| 摘要 |
PURPOSE:To immediately report the initialization completion of a controller in a remote place to a central processor equipment by sending out an initialization settin frame from the controller, as well, when the detection of an initialization completion frame from a channel is executed exceeding a prescribed time. CONSTITUTION:When the initialization of a channel 1 is completed, an initialization completion frame is sent to a remote controller 2 from a frame sending-out circuit 17. When the initialization completion frame is received continuously exceeding the time determined in advance in a detecting circuit 106, the device 2 informs it to a data transfer control circuit 105. The circuit 105 sends out the initialization completion frame to the channel 1 from a sending-out circuit 103. The channel 1 detects the initialization completion frame from the device 2, stops sending out the initialization completion frame from the circuit 17, and also, reports the initialization completion to a central processor equipment through a reporting circuit 11. |
