Robinson

HI i m getting an error message "Insane Object at FPHP+34 "PostProcessing_AllChannels.vi":{tdo}{0x800}:FrontPanelDataController (DCO)" in LV8.0 after converting one of the vi's from LV8.6 to LV8.0 . i have no clue about this error message . Can somebody guide me with this?

yep ur right ... i got it working ..... the duration is now max- start and it works fine for me thanks a lot for the support guys ... i appreciate it. :-)

i have got the subset starting from the point i require but not to the point have specified i.e. XscaleRange.Max .... it gives excess values of the waveform which is not required. in the vi which i have attached i have 3 waveform graphs ... One has the original waveform, the second is where i zoom the waveform and after pressing OK the zoomed part of the waveform is displayed in the 3rd graph. what am i doing wrong?? this is the block diagram SAMplezoomData.vi

HI, I have been trying to take the array subset of a waveform after zooming the waveform using labview zoom in the waveform graph. initially i bundled the y-array, sample time and start point into cluster and displayed it in the waveform graph. using two cursors i select range to be zoomed ....after zooming i need to acquire the zoomed part of the waveform from the graph ... can anybody help me out with this?

Using the changes mentioned and with the original code when i query for 632 columns i get 4000 rows in about 2-3 mins ....y is that so?? is it bcoz of the number of columns ??