Hello All, I want to create a Uninstaller for and LabVIEW application created in 8.5.Please give your suggestion for how to create....Regards,Bharathi T

Hi, Good morning to all,,
      I need some help,,i have 5 i/ps (means 5 position 1-2-3-4-5) according to that the o/ps are 0-0-0-0-0..but when that i/ps are come from reverse way(means 5 position 5-4-3-2-1)then o/ps are 100-100-100-100-60,,then how can i do this ,,,,,,,,,,,
   plz can anyone help me...
 

Hello All,
 
I am using PCI 6221 (68 pin), I am using one of the counters as inputting pulses to a servo, can I use the other counter "Counter 2" for counting thoses pulses which I am generating from "Counter 1", also I want to make it synchronized.
 
As soon as I generate pulses my reading counter should start, anyone help me with some example.
 
Using LV 8.0
 
Thanks

hi ..
Can i improve the code in attached vi? can i reduce the indexing inside the loop?
thank you,
Ranjit

indexing.vi:
http://forums.ni.com/attachments/ni/170/342034/1/indexing.vi

Hi George,
 
I am having this problem right now!!!
 
So did you re-install the toolkit after you'd removed all traces from it?
 
Thanks

?????LabVIEW Ver7.0 MAX 3.0????FP-1601?FP-DI-301?FP-DO-403??????????6?????50?????????????????????????1????50msec??????????????Global???????????????????????????CLOSE???????????FP_Read????????????????????FP_Read?OPEN??????OPEN????????????1????????????????????????Hello,I connect 50 input and output and AIO to 1,601+FP-DI-301+ + FP-DO-403s network 6 in all in 3.0 LabVIEW Ver7.0 MAX environment. Is one loop in this; of the 50msec interval read and write, and work to read and write in Global with the same loop. At this time, FP_Read becomes OPEN suddenly for a few days from several hours when I put a certain signal in regular CLOSE and watch this signal in FP_Read. It is around 1 second consecutively in time when it is in OPEN. Will not there be such an experience?

Hello,
 
I am writing an application wherein I acquire data from  two sources:  a DAQ card (6024E) and an Agilent 53132A frequency counter communicating over a GPIB bus.  (I could also use an RS-232 interface for the Agilent but it's not preferable)  The data from the two sources needs to be coordinated with respect to time.  The acquisition rate is slow -- 50Hz.
 
Ideally, the data would be perfectly in synch with respect to time...that is, every data point from the DAQ would be taken simultaneously with every data point from the Agilent.  I can live with a time lapse of up to 10msec between the two if I have to, but that time lapse has to be uniform throughout the acquisition.  In other words, if the lapse is, say, 2msec, it ALWAYS has to be 2msec...

I took an older project from LV 8.2, copied it, and did a mass compile with LV8.5.1 (Win XP SP2).  The attached dialog box came up.  I wanted to save the data it posted, so I right clicked and selected Copy Data as shown.  I went to a text file to do a paste operation and there was nothing in the clipboard to paste.
 
What does Copy Data do in this dialog box if it doesn't send anything to the clipboard?  Does anyone else see this same behavior or does it work okay for you?  Could this be a bug?
http://forums.ni.com/attachments/ni/170/342014/1/Mass%%20compile%%20copy%%20data..."> Message Edited by Ravens Fan on 07-17-2008 07:54 PM

Mass compile copy data.PNG:
http://forums.ni.com/attachments/ni/170/342014/1/Mass compile copy data.PNG

I have an application that reads data from our product over Modbus/TCP and publishes datasockets running on a server.  We are currently developing in LabVIEW 8.2.1 and building our application, then running the executable on a remote server. We connect to the datasocket server to read the data & upload it to a database.  There are also some datasocket retransmitters (an application we wrote to basically read a given datasocket from one address, and republish it, which generally runs on a gateway server).When I update my database uploader application, to add in or enable another datasocket to upload, it crashes the first application that talks to the units.  It seems like an extremely strange group of events, but it happens consistantly.We've also had a major crash on the...

I am using a "Prompt User for Input" Express VI to get a serial number from the user. I enabled the second "cancel" button as an escape option however if the user types in the serial number field before pressing cancel the value is updated regardless of which button has been pressed. I realize that the second button is just labeled as "Cancel" by default and not necessarily designed to be a cancel button but is there a way to cancel the user input without having the field updated by accident without putting the whole thing into a loop with shift registers?

cancel attempt.vi:
http://forums.ni.com/attachments/ni/170/341995/1/cancel attempt.vi