LOAD CONTROL SYSTEM, COMMUNICATION DEVICE, LOAD CONTROL DEVICE AND REGISTRATION METHOD

摘要

PROBLEM TO BE SOLVED: To make erroneous registration difficult to occur when a load control device is registered in a communication device.SOLUTION: A radio adaptor device 3 repetitively transmits a radio signal containing a registration mode notification command at a fixed transmission interval while operating in a registration mode. A load control device 1 transmits a radio signal containing a registration request command to the radio adaptor device 3 when the load control device 1 sequentially receives the radio signal containing the registration mode notification command at a predetermined number of times and also the reception interval of the radio signal containing the registration mode communication command of the predetermined number coincides with the transmission interval. When receiving the radio signal containing the registration request command after the radio signal containing the registration mode notification command is transmitted, the radio adaptor device 3 registers, as a communication partner, the load control device 1 as a transmission source of the radio signal containing the registration request command.SELECTED DRAWING: Figure 1