TrnExportCSV Error 529

You cannot do a nested function call in the kernel.

Run TimeCurrent() in the kernel, then pass the result into TrnExportCSV(...).

Thank you Chris, that was an issue.

Have you used this function? I can run its equivalent in TrnExportClip() and end up with a good result, but when using TrnExportCSV the .csv file is capped at the last 600 records.

Thank you Chris, that was an issue.

Have you used this function? I can run its equivalent in TrnExportClip() and end up with a good result, but when using TrnExportCSV the .csv file is capped at the last 600 records.

I've used TrnExportCSV with large numbers of samples in the past and haven't run into this limit. The code looks like it's designed to read trend samples in blocks of 256 samples until it finishes. There may be a bug limiting it in this version...you may want to contact support.

Or, you could download the TrnExportCSVMulti() Cicode from the Toolbox. It exports an unlimited number of samples, with a larger max number of trend tags, is faster than TrnExportCSV, and produces smaller output files (no extra spaces). The limitation is that it doesn't do DBF files, clipboard, or event trends.

Thank you Eric, I will try that. I was wondering why the .csv file was so big for just a few hundred samples.