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Creating executable - How to add config-ini?

Hello,i created a new GUI which reads at startup a config.ini file.In the vi i specified the path to this ini-file to be in the same path as thecalling-vi.Will this also work if i create an executable?...

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Display x against y in a graph

Hi everyone can someone help me display some numerical value(Y) against some numerical label (X) such as a serial number. All the configurations I tried seem to add the numbers in between the serial...

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Problem using HW-access in executable

Hello,i created a C#-DLL to communicate to a DIO-module using modbus (over LAN).The DLL-functions are called in separate VIs.Finally this vi´s are called in my GUI and everything runs fine when...

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Manipulating the cell size in an Excel spreadsheet

Problem 1 of 2 (2 is in the same project but a different function so will place in separate post) Using LV 2013 on Windows 7 with Excel 2010 I have a routine where I insert assorted data into an Excel...

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How do I creater a indicator to read power factor

The problem that I have is not that I can read power factor because our RTU gives me a analog input in numeric fomat for our power factor. I need to know if there is some sort of scaling or indicator (...

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Programmatically Terminate Power Save Mode

Hello, I am trying to figure out how to programmatically wake my computer when the screen saver is running and the PC is in power save mode. In the LV Developer Zone, I found the attached VI,...

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LabVIEW crashes when modifying OOP parent class private data control or...

I've been seeing strange behaviour when I modify the private data control of a class, especially if it is a parent class.  It seems that those changes are not always propagated to all the VI's in the...

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Delete files from multiple paths

On my block diagram I have an input path which leads to a case structure that is controlled by radio buttons. The outside case structure will turn to true ater a user selected time period. I am now...

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Parrallel vi's with Visa

I'm trying to create a parrallel vi with two DMMs (Digital Multimeters) making voltage and current measurments using a Visa example provided by Agilent.  I thought the vi was parrallel that I wrote but...

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State Machine Timing - on Compact RIO

A time loop does one processes at a time. While a while loop do more than one process simultaneously (depending on if machine has multiple core processor)?    Would it be possible to put a time loop...

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strange charaters in vi's

I don't know when but my vi's have strange characters... How do I fix this?I tried various fonts in environment option but made no difference..  

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Generate a PWM signal from labview to control a valve

Hi all,I'm trying to build this set up using labview.I want to generate a PWM signal from labview to drive a solenoid valve. The signal should be driven out of a DAQ (NI USB-6211). The DAQ would be...

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Help with signal noise in NI 9237 (FPGA mode)

I am using a cRIO-9012 controller, 9112 chassis, and modules as follows: 1) NI 92372) NI 92143) NI 92634) NI 92655) NI 94776) blank7) blank8) blank I managed to get my temperature measurements /...

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How to use DAQ Assistant to display two analog channels in a XY Graph

Hi,I am new to LabVIEW. I have been assigned a project in which i have to display two analog signals from an analog potentiostat i.e. voltage and current (also a voltage signal) on a graph using...

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Sum in a 3D array

Hello,  I have a 3 dimension array. On the 10 rows i have 10 coefficients. On the collums i have an index representig the data for whitch the coefficients were built. On the third dimension, the page,...

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can PV value in PID controller be a string?

Hi All, I am trying to generate a humidity controller using mass flow controller. I have a USB humidity sensor. The reading from the sensor are outputted into a  worksheet and the converted to string....

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Labview disconnects my EBB card

Hi, I've been using a polarization controller which is only in fact a step motor. I control this step motor via a standard EiBotBoard. I've been able to control it with Labview through NI-VISA and it...

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Help with loading Axon .abf 2.0.4 files

Can anybody help me with loading Axon binary files of .abf 2.0.4 version please?I tried abf reader but it does not work with 2.0.4 version. I attach a sample file here and please help!Thank you!

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Reset the Back Ground Color of a table to default(while)

Hello all, The vi set's the background color of the cell depending on the value First--> Reinitialize to default and 2) set the cell value and cell back ground color.  When the program is executed...

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Configuring of FPGA references

Hello everyone,We have a large number of cRIO chassis, all having the same controller code. This controller code opens a dynamic FPGA reference using the Open FPGA VI Reference function. The FPGA code...

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