how to turn off a LED in an array

[Veeru]

hi

I have an array of LED, i need to turn the LED OFF(as per the case).

Thanks

[MikeS81]

Hi Veeru,

use the "Replace Array Subset" function to do it.

Mike

[Veeru]

Thanks Mike

Yes its true,i forgot that

Thanks

[Ray.R]

Do you have a means to index which element that you want to turn OFF?

EDIT: Mike was faster than me..  😉

R

Message Edited by JoeLabView on 07-08-2008 10:29 AM

[Veeru]

Thanks Joe and Mike

I using the colour box,the LED turns on with some different colours depending on the conidtion.I tried using the replace subset,its turning OFF all the LEDs.

Thanks

[RavensFan]

Please post your code so we can see what you are doing wrong.  It sounds like you are replacing the whole array rather than just the particular element.

[Veeru]

Thanks Ravens

i Want to do,when deactivate button is pressed,the corresponding LED turns oFF

[altenbach]

You cannot "turn off" a color box. You could just assign it a more neutral color. 😄

[Veeru]

Thanks altenbach,

Thanks for the reply for the other post,i will check it and let u know how it goes

Thanks

[smercurio_fc]

Besides, you're using shift registers to hold the LED states and the disabled items, but in the event that handles the "Deactivate" buttons you're not updating those shift registers. You're generating another array that goes into another tunnel output that goes nowhere.