Own a WINCC, used to read several temperature S7 program online, the online diagnosis tool software WinCC, two green checkmark above, below the red lightflashing. A WinCC online now. Just read the temperature on the interface and otherfeatures are not, should be inserted into the input field is, right? (This step please little) Please understand.
The best answer
Yes, your diagnosis indicates that the WinCC and PLC communications properly, you need to build variable connection in connection with the WinCC PLC address of the temperature, and then insert the WinCC screens IO domain, IO IO domain in the domain properties into the output field, WinCC and connection of an external variable (address of the temperature of the corresponding PLC). Last run WinCC can.
Yes, your diagnosis indicates that the WinCC and PLC communications properly, you need to build variable connection in connection with the WinCC PLC address of the temperature, and then insert the WinCC screens IO domain, IO IO domain in the domain properties into the output field, WinCC and connection of an external variable (address of the temperature of the corresponding PLC). Last run WinCC can.
PLC ONE 