8/31/2023 0 Comments Sysmac studio program branch![]() ![]() whether or not there is any byte swapping of character bytes.if there is any null character termination (as in C strings).if there are any padding bytes and where they are.On some PLCs like the Micro800 series it is 255 characters. In order to set up string support correctly I need to know: The MicroLogix has byte swapped characters (in big-endian word order).Ĭan you please read in a single string and see how many total bytes there are? You can use the tag_rw2 tool and output the data with type uint8. It sounds like the Omron PLC might be closer to that. PLC-5, SLC and MicroLogix use 84 bytes for strings with 82 bytes of string data and a 2-byte count word and no padding. ![]() Is there more documentation about data types on Omron PLCs?Ĭontrol and CompactLogix both use strings that are 88 bytes with 82 bytes of string data and a 4-byte count word and 2 bytes of padding. ![]()
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