| 摘要 |
A control system and method includes a controller operations system and a controller having hierarchically organized controller data. The controller operations system is configured for requesting first level controller data from a controller and receiving first level controller data from the controller, and requesting second level controller data from the controller in response to the received first level controller data, the requested second level controller data being associated with a particular received first level controller data. The controller is configured for receiving the request for first level controller data, transmitting first level controller data in response to the received request, receiving the request for second level controller data, and transmitting second level controller data in response to receiving the requesting for second level controller data.
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