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MAX如何查看远程计算机上的CITADEL数据库？ 我已经用LabVIEW数据记录与监控（DSC）模块或Lookout创建了一个Citadel历史数据库。在另外一台计算机上，我试图用Measurement & Automation Explorer (MAX)中的历史数据查看器（Historical Data Viewer）来查看历史数据库中的记录。在试图创建查看任务时，有时候会收到错误。■> URL: http://digital.ni.com/public.nsf/allkb/F167D799EE2A933948257392000A55A5

我的计算机重命名后CITADEL数据库丢失了 我使用LabVIEW数据记录与监控（DSC）模块把数据记录到Citadel。最近，网络管理员要求我修改运行DSC的计算机名字。修改之后，在MAX中所有Citadel数据库都不见了。如何才能取回这些数据库？ URL: http://digital.ni.com/public.nsf/allkb/549691EB96DD9295482573920030B0E4

警告会存储在历史数据库中多长时间？ 使用LabVIEW DSC模块或Lookout，您可以指定数据库中的记录数据保存几天。然而，我没有看到一个选择允许我选择警告在数据库中保存多长时间。警告到底会在历史数据库中保留多长时间呢？ URL: http://digital.ni.com/public.nsf/allkb/5D1A61B4FFB16782482573920024CD1A

Activating and Installing the NI OPC Servers How do I install NI OPC Servers and use it with the LabVIEW DSC Module? URL: http://digital.ni.com/public.nsf/allkb/BD74000E22565DE9862573630055E40F

Cannot Create New I/O Server in LabVIEW Project Why do I not have the option to create an I/O Server in my project? URL: http://digital.ni.com/public.nsf/allkb/D80492BD9C5630DA8625735C002F36C7

使用LabVIEW DSC VI时有错误1967386622 我使用 LabVIEW DSC Historical VI访问我的数据库，但是我始终得到'Error 1967386622: The specified item, such as computer, path, or folder, cannot be found.' 甚至我把数据库的路径作为Historical VI的URL端的输入，仍然是这个错误。如何继续呢？ URL: http://digital.ni.com/public.nsf/allkb/845103B17758E24948257352002A278F

Can I Bind an OPC Item to a Shared Variable in LabVIEW? I want to bind an OPC item to a shared variable in LabVIEW. How do I do this? URL: http://digital.ni.com/public.nsf/allkb/1D7B5DBFE3A9D9D98625734000646BD2

Why Can't LabVIEW DSC Connect to My OPC Server When Server Explorer and DataSocket Can? I have created a new OPC I/O server which uses an OPC server to get data from my PLC. After deploying the library with the I/O Server, my shared variables return Error 8BBB0003 (Server failure), or no data is returned at all. URL: http://digital.ni.com/public.nsf/allkb/9D1690C5B1CE1D25862572FA0053150D

Is the Citadel Database Included in the DSC Runtime System Install? I am installing the DSC Runtime System on a target machine. Will a Citadel database be created during the install? URL: http://digital.ni.com/public.nsf/allkb/698967E3E4071A6586257297007F588E

LabVIEW DSC Module OPC Client Performance Considerations How fast is the LabVIEW DSC Module OPC Client I/O Server? What is the most efficient way to configure an OPC connection from LabVIEW DSC to an OPC server? URL: http://digital.ni.com/public.nsf/allkb/63C043359F1E12538625726E005BCD0C