Garry Posted December 5, 2013 Report Share Posted December 5, 2013 I'm looking at using a V570 with a V200-18-E3XB snap on I/O and am trying to determine the sampling time for the analog input. The documentation on the V200 states that the conversion time is synchronized to the cycle time. If I then look at the V570 documentation, it states that the cycle time is approximately 9usec/1K of program size. Am I correct in assuming that (1) the analog input will read a new value every scan and (2) if my program is 1K, the analog input updates every 9usec? If I am using multiple analog inputs, do each of them update every 9usec or do you have to allow 9us for each analog input? Or am I going about this completely wrong? Quote Link to comment Share on other sites More sharing options...
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