全新高性能冗余科技被GE Fanuc智能平台的PAC系统RX3i控制器的多领域功能所延用

    Reflective memory technology allows transfer of large amounts of data at speeds up to 20 times faster than Ethernet

　　映射存储技术（RMX）允许大批量数据以高于以太网20倍的速度传输

　　CHARLOTTESVILLE, VA, JUNE 3, 2009    GE Fanuc Intelligent Platforms, a unit of GE Enterprise Solutions, today announced the introduction of its scalable high availability solution for the company’s industry-leading PACSystems® RX3i controller.  By combining essential processes and capabilities onto one platform, the PACSystems RX3i controller is one of the most powerful, scalable, flexible, and efficient means to increasing productivity.   It now adds high availability to its multi-domain functionality along with logic, motion, HMI, and process control.

　　CHARLOTTESVILLE，VA，2009年6月3日，GE Fanuc智能平台，GE企业解决方案的一个单元，今天宣布了针对公司主导产业PAC系统RX3i控制器的可升级的高可用性解决方案的引进。通过在一个平台上对关键流程和性能进行组合，PAC系统RX3i控制器成为了增长生产力的最强大的、可升级的、灵活的、有效的途径。它的多领域功能以及逻辑、动作、HMI和流程控制都被其加入了高效性。

　　Built on a synchronized hot-standby redundant control platform with transparent bumpless process switchover and easy configuration, PACSystems High Availability facilitates continuous uptime in essential applications.

　　基于透明、无扰动过程切换和简便构造的冗余系统控制平台，PAC系统的高效性给连续运行中的关键应用带来了很大的便利。

　　GE Fanuc’s PACSystems RX3i High Availability is designed to keep essential systems running efficiently and reliably by connecting two independent controllers on our proven RMX reflective memory technology link providing up to 2 Mbytes of data synchronization.  If an event occurs with the primary controller, the control functionality is automatically switched over to the redundant controller for continuous operations. It serves the needs of applications where continuous uptime is essential to profitability, where bottlenecks must be avoided, remote locations where time and cost to repair is extended, and operations where work stoppage means lost production.  It can be found in areas as diverse as protecting critical information in data warehouses, ensuring water quality at water treatment plants, and keeping the power on for hospitals and surgery centers.

　　GE Fanuc的PACRX3i冗余系统通过在我们经过验证的RMX映射存储技术链接上连接两个独立的控制器提供高达2兆字节的数据同步以此来保持关键系统运行的有效性和可靠性。假若主控制器发生一个事件，控制功能将自动切换到冗余控制器实现持续的运行。这就在持续运行对利益率至关重要、必须避免堵塞、检修时间和成本扩大时遥控地点、工作中断意味着生产损失等情况下满足了应用和操作需求。此功能在关键信息在数据库中的保护、水处理厂水质量的保障及医院和手术室电力的保障等各种各样的场所都可能被发现使用。

　　With PACSystems High Availability, operations globally are delivering results for a sustainable competitive advantage:

　　◇Minimized downtime through robust, dual redundancy sync link

　　◇Increased productivity due to fast, powerful synchronization and the ability to maintain individual system components without interruption

　　◇Maximum protection of investments with flexible, scalable, open architectures

　　◇Time savings and reduced engineering costs with easy configuration and quick startup and maintenance

　　◇Increased data integrity through advanced memory error checking and correction (ECC)

　　PAC冗余系统，整体操作呈递结果可持续的有竞争力的优势

　　◇可靠的双冗余同步链接实现停机时间最短化；

　　◇快速强大的同步及不间断的维持系统元素个体的能力保证了生产率的增加；

　　◇灵活的、可升级的、开放的结构最大程度的保护了用户投资；

　　◇简便的构造以及快速的启动和维持保证了时间的节省和工程开销的减少；

　　◇进的存储错误检测和修正（ECC）保证了数据完整性的增加。

　　PACSystems RX3i offers true dual redundancy data synchronization with dual modules and dedicated, redundant links to one another.  They operate with virtually no overhead added to the control application.  GE Fanuc’s unique, patented Redundant Memory Xchange (RMX) modules, based on reflective memory technology, synchronize the system at the beginning of the input scan and the end of output scan each logic scan execution to keep the controllers in lock step.  Furthermore, the systems can be located up to 300 meters apart to so that any localized event affecting one system does not affect the other.

　　PACRX3i冗余系统提供真实的双冗余数据同步包括两个专用的相互冗余链接的单元。它们的操作实际上并没有额外增加控制器负担。GE Fanuc独一无二的专利，冗余存储Xchange（RMX）单元，基于映射存储技术，和系统在输入扫描和输出扫描均保持同步，执行每一个逻辑扫描来保持控制器的锁步状态。此外，系统可以安装在远离目标达300米的位置，这样任意局部事件对一个系统的影响不会波及到其他系统。

　　PACSystems High Availability is designed to operate as a single, complete system, therefore eliminating the complex preparations typically associated with synchronizing and data transfer.  Configuration is made easy with a Redundancy Wizard that guides the user in setting up shared data and I/O for both systems in a matter of minutes.

　　PAC冗余系统被设计来操作单个完整的系统，那么就要去除同步和数据转移等有代表性的复杂准备。冗余向导使得构造简单，它可以在一分钟内快速指导用户设置共享数据和双系统的I/O。

　　PACSystems’ high speed memory sharing enables CPUs to be synchronized at 2.12 Gbits/second and multiple devices to transfer large amounts of data, up to 2 Mbytes, over a fiber optic deterministic network at speeds up to 20 times faster than Ethernet. The use of fiber optic connections allows users to easily operate in high-noise areas and cover large distances in real time.

　　PAC系统的高速存储分配使得CPU的同步速度高达2.12G位每秒以及多装置转移海量数据的速度高达2兆字节，通过光纤确定性网络达到这个高于以太网20倍的速度。光纤连接的应用使得用户在大噪声环境下也可以简便的操作，并且实时的覆盖相当远的距离。

　　“The PACSystems RX3i High Availability really maximizes return on investment,” said Bill Black, Product Manager for Controllers at GE Fanuc.  “With minimized downtime in process, increased productivity with fast powerful synchronization, reduced engineering costs with easy configuration, and increased data integrity, all in the smaller footprint of the RX3i, customers really see the power of the system.”  Seamlessly integrated into the system, the high availability continues to build out the incredible value of the entire PACSystems RX3i programmable automation controller.

　　“PACRX3i冗余系统确实最大程度的实现了投资的回报。”GE Fanuc控制器产品经理Bill Black如是说，“最短的流程检修时间，快速强大的同步带来的生产率增加，简便构造随之而来的工程开销的减少，还有数据完整性的增加，所有这些都作为了RX3i的更小的脚注中，客户真真实实看到了系统的强大。”高效性和系统的精准整合，持续建立起整个PACRX3i可编程自动控制器的惊人价值。

　　The PACSystems RX3i High Availability is available immediately.  For more information: www.gefanuc.com/highavailability.

　　PAC系统RX3i的高效性现在可以立即预定。更多详情，请访问www.gefanuc.com/highavailability.

　　About GE Fanuc Intelligent Platforms

　　GE Fanuc Intelligent Platforms, a joint venture between General Electric Company (NYSE: GE) and FANUC LTD of Japan, is an experienced high-performance technology company and a global provider of hardware, software, services, and expertise in automation and embedded computing. We offer a unique foundation of agile, advanced and ultra-reliable technology that provides customers a sustainable advantage in the industries they serve, including energy, water, consumer packaged goods, government & defense, and telecommunications. GE Fanuc Intelligent Platforms is a worldwide company headquartered in Charlottesville, VA and is part of GE Enterprise Solutions. For more information, visit www.gefanuc.com.

　　About GE Enterprise Solutions

　　GE Enterprise Solutions elevates customers' productivity and profitability with integrated solutions using sensors and non-destructive testing; security and life safety technologies; power system protection and control; and plant automation and embedded computing systems. Enterprise Solutions' high-tech, high-growth businesses include Sensing & Inspection Technologies, Security, Digital Energy, and GE Fanuc Intelligent Platforms.

　　Contact:

　　Elli Holman, GE Fanuc  Intelligent Platforms

　　508-698-7456; elli.holman@gefanuc.com

　　关于GE Fanuc智能平台

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