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Entry  Thu Jun 8 14:26:23 2017, Rebecca Schmitz, AND Trigger problems with 2-3 channels 
    Reply  Thu Jun 8 15:52:20 2017, Stefan Ritt, AND Trigger problems with 2-3 channels 
       Reply  Fri Jun 9 09:44:33 2017, Rebecca Schmitz, AND Trigger problems with 2-3 channels Screenshot1.pngScreenshot2.pngScreenshot3.png
          Reply  Thu Jun 22 21:36:08 2017, Stefan Ritt, AND Trigger problems with 2-3 channels 
Message ID: 618     Entry time: Fri Jun 9 09:44:33 2017     In reply to: 617     Reply to this: 620
Author: Rebecca Schmitz 
Subject: AND Trigger problems with 2-3 channels 

Hello,

It seems that a coincidence with two fixed channels suddenly works. I don't know why.

Screenshot 1 shows the trigger settings for the coincidence with two channels.
Screenshot 2 shows the oscilloscope surface.
Screenshot 3 shows the configuration. In the background there is a coincidence with three channels.

In contrast to the coincidence with two channels this doesn't look good.

Rebecca

Stefan Ritt wrote:

Can you post a screenshot where I can see the channel waveforms, the configuration and the trigger settings?

Stefan

Rebecca Schmitz wrote:

Hello,

I work with the DRS4 Evaluation Board V5 and I have a problem with the software.

I have a problem with the AND trigger setting.
For this I have chosen the AND trigger function. However, when ONE channel senses an impulse, it triggers. I'm not able to see signals in the other channels, which I selected for the coincidence.

What is the cause of this? Maybe the time window?

I would like to measure a coincidence with two or three random channels. Is it possible?

Thanks for the help.

Rebecca

 

 

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