| 摘要 |
<p>PURPOSE:To prevent the whole on-line control device from being reset at the time of resetting a terminal equipment by forming initializing means for individually initializing connection control means corresponding to a single or plural terminal equipments. CONSTITUTION:Device control parts 3 to 5 respectively include reset circuits 12 to 14 and memory error detectors 15 to 17. When a memory error is generated in the device control part 3 e.g., the error is detected by a memory error detector 15, a reset circuit 12 resets the device control part 3 and the other device control parts 4, 5 can continue normal operation. In the case of resetting other device control parts, similar operation is executed. Since only the control part of a certain device to be reset can be reset, the whole system is prevented from being downed even at the time or resetting the specified device.</p> |
