operating on pre-set values. Hardware switches are however sources for maintenanceissues, lower system reliability and an extended purchase portfolio. The selectorswitch function eliminates all these problems.14.5.3 Function blockSLGAPCBLOCKPSTOUPDOWN^P01^P02^P03^P04^P05^P06^P07^P08^P09^P10^P11^P12^P13^P14^P15^P16^P17^P18^P19^P20^P21^P22^P23^P24^P25^P26^P27^P28^P29^P30^P31^P32SWPOSNIEC14000005-1-en.vsdIEC14000005 V1 ENFigure 359: SLGAPC function block14.5.4 SignalsTable 448:SLGAPC Input signalsName Type Default DescriptionBLOCK BOOLEAN 0 Block of functionPSTO INTEGER 0 Operator place selectionUP BOOLEAN 0 Binary "UP" commandDOWN BOOLEAN 0 Binary "DOWN" command1MRK502052-UEN B Section 14Control761Technical manual
