BillRobinson Member Join Date Oct 2006 Location Sydney, Nova Scotia Posts 185 Jun 5, 2013 #1 So I'm playing with FIFO's on a control logix and I'm noticing that the FFL (FIFO load) and LFL (LIFO load) seem to do the EXACT same thing. Does anybody know if there is a difference between these two instructions?
So I'm playing with FIFO's on a control logix and I'm noticing that the FFL (FIFO load) and LFL (LIFO load) seem to do the EXACT same thing. Does anybody know if there is a difference between these two instructions?
bernie_carlton Lifetime Supporting Member + Moderator Join Date Apr 2002 Location Yakima, Washington Posts 6,413 Jun 5, 2013 #2 I suppose they are provided to provide a mnemonic pairing with the Unload functions which are different. But you appear to be correct, the action of the two Load functions look to be the same.
I suppose they are provided to provide a mnemonic pairing with the Unload functions which are different. But you appear to be correct, the action of the two Load functions look to be the same.