MVME328S-2控制卡件
数据记录器数据记录器的限制由其在驱动器中的实现来设置。DriveWindow也有一些限制。驱动器中数据记录器的最大数量：DriveWindow 2.30本身没有限制，但DriveOPC 2.09限制为10。旧版本：2。记录变量的最大数目：6。y轴最小值和最大值的最大绝对值：3.40282356779733642751e+038。x轴的最大长度：32700*间隔。杂项DriveWindow 2 9-33 4.1.6最大项目集数DriveWindow限制项目集窗格中可以显示的项目集数，如下所示：•项目集的最大总数为9。•浏览的项目类型只有一个项目集。•所有故障类型的项目集的最大数量为1。•所有事件类型的项目集的最大数量为1。4.1.7对ACS880系列驱动器的支持DriveWindow 2.40（及更新版本）在安装了DriveDA OPC服务器（不包括在DriveWindow中）的情况下，对ACS880驱动器系列的支持有限。限制如下：•无系统软件备份、还原或加载。•应避免参数下载。•仅支持默认语言（英语）。•驱动器名称只能包含拉丁字母。•无动态参数支持。•数据记录器无法配置，只能控制。•只能显示数据记录器的六个通道。•只能监控六个通道（如果可能，使用ACS880监控记录器）。另请参阅：监视器和数据记录器使用项目集DriveWindow 2 10-1第10章-高级信息内容1.本地使用时，DriveWindow的体系结构大致如下：远程使用时，高级信息DriveWindow 2 10-3 DriveWindow的架构大致如下：离线使用时，大致如下：2.DriveOPC DriveOPC是基于OPC数据访问标准1.0A的OPC服务器。它实现了必需的自定义接口和IOPCBrowseServerAddressSpace。通常，OPC服务器是一个软件模块，它实现OPC基金会（www.opcfoundation.org）制定的OPC数据访问规范。OPC代表“OLE for Process Control”。根据OPC基金会：高级信息10-4 DriveWindow 2，OPC规范是一种非专有技术规范，它定义了一套基于Microsoft OLE/COM技术的标准接口。OPC标准接口的应用使得自动化/控制应用程序、现场系统/设备和业务/办公应用程序之间的互操作性成为可能。传统上，每个软件或应用程序开发人员都需要编写自定义接口或服务器/驱动程序，以与硬件现场设备交换数据。
Dataloggers Limits of dataloggers are set by their implementation in the drives. There are some limits in DriveWindow, too. Maximum number of dataloggers in a drive: No limit in DriveWindow 2.30 itself, but DriveOPC 2.09 limit is 10. Older versions: 2. Maximum number of logged variables: 6. Maximum absolute value of yaxis minimum and maximum: 3.40282356779733642751e+038. Maximum length of the x-axis: 32700 * interval. Miscellaneous DriveWindow 2 9-33 4.1.6 Maximum Number of Item Sets DriveWindow limits the number of item sets that can be present in the item sets pane as follows: • Maximum total number of item sets is 9. • There is exactly one item set of type browsed items. • Maximum number of item sets of type all faults is one. • Maximum number of item sets of type all events is one. 4.1.7 Support for ACS880 Family of Drives DriveWindow 2.40 (and newer) has limited support for ACS880 family of drives in case using the DriveDA OPC sever (not included in DriveWIndow) is installed. The limitations are as follows: • No system software backup, restore, or load. • Parameter download should be avoided. • Only default language (English) is supported. • Drive names must contain Latin alphabet only. • No dynamic parameter support. • Dataloggers cannot be configured, just controlled. • Only six channels of a datalogger can be shown. • Only six channels can be monitored (ACS880 monitorlogger is used if possible). See Also: Monitor and Dataloggers Working with Item Sets DriveWindow 2 10-1 Chapter 10 - Advanced Information Contents 1. Architecture Architecture of DriveWindow, when used locally, is approximately as follows: Advanced Information DriveWindow 2 10-3 Architecture of DriveWindow, when used remotely, is approximately as follows: Architecture of DriveWindow, when used off-line, is approximately as follows: 2. DriveOPC DriveOPC is an OPC Server based on OPC Data Access Standard 1.0A. It implements the obligatory custom interfaces and IOPCBrowseServerAddressSpace. In general, an OPC Server is a software module, which implements OPC data access specification made by OPC Foundation (www.opcfoundation.org). OPC stands for “OLE for Process Control”. According to OPC Foundation: Advanced Information 10-4 DriveWindow 2 The OPC Specification is a non-proprietary technical specification that defines a set of standard interfaces based upon Microsoft’s OLE/COM technology. The application of the OPC standard interface makes possible interoperability between automation/control applications, field systems/devices and business/office applications. Traditionally, each software or application developer was required to write a custom interface, or server/driver, to exchange data with hardware field devices.
