Hii, in the user manual for the 1746-NI16I AI card, publication 1746-um001_-en-p.pdf on page 7-21 it gives an example of using these cards in Class 3 mode. The value of the configuration they give is -16192 which is meant to equate to +/- 10V, data format 1746-NI4, and 60Hz filter.
I am trying to back calculate it and I think they are way off. Convert the number to binary and you get 1 011 111 101 00 0 000, you then compare that to the configuration table and you don't get what they say.
I get from their value of -16192;
1 = enabled
011 = 40 Hz
111 = does not exist!
101 = user defined scaling
00 = +/- 10V
0 = not used
000 = class 3 does not matter
The question in a nutshell is, are they wrong in their example or am I wrong?
Thanks
Stu
I am trying to back calculate it and I think they are way off. Convert the number to binary and you get 1 011 111 101 00 0 000, you then compare that to the configuration table and you don't get what they say.
I get from their value of -16192;
1 = enabled
011 = 40 Hz
111 = does not exist!
101 = user defined scaling
00 = +/- 10V
0 = not used
000 = class 3 does not matter
The question in a nutshell is, are they wrong in their example or am I wrong?
Thanks
Stu