Neon273

Hi Ryan, I'm really battling with Trends, graphs, plots etc... the 'Help' files are extremely vague. I would like to take a screenshot of a waveform on my Oscilloscope, and display it on my Vision 1040. I've managed to successfully pull data from an Oscilloscope via GPIB and store it in MI's or a DT. What is the best way to display the captured waveform (stored in the DT or MI's) on my HMI? I've tried using the concepts within the examples 'V280_Trend_History.vlp' & 'V570_Draw graph_5.vlp'... but find that the Trend methods to be sluggish - moving data bit by bit with each scan cycle is time consuming. Is there an instruction or means to copy an entire DT or range of MI's to the Trend buffer, and display it within a couple of Scans?