Is the waveform format in LabView 6.0 limited to positive time?

[Vestibularis]

Is the waveform format in LabView 6.0 limited to positive time? I collect pre- and post-triggered measurements as waveforms and want the pre-trigger time to be negative. But as I wire the t0 with a negative value, the value is just set to "Neg". And when I monitor this waveform in a graph, all the pre-trigger samples get the time-value "Neg".

As I've read in this forum, it's proposed that the waveform format can handle negative time. Is this true only for later versions of LabView?

Peace and Love!

mårten

[Russ_Evans]

Hi Marten,

I don't think this an issue with you using LV 6. Have you had a look at the following thread.

http://forums.ni.com/ni/board/message?board.id=170&message.id=107212&query.id=65772#M107212

What are your X axis properties for "Format and Precision" set at?

If none of this helps could you post a simplified version of your vi.

Cheers,

--Russ