I have a cDAQ-9172 chassis and two boards: 9207 analog input module and a 9401 DIO modile. What I want to do is acquire one analog channel, one digital input channel, and write both of these to an ASCII file. A couple questions:
1. I don't seem to be able to use 1 "Save to ASCII" step to save both the analog and digital data; what I have had to do is use one "Save to ASCII" step to write the analog data and another "Save to ASCII" step to write the digital data. Am I overlooking something?
2. I get errors when I try to acquire digital input; at different times I've seen errors where it says my sample period needs to be increased (which I have, to no avail) and at other times I see an error about needing an external sample clock source.
Thank you for your help!
John
