| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a system from immediately going down even if a communication error occurs. <P>SOLUTION: When the communication error is detected between a communication controller 102 and a plurality of slave communication ICs 211, 212, or the like, the communication error is stored. When the number of errors stored within a predetermined period of time is not smaller than the prescribed number of error permissible times, communication between the communication controller 102 and a relevant slave communication means, for example, the slave communication IC 211 is stopped. <P>COPYRIGHT: (C)2004,JPO |
