Using an External Clock with the SC-2040
Problem: How do I use an external clock with the SC-2040? Solution: You can route the external clock to PFI2 to act as the STARTSCAN signal. Note that the internal STARTSCAN signal comes from PFI7. If you want to use an external clock, you cannot use PFI7 as it is reserved.
URL: http://digital.ni.com/public.nsf/allkb/EC93E3416710685C86256A77006FCB9E
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Achievable Scan Rate with SC-2040
How do I calculate the maximum scan rate that I can achieve with my SC-2040?
URL: http://digital.ni.com/public.nsf/allkb/D6B4EA75CBA41205862569EC006240E7
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¿Cómo Puedo Pasar Señales que No Necesitan Acondicionamiento Directamente a mi Tarjeta DAQ , si ésta esta Conectada a un SC-2043-SG?
¿Cómo Puedo Pasar Señales que No Necesitan Acondicionamiento Directamente a mi Tarjeta DAQ , si ésta esta Conectada a un SC-2043-SG?
URL: http://digital.ni.com/public.nsf/allkb/862567530005F0A186256990005927EF
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Why do I Receive Error -10001 with the AMUX-64T when Reading Multiple Channels in LabVIEW?
I am trying to read channels 0, 1, 2, and 3 on my AMUX-64T accessory with the channel string AM1!0,1,2,3 or AM1!0:3. I have also tried writing them in separate indices of the 'Channels' string array of my LabVIEW VI. Whenever I try any of these, I get error -10001 in LabVIEW; however,
URL: http://digital.ni.com/public.nsf/allkb/EF832CDAF87E9BF8862568A5007B2F47
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I cannot achieve the advertised acquisition rates of the SC-2040
I have an E-series data acquisition (DAQ) board, and an SC-2040 Differential Amplifier. I acquire data on two channels, and the maximum sampling rate I can achieve is 12.5 kS/s. According to the formula, the maximum sampling rate for two channels should be 38 kS/s. The sampling rate I am achieving
URL: http://digital.ni.com/public.nsf/allkb/862567530005F09C802567BD0045B41E
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SC-2042-RTD Channels are Giving Me Mixed-Up Readings
I am using an MIO board with SC-2042-RTD and I am connecting 3 RTDs to Channels 0,1,2. When I measure the voltage output from using the LabVIEW DAQ VIs (or by calling NI-DAQ functions), my channel 0 reading shows up on 1, channel 1 shows up on channel 2, etc. What might be wrong?
URL: http://digital.ni.com/public.nsf/allkb/862567530005F09C8625676F00591328
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Using the SC-2043-SG With the DAQCard-1200
Since the SC-2043-SG guarantees eight analog input channels, how can I connect it to the DAQCard-1200?Signals under nonreferenced single ended (NRSE) mode share a common ground line, but can I still connect strain gages?Why am I still getting noise if each signal is
URL: http://digital.ni.com/public.nsf/allkb/53B0BEF20B0A43BD8625656D0008B510
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SC-2043-SG Output Buffers Oscillate When Used with 5 m and 10 m Cables
When the SC-2043-SG is used with the 5 m or 10 m shielded cables, the output buffers are likely to oscillate due to instability caused by excessive cable capacitance.
URL: http://digital.ni.com/public.nsf/allkb/9EE66F3ECA858B0F86256554007FB8C6
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Adjusting the Low Pass Analog Filters on the SC-2043-SG
The SC-2043-SG 8-channel strain gage signal conditioning accessory has built in low pass analog filters. What if I want to change the filter myself, say to lower the frequency band? Which capacitors and resistors do I replace?
URL: http://digital.ni.com/public.nsf/allkb/312F77B8687103BF862565DF0054143E
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Why Are My Analog Input Voltages So Noisy Going through the SC-2043-SG?
Problem: Why are my analog input voltages so noisy going through the SC-2043-SG? Solution: All unused channels must be shorted to ground, CH+ to CH- to either the EX- of that channel, or to AIGND or AGND.
URL: http://digital.ni.com/public.nsf/allkb/FEEA76A025FC3D9B86256350004DDF97
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