my MCC DAQ is outputting the analog signal at -10 volts.

The MCC device is working fine and I have recalibrated. Using InstaCal it is accurate with output voltages. In MATLAB the signal is at zero baseline before being sent to the DAQ, but when viewed on the Oscope after ouputting it through the MCC DAQ device it rides on -10V. How can I fix this? Thanks The Device is the USB 3101FS from MCC

[dpb]

Show code generating output and output code itself...

Perhaps the range isn't set; don't know the particular device but likely you're not outputting what you think you are somehow...or the command is error'ing, maybe??? You ARE checking all return values for successful completion aren't you?

[SK]

Hi Lawrence.. I got the same problem...Did you solve the problem?