如何使用MODBUS协议管理来自多个Windows窗体应用程序的通信？

Question

I am trying to implement a module in an application that handles communication with a PLC or multiple PLCs. I am currently using ac# library implementation to interface with the mbserver application found here http://mbserver.tripod.com/ . I am using a serial port to handle the commucation. The problem I am having is that in the event of an unplug of the serial cable my application is not able to recover from it unless I use a configuration application provided by the same company. I am looking into MBLogic software but it all written in python. Other than that I don't really have too many ideas.

Answer 1

I have used OPC in the past to communicate with PLCs:

http://www.opcfoundation.org/

They have a .NET driver under their downloads section.