2.7 year experiance in labview, DAQ, PXI, PCI seeking job
chennai based
2.7 year experiance in labview, DAQ, PXI, PCI seeking job
Attachments:
sen 3.doc 81 KB
Thanks for your help,
I've finally got rid of the errors, but when i run the VI while using the potentiometer, i'm not getting any readings on the graphs (on the front panel). I've checked for errors but cannot find any...
Any help is appreciated,
Thanks
p.s. i've attached the VI so you can see what i mean...
Attachments:
Pitch Analysis1.vi 321 KB
Similar Messages
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A reputed Semiconductor Services company is on the cusp of major growth due to recent Brand Recognition and happy customers. The company is looking for a capable, motivated senior engineer or developer who wants to take the next step toward technical/architecture leadership, team leadership and opportunities to make lasting impressions on customers in order to grow the business and themselves. Some questions to ask yourself before you apply:
a) Do you have 2+ years of experience in LabVIEW/TestStand/PXI with a strong foundation in Electrical/Electronics/Communications/Computer Engineering
b) Do you feel that your technical skills in the LabVIEW/TesStand/PXI space have evolved to the level that you can punch above your weight compared to the number of years of experience. We are looking for go-getters who may be 2-3 years experience but make a lasting impression on any customers and come across as 4-5 years of experience because of your innate smartness, command of engineering/architectural concepts, communication skills and can-do attitude
c) Are you driven by a sense of integrity, respect to your colleagues and a strong team spirit
d) Do you believe that every meeting and deliverable to a customer is a vehicle for company and personal growth?
e) Do you enter every project and opportunity with a view to ensuring customer delight and loyalty?
f) Are you fearless about entering new allied technologies such as LabVIEW FPGA/Xilinx//Altera based FPGA/ Microcontroller programming and system design
If the answer to these questions is yes, please email [email protected] with your most updated resume and prepare to embark on a career that will fuel your job satisfaction and growth in the years to come. A strong technical background in the areas mentioned is essential and will be tested.
Company Information:
Soliton Technologies Inc. is a value-driven Engineering Services company with over 15 years of experience and steady services growth in the Semiconductor, Automotive, Biomedical and Test and Measurement industries. (www.solitontech.com). Soliton's services range from LabVIEW and TestStand based Validation Automation (often PXI based), GUI Frameworks, Embedded Development Services on NI Embedded targets as well as Microcontrollers, High Speed FPGA Design, Enterprise Software Development on Multiple programming platforms ( C, C++, C#, .NET, Python, Java, HTML5 etc) and Vision Based Test Systems. The company has a strong Semiconductor focus in the past decade with multiple Fortune 500 customers with steady growth and a track record of customer retention.
Compensation: Not a constraint for the right candidate.Hi,
Kindly arrange an interview process.
I have attached my resume
Regards,
Bharath Kumar -
Adlink daqpilot not working in subvi (DAQ/PXI-2204)
Using DAQpilot from Adlink
in Labview 2010 / windows 7
I want to do n-channels, n-scans, single shot in a while loop
The configuration is as follows: (see also attached task)
-installed device: DAQ/PXI-2204:0
-n-chs: 0-31 differential
-10.000 Hz
-30.000 scans
-scaled data in 2D array
The DAQ pilot runs once and continously in a sub vi:
It also works when I place the task in a loop.
But when I use it in a sub vi which is called from another vi in a loop it work the first cycle and the second not, third ok, fourth not. see diagram below:
following error message:
Attachments:
test_3.vi 67 KB
while_loop.vi 13 KB
tset3.zip 4 KBHello!!!
You do not need to put the "Configuration Parameters Setting" inside a loop.
These configuration are needed just one time.
If you want to change these parameters for other acquistion, you can put these steps inside a case structure and when you need to change those configurations values you've just to call the "Configuration Case" and do it before the new acquisition starts.
The acquisition need to be continuous, not the configuration.
You can found code examples on this link below:
www.ni.com/code
Hope this helps,
Regards.
Barbara Pracek
Engenharia de Aplicações
National Instruments Brasil -
LabView DAQ running more stable under Linux?
Hello,
We are doing LabView DAQ using a cDAQ9714 module (with AI card 9203 and AO card 9265) at a customer site. We are running an excutable on a Windows PC and had a couples of times (3 so far) that the PC just gone freeze for some reason and we lost all inputs and outputs. Each time it happend after the program continous run a few days. So far we have no clue why this is happening (Any idea?)
We need the program to run continously for months and years and absolutely hate the fact that it freeze. Since we couldn't find any bug in the program till now, we're thinking to blame Windows. Then alternative for us is to use Linux os. My questions are:
1. Does LabView run stable on Linux than on Windows? Any data or experience anyone has?
2. To get the same program runs on Linux, I heard I have to buy a LabView Linux delelopment tool and create the excutable from there. Does this involve any extra effort than the Windows one?
3. Does NI have any industrial PC that has Linux OS preinstalled instead of Windows? We bought one PPC 2115 before.
Thanks!
Rgds,
HarryHarry - the main link here: http://zone.ni.com/devzone/cda/tut/p/id/6909 will show DAQmx (some Linux) and DAQmx Base (Linux/Mac) support for all of our products. It's the same table on the last link it just links a list for all of our hardware offerings. Currently there aren't any offerings with your desired I/O, we have a few multifunction DAQ devices like the USB-6218 that can be programmed with DAQmx Base in Linux. If you are looking to run stand-alone and highly stable applications you may want to look into programming an application with the LabVIEW Real-Time Module and deploy it to a RTOS (Real Time Operating System) controller. You would program the application in Windows with LabVIEW and this additional module, and then distribute the program to a controller. If you deployed to an industrial controller you can interface PCIe, USB buses etc for your DAQ instruments. We also offer this in our CompactRIO form factor where you would deploy the application to a controller/C series chassis similar to the compactDAQ you are using now in that it houses those C series modules but has much more to offer. I've put a few links below here if you would like to look into these products any further.
NI 3110: http://sine.ni.com/nips/cds/view/p/lang/en/nid/206847
NI CompactRIO: http://www.ni.com/compactrio/
NI 9074 Integrated 8 Slot Controller-Chassis: http://sine.ni.com/nips/cds/view/p/lang/en/nid/203964
Regards,
Ben N.
Applications Engineering
ni.com/support -
Ask for help with LabView Daq and Tek VX4244 VX4101
I use NI VIO-MXI-64XE-10, Tek VX4101 and Tek VX4244 to acquire data in one
Tek 1410A VXI mainframe connected a PII 350/64M computer with MXI2
cable.these modules are used for three independent applications,the datum
are acquired and through preliminary computation, then sent to three TCP/IP
ports the computer served in real time. the burden of the system will be
very heavy because the 64XE-10 need to use up the 100K sample rate
continuously dealed by 50 channels,and the VX4244 need about 30Hz for all 16
channels.
64XE-10 is easily detected by NI software, and I can use LabView Daq
intermediate analog input VIs to acquire data in background, read 50 samples
and compute the mean for each channel,then packa
ge the 50 mean and send to
client end with 40 times a second. I found the speed is satisfactory.
As for VX4244 and VX4101,I can't use LabView Daq VIs,and the driving
functions for LabView with the product are difficult to understand, I want
to know how I can get data and send out efficiently,how to get data in
background,and how to use FDC ?
And for 64XE-10, although the speed is satisfactory, but it use much more
CPU resource, I want to use advanced analog input VIs to build the code,I
want to know where I can find examples using the advanced analog input VIs ?
Best RegardsI use NI VIO-MXI-64XE-10, Tek VX4101 and Tek VX4244 to acquire data in one
Tek 1410A VXI mainframe connected a PII 350/64M computer with MXI2
cable.these modules are used for three independent applications,the datum
are acquired and through preliminary computation, then sent to three TCP/IP
ports the computer served in real time. the burden of the system will be
very heavy because the 64XE-10 need to use up the 100K sample rate
continuously dealed by 50 channels,and the VX4244 need about 30Hz for all 16
channels.
64XE-10 is easily detected by NI software, and I can use LabView Daq
intermediate analog input VIs to acquire data in background, read 50 samples
and compute the mean for each channel,then packa
ge the 50 mean and send to
client end with 40 times a second. I found the speed is satisfactory.
As for VX4244 and VX4101,I can't use LabView Daq VIs,and the driving
functions for LabView with the product are difficult to understand, I want
to know how I can get data and send out efficiently,how to get data in
background,and how to use FDC ?
And for 64XE-10, although the speed is satisfactory, but it use much more
CPU resource, I want to use advanced analog input VIs to build the code,I
want to know where I can find examples using the advanced analog input VIs ?
Best Regards -
PCI-6251 into LABVIEW DAQ Assist block interrupti​ons and resets
Signals being received from PCI-6251 into a LABVIEW DAQ Assist block interrupts and resets every 10 seconds after 1 minute of data acquisition. Would this be a memory buffer problem or is it something related to the hardware? I am using a BNC-2110 hardware connector. Please view the attached image.
Attachments:
Interuption1a.GIF 4 KBHey Peter,
Ahh, I understand the graph now! Hmm, this is very strange behavior. Instead of using the DAQ Assistant, try to use the explicit DAQmx VIs (see picture). You have more explicit control over what is going on with the DAQmx VIs and keep as much as you can out of the loop.
Regards,
Erik
Attachments:
analoginput.JPG 23 KB -
Have 7 years experience in Labview and C++
I have 7 years experience in labview,c++ and c#.
Attachments:
Resume1.doc 68 KB> I have a server program written in C and running under linux, it
> accept connection from client and send series of data to client
> through TCP socket. I was using the "simple data client.vi" as the
> client.
> I tried to send integer number 1, 2,3.. , but the client failed to
> correctly decode the data since it read everything as string. I was
> wondering if there is a solution to read binary data in labview TCP
> connection? I really don't want to encode the double into string and
> send it to client through TCP socket in my server program, since it's
> not efficient.
> thanks !
>
The string is often used in LV as a general buffer. Type Cast the
string as the appropriate integer and it should be fine. If the integer
has been transmitted in litt
le endian byte order, you will need to use
the Advanced byte and word swapping functions in LV in order to reorder
the integer contents -- LV always assumes big-endian binary format.
Greg McKaskle -
LabVIEW / DAQ / FPGA / Vision 基本練習題
附件是 LabVIEW / DAQ / FPGA / Vision 實機操作的習題,歡迎大家下載多多練習!
LabVIEW 習題
DAQ 習題
FPGA & CompactRIO 習題
Vision 習題Hi Gary,
My suggestion is to first work from the Vision RIO examples in the example finder. All of the examples are commented and should at least help you get started. Also, check out this tutorial on Digital Camera Basics, you will notice many of the concepts talked about here in the code itself.
http://www.ni.com/white-paper/3287/en
You are correct in your assumption that the image comes in pixel by pixel and you can read more about the image's construction in the article and see that construction in the example codes.
Cole R.
National Instruments
Applications Engineer -
Incorrect AMUX/PCI6025 readings using Labview/DAQ
I have an AMUX64/PCI6025. Using my DVM, I measure the voltage at the AMUX screw terminals on various channels with correct readings obtained. Performing measurements with Labview/DAQ are incorrect. What is causing this?
Hello;
The first thing to double check is if the input mode is set accordainly with the connections made.
The best bet is to revisit the AMUX Users Manual and double check the connections you made with the ones shown in the manual. Furthermore, go to MAX and check the input mode of the DAQ device.
Everything must match.
In case you got everything accordainly with the manual, and you still see the same behavior, the problem is probably hardware related.
Hope this helps.
Filipe A.
Applications Engineer
National Instruments -
I tried to set MXI-4cd it but I have a message that says components are already set (NI-VISA...).
But I have basically a problem with MAX Explorer which does not recognize the PXI system.
In my PC, the first PCI-slot is devoted to a NI PCI-6052E card.
The second one is devoted to the PCI8331 card.
I think the problem comes from the communication between the PCI-8331 in the PCI-slot and the PXI-8331 in the PXI-1031 chassis (bridge).
But this one doesn't seem to be recognized.
In MAX, there's just a device PCI-6052E in Traditional NI-DAQ-device or NI-DAQmx-device.
So if this card is not recognized, then the PXI system (that I powered on) cannot be recognized as well (PXI-1031 and its modules PXI-GPIB, PXI-7344, PXI-4204).
The communication must be wrong maybe because of the PCI-8331 which is not read from the PC? I wonder if the PCI-8331 in the 2nd slot at the moment should be set in the first slot instead of the PCI-6052E???
I tried the VISA option in MAX (show ALL PXI-PCI devices accessible to VISA instead of ONLY) and then to restart the system.
I tried as well to identify PXI as external PC or other (I can't load any PXI-1031 from CD: not a valid file), and to show PXI-buses: but PCI-6052E is shown?
Note: basically I think I can remove the PCI-6052E board (which we shouldn't use) since the Data acquisition can be down by the PXI-4204???
Thanks for quick answer.
Best regardsHello,
Check if your MXI-4 board show up correctly in the Windows Device Manager.
MXI-4 boards contain two distinct PCI functions onboard and will have two separate listings in the Windows Device Manager (WDM).
The first function will show up in the WDM listed under System devices as a PCI standard PCI-to-PCI bridge.
The second function listing in the WDM will show up as a MXI-4 Connection Monitor when the correct MXI-4 driver is installed.
If the MXI-4 software is not installed, the PCI-to-PCI function will still be detected and work correctly, but the MXI-4 Connection Monitor will be detected as an unknown device.
If MAX indicates that the MXI-4 connection has timed out, the MXI-4 card did not detect that it was connected to another MXI-4 card at power-up
time. This can occur if the host chassis is turned on before the expansion chassis, or if the MXI-4 cable is not plugged in properly. (see screnshot attached).
Hpoe this helps.
Matthieu G.
AE, NI France
Attachments:
Screenshot.JPG 42 KB -
I am new to labview and am conducting a project where i have to aquire data and analyze it using labview and a PCI-6024E board (with a CB-68LPR connecter block)
Could I get a list of the pinouts for this board or are they the same as 68pin MIO I/O pinouts?
Also any information about how to set up channels would be helpfulGo to the following folder on you hard drive
C:\Program Files\National Instruments\NI-DAQ\Docs\TradDAQ_Device_Pinouts.chm
I do beleive looking at this document that since it's an E series board that it uses
the 68-Pin MIO I/O Connector Pinout -
NI PXI/PCI-1428 base configuration
Hello,
I am using the NI PXI/PCI-1428 board. I am sending a camera link video (coming from an FPGA) to the frame grabber. I have been trying to create a custom camera with the camera file generator program, but it only gives me the medium configuration option. Therefore, when trying to acquire video, it gives me the 0xBFF60022 timeout error. It is because it is expecting video in medium configuration and i am sending it in base configuration.
The Ni 1428 board clearly supports base configuration.
Any clue?
Thank youI suspect it has to do with your image size. Try a smaller image.
You can also edit the file manually once created, using notepad.
Machine Vision, Robotics, Embedded Systems, Surveillance
www.movimed.com - Custom Imaging Solutions -
Filter pxi-6602 LabVIEW DAQ-mx
Hi,
I have a PXI-6602 card.
The signal to measure is on the gate pin.
On the source pin, it is the internal 20MHz.
The counter uses the ND_BUFFERED_EVENT_CNT mode.
I have a LabWindows code with NI driver DAQ for this card which uses filter with this function <<< Line_Change_Attribute( device number, line name, ND_LINE_FILTER, ND_5_MICROSECONDS) >>>
I must rewrite the code to LabVIEW with NI driver DAQ-mx.
I use the counter to count edge mode.
I don't know how to configure the same filter in LabVIEW with DAQ-mx.
Can you help me ?
thanks
best regardsAssuming you're using the external signal as a "sample clock" in your edge count task, you would enable the filter like this (called before starting the task):
There are other ways to configure what is essentially the same thing though--if you're using the external signal as something other than a sample clock (e.g. a "pause trigger") then there would be a different property that you would need to set instead.
Best Regards,
John Passiak -
Please find my CV with Experiance Details in this attachments iam ready to relocate any where in india,us,uk
Attachments:
Resume.docx 45 KBOne suggestion (Have given to many): Never make a (spelling) mistake in your Resume, I see in many places you have misspelled LabVIEW (Including the thread title)
The best solution is the one you find it by yourself -
Hi,
I am using Labview 7.1 and NI PXI 6259 DAQ card.
I want to configure 'n' no.of digital channels at a time but each channel has to stop the task at different time.Is it possible to do this??
Suppose consider i need to configure some 8 digital channels in that i need to write 4 channels continuously and 5th channel for 5 seconds,6th for 3 Seconds,7th for 2 seconds,8th for 10 seconds.I will come to know abt the no.of channels and whether it is for continuous or for finite time only at run time.Is there any method to configure the virtual channels by grouping all 8 channels but stop each channel at different time??
Plz help me in this
Regards
MeenatchiHello Meenatchi,
It appears what you are trying to do is to use synchronized digital output so that one sample is output on all of your lines at the same time, for different lengths of time. If this is the case, then what Britoa suggests is probably the best way to go about it. You can programatically "decide" what you want to output and then build a digital waveform to reflect the behaivior you want to see. For example, if you wanted to output at 1kHz and you wanted channel 1 to output continuously while channel 2 only output for 1 second, then you would programatically construct a waveform where channel 2 was set low after 1000 samples. The example that I would start with would be the Cont Write Dig Port-Ext Clk-Non Regeneration.vi
As far as having different tasks running, the only way you can do that is if you use software timing (1 sample On Demand) for the different lines. You can then create a different task for each line and stop them independently as shown here:
Your lines will not be synchronized, but you could then use a case structure to decide whether to write to each line or not.
I hope this gives you a place to start, post back if you have any issues programming this.
Message Edited by Neal M on 12-26-2007 01:42 PM
Neal M.Applications Engineering National Instruments www.ni.com/support
Attachments:
2DigLines.JPG 97 KB
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