| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a program updating system with a communication function capable of surely transferring a program even if a trouble occurs in the program to be updated. SOLUTION: This program updating system with a communication function has a first processor 1 operating by referring to a prescribed program, and a second processor 2 executing program update via a communication line and executing program update control when a trouble is detected in the first processor 1.</p> |
