SMPL Language Applications,
Selective Relay Control for
Fan/Damper Operation
(continued)
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Continued
Selective Relay Control - Equation 3 (Fire on the Second Floor)
Equation
),5(
(QG RI ,QSXW
+2/' 21 3UL
+2/' 2)) 3UL
(QG RI 2XWSXW
Selective Relay Control - Equation 4 (Fire on the Third 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 5 (Fire on the Third Floor)
Equation
),5(
(QG RI ,QSXW
+2/' 21 3UL
+2/' 2)) 3UL
(QG RI 2XWSXW
Selective Relay Control - Equation 6 (Fire on the Fourth Floor)
Equation
),5(
(QG RI ,QSXW
+2/' 2)) 3UL
+2/' 21 3UL
+2/' 21 3UL
+2/' 2)) 3UL
+2/' 21 3UL
(QG RI 2XWSXW
4-7
Point Label
QG )ORRU =RQHV %OGJ
UG )ORRU 6XSSO\ )DQ
UG )ORRU ([KDXVW )DQ
Point Label
UG )ORRU =RQHV %OGJ
UG )ORRU 6XSSO\ )DQ %OGJ
UG )ORRU ([KDXVW )DQ %OGJ
QG )ORRU 6XSSO\ )DQ %OGJ
QG )ORRU ([KDXVW )DQ %OGJ
VW )ORRU )DQV
Point Label
UG )ORRU =RQHV %OGJ
WK )ORRU 6XSSO\ )DQ %OGJ
WK )ORRU ([KDXVW )DQ %OGJ
Point Label
WK )ORRU =RQHV %OGJ
WK )ORRU 6XSSO\ )DQ %OGJ
WK )ORRU ([KDXVW )DQ %OGJ
UG )ORRU 6XSSO\ )DQ %OGJ
UG )ORRU ([KDXVW )DQ %OGJ
VW
QG )ORRU )DQV
Continued on next page