Internal route DO to ctr gate cDAQ

[Artem.SPb]

I have cDAQ-9188 and four DIO 9402.
I organized DO signal special form. And I runed counter for measure external signal.
But I need reset counter value every time when DO rise down.

Is it posible organize Internal route of DO signal to ctr gate?

[Stop_Luke_and_Listen]

Hi Artem.SPb,

You can use the internal counters on a NI cDAQ Chassis in LabVIEW by following the instructions in this article: http://digital.ni.com/public.nsf/allkb/ADFC4DD8C9690232862575B70079FBD4.

[Artem.SPb]

Impossible. I need long pause (more than one day). But ctr can generate only 107 s pause.

[Stop_Luke_and_Listen]

Hi Artem.SPb,

Could you provide a little more background on what exactly you are trying to do?  I don't think I fully understand your question.

Thanks!

[Artem.SPb]

Luke,
there is scheme

I have external device worked depend on my DO signal. I should generate pulses with different pauses. All pulses have the same duration (from 10 ms). But pauses continuously grow up.

The external device generate own signal which I should count. Buffered counter is best for it.
But also I should move counter's result to buffer and reset counter at the end of DO pulse.
It can be organise with output counter, but pauses can be up to weeks (not seconds or minutes), so standard counter can't do that (107 s maximum).
So I need route my DO signal to counter as counter gate.

[Stop_Luke_and_Listen]

Hi Artem.SPb,

You can essentially gate your counter using a digital pause trigger.  You can find an example of how to implement this trigger in the LabVIEW example: Counter - Count Edges (Continuous Clock).vi.

[Artem.SPb]

I have some troubles with this task and start new tread