Good morning Nghia,

If you're using MicroLogix, I'd suggest upgrading to my PLC Basics Second Extended Edition:

PLC Basics Extended Edition

If you're using CompactLogix I would suggest picking up my Compact Basics course in Early Access:

Compact Basics

Or if you're using ControlLogix I'd suggest one of my PAC Basics courses:

Good morning Nghia,If you're using MicroLogix, I'd suggest upgrading to my PLC Basics Second Extended Edition:https://theautomationschool.com/courses/plc-basics-ese/If you're using CompactLogix I would suggest picking up my Compact Basics course in Early Access:https://theautomationschool.com/courses/compact-basics-course/Or if…[Read more]– Shawn Tierney (@shawn_tierney) August 26, 2019

Sincerely,

Shawn Tierney,
Instructor, The Automation School