Hi everyone,
Can someone tell me if it is possible to use an internal tag in WinCC 7.2 to trigger a bit in a DB.
My setup is as follows;
S7 300 connected to WinCC 7.2 with OPC (CP343-1 Lean)
LOGO connected to OPC
I can read and write tags in the logo but i need an input on the logo to switch on a bit in th S7 300. I cant get the logo to talk directly to the S7 300 as the CP343-1 Lean only supports S7 connection as server.
Regards,
Barry.
Can someone tell me if it is possible to use an internal tag in WinCC 7.2 to trigger a bit in a DB.
My setup is as follows;
S7 300 connected to WinCC 7.2 with OPC (CP343-1 Lean)
LOGO connected to OPC
I can read and write tags in the logo but i need an input on the logo to switch on a bit in th S7 300. I cant get the logo to talk directly to the S7 300 as the CP343-1 Lean only supports S7 connection as server.
Regards,
Barry.