pani2712 Posted June 29, 2014 Report Share Posted June 29, 2014 Hello, I'm new to programming PLCs. I am working on a project involving the programming of PLCs. There is an existing program which I have to understand. I don't understand the use of the linearization function using the system integers SI 80-84. I have an input with input range of 0-10V. I'm using a M91- 2- UA2 PLC which has a 14 bit ADC. So any input I suppose, would be converted to an internal register value of 0-16383. But the linearisation function uses the following: SI 80= 0 (x1) SI 81= 7344 (x2) SI 82= 0 (y1) SI 83= 4800 (y2) SI 84= x SI 85= y I want to know what will happen when this linearization function will be activated. Quote Link to comment Share on other sites More sharing options...
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