Basic Info on CJ1M Memory Setup

[Stonedog 0]

Hi, I've just gotten into looking after a new machine that has a CJ1M-13 and am wondering about the memory configuration. I've not had any experience with OMRON PLCs but I've had lots of experience with Allen Bradley/Rockwell Automation PLC2, 5, SLC500, and Control Logixs 5000. How's the memory setup on these processors done with instructions and data table?

[BITS N BYTES 66]

If you are going to be working on a new PLC platform I would suggest your first course of action is to download and study the manuals. For the CJ series you will need:- W340 Instruction Set. W393 Operation Manual W394 Programming Manual These are all available at the Omron Knowledge Center http://www.omron247.com/doc/pdfcatal.nsf Use the Search and type the required W*** then download. For answer to your specific question the memory layout is covered in SECTION 9 of W393.

[Stonedog 0]

Right on, thanks Sparky!