4-4
In the following example any activated initiating device (e.g., smoke detectors
and pull stations) on a particular floor energizes the signals (e.g., horns) on that
floor, the floor above that floor, and the floor below that floor. Signals sound
steady until silenced by the alarm silence key.
1) Edit a NAC/Relay card and assign NAC circuits as Signal points (see the
Edit Card, Modify I/O Card Devices section of this publication).
2) Change the point types (see the Edit Points, Edit Point Type section of
this publication).
3) Change the custom labels of the points (see the Edit Points, Edit Point
Label section of this publication).
4) Add the signals to the "Control Points, OFF with Silence" List 31-06 (see
the Lists, Add Points to a List section of this publication).
5) Add the following SMPL equations (see the To Start SMPL Programming
section of this publication):
Selective Signal - Equation 1 (Fire Floor Above, Floor Below)
Equation Point Label Point Type
$1<),5('(7 VW)ORRU(DVW:LQJ=RQHV
(QGRI,QSXW
+2/'3UL VW)ORRU(DVW:LQJ6LJ 6LJQDO
+2/'3UL QG)ORRU(DVW:LQJ6LJ 6LJQDO
(QGRI2XWSXW
Selective Signal - Equation 2 (Fire Floor Above, Floor Below)
Equation Point Label Point Type
$1<),5('(7 QG)ORRU(DVW:LQJ=RQHV
(QGRI,QSXW
+2/'3UL QG)ORRU(DVW:LQJ6LJ 6LJQDO
+2/'3UL UG)ORRU(DVW:LQJ6LJ 6LJQDO
+2/'3UL VW)ORRU(DVW:LQJ6LJ 6LJQDO
(QGRI2XWSXW
Selective Signal - Equation 3 (Fire Floor Above, Floor Below)
Equation Point Label Point Type
$1<),5('(7 UG)ORRU(DVW:LQJ=RQHV
(QGRI,QSXW
+2/'3UL UG)ORRU(DVW:LQJ6LJ 6LJQDO
+2/'3UL WK)ORRU(DVW:LQJ6LJ 6LJQDO
+2/'3UL QG)ORRU(DVW:LQJ6LJ 6LJQDO
(QGRI2XWSXW
Continued on next page
SMPL Language Applications, Continued
Selective Signal Operation for
Fire Floor, Floor Above, and
Floor Below
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