罗克韦尔推出大内存ControlLogix L64 PAC

Rockwell announces ControlLogix L64 PAC with large memory

罗克韦尔推出大内存ControlLogix L64 PAC

Extension to ControlLogix family features 16MB of memory for enhanced processing performance

ControlLogix家族增加具有16MB内存型号，提高了处理性能

OHIO, Feb. 1, 2007 — The newest extension to the Allen-Bradley ControlLogix family of controllers from Rockwell Automation features 16MB of memory — twice the capacity of the most powerful existing model, for data-intensive applications requiring higher memory capacity. The Allen-Bradley ControlLogix L64 Programmable Automation Controller (PAC) allows for more efficient use of system capacity with the centralization of such applications as alarming, that in the past was shared by external devices such as human-machine interfaces (HMI).

俄亥俄2月1日消息——罗克韦尔自动化的艾伦－布拉德利ControlLogix 家族最新增加的控制器拥有16MB的内存，是现有最大容量型号的两倍，适用于需要更高内存容量的数据密集型应用。A-B ControlLogix L64 PAC（可编程自动化控制器）实现了更有效率的系统容量使用，将例如警报等应用集中化，而这在过去是与象人机界面(HMI)这样的外部设备共享的。

Traditional alarming systems are managed by the application’s HMI products. With FactoryTalk Alarms and Events the alarming control is now managed by the Logix PAC. This reduces duplicate development efforts in both the controller and the HMI. “They reduce application development because they can be programmed more quickly and help to minimize errors that can occur through code duplication,” said Scott Tenorio, product marketing manager, Rockwell Automation. “Factory Talk Alarms and Events greatly reduces data polling, while freeing up valuable controller resources, as well as network bandwidth. Management of alarm state and timestamps by the controller improves information accuracy and helps with consistency for both operators and maintenance personnel.”

传统的警报系统由应用的人机界面产品管理。利用FactoryTalk 警报和事件系统，警报控制现在由Logix PAC管理着，这就减少了耗在开发控制器和HMI方面的双重精力。罗克韦尔自动化产品营销经理Scott Tenorio表示：“它们减少了应用的开发，因为它们可以更快地编程，帮助将代码复制中发生的错误减少到最低程度。FactoryTalk 警报和事件系统极大减少了数据查询，同时释放有用的控制器资源，以及网络带宽。控制器对警报状态和时间信息的管理提高了信息的精确度，帮助操作人员和维护人员的一致性。”

Additionally the 1756-L64 controller is ideal for use in the ControlLogix redundancy solution. A future release of the ControlLogix V16 redundancy firmware will qualify the L64 controller for use in redundancy applications. Assisting with bumpless controller switchover, the redundant ControlLogix controllers utilize more memory than a standard application in order to provide data synchronization between the primary and secondary controllers. The additional memory on the L64 will permit its use in larger redundancy applications.

另外，1756-L64 控制器完美适用于ControlLogix冗余解决方案中。将来发布的 ControlLogix V16冗余固件将使 L64控制器可以使用于冗余应用。在无波动控制器转换的协助下，为了在主控制器和副控制器之间实现数据同步功能，冗余ControlLogix控制器比一个标准应用需要使用更多的内存。 L64的大内存使得其可以应用于大型冗余应用。

For information-intensive applications, such as batch processing, that require the use of recipe data, the ControlLogix PAC provides larger storage capacity to locally store more data, enabling the user to switch recipes to meet production line demands.

对于需要使用方法数据的信息密集型应用，例如批次处理，ControlLogix PAC提供了更大的储存容量，可以局部地储存更多的数据，使用户可以将方法转换以满足生产线的需求。

The ControlLogix L64 can take advantage of the enhancements in RSLogix 5000 Version 16 programming software, including user-defined add-on instructions, integrated drive configuration and RSLogix FuzzyDesigner.

ControlLogix L64可以利用RSLogix 5000 Version 16编程软件的增强功能，包括用户自定义扩展指令，集成的驱动配置以及RSLogix FuzzyDesigner功能。

As part of the Rockwell Automation Integrated Architecture, the ControlLogix PAC leverages the Rockwell Automation Logix Control Platform, featuring a common control engine, common programming software and communications services to help increase functionality, scalability and flexibility while reducing costs. This platform is ideal for multidisciplined control and applications requiring integration with higher-level information systems.

作为罗克韦尔自动化集成架构的一部分，ControlLogix PAC影响着罗克韦尔自动化的Logix控制平台，拥有一个通用控制引擎，通用编程软件以及通信服务，帮助增加功能性。可升级性以及灵活性，同时降低成本。该平台完美适用于需要集成更高水平信息系统的多要求控制和应用。

The Allen-Bradley ControlLogix 1756-L64 is available and currently shipping.

A-B ControlLogix 1756-L64现在已经出货。

Rockwell Automation (NYSE: ROK), is a leading global provider of automation, power, control, and information solutions that help manufacturers achieve a competitive advantage in their businesses. Headquartered in Milwaukee, Wis., U.S.A., the company employs about 23,000 people serving customers in more than 80 countries.

罗克韦尔自动化是全球最大的自动化、电力、控制和信息解决方案供应商，致力于帮助生产商提升其业务竞争优势。公司总部位于美国威斯康星州密尔沃基市，公司雇员大约2万3千人，业务遍及全球超过80个国家。

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