Search found 44 matches

by ajack
Mon Jun 18, 2018 7:33 am
Forum: Ethernet and Serial Communications
Topic: Asynchronous TCP IP Client socket C#
Replies: 8
Views: 14985

Re: Asynchronous TCP IP Client socket C#

Thanks so much for your help!
by ajack
Tue Jun 12, 2018 7:38 am
Forum: Ethernet and Serial Communications
Topic: Asynchronous TCP IP Client socket C#
Replies: 8
Views: 14985

Re: Asynchronous TCP IP Client socket C#

For your reference, this is the TCPClient Script I wrote: namespace Neo.ApplicationFramework.Generated { using System.Windows.Forms; using System; using System.Net; using System.Net.Sockets; using System.Text; using System.Threading; using System.Drawing; using Neo.ApplicationFramework.Tools; using ...
by ajack
Tue Jun 12, 2018 7:34 am
Forum: Ethernet and Serial Communications
Topic: Asynchronous TCP IP Client socket C#
Replies: 8
Views: 14985

Re: Asynchronous TCP IP Client socket C#

Hi Adam, Honestly, I'm not familiar with C# or even HMI. Due to current requirement of our project, I need to do programming and HMI design by myself. Therefore, everything is new to me (including Thread, or Sockets). Back to the TCP Client Send/Receive, I just wonder why you use Async for Send but ...
by ajack
Mon Jun 11, 2018 11:59 pm
Forum: Ethernet and Serial Communications
Topic: Asynchronous TCP IP Client socket C#
Replies: 8
Views: 14985

Re: Asynchronous TCP IP Client socket C#

Hi Adam, Thanks for your support and quick reply as usual! However, currently, my Server randomly send data to Client (which is my HMI). Therefore, I couldn't rely on 5s or some Polling Method. I think about using Heartbeat to communicate with my Server and Client so that both device know when the c...
by ajack
Sat Jun 09, 2018 8:23 am
Forum: Ethernet and Serial Communications
Topic: Asynchronous TCP IP Client socket C#
Replies: 8
Views: 14985

Asynchronous TCP IP Client socket C#

Dear all, Thanks for all your help in forum (especially Adam), I can already communicate between my device with HMI through TCP IP using Asynchronous TCP IP Client socket C# using System.Net.Sockets. My Message is also has <EOF> so that the client can know when server send completed Message. However...
by ajack
Wed Jun 06, 2018 11:46 am
Forum: Controller Communication
Topic: TCP IP Communication between Beijer HMI and other Devices
Replies: 12
Views: 18503

Re: TCP IP Communication between Beijer HMI and other Device

Hi Adam,

Can you please help to provide Timer Threading Script?

Thanks so much!
by ajack
Wed Jun 06, 2018 8:23 am
Forum: Controller Communication
Topic: TCP IP Communication between Beijer HMI and other Devices
Replies: 12
Views: 18503

Re: TCP IP Communication between Beijer HMI and other Device

Hi all,

I already succeeded in implementing Sockets for Ethernet Transceiver. If anyone is interested can use attached file.

I do hope that anyone who faced same issues with me can save some time or even improve those codes.

Thanks,
Phong Duong
by ajack
Wed Jun 06, 2018 12:49 am
Forum: Controller Communication
Topic: TCP IP Communication between Beijer HMI and other Devices
Replies: 12
Views: 18503

Re: TCP IP Communication between Beijer HMI and other Device

Hi Adam, Thanks for your help! I can do some simple communication between PC and HMI using Script C# with Socket class. I would like to ask for some more questions: 1. Should we choose Asynchronous or Synchronous socket connection? 2. Where should we put main loop in HMI code? Or we can use ScreenOp...
by ajack
Tue Jun 05, 2018 10:30 am
Forum: Controller Communication
Topic: TCP IP Communication between Beijer HMI and other Devices
Replies: 12
Views: 18503

Re: TCP IP Communication between Beijer HMI and other Device

I don't work for Beijer so you'd have to contact customer support to get exact answer, but as far as I know there is no raw communication driver. What I could send you as a scripting module would only be a direct copy of what I attached in my prior response. The code was more for example of how you...