Hello guys,
during examining of a PLC program I came accross to FB with red colored name of its DB. This is usually caused by making changes in the structure of FB. Now, since I didn't make any changes ,is there any way I can compare it with original structure ?I suspect that original structure is downloaded to PLC, I want to see what are the changes or when they were created.
Thanks
during examining of a PLC program I came accross to FB with red colored name of its DB. This is usually caused by making changes in the structure of FB. Now, since I didn't make any changes ,is there any way I can compare it with original structure ?I suspect that original structure is downloaded to PLC, I want to see what are the changes or when they were created.
Thanks