Pre-Signal Operation - Simplex 4005 Programming Instructions Manual

SMPL Language Applications,
Selective Bypass of
NAC/Relay Circuits
(continued)

Pre-Signal Operation

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Continued
Selective Bypass - Equation 2
Equation
,1 127 7%/ 
$1' $1<  ),5( 
(QG RI ,QSXW
+2/' 21  35, 
(QG RI 2XWSXW
Result: If fire is detected and the signals are bypassed, release doors and sound
signals.
Selective Bypass - Equation 3
Equation
,1 $1<  3+<6+7 
(QG RI ,QSXW
75$&. 21   35, 
à à à Ã
(QG RI 2XWSXW
Result: Whenever doors and signals are bypassed, a system trouble is generated.
In the following example any smoke detector alarm (automatic device) causes
a Slow March Time on signal circuit 1. Any manual device (manual station)
causes evacuation signals (Temporal Code) to sound over signal circuits 2 and 4
until silenced.
1. Create a user list that includes all zones for pre-signal operation (see the
Lists, Add Points to a List section of this publication).
2. Label the user list "Pre-Signal Alarm Zones" (see the Edit Points, Edit
Point Label section of this publication).
3. Add the following SMPL equations (see the To Start SMPL Programming
section of this publication).
Pre-Signal - Equation 1 (Automatic Device)
Equation
$1<  3+< $%1 
(QG RI ,QSXW
60$5&+  35, 
(QG RI 2XWSXW
Pre-Signal - Equation 2 (Manual Station)
Equation
$1<  3+< 6+5 
(QG RI ,QSXW
7(0325$/  35, 
7(0325$/  35, 
(QG RI 2XWSXW
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Point Label
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à à à à Ã
Point Label
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Point Label
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Point Type
Point Type
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Point Type
Point Type
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