benndorf Posted February 17, 2021 Share Posted February 17, 2021 I am using a Labjack U12, measuring frequencies from a homebuild QCM (quartz crystal microbalance) pruducing TTL rectangular signals 0 -5 V. I used the „BasicCounter.ctl“ with modification for my problem. I included in the page 0 a 2D graph, demonstrating the number of raw counts vs. time, which is working perfectly. With the logging into csv files I get the raw counts correctly, but not the time scale, which should change from seconds to seconds. What could I do to get with the logging a correct time scale? I include my modified „BasicCounter new.ctl“ and a screenshot from page 0 I appreciate very much your comments. Kind regards Carsten BasicCounter new.ctl Quote Link to comment Share on other sites More sharing options...
AzeoTech Posted February 17, 2021 Share Posted February 17, 2021 I'm not clear on what the problem is. Quote Link to comment Share on other sites More sharing options...
benndorf Posted February 18, 2021 Author Share Posted February 18, 2021 This is part of the Logging file. It contains the correct counts. But the Time scale is not changing. I need qa logging of both: Counts versus time. How cab I obtain this? The 2D display during measuring depicts correctly counts versus time. Quote Link to comment Share on other sites More sharing options...
AzeoTech Posted February 18, 2021 Share Posted February 18, 2021 That is Excel time, which is decimal days since 1900. If you format the column as Date/Time it will show correctly. It is actually changing, it is just changing in like the 6th decimal place. Make sure you have the precision of your logging set time set to like 15. Quote Link to comment Share on other sites More sharing options...
benndorf Posted February 18, 2021 Author Share Posted February 18, 2021 OK. I understand. This will help! Thank you! Quote Link to comment Share on other sites More sharing options...
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