| 摘要 |
PURPOSE: To provide a communication processor which can properly analyze and recover the faults without using any saving memory by using the data stored in an operation data memory directly to the fault analysis processing. CONSTITUTION: A communication operation program 23 includes a reset processing program in addition to a communication control processing program which performs the operation of communication. Then the detection results of a fault processing program as well as a fault detection program which detects the faults occurring in a communication operation mode are received, and a CPU 21 is shifted to an execution state of a system program 22 by a reset operation. A fault analysis part 1 receives the fault information from a communication operation part 2 and acquires the data necessary for analysis of the fault factors from an operation data memory 24 included in the part 2. When this analysis processing is over, an operation restart command is given to the part 2. The part 2 ends the analysis processing after confirming the reset of a communication operation state by the program 23. |
