Browse FAQs

Why does my Magelis HMI show the error "PLC returned error code 10"?

Published date: 29 June 2020

What does the following error message mean: "PLC returned error code 10"?

Product Line:
All Magelis programmed with Vijeo Designer

When communicating to a Micrologix PLC with your Magelis HMI you may see the error "PLC returned error code 10" when one or more of your HMI tags has an incorrect device address. To resolve this issue, please inspect your HMI variables and compare the device addresses you have configured against the PLC database.

Was this helpful?

What can we do to improve the information ?

Can't find what you are looking for?

Reach out to our customer care team to receive information on technical support, assistance for complaints and more.