Message (MSG) – ControlLogix Reading Data Over Data Highway Plus (DH+, DHP) from PLC-5, SLC-500 (S27)

In this week’s episode of The Automation Show, I cover how you can use the MSG (Message) Instruction in the ControlLogix to read data from the PLC-5 and SLC-500 over a Data Highway Plus network:

For more information, check out the “Show Notes” located below the video.

The Automation Show, Episode 27 Show Notes:

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Shawn M Tierney
Technology Enthusiast & Content Creator

Have a question? Join my community of automation professionals and take part in the discussion! You'll also find my PLC, HMI, and SCADA courses at TheAutomationSchool.com.

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Shawn Tierney

Shawn is a lifelong Technology Enthusiast who as a pre-teen in the early 80's discovered his passion for programing on the newly released Apple II and VIC-20 computers. After earning a degree in Electronics, Shawn worked as a Certified Automation Specialist for 25 years before leaving to focus full time on teaching online PLC, HMI, and SCADA courses at The Automation School, as well as publishing industrial automation news, interviews, and how-to articles & videos at The Automation Blog.

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