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A-B 8520-MOP7显示终端控制
ControlLogix控制器实例
本节包括使用RSLogix 5000驱动器附加模块时的信息配置文件或通用配置文件。
使用RSLogix 5000驱动器附加配置文件创建梯形图逻辑，16.00或更高版本由于驱动器附加配置文件自动创建了描述性控制器标记（图11）对于第4章中的整个I/O映像，您可以使用这些标记直接控制和监控驱动器，无需创建任何梯形图逻辑程序。
但是，如果您打算使用人机界面设备（PanelView和以此类推）要操作驱动器并查看其状态，您需要创建用户定义的描述性程序标记（图15）和梯形图逻辑程序将控制器标签数据传递给程序标签。示例程序中使用的Datalink数据如图22所示。注意要描述分配给数据链接的参数，您可能需要向自动创建的通用控制器标记添加描述或创建UDDT（统一数据传输）。对于此示例，创建DL_From_Net标记是为了描述为这些数据链路分配的驱动器参数。例如DL_From_Net_01_Stop_Mode_A表示选项模块主机参数01-[DL From Net 01]被分配给驱动器参数370-[Stop模式A]。此方法同样适用于DL_to_Net标记。确定参数是32位整数（DINT）还是REAL数据类型
请参见包含PowerFlex 750系列交流驱动器编程手册（出版物750-PM001）。
如果参数是REAL，则需要COP（复制）指令或UDDT将DINT复制到REAL（输入）或将REAL复制到DINT（输出）。使用显式消息传递（仅限适配器模式）
本章提供了解释如何使用Explicit的信息和示例与ControlLogix控制器通信以配置和监控选项模块和连接的PowerFlex 750系列驱动器。对于PLC-5、SLC 500或MicroLogix 1100/1400的显式消息传递控制器，请参阅EtherNet/IP网络通信的控制器示例对于PowerFlex 750系列驱动器，出版物750COM-AT001。存在受伤或设备损坏的风险。本文中的示例本出版物仅供参考。有很多任何应用程序的变量和需求。罗克韦尔自动化股份有限公司。
不承担责任或义务（包括知识产权责任）。
注意：存在设备损坏的风险。如果显式消息是编程为经常将参数数据写入非易失性存储器（NVS），NVS将很快超过其生命周期，并导致驱动器故障。
做不创建经常使用显式消息写入参数的程序数据到NVS。数据链接不写入NVS，应经常用于更改了参数。
ControlLogix Controller Example
This section includes information when using an RSLogix 5000 Drive Add-on Profile or a Generic Profile. Creating Ladder Logic Using the RSLogix 5000 Drive Add-on Profiles, Version 16.00 or Later Since the drive Add-on Profile automatically created descriptive controller tags (Figure 11) for the entire I/O image in Chapter 4, you can use these tags to directly control and monitor the drive without creating any ladder logic program. However, if you intend to use Human Machine Interface devices (PanelView, and so forth) to operate the drive and view its status, you will need to create descriptive user-defined Program tags (Figure 15) and a ladder logic program that will pass the Controller tag data to the Program tags.The Datalink data used in the example program is shown in Figure 22. Note that to describe the parameters to which the Datalinks are assigned, you may want to add descriptions to the automatically-created generic controller tags or create a UDDT. For this example, the DL_From_Net tags were created to describe the drive parameters to which these Datalinks are assigned. For example, DL_From_Net_01_Stop_Mode_A indicates that option module Host Parameter 01 - [DL From Net 01] is assigned to drive parameter 370 - [Stop Mode A]. This same method applies to the DL_To_Net tags.To determine whether a parameter is a 32-bit integer (DINT) or a REAL data type, see the Data Type column in the chapter containing parameters in the PowerFlex 750-Series AC Drives Programming Manual (publication 750- PM001). If a parameter is a REAL, a COP (Copy) instruction or UDDT is needed to copy the DINT to a REAL (inputs) or copy the REAL to a DINT (outputs).
Using Explicit Messaging (Adapter mode only)
This chapter provides information and examples that explain how to use Explicit Messaging with a ControlLogix controller to configure and monitor the option module and connected PowerFlex 750-Series drive. For explicit messaging with a PLC-5, SLC 500, or MicroLogix 1100/1400 controller, see Controller Examples for EtherNet/IP Network Communications with PowerFlex 750-Series Drives, publication 750COM-AT001.Risk of injury or equipment damage exists. The examples in this publication are intended solely for purposes of example. There are many variables and requirements with any application. Rockwell Automation, Inc. does not assume responsibility or liability (to include intellectual property liability) for actual use of the examples shown in this publication. ATTENTION: Risk of equipment damage exists. If Explicit Messages are programmed to write parameter data to Nonvolatile Storage (NVS) frequently, the NVS will quickly exceed its life cycle and cause the drive to malfunction. Do not create a program that frequently uses Explicit Messages to write parameter data to NVS. Datalinks do not write to NVS and should be used for frequently changed parameters.
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