And it designs the CAN field bus nodecommunication, the universal controller and the module of data gathering in details, and finally runs the system under the development environment.
In the discrete distributed control system presented, each programmable logic controller is a control node and keeps communication with other nodes through network.
在所考虑的离散分布控制系统中,每个可编程控制器作为一个控制结点,结点之间通过网络进行连接保持通信。
3
The whole system regards supervise PC as the center, which joins the Field Bus by communicationController. Every of the intelligent instruments directly connected with Field Bus as a node.