Description
对于现场设备、过程控制站和操作员站，整个控制系统采用了一个统一的全局数据库，从而降低
了建立数据通信及交互访问的成本和时间投资.
并保证整个系统范围内数据的一致性。
●提供系统全局范围的用户应用程序统一检查,覆
盖过程控制站、操作员站到智能的现场设备，包
括对用户程序的完整性和一致性检测。
●编程语言严格遵守IEC61131-3的国际标准，并具
有高性能的图形编辑功能:
-功能块图(FBD)
-梯形图(LD)
-指令表(IL)
-顺控图(SFC)
. 结构文本(ST)
●宽泛的功能块库，用户自定义的功能块也可以添
加到其中，宏库和图形符号可以为用户自定义功
能块建立图形和操作面板。
●可以通过GSD文件导入的方式来集成任何标准
PROFIBUS-DP和PA设备，并通过用户自定义对
话框形式来设计对这些设备组态配置的窗口。
●可以通过FDT/DTM技术来集成PROFIBUS现场总
线设备
configured in the office and on site. Operator-level PC
Can also be used as an engineer station. Engineer standing during system uptime
Intervals can be closed without a permanent connection to the system.
Freelance 800F Process Control Stage
At the process control level, the Freelance 800F system can be controlled by
It consists of a number of process control stations connected to I/O units. you can choose this
Some process stations are in redundant mode (CPU redundancy, fieldbus module redundancy
redundant) or non-redundant mode. Modular pluggable input/output modules
Blocks are freely selected and used according to the type and number of system process signals.
AC800F controller connects remote I/O or field device via fieldbus
ready.
system communication
Communication between operator level and process control level using TCP/IP
Protocol system bus (based on Ethernet), you can choose different
transmission medium such as AUI, twisted pair,
