use start trigger with pci 6602 with driver ni daq

[michenaud]

Materiel
lab view 7 and nidaq driver and card pci-6602
probleme:
I try to feign differents signals which are not periodic and who are all synchronized (t0) for it I use example " mutiple counters with phase ", but I don't arrive synchronized with a " gate " (I bring in a outside signal on her(it) " gate of the counter 0) but when that I want to configure the start trigger of this example I m look that it is necessary "NI TIO"
= > what is it? Is it a driver? Is compatible it with the PCI 6602 and OR DAQ?
PS:I obtain a signal which is periodic by validating the start trigger in mode disable . Now I would like that it is enable mode but it does not work.

francais :

materiel
lab view 7 et driver nidaq e
t carte pci-6602
probleme:
j essaye de simuler differents signaux qui sont non periodiques et qui sont tous synchronisé pour cela j utilise l exemple "mutiple counters with phase" ,mais je n arrive pas a synchronisé via une "gate" (je rentre un signal exterieur sur la "gate du compteur 0)mais lorsque que je veux configurer le start trigger de cet exemple je m apercois qu'il faut NI TIO =>
qu est ce que c est ?
est ce un driver ?
est ce compatible avec la PCI 6602 et NI DAQ?

PS: j arrive a obtenir un signal qui est periodic en validant le start trigger c est à dire en mode disable.
Or il faudrai que cela soit enable mais cela ne fonctionne pas.

thanks,
cordialement
didier.

[Isabelle]

Hi Didier,

NI-TIO is the chipset of counter/timer devices, so that you need to use NI-TIO-referenced examples.
You can find examples from www.ni.com/examples and specify your software and hardware.

To synchronize your counters, you can use one of them to generate a clock and then connect this clock to the gate of the other counters. You have to specify that you use external clock in the VI, which configure the device.

The driver for using your device is NI-DAQ.

Isabelle Jean
Applications Engineer
National Instrument

[Kevin_Price]

I wrote you a long reply in the "Measurement Hardware --> Counter/Timer" forum recently, but it was all in English. (I studied French in school, but remember only enough to *mostly* understand your note.)

Please reply in the "Counter/Timer" forum if you need translation help. Perhaps someone out there who's fluent in both French and English can help.

[michenaud]

merci*