How to trigger a digital line?

[belopsky]

Thank you, is there a way to use the counter as my timebase? 

If I understand correctly, the counter uses ticks or ms?  Is it possible to read out the counter then have an event occur?

Something like:

If Counter<= PO:4 HIGH

Else PO:4 LOW

[Dennis_Knutson]

If you can actually generate a pulse train with the counter but the relay won't operate, you probably just need a driver to supply enough current. Check the output with nothing connected.

[belopsky]

That may be what I have to do.

What I did yesterday was:

Wired (physically) CTR0 to AI1

In NIMax I chose Analog I/O, and selected AI1. Selected on-demand.

Right now, using the 'Counter-Finite Output.vi', I use the CTR0 to trigger a pulse: Frequency: 1; Duty Cycle: 0.50

Watching NIMax I see that the counter is operating properly, so that works...

I need to figure out how to keep the pulse HIGH for an certain amount of time. Not sure how I would go about that...

[Dennis_Knutson]

By adjusting the frequency and duty cycle, you set the high and low time. It's an arithmetic problem.

[asdsd33]

How to access gpio pins(sbrio 9606) from RT side.It is possibal?how? 

[asdsd33]

How to access gpio pins(sbrio 9606) from RT side.It is possibal?how? 

[belopsky]

I think you posted in the wrong thread bub?

[asdsd33]

There is 0-95 DIOS in sbrio 9606 apart from this there is 22 GPIO port which are connected to processor.i am trying to access this GPIO port(Not FPGA DIOs) from RT side.I am applying 5v across any one port pin now this 5v is act as a trigger for me when this 5v is detected on RT labview program i will do some proccess.can you plz tell how we can read this 5v inside RT program from GPIO(not FPGA DIOs 0-95) port pin? 

[Dennis_Knutson]

asdsd33,

STOP trying to hijack this thread. Stick to the one you created. Any more posts here and I'll report you to the moderator.