Hi all,
I am using WinCC flexible 2008 for controlling some application via modbus tcp.
While plc is connected to scada computer (via ip) everything is ok, and in I/O filed I can read tag (example 124.32).
But when connection is down I get "#####" in I/O field.
I nead to set up that last state is shown in I/O field (example 124.32), until ip network is up again.
Any sugestions?
I am using WinCC flexible 2008 for controlling some application via modbus tcp.
While plc is connected to scada computer (via ip) everything is ok, and in I/O filed I can read tag (example 124.32).
But when connection is down I get "#####" in I/O field.
I nead to set up that last state is shown in I/O field (example 124.32), until ip network is up again.
Any sugestions?
Last edited: