CPC H05B 39/083 (2013.01) [H05B 39/06 (2013.01)] | 12 Claims |
1. An electrical load controller, comprising:
a controllably conductive device;
multi-location circuitry to receive a signal from an accessory electrical load controller; and
control circuitry operatively coupled to the controllably conductive device and communicatively coupled to the multi-location circuitry, the control circuitry to:
transition the controllably conductive device between conductive and non-conductive states during each half-cycle of an applied AC voltage to control power delivered to an electrical load;
enable the multi-location circuitry to receive a signal from the accessory electrical load controller for at least a portion of the cycle when the controllably conductive device is in the non-conductive state;
receive, from the multi-location circuitry data representative of one of a plurality of patterns in a signal received from the accessory load controller, the received pattern indicative of a user command received as an input by the accessory load controller; and
responsive to receipt of the data representative of the detected pattern, selectively adjust a duration of the conductive state of the controllably conductive device based on the user command received by the accessory load controller.
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