Free Add-on Instructions (AOI) and User Defined Data Types (UDT) are available for IAI controllers ACON, PCON, SCON and MSEP-C, operating in Full-Direct communication mode only.
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They are saved as exported .L5X files from RSLogix 5000 version 17 software, and can be imported into any RSLogix 5000 program that is version 17 or later.
* RSLogix and Rockwell Software are trademarks of Rockwell Automation, Inc. Trademarks not belonging to IAI America are property of their respective companies.
This is a short tutorial video to assist you to understand IAI’s Modbus Serial Communication manual. Start with very simple commands and then move to more advanced commands. For full information, please refer to IAI’s Serial Communication Manual which can be downloaded from the link below.