Patent ID: 9678486
Date: 2017-06-13
CPC Classifications: F24F,G05B,G06F,Y02P

Claim:
1. A method of manufacturing an HVAC data processing and communication system, comprising: configuring a user interface to: receive a first parameter setting associated with a system device addressable by said user interface via a network data bus, said network data bus being configurable to interconnect a plurality of system devices; send a first message to said system device via said network data bus, said first message including said first parameter setting; receive a second message from said system device via said network data bus, said second message including a second parameter setting that is dependent on said first parameter setting; alter a display screen to make said second parameter setting available for viewing; and configure said user interface to make said second parameter available for viewing until said second parameter setting is acknowledged wherein data entry via said user interface is disabled until said second parameter setting is acknowledged.