06-08-2019 05:18 PM
is the shunt resistance settable (internal) for what range ?
is Default with shunt =10 the same as internal shunt = 10 ?
status = DAQmxCreateAICurrentChan (IcurrHandle, chan_num, "abc", DAQmx_Val_Cfg_Default, -0.01, 0.01, DAQmx_Val_Amps, DAQmx_Val_Internal, shunt, "");
06-10-2019 04:41 PM
NI DAQmx selects Internal for devices with an internal shunt resistor. Select External for devices without an internal shunt resistor.
http://zone.ni.com/reference/en-XX/help/370471AM-01/daqmxcfunc/daqmxcreateaicurrentchan/
I think the help documentation is not very clear, but the documentation of LabVIEW is more clear, http://zone.ni.com/reference/en-XX/help/370469AP-01/lvdaqmx/mxcreatechannel/#DAQmxCreateChannel(AI-C... and both are using the DAQmx driver.