Siemens S7-200 with VFDs Setup

I have 4 Siemens VFDs connected to an S7-200. Two of them are Micromaster and the other two are Micromaster 420 VFDs. How can I see in this PLC program how they are addressed? I am not that familiar with MicroWin.

I attached the zipped up mwp file here.

Thanks,

Dave

http://www.plctalk.net/qanda/showthread.php?t=64690

I have not done this communication, but the above thread may be helpful to you.

Regards,