LabView

LabView Book
hi,   I am looking for a Labview Book that can be used as referencebook and is a good preparation to CLAD exams. But Im not looking for a beginner book.. Any suggestions..? Thnx in advance.   btw. using LabView 8 right now   B. Bakels ... 1 Feb 2006 11:57

xcontrol tutorial
I am trying to work my way through the tutorial Creating New Front Panel Objects with LabVIEW XControls.   It seems to leave out some steps. I'm having trouble understanding what I am suppose to do.   1.) in the Facade ability section, am I suppose to replace the Data In and Data Out controls with the Sli... 31 Jan 2006 13:57

Problem with value change event on boolean button
Hi,   We have observed that placing text over a boolean button, stops it from responding to a value change event when the mouse is brought down over the text area of the button (except in cases when the text was 'boolean text')   To elaborate:   There are four possible ways of having text placed ov... 31 Jan 2006 15:32

EZtwain sample Code
Hi, I wrote some sample vi for the EZtwain DLL from Dosadi. You can get this code at www.sc-devices.ch , Download area. Chers Hansj?rg ... 31 Jan 2006 11:52

rs485 addressing in labview
Hello   I have a NI usb-485 1 port comm adapter and wish to use it to communicate with an instrument over  rs-485.  My question is, how do I tell labview the address of the device.  I am using 2 wire mode.  I have looked at the programming example on the serial quick reference but it doesn't ... 31 Jan 2006 10:49

Where is the Taking an NI-DAQmx Measurment in LabVIEW tutorial
Hello I am new user to LabVIEW and I am using the LabVIEW 7 Express ( Evaluation Software) to learn more and see if we can use this in our research group. However, when I got to section 4: Acquiring Data and Communicating with Instruments, I got stuck. 1) I can not find the Tutorial " Taking an NI-DAQmx Measure... 31 Jan 2006 22:51

actuator valves v/s global valves
I am working on  two phase multiple flow rig.The rig has several mechanical globes valves mounted on two inch diameter pipe.these valves are being used to control the level of tank. I want to control these valves via Labview so i need to replace them by their electronic counter parts. need you suggestion to repla... 2 Feb 2006 15:37

Convert a rpm waveform to digital/analog tach signal. Sound & Vibration
Hello, my question is: How to convert  a rpm waveform to digital/analog tach signal for use with SV application? Or is it possible to modify the SV - VIs for the use of a rpm waveform or a speed signal? Thanks a lot for coming answers. Thomas Nuding ... 30 Jan 2006 06:57

quotient & remainder bug
I just noticed that Labview can't calculate properly!      According to the 'quotient & remainder' vi:    1 divided by 0.2 = 4  !!  :smileyvery-happy:   I searched the forum, and saw that people allready reported it for Labview 6.   It was attribu... 3 Feb 2006 14:00

How can I perform a serial communication using RS-232 with LV examples?!
I?m trying to perform a serial communication via RS-232 with LV 7.1 (my LV version) examples. I?ve downloaded the NI-VISA full 3.2 and I can?t run. I?ve done sucessfully a loop-back-test in two computers and they works well. The message error when try to perform my communications: "timeout expired operation before ... 9 Feb 2006 14:45