SMPL Language Applications,
Selective Relay Control for
Fan/Damper Operation
(continued)
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Continued
5.
Create the following two sets of user lists:
Set of Lists Containing All Monitor Zones on each Floor
Zones
Set of Lists Containing All the Supply and Exhaust Fan Circuits for
Supply & Exhaust Fans
WKUX
WKUX
Add the following SMPL equations (see the To Start SMPL Programming
section of this publication):
Selective Relay Control - Equation 1 (Fire on the First Floor)
Equation
),5(
(QG RI ,QSXW
+2/' 2)) 3UL
+2/' 21 3UL
+2/' 21 3UL
+2/' 2)) 3UL
+2/' 21 3UL
(QG RI 2XWSXW
Selective Relay Control - Equation 2 (Fire on the Second Floor)
Equation
),5(
(QG RI ,QSXW
+2/' 2)) 3UL
+2/' 21 3UL
+2/' 21 3UL
+2/' 2)) 3UL
+2/' 21 3UL
(QG RI 2XWSXW
4-6
Assign to List
List Label
VW )ORRU =RQHV %OGJ
QG )ORRU =RQHV %OGJ
UG )ORRU =RQHV %OGJ
WK )ORRU =RQHV %OGJ
the Floors Specified
Assign to List
List Label
UG
WK )ORRU )DQV
VW )ORRU )DQV
VW
Point Label
VW )ORRU =RQHV %OGJ
VW )ORRU 6XSSO\ )DQ
VW )ORRU ([KDXVW )DQ
QG )ORRU 6XSSO\ )DQ
QG )ORRU ([KDXVW )DQ
UG
WK )ORRU )DQV
Point Label
QG )ORRU =RQHV %OGJ
QG )ORRU 6XSSO\ )DQ
QG )ORRU ([KDXVW )DQ
VW )ORRU 6XSSO\ )DQ
VW )ORRU ([KDXVW )DQ
WK )ORRU )DQV
WK )ORRU )DQV
QG )ORRU )DQV
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