| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily release a monitoring function for a communication state in a radio system, by carrying out only a prescribed operation in a radio device desired to be separated from the radio system, so as not to announce abnormality of the communication state. <P>SOLUTION: The radio device 10 is provided with an operation detecting part 11c, and a communication control part 11d, in the radio system 1 having an alarm interlock function, and the communication state monitoring function. The communication control part 11d transmits a separation signal to the other radio device 10, when the operation detecting part 11c detects the prescribed operation, and the communication state monitoring function is thereby prohibited in the radio system 1. <P>COPYRIGHT: (C)2010,JPO&INPIT |
