NS Touch screen

[nguyenthanhcanh 3]

Hi! I want to use a VB program to read/write NS touch screen. Is it possible? If possible, can I have its protocol?

[moosty 0]

Hello, I am writing an HMI program in VB. Which will be replaced by an NT screen. I have not investigated in details, but I think NT screen always polls some data memories related to labels on NT screen, possibly host link protocol. May be you can write a VB program acts like a PLC and answers to read / write requests of NT/NS screen.

[Yair 2]

Try the memory link protocol.

[nguyenthanhcanh 3]

Thank you for the help, Yair & Moosty I have a look this manual. It's possible. Edited 14 Sep 2005 by nguyenthanhcanh