{}

Our Brands

Impact-Company-Logo-English Black-01-177x54

Welcome to the Schneider Electric Website

Welcome to our website.
Search FAQs
You are currently viewing the content available in Vietnam. If you are looking for information for another region, please select the correct country from the top-left dropdown in the page and 'Navigate to Browse FAQs' in the Support menu.
Why am I receiving "Secure mode connection mismatch" fault on my Tesys T when trying to connect to a PLC?

Article available in these languages: Japanese

Issue:
Tesys T shows "module fault error secure mode connection mismatch 16#320 vendor specific error code in the somove file network port frame type setting changed " when trying to connect to a PLC via Ethernet IP

Product Line:
LTMR Tesys T

Environment:
All models with Embedded ethernet, All serial numbers.

Cause:
Incorrect Ethernet configuration.

Resolution:
This fault occurs when the IP address of the Tesys T device and the "Primary IP" address are set the same.   The "Primary IP" address should be set to the address of the controller that will be commanding the Tesys.  "Primary IP" is used to prevent the Tesys from following commands from multiple, or incorrect controllers.   When a "Primary IP" address is set, the Tesys will follow commands from that address only.  By setting the "Primary IP" address the same as the Tesys itself, we remove  its ability to accept commands from the network.  It is effectively expecting commands from itself.

Schneider Electric Vietnam

Explore more
Range:
Articles that might be helpful Users group

Discuss this topic with experts

Visit our Community for first-hand insights from experts and peers on this topic and more.
Explore more
Range: