From Friday, April 19th (11:00 PM CDT) through Saturday, April 20th (2:00 PM CDT), 2024, ni.com will undergo system upgrades that may result in temporary service interruption.

We appreciate your patience as we improve our online experience.

Multisim and Ultiboard

cancel
Showing results for 
Search instead for 
Did you mean: 

Bug in the BAR_LED_RED_FOUR component

Solved!
Go to solution

I have found a bug in the BAR_LED_RED_FOUR component. There is an error in the SPICE model of the third LED in the bar:


.SUBCKT BAR_LED_FOUR%p 1 2 3 4 5 6 7 8
D1 8 8a LED_mod
V1 8a 1 DC 0
D2 7 7a LED_mod
V2 7a 2 DC 0
D3 6 6a LED_mod
V3 6a 3 DC 03   <---- this should be 0, other than 03
D4 5 5a LED_mod
V4 5a 4 DC 0

Because of this bug, the third LED doesn't light on if connected to a power supply of 5V, as shown in the attached imagine.Bug.jpg

0 Kudos
Message 1 of 3
(1,244 Views)
Solution
Accepted by topic author paqui63

Hi,

 

Yes you are right.

I have tried and got the same bug.

You can write to the Technical Support of NI as a bug report and they will report it developers.

 

Best regards. 

Message 2 of 3
(1,206 Views)

Thank you for your advice.
Best regards.

0 Kudos
Message 3 of 3
(1,194 Views)