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Counter Output *only* on non-default line and *not* on the default line

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Dear all,

 

I've read through many related posts. None have solved my problem. I am aware of the "lazy uncommit" issue of digital routing.

 

But my post is about something else (I think).

 

I use a USB-6211 and want to use e.g. PFI 6 for a counter output (Pulse Train), but the default line of e.g. ctr0 is PFI 4. No problem via Export signal. Works perfectly.

However, the Ctr0 Output will be still duplicate on the default line (PFI 4) . This is a problem as I have to use this particular line for another DO task.

 

1) Resetting or tristating PFI 4 doesn't work while the counter is still running

2) Stopping the counter, then resetting is no option, as PFI 4 is again reserved when the Counter is resumed

3) Starting to DO task on PFI 4 work, but it is overwritten without error by the Counter task once it launches.

 

So, how can I release PFI 4 while the counter keeps outputting over another line?

Ideas ? Thank you all in advance.


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