| 摘要 |
PROBLEM TO BE SOLVED: To automatically restore a program error and to start a system again when a job program has an error during its working by reading the program data and a start address out of a restoration storage area and loading the program data from the start address. SOLUTION: If a job-based application program 72-1 has an error, the program 72-1 is compulsively completed by execution of a restoration application program 73. Then, the data on the program 72-1 are cleared out of a program RAM 3, and both start and end addresses corresponding to the identification codes of the program 72-1 and the program data are read out of a restoration storage area. Then, the program data are loaded in the RAM 3 at a part set between the start and end addresses and then started. |
