| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an excellent monitor terminal and monitor controller capable of being constituted without any storage means for its controller, to enable control by a simple processing, to unnecessitate restriction of the maximum number of the monitor terminals corresponding to one controller and only a few pieces of communication data are required as well. SOLUTION: The monitor terminal 1A is provided with a central processing part 1-1 having a monitoring part 1-2, a communication means 1-4, a type of operation storage part 1-5, a transmitting destination address storage part 1-3, a time counting part 1-6 and use of time count storage part 1-7, logical operations such as OR and AND between monitoring information received from the communication means 1-4 and monitoring information to be inputted from a monitoring part 1-2 are performed and also information on its result is transmitted from the communication means 1-4.</p> |
