This node supports the SET operation: If the pre-deployment on the NMS fails, the RUN indicator turns yellow by set ledOn(1). A half an hour later, the yellow indicator automatically turns off. If the pre-deployment on the NMS is successful,the RUN indicator must be set ledOff(2). This node supports the GET operation: The system returns null(3) when the GET operation is performed. 1,ledOn(1) 2,ledOff(2) 3,null(3)