LabVIEW programmer wanted with imaging & sub micron motion control experience

We have a project where we need to align a microscopic image of a prober tip to a mask of known XY coordinates. The image will be acquired with a video microscope with a high resolution digital camera, and the prober will be mounted onto an automated XY theta stage. The mask will have to be scaled to match different magnifications/fields of view, and the stage will automatically align the prober to the mask. Project is located in Eugene, OR. Please contact John, or Gary at 800 706 2284 for further details.

Hi, I'm having a problem with switching of relays using ADAM module 4608. I have 4 relays with me. The vendor supplied commands to open and close relays. But while using serial communication protocol, I can only operate one relay at a time. The problem is there are four different commands to open but only one command to close it all. I couldn't operate all the four relays simultaneously. Program I developed is attached with this message.The commands to open are, #010001,#010002,#010004,#010008 and the close command is #010000.please, can you help me find a solution. I'm really stuck here.
Regards,
arjun
Attachments:
RELAY.JPG ‏75 KB

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Solved!
Go to Solution.

Please post here: http://forums.ni.com/t5/LabVIEW-Job-Openings/bd-p/JobPost

Problem with data acquisition and motion control

I have PCI-6024E and PCI-7342 cards on a single PC. Servo motion control works fine when it goes alone or is accompanied by one point data acquisition in a while loop, but when I start data acquisition with specified sample rate, the motor moves with breaks.
Does anybody know what is the problem? Is it possible to fix it?

How are you performing your motion? Is it a position move or a velocity move? How are your triggering the data acquisition? Using breakpoints on the 7342? If so, are you using single breakpoints or modulo? How are you configuring the data acquisition rate? Are you triggering just the start to the acquisition and the unsing the daq scan clock or are you using the motion controller to send the scan clock itself?

LabVIEW Programmer Wanted

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Good Evening,
You may get more responses if you post this on the Jobs, thread, rather than the thread where folks post that they are looking for jobs. Those that are advertising that they are available may not look back in this thread after they post.
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Attachments:
PunitPorwal.doc ‏54 KB

Hi Adam,
I am sorry to hear that you have been having such difficulties deploying your application. As far as the licensing goes, you are correct that the Vision RTE includes a license for VAS. You should be able to activate it using the same serial number. If you are unable to activate it using the serial number, you can try generating an activation code here.
Can you offer some more detail on what is going wrong with the machine vision functions? Are you getting any error messages or warnings? Is your executable stopping? Also, have you tried building a simple executable from one of the examples in the NI Example finder? I am curious if this issue is specific to this executable or if it spans across all machine vision executables. For your reference, here is a White Paper that goes through the steps needed to create an executable using VDM.
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Hi MillerMech,
I believe it will cause some errors to be thrown due to its restrictive nature. Symantec has a discussion forum which will most likely be more helpful:
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LabVIEW Programmers needed in Detroit

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Job Description
The LabVIEW developers at Greening work in a cross functional team environment under multiple Certified LabVIEW Architects that guide and train the developers. Developers spend the majority of their time programming Test and Automation applications in LabVIEW™. Developers also participate in the system design including the selection of sensors and data acquisition hardware. Developers are required to travel for the commissioning or startup of their projects.
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Dear Sir/Madam,
This is in reference to your mail regarding job vacancy at your esteemed organization. This kind of opportunity, which I am eagerly waiting for. I am very confident that I can prove my excellence if I get an opportunity in your organization. Being an enthusiastic engineer, I look forward to working with your organization, where in I undertake to put my abilities, skill set and experience as an input and the growth of my career and company name and profits as my output.
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LabVIEW runtime application doesn't recognize 7334 motion board

I have programmed an application with a PCI-7334 motion controller which works fine (with LabVIEW 7.0 and NI Motion 6.1.2). Then I built a runtime application with the application builder and transferred it together with the motion controller to another PC and I get a lot of error messages like "illegal board number". The board ID shown in MAX is correct and corresponds to the value in my application.
Then I installed the LabVIEW development system on this other PC and the VIs run properly and recognizes the controller.
Where is the mistake?

There is a little trap when creating an executable from a LabVIEW program that is accessing a NI motion control board. The problem is caused by a type def that is reset to its default value in an executable.
The solution of this problem is quite simple. Please refer to the following document in the NI knowledge base for a detailled explanation and to learn how to resolve this issue:
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Looking for a UK based Labview programmer, short term, contract or full time, depending on what suits. Immediate start, Signal Processing skills ideal.

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Simple straight line motion control with brushless motor and encoder/microswitch

I want to go build a motion control system/program using labview. I have a brushless motor and a controller and a National instrument DAC (NI USB-6009). This is how my system looks like: receive an input signal 4-20mA, this should be converted to 0-5V for the controller for speed, controller should move motor till it hits micro switch. The micro switch/encoder should generate a signal (5V) back to shut the controller. I want to record the position of the motor in labview. How do I do this? How do I set the system up? Thank you in advance

Controller from anaheimautomation: MDC151-050301
Motor:BLWSG234D-36V-4000-R3
Controller and motor go together.
The input signal for the system will be 4-20mA. Using this signal I will correlate it to a specific voltage which will drive the speed of the motor. This will displace the lead screw linearly. I will have a microswitch that will be triggered by screw and will relay a signal to shut the motor. I want find a way to record the position of the shaft/leadscrew at that specific point. I want to identify a home position, halfway position and full length travel position. I will use 3 swiches or 1 switch in three positions to identify all these points.
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Download for 7342 motion control

Are there any downloads avaliable to control an xy stage using Labview 6.1 and a PCI-7342 motion control card?

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Horizontal menu with horizontal sub menu using image rollovers or similar

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Is LabView good at precise motion control for things like running an assembly line with lots of cars moving about?

Is LabView good at precise motion control for things like running an
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Is it possible to tell me how i can make program in labview that take pixels of black and withe image and give coordinate of black or white pixels back to me.

hello everybody
is it possible to tell me how i can make program in labview that take pixels of black and withe image and give coordinate of black or white pixels back to me.
Solved!
Go to Solution.

Here's a slightly simpler version.
(Depending how you want to process the output, you might not need to traspose and/or reverse. Boolean to 0,1 works directly on the 2D array if needed )
amkamyab wrote:
it is good. i could enter 1bit image in and show it in array. now i want to take pixels coordinates. i meen i want to have (x,y) of each pixel to send it pixel coordinate to another program i wrote for steppers motor.
Can you be a bit more specific on how the output is supposed to look like? Initially you wrote "black or white", and since all pixels are either black or white, do you want to send all pixels? In what format? In what order? Please clarify?
LabVIEW Champion . Do more with less code and in less time .
Attachments:
BW-Pix.png ‏8 KB

LabVIEW programmer wanted with imaging & sub micron motion control experience

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