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Hello, is it possible to read the channel configuration data from an S7-1200 signal module? For instance if the AI is set to voltage and what range. You can obviously do this for a ET200 using RDREC 128. If you can do it for the S7-1200 where does one find the record formats as they don't seem to be in the manual.
The reason for this is so I can write a general function to process AI values regardless of whether they are current or voltage and they can be scaled correctly, even if the input range changes.
Thanks
Rich
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