nktasingh Posted June 30, 2015 Report Share Posted June 30, 2015 Hello! What's the difference in execution time between reading data from a data table and reading data from the PLC's memory? I'm trying to write a function that could use different parameter values, not sure if I could just read the parameter values from the data tables each scan or if that would significantly slow the PLC scan time. Otherwise, would reading the data table data into the PLC's memory just once, then referencing those operands be more efficient? The problem with this method would be then maintaining that memory. Thanks for your opinions! Quote Link to comment Share on other sites More sharing options...
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