Javier Camusso Posted April 7, 2017 Report Share Posted April 7, 2017 Hello everyone. I'm looking for a way to certify that a program running on a PLC is the same as some project file (.vlp). Some type of signature CRC. The tool "VisiDiff" doesn't support V130 nor V350. (the two versions that I use) I've found an SDW value tagged as "Signature Log Checksum", that I think is the key that I need, but this value is always 0, and the help doesn't say anything about it. Can anyone help? Regards, Javier. Quote Link to comment Share on other sites More sharing options...
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