dsc Very delay the Property Node

[Iskander]

Hi Julianne K
Thanks for the attention

I changed the VI .

I measured the Time.

I saved the VI with the Time.

Best regards

Iskander

[Julianne_K]

Hi Iskander, 

There could be a number of different problems with your code. First, the input your multiply function is wired to the left frame of your sequence structure, but there is no input to it. This may prevent the inputs from arriving at the Index Array Funtions and the case structure index. Also, what are you trying to accomplish with the Index Array Functions? 

[Iskander]

Hi Julianne K

Thanks

Now I work only with 0 frame case structure.

And delay is left 1 sec for 6 property node.

If my project will be have 60 shared variables the delay may be 10 sec also.

It is very big delay for analysis 60 shared variables.

Respect

Iskander

[Julianne_K]

Hi Iskander, 

I have attached a test VI for you to try, which reads the 6 variables without the array operations you have at the beginning. In the example attached, it takes 100-150 milliseconds to read the variables. Thus, I think it is more efficient for your application to wire you I/O variable references directly into the I/O Property Node. Hope this helps, 

[Iskander]

HI Julianne K

Thanks for attention and answers

I did how You write.

Really for 12 variables the delay is 2 sec. For 1 variable - 160 milliseconds.

But if my Project will be have 30- 50 device with and every device has 12 variables I received amount delay 60-100 seconds.

It is very many.

How can I reduce the delay?

With respect

Iskander

[Julianne_K]

Hi Iskander, 

When you ran the example I provided with your variables, what delay did you receive? On my computer, I the time taken the read all 6 variables was 100-150 milliseconds, which is fairly reasonable. Can you please let me know if you receive a longer delay so I can troubleshoot this further? Thanks, 

Julianne 

[Iskander]

Hi Julianne K.

I run only Yours example without my Project.

I have 700-800 milliseconds for 6 variables:

What can I do?
Best regards

Iskander

[Julianne_K]

Hi Iskander, 

To ensure that this is not a problem with the way you have your shared variables set up, I would like you to try using the project attached. Deploy the "Variables" library containing the 6 shared variables and run the vi. This is VI is the same one that I posted previously. Do you still have a large delay? 

If so, the problem may be due to your hardware. What are the specifications for the processor and RAM in your computer? 

[Iskander]

Hi Julianne K

I have the PC: processor i5-2500K  @ 3.3GHz and RAM 4 GB

Respect

Iskander

[Julianne_K]

And does the program using the variables deployed in the project from the previous post run slow as well?