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A-B 8520-MOP7顯示終端控制
ControlLogix控制器實例
本節包括使用RSLogix 5000驅動器附加模塊時的信息配置文件或通用配置文件。
使用RSLogix 5000驅動器附加配置文件創建梯形圖邏輯，16.00或更高版本由于驅動器附加配置文件自動創建了描述性控制器標記（圖11）對于第4章中的整個I/O映像，您可以使用這些標記直接控制和監控驅動器，無需創建任何梯形圖邏輯程序。
但是，如果您打算使用人機界面設備（PanelView和以此類推）要操作驅動器并查看其狀態，您需要創建用戶定義的描述性程序標記（圖15）和梯形圖邏輯程序將控制器標簽數據傳遞給程序標簽。示例程序中使用的Datalink數據如圖22所示。注意要描述分配給數據鏈接的參數，您可能需要向自動創建的通用控制器標記添加描述或創建UDDT（統一數據傳輸）。對于此示例，創建DL_From_Net標記是為了描述為這些數據鏈路分配的驅動器參數。例如DL_From_Net_01_Stop_Mode_A表示選項模塊主機參數01-[DL From Net 01]被分配給驅動器參數370-[Stop模式A]。此方法同樣適用于DL_to_Net標記。確定參數是32位整數（DINT）還是REAL數據類型
請參見包含PowerFlex 750系列交流驅動器編程手冊（出版物750-PM001）。
如果參數是REAL，則需要COP（復制）指令或UDDT將DINT復制到REAL（輸入）或將REAL復制到DINT（輸出）。使用顯式消息傳遞（僅限適配器模式）
本章提供了解釋如何使用Explicit的信息和示例與ControlLogix控制器通信以配置和監控選項模塊和連接的PowerFlex 750系列驅動器。對于PLC-5、SLC 500或MicroLogix 1100/1400的顯式消息傳遞控制器，請參閱EtherNet/IP網絡通信的控制器示例對于PowerFlex 750系列驅動器，出版物750COM-AT001。存在受傷或設備損壞的風險。本文中的示例本出版物僅供參考。有很多任何應用程序的變量和需求。羅克韋爾自動化股份有限公司。
不承擔責任或義務（包括知識產權責任）。
注意：存在設備損壞的風險。如果顯式消息是編程為經常將參數數據寫入非易失性存儲器（NVS），NVS將很快超過其生命周期，并導致驅動器故障。
做不創建經常使用顯式消息寫入參數的程序數據到NVS。數據鏈接不寫入NVS，應經常用于更改了參數。
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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