Hello,
I hope someone can help me.
I have a problem when using the U2353A for digitizing 3 analog input channels with SCPI-Commands in VEE or C#. With only one channel it works well. But when I use 3 channels with the same setting I get to much value:
* 1 channel (@101), sample rate=1000, sample points=1000
-> I get 2000 value (8bit), which means 1000 16bit values -> that seems to be right
* 3 channels (@101,102,103), sample rate=1000, sample points=1000
-> I get 10000 value (8bit), which means 5000 16bit values -> but I expected only 6000 values (8bit), whats wrong?
* When I use the burst mode, I get the right amount of values (6000 for 3 channels) but the are not in the right order!
A second problem I have is that it seems to use a range of +-10V for analog input (bipolar and diff.), although I used another setting.
I would be glad if someone can help me,
best regards,
Thomas
I hope someone can help me.
I have a problem when using the U2353A for digitizing 3 analog input channels with SCPI-Commands in VEE or C#. With only one channel it works well. But when I use 3 channels with the same setting I get to much value:
* 1 channel (@101), sample rate=1000, sample points=1000
-> I get 2000 value (8bit), which means 1000 16bit values -> that seems to be right
* 3 channels (@101,102,103), sample rate=1000, sample points=1000
-> I get 10000 value (8bit), which means 5000 16bit values -> but I expected only 6000 values (8bit), whats wrong?
* When I use the burst mode, I get the right amount of values (6000 for 3 channels) but the are not in the right order!
A second problem I have is that it seems to use a range of +-10V for analog input (bipolar and diff.), although I used another setting.
I would be glad if someone can help me,
best regards,
Thomas
forum to direct you to. Perhaps you can get some programming
information from this page:
http://www.home.agilent.com/agilent/fac ... g&k=U2353A