I am not able to set high and low limits for each channel seperately using LabWindows/CVI

[aadesh]

I am using AI_StartAcquisition and AI_ReadAcquisition functions to acquire data using PCI 6025E DAQ card and iam using Lab/Wuindows/CVi5.0 software. But one of my transducer has its range in +/- 500 mV soi need to set the high low limits of each channel seperately for that i am using commond string function(cmd) but still i am not able to set the limits properly. Does anyone has any idea about this trouble

[Russell]

You can set the gain on a per channel basis by using the lower level functions. (As opposed to the easy i/o functions.) For example, look at the "SCANsingleBufSync.C" NI-DAQ shipping example that uses the SCAN_Op() function. It's gain parameter is an array of gains that will allow you to change the input limits for each channel separately.

-Russell