另外位于屏幕顶部稍偏下处的显示菜单提供了–个标准的画面
调用体系。随时可通过该菜单调用
各种类型显示画面，在相应画面中可显示所需过程点的信息.
态显示。所选择的过程变量可通过流
程画面中的面板或通过标准分组画面进行显示操作。
如果组态了画面调用热区或调用按钮，则可
在自由画面中设置指定的画面调用体系，它确定彼此
之间的调用关系，便于用户监视操作。另外
位于屏幕顶部稍偏下处的显示菜单提供了–个标准的画面
调用体系。随时可通过该菜单调用各种
类型显示画面，在相应画面中可显示所需过程点的信息.
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 controller.
Wire. The field controller supports various field buses such as Profibus. Profibus is the most widely used open field bus in the world.
Line international standard, divided into FMS, DP and PA three levels, DP communication rate can be as high as 12Mb. The CAN (DIN/IS011898 standard) bus
The biggest feature is its super sturdiness and data security. The system of course also supports Modbus. The communication with the
