过程站、操作员站及工程师站之间的通讯是通过系统总线DigiNetS (工业以太网)实现的。用户
可以为系统总线选择不同的传输介质(RJ45 双绞线、细缆、粗缆或光纤电缆以及混合介质)和网络拓
朴布局，由于采用TCP/IP协议，系统还可借助公共电话网(拨号方式)或卫星实现超远距离通讯。
PLC等子系统则通过ModBus协议接口与Industrial”系统进行通讯。系统还支持IEC870-5過控协
议
traditional control system monitoring operation function is realized
Can (operate and display, print, trend display and alarm), and also complete system hardware diagnosis and data exchange between different systems
Yes. The process control level realizes various loop adjustments including complex control (various PID, ratio, Simith, etc.) and high-speed logic control
Control, sequence control and batch intermittent control functions.
The internal communication of the process control station (between the controller and various intelligent devices such as i/0 or field instruments) adopts the international standard field general
Line. The field controller supports various
