Omron FINS UDP port

[Neeh]

Is there a way to assign/change UDP port number programmatically during run time?

[Archie]

Do you have a PLC that uses a port other than 9600? Currently there is no way to change from that port.

[Neeh]

I have many Omron PLCs and each uses a different port number.  I'm able to change the port number, per your instruction on my earlier post, and it works well until I found out that each PLC uses a different port.

Any suggestion of a work around?

[Archie]

From the last code change, you will have to take it a step further and add a Property:

        Public Property PortNumber As UShort = 9600


Then in the code where the port number is set (line 173), it will use the property value

DLL(MyDLLInstance).Port=PortNumber

[Neeh]

I had to also add :

     DLL(MyDLLInstance).Port = PortNumber

to the IPAddress set property to get datareceived event.

Thanks for the help.