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刚刚开始使用M937XA,并且已经阅读了“http://na.support.keysight.com/pxi/help/latest/help.htm”上的在线帮助手册。
与此同时,我尝试使用LabWindows / CVI 2013和AgNA IVI驱动程序接口编写一些基本测量。 在大多数情况下,我可以将仪器操作与IVI函数调用和属性设置相关联。 此时,我在IVI库中似乎找不到的一件事是为标记搜索和跟踪统计设置“搜索域”或“用户跨度”限制的方法。 例如,我试图使用跟踪统计信息来获得指定范围内的p-p纹波,而不会将跟踪扫描限制在相同的范围内。 任何帮助或示例将不胜感激 以上来自于谷歌翻译 以下为原文 Just getting started with the M937XA and have been reading the online help manual at "http://na.support.keysight.com/pxi/help/latest/help.htm". At the same time I am attempting to code up some basic measurements using LabWindows/CVI 2013 and the AgNA IVI driver interface. For the most part I can relate the instrument operations to IVI function calls and Attribute settings. At this point, the one thing I cannot seem to find in the IVI library is is the method to set "Search Domain" or "User Span" limits for marker searches and trace statistics. For example, I am trying to use the trace statistics to get p-p ripple over a specified span without limiting the trace sweep to the same span. Any help or examples would be appreciated |
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设置用户范围的命令在本机驱动程序中不可用。
相反,您必须使用scpi传递并发送基础SCPI命令。 用于设置用户范围的SCPI命令位于:http://na.support.keysight.com/pxi/help/latest/Programming/GP-IB_Command_Finder/Calculate/Function.htm 以上来自于谷歌翻译 以下为原文 The commands to set the user span are not available in the native driver. Instead, you must use the scpi pass through and send the underlying SCPI commands. The SCPI commands for setting the user span are located here: http://na.support.keysight.com/pxi/help/latest/Programming/GP-IB_Command_Finder/Calculate/Function.htm |
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胡bbs2 发表于 2018-11-6 18:42 谢谢,我希望避免SCPI。 以上来自于谷歌翻译 以下为原文 Thanks, I was hoping to avoid SCPI. |
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我开始编写SCPI命令,发现CALC:MARK:FUNC:DOM:USER:START注意如下:“注意:此命令与CALC相同:FUNC:DOM:USER:STAR”然后我注意到了IVI 过程调用:AgNA_ChannelMeasurementMarkerSetValueFromMarker(ViSession Vi,ViConstString RepCapIdentifier,ViInt32 Val); 所以看起来我可以在没有SCPI的情况下做到这一点。 以上来自于谷歌翻译 以下为原文 I started writing the SCPI commands and found that CALC:MARK:FUNC:DOM:USER:START has note as follows: "Note: This command does the same as CALC:FUNC:DOM:USER:STAR" and then I noticed the IVI procedure call: AgNA_ChannelMeasurementMarkerSetValueFromMarker ( ViSession Vi, ViConstString RepCapIdentifier, ViInt32 Val ); So it looks like I can do this without SCPI. |
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