error 10697

[filou]

'Rate not supported' with AT-MIO-16E-10 and NiDaq 6.9 for low frequency (<1pts/s).

[Filipe A.]

Hello;

This is not possible to do as attempted. The sample interval counter on the MIO is 16 bits wide. Minimal internal timebase is 100,000 Hz. So, the maximal time you can get with these constraints is around 0.65 seconds.
Hope this helps.
Filipe