Good afternoon Deven,
 
Thank you very much for your question.
 
In the extended versions of my ControlLogix PAC Basics and Micro800 Nano Basics I do cover Analog and VFDs but not servos.
 
See each course homepage for a complete listings of lessons and topics covered:
 
https://theautomationschool.com/courses/pac-basics-course/
https://theautomationschool.com/courses/nano-basics-course/
 
Sincerely,
 
Shawn Tierney,
Instructor, The Automation School