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MOTOR, A METHOD OF OPERATING A MOTOR, AND A SYSTEM INCLUDING A MOTOR

  • US 20070152613A1
  • Filed: 12/19/2006
  • Published: 07/05/2007
  • Est. Priority Date: 12/21/2005
  • Status: Active Grant
First Claim
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1. An air movement system comprising:

  • a blower;

    an external controller operable to receive signals from a sensing device and generate a command based on the received signals, the command including an address;

    a communication channel coupled to the external controller and configured to communicate the command;

    a motor assembly operable to drive the blower, the motor assembly including a stator and rotor assembly coupled to the blower, and a drive circuit coupled to the stator and rotor assembly and having a second controller and a memory, the memory including a set of data having a plurality of addresses and an instruction associated with each address, respectively, of the plurality of addresses, the second controller being coupled to the communication channel, the second controller being configured to receive the command, to obtain an instruction from the set of data using the address of the command, and to drive the stator and rotor assembly based on the obtained instruction.

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