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Decreasing the digits of resolution on my DMM causes incorrect readings when measuring coil resistance. I am measuring a coil resistance. When I set my DMM to measure at 6.5 digits of resolution my readings are all good. When I read at 5.5 Digits my readings are off by +/-5 Ohms. When I measure at 4.5 Digits my readings are off by about +/-10 Ohms. When I am measuring resistance in the 50 URL: http://digital.ni.com/public.nsf/allkb/D99D0C3EE1E6846086257206003C0E6F

Can the NI PXI-4072 FlexDMM & LCR Meter Perform Impedance Measurements? I have a circuit that is comprised of inductive, capactive, and resistive elements. Can I use the NI 4072 to perform an overall impedance measurement of this circuit? URL: http://digital.ni.com/public.nsf/allkb/9DADFD5D9B271912862571F6007A8ECC

NI PXI-4072 數位 & LCR 電表可以量測阻抗(impedance)嗎? 我有一個電路是由電感特性, 電容特性, 和電阻特性的元件所組成. 我可以用NI 4072 來量測全部電路加起來的阻抗值嗎? URL: http://digital.ni.com/public.nsf/allkb/F188B6D673CA9ADB862572D0000FDE6F

Using the PXI-4022 for Low Level Current Measurements with a DMM I have a PXI-4022 that I want to use to measure low-level currents. How do I set it up to use with my DMM? URL: http://digital.ni.com/public.nsf/allkb/ADDD987E1B5EF9DE862571DA0068BF02

DMM 子VI不能执行 我试着使用DMM软面板（DMM Soft Front Panel）或者LabVIEW中的DMM VIs，但DMM 子VIs不能执行。重装NI-DMM也不能解决这个问题。我该如何修复这些被破坏的子VIs呢？ URL: http://digital.ni.com/public.nsf/allkb/64537C2E78D2A7FE482571C80039B958

怎么配置PCI-4070 DMM接受另外一块PCI设备板卡的触发信号？ 怎么配置PCI-4070 DMM接受另外一块PCI设备板卡的触发信号？ URL: http://digital.ni.com/public.nsf/allkb/643B78C0D7C0A35E482571C30011B50E

使用SCXI-1127/1128时，可以利用PXI背板总线进行DMM/Switch握手操作么？ 在PXI混合机箱内，想要让PXI-407x与SCXI-1127/1128进行握手操作。能否只通过背板总线，实现触发信号传输？如果可以，在niSwitch DMM Switch Handshaking.vi例子中怎样配置switch trigger input, scan advanced output 和DMM measurement complete destination, trigger source这些参数？ URL: http://digital.ni.com/public.nsf/allkb/6C21FAC069395027482571C000310DB3

当对NI-4070/4072执行校准时得到–1074118135的错误 当使用Calibration Executive对NI 4070/4072进行校准时，为什么会得到–1074118135的错误？ URL: http://digital.ni.com/public.nsf/allkb/56B8ADC02C3490D0482571A100086E3A

当信号超出量程时 'niDMM Is Overrange' 函数没有返回真值 我正在使用 NI-DMM 驱动，提供的信号很偶然的超出了输入量程，为什么 niDMM Is Overrange 函数没有返回一个真值？ URL: http://digital.ni.com/public.nsf/allkb/35BE0C7F0722EF3A48257187000779A7

我如何在Windows版本的 NI-DMM 2.5 帮助文件中执行文本搜索？ 当我打开Windows版本的 NI-DMM 2.5 帮助文件并使用搜索选项时，没有出现任何搜索结果。我如何在该版本的帮助文件下执行文本搜索？ URL: http://digital.ni.com/public.nsf/allkb/3FCD1B8F90EF4D774825718500119CED