Schaalvergroter

With this function block you can use it to scale an input value based on two reference points.

FUNCTIONS

It converts an analogue input value to a different range of values, the scaling is linear.

EXAMPLE CORRECTION

Converting a 0-10V analogue signal to a display range of -30 to 70 °C. The paramters need to be set to:

I1 = 0
O1 = -30

I2 = 10
O2 = 70

The linear scaling can be seen in the graph below:

schaal

OVERVIEW

Inputs

Description

AIAnalog inputConnect the analogue value to be corrected here

Parameters

Description

I1Input value 1Lower limit of the measuring range at the input
O1Output value 1Lower limit of the corrected range at the output
I2Input value 2Upper limit of the measuring range at the input
O2Output value 2Upper limit of the corrected range at the output

Outputs

Description

AQAnalogue outputThe corrected value is output here