Simultaneous triggering on 4 channels with SignalExpress and NI-USB6210
It seems that the USB6210 doesn't support analog triggering, however we'd like to know if there is some way that SignalExpress can be made to trigger simultaneously on 4 separate channels when either one of them triggers. Any help with this would be greatly appreciated.
Thanks.
Pat,
Thank you for posting on the NI Forums. You are correct in the fact that the USB-6210 does not directly support analog triggering, you could however apply a software trigger in Signal Express. This means that the data will still be acquired from the 6210, but the software will only display data once the trigger parameters are met. I have attached an image that shows how to include this trigger after your DAQmx Acquire step. Under the configuration tab you can specify your parameters. Give this a go and let me know if it works. National Instruments will be closed on Thursday and Friday for the holiday weekend. I can respond when we return on Monday if you have additional questions. Thanks!
Aaron W.
National Instruments
CLA, CTA and CPI
Attachments:
Signal Express Software Trigger.JPG 112 KB
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