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Reading values from a mcp3008 using CODESYS ladder logic

Forum: Runtime 🇬🇧

Created: 2017-06-21

Updated: 2017-06-21

ECPJK - 2017-06-21

Hi everyone,

I don't know how to use a MCP3008 to read in a analog value from a potentiometer using CODESYS ladder logic.
I think it's wired correctly but I'm not getting any output from it.
I also have no idea how to read an integer value on the raspberry pi 3 model B as each GPIO pin in CODESYS is set to a bit.

Any help would be appreciated.

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ECPJK - 2017-06-21

Never mind. we got it working

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