JOHN F NASH

Hi,Wincc As OPCServer and Intouch As Client Could Communication,And Other Way Intouch Could As A DDE Server And Wincc As a DDE Client,So Two Solution Will All Resolve You Problem,Just Think About Communication Speed And System Should Be Support DDE Thread!

Hi: May Be When You Turn Off The Switch,The Signal's Status Will Keep some times,the reason is the Modem's Scan Cycle is more short than the RTS signal Send Cycle! Problem will be familiar in Serial Port Program Design! Luck

Hi: I want to Accumulate the flow by Flowmeter transflux the Pipe medium is Juice! Now I wonder the solution will be right,PLC?or Other meter?And the customer need a HMI to Set the flux Parameter,when the flow Accumulate is up to the Setpoint will be stop the pump,and must keep the precision of Accumulate! Question: 1)what HMI(small and aseismatic and waterproof ,and could record the history data) 2)or what meter could Done the function so easy 3)how to make sure the precision of Accumulate flow 4)the system will be motion,pull the pump to any place will be work Accumulate thanks all!

Hi Marjan,Frist You should Known Kind PLC you used,and then install the Communication Driver,eg,Add drivers Connect,................................... Second:Paste a Rectangle,and Right Mouse,Go to it's Propertie In filled task,you could Completed you request. Good luck.