BACKGROUND

The present disclosure pertains to controllers and particularly to economizer controllers. More particularly, the disclosure pertains to user interfaces of economizer controllers.

SUMMARY

The disclosure reveals an economizer controller system having a plug and play recognition approach with an automatic user interface population mechanism. A check may be made for sensors connected to the controller. The control type of the sensors may be determined. The menu structure may be repopulated based on the control type. The user interface may then be updated. This approach may be repeated as needed.

