NI DAQ 6052E User Manual page 106

Appendix C Common Questions
NI 6052E User Manual
Figure C-1. Configuring Channels for Different Acquisition Modes in LabVIEW
To enable multiple mode scanning in using NI-DAQ functions, call the
function for each channel.
AI_Configure
How can I use the STARTSCAN and CONVERT* signals on the
NI 6052E device to sample the AI channel(s)?
NI E Series devices use the STARTSCAN and CONVERT* signals to
perform interval sampling. As Figure C-2 shows, STARTSCAN controls
the scan interval, which is determined by the following equality:
Channel 0
Channel 1
Figure C-2. Interchannel Delay and Scan Interval
1:2
1
------------------------------ - = scan rate
scan interval
Interchannel Delay = 5 µs
Scan Interval = 1 sec
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