Hello all,
I'm a last year student and must make a final work.
I must make a sort of PLC test program to test the digital and
analog in -and outputs of the PLC. There was first an excisting
VB6 program to establish the connection. But i have to convert
it to VB.NET.
But i can't find a way to establish the connection.
Does anyone have a sample program to do this or something else ?
Or is it impossible to have an connection with VB.NET and the PLC.
We use the Siemens S7-300 series and have a connection with profibus.
Hope someone can help me with this.
Thanks in advance !
Greetz
I'm a last year student and must make a final work.
I must make a sort of PLC test program to test the digital and
analog in -and outputs of the PLC. There was first an excisting
VB6 program to establish the connection. But i have to convert
it to VB.NET.
But i can't find a way to establish the connection.
Does anyone have a sample program to do this or something else ?
Or is it impossible to have an connection with VB.NET and the PLC.
We use the Siemens S7-300 series and have a connection with profibus.
Hope someone can help me with this.
Thanks in advance !
Greetz