| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a communication method for a cogeneration apparatus, capable of solving the problem that no data transfer can be redone because of SA data elimination even if data transfer is attempted again because some problem occurs in a process of exchanging a control board. <P>SOLUTION: The communication method provides communication between first and second control boards 101 and 106 with transmission time determining sections 102 and 109 arranged therein to extend a send state period of the communication section along with an apparatus operation based on an operation lapse state of the apparatus. In replacing the first control board 101 attached in the apparatus by the second control board 106, data can be taken over more surely since the memory section 108 of the second control board 106 memorizes the data of the first control board 101 by sending the data memorized by a memory section 104 of the first control board 101 from the communication section 103 of the first control board 101 to the communication section 107 of the second control board 106. <P>COPYRIGHT: (C)2012,JPO&INPIT |
