i have a Write to Measurement file in my labview , it reads out the data and come up to a .lvm , i can read it by txt
but now a new problem occurs to me :
how can i change the title ?
X_Value Untitled Untitled 1 Untitled 2 Untitled 3 Comment
0.000000 135.460000 135.210000 135.390000 1.37700
change the X_Value Untitled into time and also the Comment into current?
anyone can help me?
this express VI is rather new, please find an example based on the waveform attribute function (saved in 8.6); the express VI in question is based on these VI's.
Please let me know if you have any further questions,
the block in the example.vi is set waveform attribute which I already have in the labview 8.6 , in labview 2009, it seems that I can change the name through a block named "set dynamic attribute"
I have installed the labview 2009 evalution version , so I have found the "Set Dynamic Attribute" which can change the name of title , but there comes up a new problem to me.
Before the "Set Dynamic Attribute" block, I use the "change to dynamic data"block , which inside it , I set the time start from now, and I have a for-loop outside , I can write down the data and the time interval between each loop, but when I connect the Set Dynamic Attribute to change the first column "X_Value Untitled" into "time " , after I done this , time interval changes to zero, when I change other column title and leave the first column unchanged , the loop works great and still shows me the data and the time interval I want.
can you solve it ?