How do I use the VI for Yokogawa WT200 series?
So I have a Yokogawa WT210 power meter and I have downloaded the example VI's for communicating with this device. My WT210 and COM1 on the PC are set to 9600,8,N,1 without flow control. The WT210 successfully reads voltage, current, etc. When I use the example VI's, they don't work. All I want t... 19 Mar 2007 19:21
lvanlys.dll initialization problem
Hi guys! Well im using LABVIEW 8.0.1 on my pc. What im experiencing is the problem with lvanlys.dll file. Whenever in my block diagram, i go in Signal Processing> waveform measurements> amplitude and level measurement and drag it on my block diagram i get the following error: k... 19 Mar 2007 11:58
Hi sergsergserg, There is no native waterfall graph in CVI. Three workarounds exist at the moment:- Use a CW3DGraph from the ActiveX control palette. Each plot of 2D data could be plotted in a plane defined by a constant. For example, if I was plotting y1 = sin (x) and y2 = cos(x), I could graph one plot on z = 1 an... 12 Mar 2007 13:39
Explaination of LABView support for Fluke 2640A
Wanted to cross-link this thread with the other major thread on this topic of Fluke NetDAQ datalogger gear to LabVIEW with drivers. (FLUKE 2640A / 2645A / 2680) click <a href="http://forums.ni.com/ni/board/message?board.id=170&message.id=233988&jump=true" target="_blank">HERE</a> t... 7 Mar 2007 14:42
simultaneous sound io.vi
We have tried the Simultaneous sound Io.vi but have experienced problems. We are using the microphone input and speakers on the same sound card. The number of samples/ch is 5000 and the sample rate is 44100 S/s. Number of channels are 2 and bits per sample is 16. When running the program we get a error message (48... 19 Mar 2007 09:21
agesa and agesg links with VISA and GPIB-32.DLL to GPIB
Dear users! Would like your assitance in bypassing some issues i currently face in operating the agesa using LV8.2 All was working fine until another Windows Upgrade killed my operations. Then I had to reinstall all the NI components including VISA. After that the PCI-GPIB (not NI) card which finally managed ... 6 Mar 2007 05:37
building an array from loop-aquired data
first of all, please don't flame me for being a labview newb, I'm a power student who isn't used to program structure, and I'm still learning. I'm reading from a Yokogawa wattmeter GPIB in Labview 7.0 express, and I can get the data just fine. I want to collect this data over time, since the variac ... 24 Feb 2007 18:53
time with 'Write to measurement file'
Hello, I am making an acquisition waveform. The integration time is 1s divided in 128 samples. When I execute the software, the datas are stored in a text file with 'Write to measurement file'. This text file is a continuous list of 128 numbers-packs in rows. I want to add the time column (d... 24 Feb 2007 18:53
I was able to get Labview to call on Refprop for properties of a single pure fluid, but haven't been able to do this for a mixture. There seems to be a discrepency between the calls documented in the help file, and those in the Labview DLL call. Has anyone been able to call on properties of a mixture from Labview? ... 24 Feb 2007 18:53
CWGraph3D cursor visible property available ?
The CWGraph3D control's front panel property page has a tab for its cursor properties with a visible property. Is this cursor visible property available programmatically via a property node ? Steve ... 31 Jan 2007 10:43