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Messages - sebraun

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Support Questions / The Scaling Thing Again
« on: November 16, 2014, 02:46:56 PM »
I have just discovered this software.  Although I am recently retired from over 40 years as a HMI/PLC engineer (and programmer), I may just take this opportunity to learn something new.  I have a former client that needs to check a single reservoir tank level from their office.  I have created a simple project with a value display on a DigitalPanelMeter1 object that successfully communicates with some Modbus/TCP I/O.  The display reads the raw analog value from address 40002.  Is there a simple way to scale this value?  I need to multiply the raw value by 206.026416 and then subtract it from 25.1 to give me the tank level feet accurate to a single decimal place.

Steven.....


   

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