russedwards Posted January 3, 2013 Report Share Posted January 3, 2013 Hi I am looking to use an existing data table to trigger a data export function on my V570. For example i want to export the data via the ethernet connection when 5 rows of data have been logged. Is there a way i can read the number if rows that are written to, to trigger an event? Or will i need to add a separate sequence pointer to log keeo track of the logged data? Thanks Quote Link to comment Share on other sites More sharing options...
MVP 2022 Joe Tauser Posted January 4, 2013 MVP 2022 Report Share Posted January 4, 2013 You will need to write logic that monitors the row pointer and take the difference from a separate buffer pointer. When the difference is >= 5, trigger your export and copy the row pointer to your buffer pointer. You didn't say whether you only wanted to export the 5 rows or the whole table. If you only want to export the 5 rows, you'll have to come up with a place to copy them before you export, like a small dedicated data table. Just out of curiosity, what is the data export function you want to use? Joe T. 1 Quote Link to comment Share on other sites More sharing options...
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