help

[raoof]

hello

i am using formula node to get volatge in step of 0,1 ..as my volatge range is 0 to 5 v ...

and sin it was my mistake there is no sin ...

ok i will try to do with your send vi and tell my result

thanks

[raoof]

hello i tried with your vi still its not coming .....

look once please...

[JÞB]

Oh I bet the output gets generated-  Really Really FAST.  You might want a delay in that loop. 

[RavensFan]

The example shows ramp by delta and you used ramp by samples.  Either will work as long as you set up the inputs properly.

What inputs did you use?  Your VI has 3 controls with the generic names of "Numeric"  "Numeric 2", "Numeric 3" and they are all saved with a default value of 0.  What values did you use?

Did you get an error code this time?

[crossrulz]

Change the Ramp function to ramp by delta (use the drop down directly below the VI).

Remember that the data sheet of the driver states that Vset should not be set to above 2V.  So you might want to stick with 0V to 2V.

[raoof]

hello i used step as 0,1 and stop as 5 v and start as 0v .....i am not getting any value on graph

[crossrulz]

You are still set up to ramp by samples.  Change the ramp function to use ramp by delta.

[RavensFan]

That means you need to change the selector that is underneath the Ramp VI.

[raoof]

hello i am trying to get VI grph using laser diode fl500 using USB 6009 ,,and i got one vi file related to my project but i have some promble to get my plot ..which i round with black circle and red circle so please expain me that what device and type are there ???...see below picture thanks..and equipments are 1) muti power supply 2)DDM 3)usb6009 4)laser diode driver  fl500 with 10 ohm resistor ...

[Dennis_Knutson]

The image is not worth much. You have not shown the front panel display. What is the exact nature of this problem you mention? Why on earth would you show an image of a snippet instead of attaching the snippet itself?