VG5SK8I052311 PM0N2000 ESM10A GE 使用容错以太网进行冗余通信

VG5SK8I052311 PM0N2000 ESM10A GE 使用容错以太网进行冗余通信

控制器冗余提高了应用程序可用性，冗余控制器安装在同一个托架中，占用空间更小。冗余控制器并行运行，在整个处理循环中多次检查状态，使备用控制器能够持续监控主控制器的健康状况，从而确保在需要时快速、无干扰地切换。

冗余控制器也能够在现场接收固件升级。网络冗余有助于确保稳定一致的通信。控制器有两个高速以太网端口，使用容错以太网进行冗余通信。每个端口都可以连接到一个独立的局域网，并持续监控其完整性。如果主端口检测到网络故障，流量会切换到另一个LAN以保持通信。

PAC8000 Workbench包含工程工具，可提供集成的项目开发环境以及开发模块、工具和一套全面的诊断实用程序。该开发环境集中了项目工程，包括I/O(仪器索引)和控制策略配置。提供了用于解决高级过程控制要求的综合功能框图库。

并且，支持所有五种IEC 61131-3编程语言(梯形逻辑图、结构化文本、指令表、顺序功能图和功能框图)以及流程图“当我们在2007年推出Proficy过程系统时，我们为客户提供了选择可视化功能(iFIX或CIMPLICITY)以及现场总线(例如Profibus、Foundation Fieldbus或HART)的能力。

Controller redundancy improves application availability, as redundant controllers are installed in the same carriage and take up less space. Redundant controllers run in parallel, checking status multiple times throughout the processing cycle, enabling the standby controller to continuously monitor the health of the primary controller, ensuring a fast and distract-free switch when needed.

Redundant controllers can also receive firmware upgrades on site. Network redundancy helps ensure stable and consistent communication. The controller has two high-speed Ethernet ports and uses fault-tolerant Ethernet for redundant communication. Each port can be connected to a separate local area network and its integrity is continuously monitored. If the primary port detects a network failure, traffic is switched to another LAN to maintain communication.

The PAC8000 Workbench includes engineering tools that provide an integrated project development environment as well as development modules, tools, and a comprehensive set of diagnostic utilities. The development environment centralizes project engineering, including I/O(instrument index) and control strategy configuration. Provides a comprehensive function box gallery for solving advanced process control requirements.

It also supports all five IEC 61131-3 programming languages (ladder logic, structured text, instruction tables, sequential function diagrams, and function block diagrams) as well as flowcharts. We offer our customers the ability to choose between visualization capabilities (iFIX or CIMPLICITY) and fieldbuses (such as Profibus, Foundation Fieldbus or HART).