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Thanks for the advice jde777. It is important for any of our plant personnel to be able to access any changes in the PLC code very quickly. Do you think that RSMACC will give them immediate information about what has been changed, where the changes are located (file # and rung #), and how to...

Our plant has over 25 Allen-Bradley processors, including ControLogix 5000, PLC-5, SLC-5, and MicroLogix. When I arrived about 3 months ago, the method for saving programs was very chaotic. Now I am trying to bring order to the method for saving our programs and I can use some advice. We...

NWBeaver, Wow, thanks for the info, I searched on A5550 and got info that was very pertinent to what I am looking for. What else do you know?

NWBeaver, you are correct that this was based upon an existing PLC-5 program. Do you know if RSView32 "needs" to have tags that are named in that fashion? Or can RSView32 accept tags from ControLogix 5000 like "booster_pump_aux" rather than "N58:4/12"?? thanks for the reply.

Yep, these structures are familiar to me, but I've inherited a ControLogix program and it seems that the original programmer has created tags in a haphazard fashion. There are many arrays created that refer to PLC-5 type data tables, for example, tag arrays like N61[499], or B3[10].07 I'm not...

Hello, This is my first post, so please be patient. I am an experienced PLC-3, PLC-5, and SLC programmer, but I am trying to learn Contrologix 5000 and am having some difficulty with the data structure. I am trying to teach myself, but I'm using a working processor and must be extremely...