產(chǎn)品內(nèi)容介紹
A-B 8520-MOP7顯示終端控制
ControlLogix控制器實例
本節(jié)包括使用RSLogix 5000驅(qū)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(qū)動器附加配置文件創(chuàng)建梯形圖邏輯，16.00或更高版本由于驅(qū)動器附加配置文件自動創(chuàng)建了描述性控制器標(biāo)記（圖11）對于第4章中的整個I/O映像，您可以使用這些標(biāo)記直接控制和監(jiān)控驅(qū)動器，無需創(chuàng)建任何梯形圖邏輯程序。
但是，如果您打算使用人機(jī)界面設(shè)備（PanelView和以此類推）要操作驅(qū)動器并查看其狀態(tài)，您需要創(chuàng)建用戶定義的描述性程序標(biāo)記（圖15）和梯形圖邏輯程序?qū)⒖刂破鳂?biāo)簽數(shù)據(jù)傳遞給程序標(biāo)簽。示例程序中使用的Datalink數(shù)據(jù)如圖22所示。注意要描述分配給數(shù)據(jù)鏈接的參數(shù)，您可能需要向自動創(chuàng)建的通用控制器標(biāo)記添加描述或創(chuàng)建UDDT（統(tǒng)一數(shù)據(jù)傳輸）。對于此示例，創(chuàng)建DL_From_Net標(biāo)記是為了描述為這些數(shù)據(jù)鏈路分配的驅(qū)動器參數(shù)。例如DL_From_Net_01_Stop_Mode_A表示選項模塊主機(jī)參數(shù)01-[DL From Net 01]被分配給驅(qū)動器參數(shù)370-[Stop模式A]。此方法同樣適用于DL_to_Net標(biāo)記。確定參數(shù)是32位整數(shù)（DINT）還是REAL數(shù)據(jù)類型
請參見包含PowerFlex 750系列交流驅(qū)動器編程手冊（出版物750-PM001）。
如果參數(shù)是REAL，則需要COP（復(fù)制）指令或UDDT將DINT復(fù)制到REAL（輸入）或?qū)EAL復(fù)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(jiān)控選項模塊和連接的PowerFlex 750系列驅(qū)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(wǎng)絡(luò)通信的控制器示例對于PowerFlex 750系列驅(qū)動器，出版物750COM-AT001。存在受傷或設(shè)備損壞的風(fēng)險。本文中的示例本出版物僅供參考。有很多任何應(yīng)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(dān)責(zé)任或義務(wù)（包括知識產(chǎn)權(quán)責(zé)任）。
注意：存在設(shè)備損壞的風(fēng)險。如果顯式消息是編程為經(jīng)常將參數(shù)數(shù)據(jù)寫入非易失性存儲器（NVS），NVS將很快超過其生命周期，并導(dǎo)致驅(qū)動器故障。
做不創(chuàng)建經(jīng)常使用顯式消息寫入?yún)?shù)的程序數(shù)據(jù)到NVS。數(shù)據(jù)鏈接不寫入NVS，應(yīng)經(jīng)常用于更改了參數(shù)。
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.
公司主營產(chǎn)品圖展示
產(chǎn)品優(yōu)勢
1：國外專業(yè)的供貨渠道，具有價格優(yōu)勢
2：產(chǎn)品質(zhì)量保證，讓您售后無憂
3：全國快遞包郵
4：一對一服務(wù)
公司主營范圍簡介
PLC可編程控制器模塊，DCS卡件，ESD系統(tǒng)卡件，振動監(jiān)測系統(tǒng)卡件，汽輪機(jī)控制系統(tǒng)模塊，燃?xì)獍l(fā)電機(jī)備件等，優(yōu)勢品牌：Allen Bradley、BentlyNevada、ABB、Emerson Ovation、Honeywell DCS、Rockwell ICS Triplex、FOXBORO、Schneider PLC、GE Fanuc、Motorola、HIMA、TRICONEX、Prosoft等各種進(jìn)口工業(yè)零部件、歐美進(jìn)口模塊。
產(chǎn)品廣泛應(yīng)用于冶金、石油天然氣、玻璃制造業(yè)、鋁業(yè)、石油化工、煤礦、造紙印刷、紡織印染、機(jī)械、電子制造、汽車制造、塑膠機(jī)械、電力、水利、水處理/環(huán)保、鍋爐供暖、能源、輸配電等等
