PM783F 3BDH000364R0002 库存有货《台风快讯》

系统结构
Freelance 800F过程 控制系统分为了操作员级
和过程控制级。操作员级包含了用于操作和显示.
归档和记录、趋势及报警等功能。控制器执行开环
和闭环回路控制功能。
Freelance 800F DigiVis操作员级
DigiVis操作员站使用PC硬件，既可以是标准商
务用PC机也可以采用工业级PC机，并运行在Micro-
soft Windows操作系统下。DigiVis支持双屏 显示操
作技术，也就是说使用一台PC机可以实现两个操作
员站，并用一个鼠标和一个键盘操作。
操作员级可以安装一个工程师站和几个操作员
站。ControlBuilderF工程师站对系统进行组态和调
式。通常，我们可以使用便携设备例如笔记本，实
现在办公室和现场对系统进行组态。操作员级PC机
也可以当作工程师站。工程师站在系统正常运行期
间可以关闭无需永久与系统连接。

Freelance 800F过程控制级
在过程控制级，Freelance 800F系统可以由
许多连接I/O单元的过程控制站组成。您可以选择这
些过程站为冗余模式(CPU冗余，现场总线模块冗
余)或非冗余模式。模块化的可插拔式输入/输出模
块依照系统过程信号的类型和数量自由选择使用。
AC800F控制器通过现场总线连接远程I/O或现场设
备。

系统通讯
操作员级和过程控制级之间通信使用TCP/IP
协议系统总线(基于以太网)，您可以选择不同
的传输介质例如AUI、双绞线、光纤或同轴电缆。
Freelance OPC服务器用于连接更高-级的操作员
站(800xA) 或其他OPC客户端。Freelance控制 系
统中的实时过程值和报警可以通过OPC进行访问。
我们同时提供一个C语言编程接口嵌入到外部基于
Windows操作系统应用程序中，适用于实现用户使
用非标准OPC通信，即DMS-API 软件包。

a编程风格采用先进的项目树结构

feature is its super sturdiness and data security. The system of course also supports Modbus. The communication with the intelligent field instrument is through
IART protocol or field bus (31. 25Kb ProfibusPA and FF bus).
The system communication between the operation management level and the process control level is realized by Di giNetS network (Industrial Ethernet/IEEE802.3 standard),
Users can choose the communication transmission medium (ordinary cable or optical fiber) and network topology according to the actual situation of the application.
The popular PC and MS_ Windows 2000 have been widely used in various fields all over the world, becoming the de facto standard computer platform.
tower. The operating station 0S, the engineering station ES and the data gateway GS of the Industrial” system use this platform to ensure the system’s
Versatility, openness and ease of use, and bring great convenience to future technical upgrades and maintenance.
System engineering is very convenient. The configuration language is based on the IE061131 3 industry standard, providing function block diagram (FBD), ladder diagram
(LD), instruction list (IL), sequential function chart (SFC), structured text (ST) and other graphical configuration methods. The system contains about 220 functions
Algorithm library for energy blocks and a basic library with more than 200 graphic symbols and an extended library with a large number of 3D symbols.
The system uses the same set of configuration tool software to complete the configuration and debugging of process level, operation level and even fieldbus instruments, and uses the same
a global database.
The scale of the system is highly scalable, and a single-system supports 1 to a maximum of 100 control stations and 100 operating stations. each control
The station can support several thousand I/0 points at most, and the scale of the whole system can be expanded. The hardware of the system control station is encapsulated in an all-metal shell, which can withstand the most

Harsh industrial environment. The device can be installed either in a cabinet or on a wall. System complies with all current EMC standards and is CE marked
Chi.
Industrial” DCS system design purpose: the most economical engineering investment, the most powerful control function.
Five features of Industria1″ DCS system:
1. All-round integrated control system, integrating DCS & PLC & Field Bus;
2. Using RISC SuperScalar high-speed CPU, with super performance;
Three high reliability, strict industrial application practice, more than 1000 sets of application performance in China;
4. It has good openness, flexibility and scalability;
Fifth, the project is easy, the interface is friendly, and the maintenance is simple;
2. Industria1″ system communication
Industrial” system uses