cutting for the XY graph data
Can someone help me understand what's wrong with my xy graph? She is perfectly drawn on an O-scope. View the data that are cut down? I am at a loss. My vi is attached.
Tags: NI Software
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Use two assistants for the acquisition of data at the same time
Hello
I want to read multiple data channels of analog inputs on my DAQ hardware. However, when I try to create two separate data acquisition assistants for each entry, it gives an error saying "is reserved for the specified resource. The operation could not be performed as indicated "." Can't use two assistants for the acquisition of data at the same time?
I have to add different channels in the same assistant DAQ? I tried, but I couldn't separate the data in different graphs.
How does this work?
Kind regards
Allard
You can't have multiple tasks of the same type (in this case inputs analog) on the same device. Just so having 1 DAQ Assistant read all your channels and separate your channels for individual transformation.
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How will I know if I am being charged for the use of data on the mini2 ipad
How will I know if I am to be charged or billed for usage on my ipad mini data 2?
Hello
You can be charged for the use of data on an ipad, if it has a SIM card
Cellular data.
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Unless your WiFi has a hat of data ie download limit.
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I have a PCI 6519 data acquisition card. I want to install it on the PC and use it outputs to control a robot. I have problems with the connections to the terminal block which is attached to the cable.
What type of connections I do for the acquisition of data PCI 619 card pins? What I have to give it to the ground and the CCV on the pins of the connector myself? What should be the value of the SCR I need to give to the PIN?
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Restarting a task for the acquisition of data inside a For loop
Hello
I need iterate through my acquisition of data. Currently, I'm doing this through the creation, implementation and tasks for the acquisition of data inside a loop For which is iterated according to the needs of compensation. Unfortunately, the creation of these DAQ tasks slow down my code.
I would like to be able to create the tasks outside the loop, pass them in and revive the tasks at the beginning of each iteration. Is there an easy way to do this?
Otherwise, is there a way to make the standard DAQmx digital startup trigger trigger several times (so that it starts each pulse data acquisition in a long pulse rather than just the first pulse train)?
Thank you!
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I whent before and created this example for you (and many others.)
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Get errors for the user input data filter no KB 911895 HID
OT: iI have windows xp S/P 3 installed also apple i pad I get errors for the user input data filter no KB 911895 HID
What should I do to get rid of this popup that wizzard windows keeps giving me?Hi Graybeard,
What is the exact error message you get?
HID Non-User Input data filter is an optional update. I suggest you try the steps from the following link:
The screen saver does not start after the installation of a wireless pointing device
http://support.Microsoft.com/kb/913405What version of the operating system Windows am I running?
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Anyone know if there is no CC or BC apps or other alternatives that allow a way to create an online survey consisting of 3 questions for the participants to a trade appear to fill out and submit for the purposes of data collection? Offline data collection is a must. Ability to export data to Excel would be an added bonus. Thanks for the tips.
Hi Nathan,
This link might help: Create PDF fillable, creative forms of PDF form. Adobe Acrobat DC
Kind regards
Sheena
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I built this different ways now, and I still get this same exact error. I spin as 'Admin' and I have so any available privilege.
There are no special characters in the password, I tried this file generation and he got away on my computer than this (v-soft bootable with interface).
Please help me get to the next step, I'm stuck here.
Everything seems fine until:
09/10/2013 18:00:25 [info] validation available disk space...09/10/2013 18:00:25 [info] prepares the operating system installation files.09/10/2013 18:00:25 [info] looking for /opt/vmware/www/ISV/ISO/CentOS-6.4-x86_64-bin-DVD1.iso09/10/2013 18:00:25 [info] Validating md5 checksum for /opt/vmware/www/ISV/ISO/CentOS-6.4-x86_64-bin-DVD1.iso (may take a few minutes)09/10/2013 18:01:15 [info] verification of repositories of request for the installation of the packages packet...09/10/2013 18:01:16 [info] creating package repositories...09/10/2013 18:01:16 [info] create the virtual machine model.09/10/2013 18:01:17 [info] VM carrying from the Studio to the host configuration. This may take a few minutes...09/10/2013 18:02:20 [warn] cannot download /opt/vmware/www/build/Tenacity.1/Tenacity.1_provstart.iso for the s-core9 data store.09/10/2013 18:02:20 [warn]%3 %7% 11% 15% 19% 23% 26% 30% 34% 38% 42 failure: (22, ' the requested URL returned error: 401')09/10/2013 18:02:20 [error] met a unrecoverable build error!I am able to use this model for Centos on my computer actually install and build a paralytic with centos on that - unfortunately I do a
hacks to make it work properly and I cannot get it to install other real applications (perhaps there is a new version for workstation 10?)
So I went to vsphere, and I KNOW my generation model is ok, at least to get the installed operating system.
What information can I give you or what can I try, thanks!
Is it really "sort of" loading ie 42% or which is a total failure?
OK, I have a build that WORKED, now I see what you mean about watching build/deploy the VM guest.
Here is the solution to my problem: our vcenter uses names with spaces, we also use the domain names for our connections. In addition, each admin password was 'special characters', that I've debugged meticulously by ALL of them and much more. Basically, it did not matter that I have "URL" code things, used new tools or edited different scripts to encode things one way or another.
What finally gave us successes was to go to a 'clean' Vcenter implementation that
(a) use/did not require a domain name (not / credentials)
(b) all had the "BACK original' legal names, IE no spaces, no special characters, etc..
(c) the passwords contained NO "special characters".
(because I changed this way, 'URL' encoding didn't work, tried it)
Moral of the story: building a new, simply configured Vcenter or get one and use it.
(Note: I even downloaded a new ovftool and tried every way that I could but it did not success)
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I've owned a 755 p for almost a year now. For much of this time, my hotsyncs were jumping the Calendar/Contacts and calendar apps. These two work very well on the Palm Desktop and on the Treo itself. I checked the unit and the palm Desktop for corrupt files. There are not. When I was with Palm Desktop 4 (before 6 is available for XP), the lines were always listed as disabled. I could help and do a hotsync, but no data has been synchronized and would return to being disabled. If I tried to set it as enabled by default, the Hotsync application would break! So, I've lived with this absurd situation for 6 months now. Finally, I tried upgrading to Palm Desktop 6.2 and had no problem, but the problem persists. HotSync on the desktop PC simply ignores these lines entirely, even if it does not display error messages after a sync. The lines are listed as enabled.
I made a full backup and then uninstalled Palm Desktop 6.2 completely. Restarted and re-installed Palm Desktop 6.2 and tried to sync again. The problem persists.
My next step (and where I am now) would allow to debug and documented in the Hotsync application logging. Once I did, I discovered the specific problem, which apparently is entirely hidden from the end user. Here are the specific journal entries:
Led DateCond.dll: No association is found for the Creator ID "date." Conduit does not run.
Led DateCond.dll: No association is found for the Creator ID "SNLT". Conduit does not run.
Led AddrCond.dll: No association is found for the Creator ID 'addr '. Conduit does not run.
Led AddrCond.dll: No association is found for the Creator ID "PAdd". Conduit does not run.
I was not able to find something on the Internet about these errors. Nothing on the Palm site, nothing in these forums. I checked the database files are indeed on the handheld and have good creator ID. I don't understand how a complete re-installation of software still leaves it with a kind of missing association. But clearly there is something that lack prevents Hotsync to understand exactly what it is supposed to do here.
I can't just wipe my machine and start over. I have a lot of contacts and calendar on the device entries that are not on my PC and vice versa. Find and fix all those differences manually would be months of work with my limited free time. So if anyone has any suggestions on how to solve this problem, please let me know. And no, I'm not going to waste time calling support Palm. I gave up on the phone with Palm years ago support.
It's part of the problem. You might want to hard reset the device, and then rename the folder to BACKUP on the PC. (C
Program Files/Palm or Palmone / * Hotsync username * / Backup.) Change to the old files then synchronize with your existing username.Message relates to: None
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Search for the text value data store
Hello, I have a PDO of data to store, and I would like to search for a text value in a quantity of measure. In each of my test series, there is a quantity of measure with the name TCNAME and stores the cell name of test in the string format. I would like to get all the TCNAMEs that contain "TC4" for example. Currently, I have to load TCNAME in the portal and display it in an array of string.
Any ideas how I can do this?
I assume you are using a PUMA testbed that stores this kind of goods on a unique value chain chains.
There is no direct search method, so I guess that a script is the only solution we can offer.
Datafinder you can search for the minimum and maximum of a channel. That would be too much work in the store of ASAM.
"PDO / cpp"
protected tcnameMQs: set tcnameMQs = store. GetElementList ("MeasurementQuantity", "name = TCNAME", true)
protected tcnameMQ: for each tcnameMQ in tcnameMQs
MsgBox tcnameMq.References ("local_columns"). Elements (1). Properties ("values"). Value
Next' AOP5 / Corba
protected tcnameLCs: set tcnameLCs = store. GetElementList ("LocalColumn", "measurement_quantity.name = TCNAME", true)
protected tcnameLC: for each tcnameLC in tcnameLCs
MsgBox tcnameLC.Properties ("values"). Value
Next
I have added the example which should be the shortest path from my point of view. In AOP5, you can search LocalColumn and spend BA which is less overhead.
It is perhaps a good idea to post-processing of the data base and crush the decription "Test name" by
"The test cell name == NAME. You can search not post-processed by Searchin' for.
protected tcnameMQs: set tcnameMQs = store. GetElementList ("MeasurementQuantity", "description = name of the test cell", true)
protected tcnameMQ: for each tcnameMQ in tcnameMQs
tcnameMQ.Properties ("description"). Value = "name of the test cell is" & tcnameMq.References ("local_columns"). Elements (1). Properties ("values"). Value
Next
Store.SaveThereafter, you would be able to search for it.
Greetings
Andreas
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Hey Hey everyone
I was looking for an example for two-channel oscilloscope virtual using e/s all-in-one of the 14 bits of NI DAQ USB 6009. I tried to research for example BOF time division or s/div for 1 second, 5 seconds, 10 seconds. but was shocked to find that there is no reference for it. The range of oscilloscoper virtual
Minimum - 10 micro s / div maximum -10milli second div but there is no example for 1 second / div or 5 seconds / div... If anyone can guide me. I'm new to labview environment.
This is the oscilloscope two sample obtained from google search. is there material limitations. ?
I'm working on continuous 4-channel data acquisition data acquisition using niusb 6009
The sampling frequency is sufficient for any desired s/div. The sample rate is 12 ksamples / s per channel, so if that meets the Nyquist criteria for the input signal, you can capture it. The number of samples has no effect on that with the exception of the amount of the signal you acquire. Your chart is not stable, if you do not trigger the acquisition. Even as real significance, therefore your emulation seems actually successful.
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Best practices for the handling of data for a large number of indicators
I'm looking for suggestions or recommendations for how to better manage a user interface with a 'large' number of indicators. By big I mean enough to make schema-block big enough and ugly after that the processing of data for each indicator is added. Data must be 'unpacked' and then decoded, for example, Boolean, binary bit shifting fields, etc. The indicators are updated once / sec. I'm leanding towards a method that worked well for me before, that is, binding network shared variable for each indicator, then using several sub-vis to treat the particular piece of data, and write in the appropriate variables.
I was curious what others have done in similar circumstances.
Bill
I highly recommend that you avoid references. They are useful if you need to update the properties of an indicator (color, police visibility, etc.) or when you need to decide which indicator update when running, but are not a good general solution to write values of indicators. Do the processing in a Subvi, but aggregate data in an output of cluster and then ungroup for display. It is more efficient (writing references is slow) - and while that won't matter for a 1 Hz refresh rate, it is not always a good practice. It takes about the same amount of space of block diagram to build an array of references as it does to ungroup data, so you're not saving space. I know that I have the very categorical air about it; earlier in my career, I took over the maintenance of an application that makes excessive use of references, and it makes it very difficult to follow came data and how it got there. (By the way, this application also maintained both a pile of references and a cluster of data, the idea being that you would update the front panel indicator through reference any time you changed the associated value in the data set, unfortunately often someone complete either one or another, leading to unexpected behavior.)
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We send 5v data acquisition using a voltage generator. Hook us it up to a voltmeter and see 5V. When connect us the generator voltage to a valve "normally open" parker, the voltmeter indicates .14V. It seems that when we connect the two sons of the valve for the voltage generator, the son act as pattern. We want to control the voltage flowing to tap through Labview. We checked the wires to the valve and they work very well, because if we send a constant 5V since the acquisition of data and put ashore, she, the voltmeter indicates 5V. Someone knows why the son act as pattern and low blood to .14V?
nsatpute wrote:
Our data acquisition is NI USB-6259. The valve requires only a 5V max and our DAQ provides up to 5V. However, after connecting the valve to the acquisition of data, the grave tension to almost 0. We start from the principle that the son somehow act as the reason, but we are not sure if this is the case.
The question here is not how much voltage the valve wants, it's the current needs of the valve. The 6259 can put only 5mA via an analog output. Your very likely tap needs much more than that. If you need to add in an amplifier circuit that can supply more current to operate your faucet.
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standalone application for the acquisition of data using the NI DAQ card
I did a stand-alone application in labview GUI for data acquisition and processing of the signal. If I have to run this application in any other computer which should be all installed software other than the labview runtime engine... CD DEVICE DRIVERS OR alone must be installed or do I have to install any other software of data acquisition using the data acquisition card OR?
Thanks and greetings
You need only the racing of the engine, the device for the device drivers, maybe need pilots VISA if you make serial or something of this nature, you may need the channels or tasks created in the measures OR and automation if you created the it.
There may be other things you'll need depending on what you include in your code and what tool kits that you have installed.
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Best practices for the storage of data the program Config on Vista?
Hello world
I'm looking to get recommendations about what where (and how) to better store the configuration data of the program for a LV executable runs under Vista. I need to store a number of things like the location of the window, the values of the controls, etc. Under XP I stored straight in the screw own execution path. But in Vista, certain directories (for example, C:\Program Files) are now restricted without administrator rights, so if my program runs from there, I don't think it's going to be able to write its configuration file.
Also at the moment I'm just using scripture to the block of spreadsheet to store my variables. Is it his good or are they better suggestions?
Thank you!
For the configuration data, I use the setting screw or screw Configuration OpenG. The formula proved to be flexible during development (adding new values is backward compatible).
XML would be nice, but the current implementation is unflexible when you add / change the data structure (the old configuration file cannot be reused).
If the amount of data is small (just a post windows and size or some of the file path), the windows registry is an alternative (giving a game unique for each user, if you wish).
I have no experience with Vista.
Felix
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