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?...
View ArticleDisplay 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...
View ArticleProblem 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...
View ArticleManipulating 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...
View ArticleHow 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,...
View ArticleLabVIEW 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...
View ArticleDelete 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...
View ArticleParrallel 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...
View ArticleState 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...
View Articlestrange 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..
View ArticleGenerate 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...
View ArticleHelp 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 /...
View ArticleHow 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...
View ArticleSum 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,...
View Articlecan 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....
View ArticleLabview 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...
View ArticleHelp 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!
View ArticleReset 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...
View ArticleConfiguring 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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