QUOTE (davidtorati @ Sep 10 2009, 04:44 AM)

Hello
I am working with Ge PLC series 90-30, and with VERSAPRO software.
I want to know how can I communicate to the PLC from remote location,
by modem or via Ip address.
Is it possible with Versapro or should I have Machine edition ?
Thanks
David
Either will work you just need the proper authorization through all the ports, routers and gateways, your IT department can help with that.
I **HIGHLY** recommend Proficy Machine Edition though, as VersaPro has been discontinued years ago.