Trigger analog acquistion with an encoder

[trajkan]

Hi,

I'm using an encoder that gives 1800 pulses per revolution and a would like to logg my analog signals at every encoderpulse? Has anyone a solution to this?

/Sasa

[Conseils]

You don't say what hardware you have but in principle look at the 'Acquire N Scans Digital Trigger VI' and connect the encoder to the RTSI line.

The rate of 1800 pulses per revolution could be good fun though depending on the rotational rate.