Enable source code comparison

Hello,

Why doesn’t my new basic project let me enable the source code comparison box in physical configuration/properties/comparison?

I can’t enable this box, I send image.

Any help always grateful.

Hi,

version of Automation Runtime has to be >= 4.41 for supporting source comparison.

It looks like you’re using a X20CP1484, unfortunately this plc is not supported by AR4.x because it’s a legacy product.

Best regards!