How to connect to RS-485 I/O? 
How to scale the analog value?
How to know the setting of the module in the offline situation?
How to make a backup and mass copy of module settings?
How to use different SDK for software development?
 
Now we provide a manual that explains how to do it step by step.
https://www.icpdas.com/en/download/show.php?num=9486&model=I-7017%20series