Two indicators to the same graph.

How to connect the same indicators to the same graph if you have it in different tabs?
Solved!
Go to Solution.

Sounds like you want to use the same indicator in two different cases. This is not really possible, unless you want to use a local variable - which I would not recommend. If you want to wire something to the same indicator from different cases, you should place the indicator outside the case structure, thus making a tunnel through the case structure.
Also, it sounds like you want the same graph on two different tabs in a tab control. Why use different tabs if you want the same information? Maybe you could redesign your GUI?
But again, as everyone else is saying, share your code and it will be a lot easier for us to help :-)
Best Regards
Alex E. Petersen
Certified LabVIEW Developer (CLD)
Application Engineer
Image House PantoInspect

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Use two indicators for the same variable in two different VIs

hello, I want to use two indicators for the same variable in two different VIs running at the same time
should I use global variables?? I want to avoid because I have lot of variables and it would takes too much memory,I tried with this code but the value of the second indicator is not updated
I tried to use the queue and it works but the problem is as i said previously that i have many variables shoud I use a queue for each one??
what should I do?
thank you in advance
cordialy
Attachments:
projet.zip ‏13 KB

CrisSTine01 wrote:
hello, I want to use two indicators for the same variable in two different VIs running at the same time
I'm a huge fan of User Events to send updates to GUIs from who knows where.
There are only two ways to tell somebody thanks: Kudos and Marked Solutions
Unofficial Forum Rules and Guidelines

Plotting two continuous analog intpus on the same graph.

Hey,im currently using visual basic 6.0 and Measurement Stdio and want to read in two analog input signals at the same time and plot them on the same graph.Is there any sample code available to look at to carry this out?Or any help on how to go abouts this.
Cheers

Hi Dazza,
The link below takes you to a page which should provide you with what you need. Let me know if you need further help.
http://sine.ni.com/apps/we/niepd_web_display.display_epd4?p_guid=B45EACE3E03B56A4E034080020E74861&p_node=DZ52130&p_source=External
Best regards,
Peter H.
Applications Engineer.
NIUK.

How can I draw two differenct plots at the same graph?

[I am beginner]
I have two different set of data which have differenct x-axis values. How can I draw two data at the same plot?
For example, one data set is
x y
1 3.5
3 2.3
5 1.3
8 3.2
The other
1 2.3
2.5 5.4
4 2.5
If I use m_graph.plotXvsY two times. But it draw only one graph at the same time.
Please let me know. Thank you in advance.

Do you really need the two sets of data on the same plot or is what you really care about is that the two sets of data are in the same graph? If it's the former, then there's not much that you can do since a plot can only contain one set of data. You can append to an existing set of data by calling the corresponding Chart (for example, ChartXvsY) method, but the result is that the plot's data will appear continuous.
If it's the latter, the way to do this is to add multiple plots to the graph and plot each set of data in a separate plot. For example, go to the Plots tab in the graph's property pages, add another plot, then here's some sample code that demonstrates how to plot the sets of data from your example above:
double xData1[] = { 1, 3, 5, 8 };
double yData1[] = { 3.5, 2.3, 1.3, 3.2 };
CNiReal64Vector xDataSet1(4, xData1), yDataSet1(4, yData1);
m_graph.Plots.Item(1).PlotXvsY(xDataSet1, yDataSet1);
double xData2[] = { 1, 2.5, 4 };
double yData2[] = { 2.3, 5.4, 2.5 };
CNiReal64Vector xDataSet2(3, xData2), yDataSet2(3, yData2);
m_graph.Plots.Item(2).PlotXvsY(xDataSet2, yDataSet2);
Hope this helps.
- Elton

How do you plot multiple curves on the same graph when using a while loop?

I am writing a program that will plot the IV Output chracterisitcs curves for a MOSFET transistor. I have two sweep variables Vg and Vd. For each Vg valve selected, Vd is swept from its start to stop voltage creating a graph for that Vg valve. Both of the sweeps are done using while loops. Ideally I would like to display all of the Vg plots on the same graph while having the ability to do real-time graphing. Can anyone help me figure this problem out? I have attached my program. Thanks!!
Tammy
Attachments:
outputfin2.vi ‏165 KB

Hi Tammy & Tica T,
As far as I see it - this thread is a very bad version of already existing bad version......
http://forums.ni.com/ni/board/message?board.id=170&message.id=127857
I expected, that an Applications Engineer from NI knows something about a Transistor and how an Output characteristic looks like !! Take a look to a typical Transistor Datasheet ( e.g. n-channel MOSFET) - you will see, that there is no relation of ID vs Time like in your example ( values vs time ) but IDrain vs VDrain at different VGate's ( no relation to Mr. Bill Gates ).
Find attached a vi, that in general does what you need - drawing of curves vs x-axis (XY-graph in use) - in test_sweep.zip. And that you geet an impression, how it might be done ...... dynamic Output characteristic of a Transistor with Standard Equipment of a Lab ( Scope + Generator + Power Supply ) find in addition a Frontpanel - picture. One of the interesting points here is - the self-heating effect; visible on ch3 of scope - 5µs Pulse is already a very long time...... This measurement was done in order to compare with our own Transistors.........
Hope this helps a little bit to understand, what we are talking about.
Regards
Werner
Attachments:
test_sweep.zip ‏358 KB
dynamic Transistor char.png ‏65 KB

Need to graph one DAQ output vs. a second DAQ output on the same graph.

I am having trouble graphing two DAQ assistant outputs on the same graph. One output vs. the second output.

Hi there,
You have to convert the DDT signal that comes from the DAQ Assistant to get or data in two arrays.
Then bundle them into a cluster and use a XY Graph.
See attached example:
Hope this helps,
Paulo
Attachments:
XYGraph.vi ‏101 KB

Several curves with several scales on the same graph

Hello,
I am currently working on a project which include a data acquisition VI. I would like to display two curves with two different scales (0 to 1 and 0 to 200) on the same graph.
I have been trying nearly all the options in the properties menu, I can not find anything that corresponds to what I want.
Do you know how to do such a thing?
Thanks in advance,
Gabriel.
Solved!
Go to Solution.

Right click on the existing scale and click Duplicate Scale.
EDIT: I should add that you'll need to set ActYScl through a property node to switch between the difference scales if you want to run operations on them.
--Using LV8.2, 8.6, 2009, 2012--

Post a witholding tax in two countries for the same vendor

Hi all,
I would like to know if there is any way (standar not development) to post a witholding tax in two countries for the same vendor belonging to a company code. (extended witholding tax scene).
System always display extended witholding indicators belonging to the country of the company code.
Thanks in advance.
Emilio Rozalén
SAP FI Consultant.

Hi B.Rama,
I think so, but Do you know the meaning of country witholding field in vendor master?.
Besides you can find this field in customizing, reports but I dont know its functionality.
Thanks and regards
Emilio Rozalé

Write a progarm to test two parts at the same time

Hi:
I need to write a program in LabView that is capable of testing two parts at the same time.
Explanation:
I star the test on a unit, once all the electrical test is done move that unit to the pressure test without loosing the current test information and continue the test of the unit thewn generate a serial number only if it passes all the test. Then while the previous unit is going thru the pressure test star testing another unit for the elecrical test and so on.
I am using LabView 2012

From what you have described, I agree with what has been answered above. TestStand is specifically designed for. If you would like to provide more information about your application we could give you a more detailed response. For more information about TestStand follow this link
www.ni.com/teststand
Ryan
Ryan
Applications Engineer
National Instruments

Is there a way to add two windows in the same window?

is there a way to add two windows in the same window?

what do you mean by your first use of the word "window"? do you mean a visible frame? a section of the gui that the user doesnt see?
or perhaps you mean you want to add multiple tabs to a single window, so that switching between tabs shows different windows?

Is there a way to show two angles at the same time in the final edit rather than switch between them with Multicam?

Can I show two angles at the same time in the final edit rather than alternate with Multicam?

Stack two clips on top of each other and reduce the sizes. I think that's what you want.

In iPad 1 ios 4 may have two ipad Apps the same from two accounts itunes

In iPad 1 ios 4 may have two ipad Apps the same from two accounts itunes one free other paid account, hence one free App and another paid App the same App?

If both accounts are authorised on your computer's iTunes (Store > Authorise This Computer) then you can download the books from both accounts to there (download the books from one account, then sign out of it via Store > Sign Out, log in with the other account via Store > Sign In and download the books from the other account), and sync them over to the iPad's iBooks app via the Books tab.
Or you might be able to sign out of your account on the iPad by tapping on it Settings > Store and sign in with the other account and download the books from that account - I think that it should work, but it's not something that I've tried so I'm not 100% sure that it will

Print data in two line in the same column

Hi,
In a tabular Report I want to print a column (eg:Description,) in two lines in the same cell.
Since the description is too long. Is it possible in report 6i. Or any other solution for this?
Please reply.

Hello,
For the Description field set the Vertical Elasticity to EXPAND. Then it will adjust automatically based on data.
-Ammad

How do I share one itunes account between two users on the same computer

How do I share one itunes account between two users on the same computer without taking up twice as much space on my hard drive?

You would need to move the itunes folder to a location that both users have permissions to access such as the Shared folder or any folder on the root level of the macintosh HD.
You can find instructions here http://support.apple.com/kb/HT1203 This method allows you to share the content without sharing the same library.

Can two people share the same Apple ID on two different iPhones and maintain different passwords? Yes, there is more to the story.

I have an iMac, and iPhone. I've had my Apple ID for a few years.
My wife got an iPhone 4S a few months back and the salesperson at Verizon set her Apple ID the same as mine, but gave her a different password. I don't know if this was ok, but that is what happened.
So, yesterday, we both upgraded to IOS6 and I had no problem logging in to my iPhone with my Apple ID. When my wife went to log in, she was told that she was entering the wrong password. We entered the password over and over again and still was wrong.
The question is... can two people share the same Apple ID on two different iPhones and maintain different passwords? (I have the feeling her iPhone is thinking that since it's my Apple ID, it wants my password.)
If not, can I still set up a new Apple ID for her even through she's had the iPhone for a few months?
Thanks.

Hi
You shold follow your feelings, its probably right most of the time.
You can have 5 different devices hucked upp to one Apple ID. What I have done is that my wife and I have one Apple ID, when I bye a new app on my phone, She gets it to. Thats nice.
You can allways set upp a new Apple ID for your wife.

Two indicators to the same graph.

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