I have a lot of old PLC programes which created by Wamco CAPs. Now I have LSS on the DOS, but question is how I can use LSS to convert them (.prg,.lab) to *.dat files. where can I get LSS manuals? Thanks.
There is no conversion from CAPS to anything else unfortunately. You will have to upload and re-comment.
I would not use LSS at all - it is awful. CX-Programmer will do most Omron PLCs except a few very old ones. There is also a provision in CX-P to convert some of the old ones as well.
If CX-P will not work with what you have Syswin would be the way to go.