OPC Tag Value is Rounding to Nearest Whole Number

Ignition
1

I have a tag that is being rounded in Ignition and I do not know how to get it to read with significant figures. When the PLC is at 3.4 Ignition reads 3 and when PLC is at 3.5 Ignition reads 4. I need Ignition to read exactly what the PLC tag is reading without rounding.

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2

Check your tag configuration. Is the tag configured to be a float or an Int? Is there any scaling applied to the tag?

4 Likes
3

Thanks Ryan. That did the trick. I've been struggling with this software. Seems like the most relevant properties are always the most well hidden.