TM171DLCD2U and M171O Optimized series controllers

[Waldas]

Hi everyone,

I am trying to program TM171OBM22R HVAC PLC with remote display TM171DLCD2U, but have not found any sample or description how to do that. Only what I can do, is to show clock on display and activate any LED. Not possible to get events from any LCD key using target block KeyLogOutDisplays, or I don't understand how to use it. Not working menus. So only what was successful, is to use it like a simple display for a clock or temperature.

Please, help my to understand what is possible to do with TM171DLCD2U remote display, because I not found detailed description in any hardware or user manual. How to get key events from this remote display?

[Bastian_Schmitz · Accepted solution]

You could find here a sample and a documentation for the integration

[Waldas · Accepted solution]

Thank You very much! It was very helpful! 👍