can somebody please transform a 7.1 VI to 6.1? I dont have access to 7.1

[GerdW]

Hello rafael,

I'm sorry, but when saving from LV7.0 to LV6.1 LabView crashes without warning 😞

But I really want to know: where does this subtract with error cluster connection come from? It seems to be a LabView primitive, but the help doesn't find any information on this!
How does this work? Does it only subtract if no error???

Edited: Ok, I found out: the error cluster pops up when I connect waveforms to a subtract primitive. Learned something new this day 🙂

Message Edited by GerdW on 11-10-2005 01:34 PM

[camb-rafael]

i don't know. I was given this by somebody. Sorry

R

[Nomis]

I tried it as well & got the same crash, so on a hunch I removed the subract function that was being used to subtract one waveform from another. It saved just fine then, but the LV6.1 subtract function doesn't handle waveforms (hence the crash), so it looks like you have a little bit of work to do.
Good luck!

Simon

[EmmaR]

Hi camb_rafael,

The reason that 6.1 crashes is that it does not support polymorphic numeric functions.

You can get round this by using the extract element vi. Rather than trying to subtract one waveform from the other, extract the components and subtract them individually then rebuild the resultant 1D arrays give your new waveform.

Hope this is helpful

Emma R

NIUK & Ireland