How statechart can access front panel dynamic input

How can I get the value of a control (as set by the user) on a calling VI Front Panel to evaulate/use within a state Exit while loop in of a called StateChart?

I started with the async statechart example -- contains trigger loop and a statechart loop. Inside the statechart loop there is a Run Statechart. Also in this loop are my inputs to the Statechart. Everything is good so far. As each state is entered, the correct input is obtained. Then I added a PID.vi inside a loop to one of the state action tabs. When that particular state is entered and the PID loop runs, I no longer get updated input values. I've tried to copy and reference the Inputs onto the action tab diagram to no avail.
I've attached my VI and lvsc for some hopeful assistance.
Attachments:
BrewLab.vi ‏86 KB
BrewLab.lvsc ‏496 KB

Similar Messages

How to resize the front panel to fit different resolutions

I m using LabVIEW 8.2 on Windows XP SP2
I've tried both “maintain proportions of window for different monitor resolutions” and “scale all objects on front panel as the window resizes” selected but just messed up everything when i switched to another different resolution. It's annoying since I'm using 22 inch monitor to do the coding but the user supposed to run it on laptop or wince.
Any solutions to it?
Thx in advance.

Thank you all. Following is the reply from NI support. I think the best way is to edit vi in low resolution.
One of the easiest ways to tackle varying screen resolutions is to design
the front panel to the lowest resolution that you expect it to run on. It
should then look acceptable on any screen larger than that.
However, you can get a bit more tricky by programmatically determining the
computer's screen resolution and then dynamically changing the size of your
front panel objects. Use an Application Property Node and select
Display>>All Monitors to return the current screen size. Then, according to
the screen size, you can size the control or indicator programmatically
using the Size property node for your front panel objects.
Ultimately, these issues have often been a result of font size issues.
Specifically, this can be a problem when two machines have different
desktop theme/font settings. If your objects are coming out in different
sizes on different computers, you can setup up LabVIEW to use the same font
on different systems by modifying the .INI file.
The easiest way is to do this: use Tools->Options->Fonts from the LabVIEW
GUI. You can then set the system fonts to anything you want. After you
have done this on one machine, open your INI file (it is in the same
directory as the LabVIEW executable) with any text editor and copy the
corresponding entries to another file. Add these entries to the INI files
on any machines you want to lock to font. You will probably run into
issues if you are supporting different platforms (Windows and Mac or Mac
and Linux, for example), since the fonts you want may not be available on
both platforms. There are Windows fonts available for both Mac and Linux
platforms, so this can be somewhat ameliorated.
This is all I can think of, but that's not to say these are the only
solutions. You might check the Discussion Forums, as many of our LabVIEW
Champions have tackled similar issues and offer their expertise as well.
Here's just a few threads that I'd like to refer you to:
How to make the size of VI and controls unchanged irrespective of the
resolution?
http://forums.ni.com/ni/board/message?board.id=170&message.id=273613&requireLogin=False
How to program the front panel size to fit different monitor resolution?
http://forums.ni.com/ni/board/message?board.id=170&message.id=87160&requireLogin=False
I hope this discussion helps you along the way in your application
development. Please let me know if you have any further questions/comments
and I would be happy to discuss them with you.
Otherwise, it was a pleasure assisting you and thank you for choosing
National Instruments.

How to show the front panel when launching VI with Call by reference node??

Hello!
I just wonder how I make the front panel visible during execution when I launch the VI with CALL BY REFERENCE NODE.
Se example.
Could u also show me how to change different properties (window size ..) of the front panel??? (launched with CALL BY REFERENCE NODE)
Thank you!
Attachments:
test.vi ‏18 KB

In VI Properties>>Window Apperance>>Customize you can check "Show front panel when called". This will open the front panel on each call. It doesn't matter how the call was initiated.
You can set a lot of Front panel properties during runtime. Place a Property Node in the block diagram. Change the class from App to VI. Under properties select Front Panel window>>Panel bounds to set the position and size of the front panel.
Waldemar
Using 7.1.1, 8.5.1, 8.6.1, 2009 on XP and RT
Don't forget to give Kudos to good answers and/or questions

How i can show the selection screen input field in the top of page in alv

hi ,
          how i can show the selection screen input field in the top of page in alv grid output.
tell me the process

Hi,
excample from my program:
FORM topof_page.
DATA: l_it_header   TYPE TABLE OF slis_listheader WITH HEADER LINE,
        l_info        LIKE l_it_header-info.
DATA: l_it_textpool TYPE TABLE OF textpool WITH HEADER LINE.
DATA: l_key LIKE l_it_textpool-key.
READ TEXTPOOL c_repid INTO l_it_textpool LANGUAGE sy-langu.
DEFINE m_selinfo.
    if not &1 is initial.
      clear l_it_header.
      l_it_header-typ   = 'S'.
      l_key = '&1'.
      translate l_key to upper case.
      read table l_it_textpool with key key = l_key.
      if sy-subrc = 0.
        shift l_it_textpool-entry left deleting leading space.
        l_it_header-key = l_it_textpool-entry .
      endif.
      loop at &1.
        case &1-option.
          when 'EQ'
            or 'BT'
            or 'CP'.
            write &1-low to l_it_header-info.
          when others.
            write &1-low to l_it_header-info.
            concatenate &1-option
                        l_it_header-info
                   into l_it_header-info
                   separated by space.
        endcase.
        if not &1-high is initial.
          write &1-high to l_info left-justified.
          concatenate l_it_header-info
                      l_info
                 into l_it_header-info
                 separated by space.
        endif.
        if &1-sign = 'E'.
          concatenate ']'
                      l_it_header-info
                 into l_it_header-info.
        endif.
        append l_it_header.
        clear: l_it_header-key,
               l_it_header-info.
      endloop.
    endif.
END-OF-DEFINITION.
m_selinfo: s_trmdat,
             s_trmext,
             s_trmint,
             s_fkdat,
             s_delno,
             s_vbeln,
             s_deact,
             s_kdmat.
CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
       EXPORTING
            it_list_commentary = l_it_header[].
ENDFORM.
I hope, this will help you.
Regards
Nicole

How we can access the original photo in new photos app ?

how we can access the original photo or modify photo in new photos app as we do in iPhoto app?
in iPhoto there is option to revival in finder to see the original and modified photos so can we see the these type photos or revival in finder in new photos app?

Or Option - drag the photo to the Desktop.

How i can give date in each input for applying the exchange rate in Query.

Hi Gurus,
We have a requirement to create some currency conversion queries. In the selection screen user should be able to give four inputs. Like given below
Input 1.          a) key figures
                        b) Fiscal Year
                        c) Fiscal Period
                        d) Exchange Rate Type
                        e) Date (Exchange rate will be applied which is applicable on the given date)
Input 2.         a) key figures
                        b) Fiscal Year
                        c) Fiscal Period
                        d) Exchange Rate Type
                        e) Date (Exchange rate will be applied which is applicable on the given date)
Input 3.          a) key figures
                        b) Fiscal Year
                        c) Fiscal Period
                        d) Exchange Rate Type
                        e) Date (Exchange rate will be applied which is applicable on the given date)
Input 4.          a) key figures
                        b) Fiscal Year
                        c) Fiscal Period
                        d) Exchange Rate Type
                        e) Date (Exchange rate will be applied which is applicable on the given date)
So we will have 4 key figures in the query results with the exchange rate applied on the given date.
I will make four restricted key figures and make the query. I do not know how i can give date in each input for applying the exchange rate.
Please give your suggestions to resolve my problem.
Many thaks in advance.

You can not bring the key figures in the selection screen for the currency translation. Instead you can apply a currency translation type to respective key figures in the query definition.
The currency translation type can be defined in RSCUR transaction, where you can maintain the parameters like Exchange Rate Type, Exchange Rate Date etc.
You can refer one of my article on this at
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/600157ec-44e5-2b10-abb0-dc9d06ba6c2f
Hope this helps.
Regards,
Yogesh

How to create two front panels

Hi in my application i am using two Monitors ..
so i like to use one monitor for Vision display and control operation (Front panel )
And another For Motion Control Front panel .. is it possible to do this ..
(In this case How to split my Front panel of my Vi ..)

Hi
If we use Border Layout, the Panels which are added to the main panel are not displaying properly.
Solution is to use BoxLayout with AXIS parameter. Statement looks like this:
mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout(PAGE_AXIS));
Thank You for giving Reply,

How to add silver front panel theme for labview 2010

how to add silver front panel theme for labview 2010

Mahisnair wrote:
yes i had tried this way but the vi built with silver theme doesnt look good in 2010 :-(
wish if there was a way to include silver theme in 2010
The only way I see to make it like that would be to recreate the theme in LabVIEW 2010 with external bitmap objects. Unfortunately it won't be as functional as the silver controls in various terms such scaling (bitmaps scale very badly) or transparency and click through functionality (a bitmap assigned to a control part will always catch all clicks and never allow a click to pass through anywhere to a lower layered part).
The silver controls are using special internal graphic objects that were added in LabVIEW 2011, so recreating silver controls with the same functionality in earlier LabVIEW versions is impossible.
Rolf Kalbermatter
CIT Engineering Netherlands
a division of Test & Measurement Solutions

How i can access log file in servlet?

How i can access log file in servlet then display it to browser.
          Can i have peice of codes...
          Thanks in advance.!


This is not something that can be answered easily. There is quite alot of code involved....
To get started I suggest you read up on the built-in package 'DBMS_LOB' from Oracle . Most of what you need you should find there.
regards Dave.

How many can access server at a same time

Just installed trail version of Essbase 9 on my localnetwork ,
how many can access server (connect) data using excel at a same time.

I believe Oracle has issued unlimited license files for most products.
They have also retired the Licensing Server product.
I think you can have unlimited Excel Users connected to your version.
I am wondering "How long is the trial version good for?"
http://licensecodes.oracle.com/hyperion.html
Brian Chow

I did a trial using one email, then purchased a subscription using a different email. Every time I try to open a downloaded app it tells me that my trial has expired and only offers me the option to purchase it. Any ideas how I can access the subscription

I did a trial using one email, then purchased a subscription using a different email. Every time I try to open a downloaded app it tells me that my trial has expired and only offers me the option to purchase it. Any ideas how I can access the subscription I just paid for?

Sign out from Creative Cloud desktop application and Sign in with email ID using which you had purchased subscription .
https://helpx.adobe.com/creative-cloud/kb/sign-in-out-creative-cloud-desktop-app.html
Then launch CC apps and try to activate.
Still face issue , let me know

Anyone know how I can access "notes" on my Mac or iTunes? My phone is fried.

anyone know how I can access "notes" on my Mac or iTunes? My phone is fried.

If you were using iCloud or MobileMe they should be in the Mail application on your Mac.

TS3297 How I can access to my account if I forgot my security answers?

How I can access to my account if I forgot my security answers?

You need to ask Apple to reset your security questions; this can be done by clicking here and picking a method, or if your country isn't listed, filling out and submitting this form.
They wouldn't be security questions if they could be bypassed without Apple verifying your identity.
(107664)

Hi, I live in the UK and have an ipad2 with wifi (no 3G). I plan to visit Canada in the summer and want to know how i can access the internet while i'm away e.g. can i purchase a 3G attachment that will give me access on a pay as you go basis. Thanks.

Hi, I live in the UK and have an ipad2 with wifi (no 3G). I plan to visit Canada in the summer and want to know how i can access the internet while i'm away e.g. can i purchase a 3G attachment that will give me access on a pay as you go basis. Thanks.

You can get Mifi devices (the iPad connects to it via wifi and they then give access to 3G networks). I've never used one and I don't know if they are available in Canada (and if so how much they would cost). If you have an iPhone then you could also use that as a mobile hotspot

How i can access the linux shell file from windows platform

Hey Friends,
Anyone can tell me that through RMI how i can access the linux shell file or files from windows platform.
Thanks in advance...

it happend by mistake......
sorry allYou've vanished, I checked your posting history and you have posted numerous threads about this problem. I hope you are reading the document that I suggested and will return knowing how to post smart questions. Otherwise you have a long way to go before you qualify for that -ji at the end of your id.

How statechart can access front panel dynamic input

Similar Messages

Maybe you are looking for