ST_BA_BldPosTab

Structure of the interpolation point entries for the height adjustment of the blind

TYPE ST_BA_BldPosTab:
STRUCT
     lrSunElv    : ARRAY[0..5] OF LREAL;
     lrBlindPos  : ARRAY[0..5] OF LREAL;
     bValid      : BOOL;
     byDummy     : ARRAY[1..3] OF BYTE;
END_STRUCT
END_TYPE

lrSunElv / lrBlindPos: the 6 interpolation points that are transferred, wherein the array elements 0 and 5 represent the automatically generated edge elements mentioned above.

bValid : validity flag for the function block FB_BA_SunPrtc. It is set to TRUE by the function block FB_BA_BldPosEntry if the data entered correspond to the validity criteria described.

byDummy: unused filling variables for creating a 4-byte configuration. This configuration is important, if this structure part of a data exchange between controllers has a different architecture (ARM/I486).

Requirements