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How to Build a Current Loop System with Compact FieldPoint? I want to build a 4 - 20 mA current loop system with Compact FieldPoint. Which module should I use and configurations are possible? URL: http://digital.ni.com/public.nsf/allkb/7BC3FBF060AB9D60862573F600786B71

How to Build a Current Loop System with CompactRIO? I want to build a 4 - 20 mA current loop system with CompactRIO (cRIO). Which module should I use and configurations are possible? URL: http://digital.ni.com/public.nsf/allkb/5A30CD178637BFA5862573F700003BAD

读取FieldPoint输出模块上的输出值 在LabVIEW应用程序中，我从FieldPoint模块的模拟输出通道上写了一些值。如何在程序中确定当前写到FieldPoint模块的输出值？ URL: http://digital.ni.com/public.nsf/allkb/A3AE048E7783C422482573A2001D259F

[c]FP-SG-140 Returns Noisy or Fluctuating Measurements Problem: Why does my [c]FP-SG-140 return noisy or fluctuating measurements? Solution: National Instruments recently discovered that revision G and earlier FieldPoint and Compact FieldPoint [c]FP-SG-140 modules can exhibit abnormal fluctuation in their readings. URL: http://digital.ni.com/public.nsf/allkb/0461C1946084BA74862573530071BA4F

How Does the [c]FP-SG-140 Determine mV/V and What Power Supply Do I Need? I am measuring strain gauges with the [c]FP-SG-140. The values it returns are in mV/V, where mV is the strain and the V is excitation voltage. I have setup the excitation voltage in MAX to be 5 Volts. Will the readings always be divided by 5, or is the module reading the actual excitation URL: http://digital.ni.com/public.nsf/allkb/6CE21845D7E42EAA8625732D0072D0AB

[c]FP-RTD-124 Returns Noisy or Fluctuating Measurements Problem: Why does my [c]FP-RTD-124 return noisy or fluctuating measurements? Solution: National Instruments recently discovered that FieldPoint and Compact FieldPoint [c]FP-RTD-124 modules may take noisy or fluctuating measurements at power up. Often, measurements stabilize after several seconds. URL: http://digital.ni.com/public.nsf/allkb/3784655EFDDDE51E862572CF007A7D62

Why Do My [c]FP-TC-120 Modules Keep Failing Calibration? I am using Calibration Executive to check the calibration of my [c]FP-TC-120 modules. Every time I run the test, all of my thermocouple modules fail the negative tolerance test. I found this suspicious, so I looked into the specifications. For the 20mV test, the pass/fail limit is +/-10uV but URL: http://digital.ni.com/public.nsf/allkb/2E444F0A014D4B95862572A30068CC27

如何使用NI的产品测量电流？ 我想进行电流测量，但是我不知道哪种NI产品可以测量电流并且如何测量？ URL: http://digital.ni.com/public.nsf/allkb/D84290C812ED19164825726700401FB7

哪些美国国家仪器的产品可以被用来作为电流输出？ c[FP]-AIO-600 - 8通道，单端参考地，模拟输入/输出混合模块，内部更新率可达1. URL: http://digital.ni.com/public.nsf/allkb/51560496185576ED4825725D002D9E45

[c]FP-TC-120的电磁抗干扰性 当[c]FP-TC-120暴露在电磁场中时，传感器会感生出电压，这会引入错误数据。 URL: http://digital.ni.com/public.nsf/allkb/2070E4D82096922B4825725C00322D42