Ralphie Posted January 18, 2011 Report Share Posted January 18, 2011 Hello, I am working with an expanded V130 and a 570. 12 bit analog inputs. I have the displays all working, I am displaying a height measurement from 0 - 5 inches with a linear pot that has a five inch stroke. Trying to eliminate the mechanical connection, I have ordered a analog output ultrasonic transducer. I think because of the way the machine works, my analog signals on these two types of sensors will end up being opposite. When the pot reads 5 inches, I think the transducer will read 0. Is there a way in the plc to invert this input and still have it display correctly? I need them to read the same height. I tried to make a change in the linearization parameters with not luck, and have searched the help section to look for a way to invert an input with no luck. Thanks Ahead Quote Link to comment Share on other sites More sharing options...
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