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PicoScope5000a multiple channel

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PicoScope5000a multiple channel

Postby jw_666 » Wed Oct 04, 2017 8:25 pm

BLOCK DIAGRAM SCOPE VI.PNG

I have a PicoScope 5442B. I have been working to operate all the 4 channels in LabVIEW, but I could only operate
channel A and B; however channel C and D gave me straight line at "0" my block diagram is attached as png files.
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Re: PicoScope5000a multiple channel

Postby jw_666 » Thu Oct 05, 2017 12:15 pm

I forgot the probably more important image. Here it is.
Attachments
BLOCK DIAGRAM SCOPE VI.PNG
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Re: PicoScope5000a multiple channel

Postby jw_666 » Fri Oct 06, 2017 12:22 pm

Sorry I had the files labeled backwards. Also I realize this is not for steaming. Nonetheless I am unable to get channels C and D to display. Any suggestions after looking at the real block diagram?
Attachments
FRONT PANEL SCOPE VI.PNG
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Re: PicoScope5000a multiple channel

Postby jw_666 » Wed Oct 11, 2017 6:38 pm

I have not gotten any responses to my question. If requested I will post my question under a different topic.
I did manage to find a way to display all four channels.
I changed the “Number of channels” under “Device Info” in the “PicoScope5000aGetBlock.vi” to “4”

My nagging question is why isn’t or doesn’t the “Device Info” carry through from “PicoScope5000aOpen.vi” to “PicoScope5000aGetBlock.vi”?
I am posting my VI to help with any questions about my code.
Thanks in advance for any info you may be able to provide.
Attachments
PicoScope5000.zip
(23.05 KiB) Downloaded 10 times
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Re: PicoScope5000a multiple channel

Postby Hitesh » Thu Oct 12, 2017 8:12 am

Hi jw_666,

Apologies for a delay in someone getting a response back to you.

Please check the OpenUnit vi sub-vi in case there is an output which carries the device information as there were some changes made. You may need to link this to the settings sub-vi.

Please also ensure that you have the latest files from the GitHub repository.

Regards,
Hitesh

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