Geir

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Posts posted by Geir


  1. Thanks, I had a suspicion that might be the case, but was hoping somebody had compiled their own list :) For general PLC training we have approx 15 CJ1Ms with CPU versions from 1 to 4.0, the basic class are transferring from CPM to CP1L at the moment. The problem is most of our process training plants that have C200 'H, 'HS, HE and CQM1 CPUs. At present, I am trying to figure out if the best option is to change the C200 CPUs to CS1, or change the lot to CJ1 series. We are, however on a limited budget, so it may take a while... On the other hand, it it might be good for my students to experience that not all PLCs are equal, even if they have the same label :)

  2. Hi, at our school we have several generations of OMRON PLCs from C200, CQM to CJ1 (and some even older tucked away in the attic). Is there an overview of which commands and functions one can use on the various CPUs, or will I have to dig it out from the various manuals?