Components works activeX usage

[DanyK2004]

Hello, we are actually users of your NI DAQCards type 16E-4, and ActiveX software libraries. The specific question is: What method or property within objets like CWAI or CWDAQTools, or another, we need to edit in order to modify the gain of the PGIA (Programmable Gain Input Amplifier)??, and also, if it' s posible to modify this gain on execution time.
Thank you very much in advance.

Regards

Pedro Daniel Kolodka EE Ms
Universidad Nacional de la Patagonia
Chubut

[Jeremy_C]

You can modify the gain applied to a signal by specifying the upper and lower limits of each channel. Depending upon the range you specify, NI-DAQ will apply the appropriate gain for that signal. With Measurement Studio, you can do this statically in the property pages of CWAI control, or programmatically with the UpperLimit and LowerLimit properties of the CWAIChannel object. I hope this information helps.