Strip Chart From Right to Left (Or Top to Bottom.) Any ideas?

[dirtyb15]

Hoping someone has some ideas.  I need to do a strip chart from right to left (Or Top to bottom.)  I have been working with an example that uses a circular buffer and XY graph, but the problem is the grid-lines do not move.

Any help would be appreciated.

[Ben]

Post your example in LV 2015 or so.

You can change the max and min of graphs to get the axis to flip (negative plotted up and positive down).

But you don't want to make anyone work too hard to help you so post your example.

Ben

[dirtyb15]

Thanks Ben, didn't realize i could simply reverse the min/max.  Works great.

Thanks!

[dirtyb15]

Well, I thought i was there, but still not quite how i need it.  I have attached a simple example of what i am currently doing.  It works right now if i enable autoscale on Y, but the problem is that I also need to be able to set the Increment, and minor increment for the Y axis, which i can only do if autoscale is turned off.   Does anyone know how i can get the grid to scroll with autoscale turned off? (Short of setting the range every iteration.....)

[dirtyb15]

Well, if i set the max and min range every iteration it does work... Performance seems okay

[Ben]

In case it may help...

There is a "auto-scale once now" for scale fit property and "autoscale Delay" that delays how fast the range is reduced when the amplitude drops.

Ben

[GerdW]

Hi Ben,

where do we find that "autoscale delay"?

[Ben]

In LV 2017 it is right under "Active Y Scale".

Ben

[GerdW]

Hi Ben,

thanks, learned something new today!

(Never needed/missed that feature so far…)