the number corresponding to the desired output. The coding
selections are:
•
Steady - a continuous output with no coding
•
March Time - 120 ppm (pulse-per-minute) output
•
California - 10 seconds on and 5 seconds off
•
Temporal 3 - ½ Second On, ½ Second Off, ½ Second On, ½ Second Off, ½ Second On, 1½ Seconds Off
•
Temporal 4 - ½ Second On, ½ Second Off, ½ Second On, ½ Second Off, ½ Second On, ½ Second Off, ½ Second On, 1½ Seconds
Off
Two Stage - refer to, "Two Stage Operation" below for a description. Selection of one of the above options will cause the control panel to
store the information in memory and return the display to NAC Screen #2, which will display the new coding choice.
Two Stage Operation
Two Stage operation consists of the following:
•
1st stage output - 20 ppm (pulse-per-minute) coding
•
2nd stage output - Temporal coding as described above
•
F2 button functions as the two stage advance to stage two button
•
F3 button functions as the automatic alarm signal cancel button
If Two Stage operation is programmed as the Coding option, the following sequence of events will occur during an alarm.
1.
The on-board NACs which are programmed to General Alarm Zone 0 will activate with a 1st stage output upon activation of any
alarm point.
2.
If the activated alarm point is directly mapped to a zone which is programmed to an on-board NAC, that NAC will go directly to
2nd stage coding output. All other NACs not directly mapped to the activated alarm point's zone but assigned to Zone 0 will
activate with a 1st stage output.
3.
If, after the programmed time of 3 or 5 minutes, the Acknowledge switch has not been pressed, all NACs presently in 1st stage
activation will go to 2nd stage activation.
4.
If an F3 switch has been pressed, the Alarm LED will turn from flashing to steady. Any NACs currently in 1st stage activation will
remain in 1st stage. Pressing the Acknowledge switch does not affect NACs already in 2nd stage activation.
5.
If an F2 button in pressed, the NACs will progress to the second stage.
6.
If another alarm point is activated and the countdown timer is counting, the alarm point will have no effect on the NACs unless the
alarm point's zones are directly mapped to one of the NACs, in which case it will follow the procedure outlined in step 2.
7.
If another alarm point is activated and the countdown timer has stopped counting due to the Acknowledge switch being pressed, the
countdown timer will restart and the NACs will respond as outlined in step 2. NACs already in 2nd stage activation will not be
affected.
8.
Any control modules assigned to special Zone 099 will be activated either by direct mapping of an input device programmed to
Zone 099 or if the timer counts down to zero or when any NAC goes into 2nd stage coding.
9.
Control modules that are programmed to the same zone as the activated input device will not be delayed for activation.
Zone
NAC #
1=ZONE ASSIGNMENT
000
2=SILENC INHIBIT NO
NAC Screen #3
Note that Z*** represents the Zone Number(s) corresponding to the selected NAC. The factory default for an unprogrammed device is
Z000 for general alarm zone. A flashing cursor will appear on the first 0 to the left. Enter the three digit number corresponding to the
zone that is to be assigned to this NAC. The cursor moves to the next Z*** designation. Continue entering zone assignments or the
NFW-100X Manual — P/N LS10131-001NF-E:C 7/25/2018
CODING
1=TEMPORAL 3
2=TEMPORAL 4
3=TWO STAGE 3 MIN
Coding Screen #1
A maximum of five zones can be programmed to each main circuit board NAC. Pressing 1 while viewing
NAC Screen #3 displays the following screen:
Z000
CODING
Coding Screen #2
ZONE ASSIGNMENT
Zone Screen
CODING
1=TWO STAGE 5 MIN
Coding Screen #3
Programming
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