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From Friday, April 19th (11:00 PM CDT) through Saturday, April 20th (2:00 PM CDT), 2024, ni.com will undergo system upgrades that may result in temporary service interruption.
We appreciate your patience as we improve our online experience.
01-15-2019 03:14 PM
In reference to the attached .jpg, I am interested in determining the delta time from when “Aliases\OUTPUTS\CHOPPER_ENGAGE” [turquoise waveform] switches from 1 to 0 [BLACK arrow] and “[2]/Targets\cRIO9081-150HP\Hardware\Chassis\NI-XNET\CAN\AF9230\Incoming\Single-Point\UCM1_STATUS10 (419389568)\SpreaderSpeed” [violet waveform] reaches 0 [RED arrow].
The performed operation occurs in 3000 cycles so I would like this analyzed for each cycle.
What would be most helpful is a 3000 row table [row for each cycle] with the following columns that I could analyze in Excel:
We started and stopped the test a few times so I have approximately [10] files to analyze but I can copy the table output to Excel each time I perform the calculation. [The attached file is the smallest data file I have with only one cycle iteration]
Any suggestions as to how to approach this?
Thank you very much.
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New post as my original post was a reply to a "solved" topic [https://forums.ni.com/t5/DIAdem/Determining-time-at-a-given-channel-value/m-p/3881846#M25852]
01-16-2019 09:03 AM
Hey Atarman,
I looked at Maura's post, and it seemed like what she suggested would be a good starting point. Was there something confusing about her suggestion or a misunderstanding?
Including Maura's suggestions for reference:
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As a good place to start:
It sounds like this will be similar to what was done on this post which may provide some insight: https://forums.ni.com/t5/DIAdem/Formula-for-finding-channel-value/td-p/1234321
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