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Recent content by mqamar

  1. mqamar

    Extracting Numbers from file

    Hi, i collected Data from a meter and saved it as a *.txt file. Now, when i try to plot that data, i use the read character from function and connect it to extract numbers vi in the string library in the general folder. However, i am having trouble plotting data with the E (exponential). Ex...
  2. mqamar

    Collecting Data From A Power Meter

    okay, so i found a VI that helps to communicate with serial DTE device (power meter) that i am using. Now i can send commands, like :POWER? to get the last measured value off of the meter on to the output display of the VI. I have been working on this VI for a while now, and want to collect...
  3. mqamar

    Data Collection from DTE device

    Hey, I was wondering if anyone knows how to collect data from a DTE (Data Terminal Equipment) on labVIEW. If anyone has an example that shows some kind of data collection from a serial port device that i am using, it will be really helpful.Thanks haris
  4. mqamar

    Buffer overflow serial communication: ThorLabs PM100

    Hey, Thanks for ur reply melone, here's something else im adding, so that you are able to see my problem more clearly: I input a command (ex: *TST?) in labVIEW and run the serial communication VI. The output after a clean run should be '0'. But, it says that there is some kind of buffer...
  5. mqamar

    Buffer overflow serial communication: ThorLabs PM100

    hi, i have been having a buffer overflow problem with my a power meter by Thorlabs PM100. it says that there is some kind of buffer overflow when reading the data from the comm port. I used the NI website for help and tried to reduce the tranfer information using the Instrumentation and...
  6. mqamar

    Creating an interface between LabView and Omega temp. controller!!!

    Hey Madcow, Thanks for your reply. I was working with the controller and it turns out that CNI3222 doesnt have a comm port. So dont think it will work with LabView. I might look in to getting the CNI324. Anyhow, if you have any idea of how use a controller without a comm port tell me...
  7. mqamar

    Creating an interface between LabView and Omega temp. controller!!!

    Hi, I have this temp. controller from Omega Instruments which I am trying to interface with LabView. So I am wondering if anyone can give me some hint as to how to do this? The product number of the controller is CNI3222. Any kind of immediate help will be great!. Thanks Haris
  8. mqamar

    How to create inteface between LabView and a temp. controller (Omega)?

    Hi, I have this temp. controller from Omega Instruments which I am trying to interface with LabView. So I am wondering if anyone can give me some hint as to how to do this? The product number of the controller is CNI3222. Any kind of immediate help will be great!. Thanks Haris
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