| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To easily and surely recognize a newly added communication apparatus without causing deterioration in the communication efficiency. <P>SOLUTION: When connected and newly added to this system, an arithmetic section 3 of a slave transmits a newly added signal set to a high level for a prescribed time, an arithmetic section 1 of a master receiving the newly added signal requests the slave transmitting the newly added signal, to transmit the address of the slave to the master, the arithmetic section 3 of the slave in response to the request transmits its own address to the master, and the arithmetic section 1 of the master receiving the address performs processing so that the added slave and the master can make two-way communication. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
