MattUK
Member
*edit: on reflection, it is somewhat less unlikely in the older SLC-type PLC's, which in fairness the OP was originally referencing with their screenshot. All the more reason to migrate to the Logix platform
Sorry, I should've specified that this is the particular culprit I had in mind. I've been doing a lot of work on SLC systems over the past 2 years and misplaced data from write commands (which I strongly oppose in almost all circumstances, reads are so much safer and more traceable) is something that I've experienced a couple of times.
Thank you for the welcome Ron, and thank you for the many useful contributions you've made to this forum. You've helped me more than once.
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