BAC_Scale_04

Functional description

The template BAC_Scale_04 represents a linear interpolation with 4 interpolation points and can be used to generate a characteristic curve. The characteristic curve is determined by the interpolation points [X1/Y1] to [X4/Y4].

Interface

BAC_Scale_04 2:

VAR_INPUT

rX     : REAL;

rX: Input value of the characteristic curve

VAR_OUTPUT

rY     : REAL;

rY: Calculated output value of the characteristic curve

Program description

Instance	Type	Task
X1	FB_BACnetAVSetpoint	The AV object is used to specify the value for interpolation point X1
X2	FB_BACnetAVSetpoint	The AV object is used to specify the value for interpolation point X2
X3	FB_BACnetAVSetpoint	The AV object is used to specify the value for interpolation point X3
X4	FB_BACnetAVSetpoint	The AV object is used to specify the value for interpolation point X4
Y1	FB_BACnetAVSetpoint	The AV object is used to specify the value for interpolation point Y1
Y2	FB_BACnetAVSetpoint	The AV object is used to specify the value for interpolation point Y2
Y3	FB_BACnetAVSetpoint	The AV object is used to specify the value for interpolation point Y3
Y4	FB_BACnetAVSetpoint	The AV object is used to specify the value for interpolation point Y4
Scale	FB_BA_Chrct04	The function block FB_BA_Chrct04 represents a linear interpolation with four interpolation points and can be used to generate a characteristic curve
Y	FB_BACnetAVDisplay	Output of the calculated output value of the characteristic curve

Version history

Version number	Comments
1.0.1	First release