when i am trying to check syntax of my code in HDL Interface Node following errors had been occured Release  - xst J.33Copyright (c) 1995-2007 Xilinx, Inc.  All rights reserved.WARNING:UtilitiesC - Message file "Xst.msg" wasn't found.--> WARNING:UtilitiesC - Message file "PersonalityModule.msg" wasn't found.ERROR:PersonalityModule - Unable to open definition file for Personality Module "virtex".  Please make sure that it has been correctly installed.

Hello sir I made one vi in which I did, movement of point from one position to another but  its not in proper direction means(not forward or backward )How does point  move  on a line  in forward direction only?Thank you

pt n line traial.vi:
http://forums.ni.com/attachments/ni/170/341262/1/pt n line traial.vi

Hi.
If i read the excel sheet immedialty after disposing it,  throghs an error saying can't open the file.
Please see the attached vi. Call this twice for same file without any delay throughs an error.  I am giving the correct parameter.
I added 200ms dealy to avaoid the problem.
 
NOTE: this problem is seen in high speed systems.
 
Please let me know wheather my ci is wrong.
Thank you,
Ranjith
 

Here's a link to a video of a machine controlling 6 Animatics motors simultaneously using that LabVIEW driver.
http://www.youtube.com/watch?v=nkRdaBjqS0U" target="_blank">http://www.youtube.com/watch?v=nkRdaBjqS0U
It was important to keep the driver VIs reentrant in order to make this work correctly.  The semaphores in the communication block only the VISA Resource during command-response couplets in case the VIs have multiple callers, (which might be the case in a manual configuration utiltiy).
 

Hi......... i want to change the X axis and Y axis of the following graph as x1,x2,x3... and y1,y2,y3.... respectively, and whenever i will move the cursor on the graph it would show the particular position in the form of text like (x1,y2) instead of number. please anybody help me to do it

tab-grap1407.vi:
http://forums.ni.com/attachments/ni/170/341252/1/tab-grap1407.vi

Hello, I have been working on an FPGA project. I am using LabView 8.5 with the FPGA module version 8.5. My target is a PCI-5640R. I am running Windows XP.When I compile the FPGA, I frequently get errors. I originally was using arrays and clusters in the FPGA, but I got a tip that the compiler might not work well with those; so I migrated to memory blocks, but I am still getting errors.I will attach a file with some old compile logs with errors that I got when I was using arrays and clusters. I will also attach my current project. The FPGA has a block which performs an FFT on incoming data. I am on my fourth compile attempt now. The first one failed due to circumstances outside of LabVEIWs control, but the other two logs are in the zip with the project.I really need to get this working soon...

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Hi All, I started with the example as shown in attachment and implement my code. But I found LabVIEW crashed (see attachment2) ONLY on my computer after I performed operation of delete 6 steps (children). LabVIEW can no display Tree and the Menu on every window messed up. I can repeat the failure.I tested exact same code on the other two computer and no problem at all. Maybe some files broken on my computer and I have to re-install LabVIEW ? What should I be carefull with when re-install ?

Tree example.JPG:
http://forums.ni.com/attachments/ni/170/341238/1/Tree example.JPG

Only on my PC.JPG:
http://forums.ni.com/attachments/ni/170/341238/2/Only on my PC.JPG

I want to apply the band pass filter (butterworth) to my singal (linear in large scale).
 
Irregarless of the parameter, there was a problem of ringing (over damped) in the origin (starting point).
 
To overcome this problem, someone suggest to extend the original data to other side (negative X) by reflection.
 
I believe it is right to show the singal from zero to end point.
 
But, in my trial in code (attachment), the boundary effect was not removed.
 
How to remove the end point effect????? 07-15-2008 08:06 PM? labmaster? ?? ?????

boundary_extension1[1].vi:
http://forums.ni.com/attachments/ni/170/341233/3/boundary_extension1[1].vi

I have an application where I spawn several Modbus I/O servers using the DSC "Create and Configure IO Server Source" express VI.  This is using the serial port version.  All is fine until I terminate the process it is running in in Variable Manager. I right-click the process and select "remove process".   Unfortunately this does not release the com port.  Stopping the variable engine from the Action menu _will_ release the port.
 
This is important because some of our Modbus devices have separate configuration utilities.  From time to time we need to shut down LabView and access the devices with the vendor software.  Unfortunately the vendor software can't connect to the devices as long as the com port is "busy".  Stopping the variable engine...