| 摘要 |
PURPOSE:To eliminate the need to add software used for communication circuit control by interposing the terminal equipment of the 2nd computer between signal connecting with the 1st computer and 1st operator console respectively. CONSTITUTION:The terminal equipment 6 of the 2nd computer is interposed between signal lines 3 connecting with the 1st computer 1 and console 2 to eliminate the need to add software for communication control in the computer unlike a conventional device. In the terminal equipment 6, instructions used through the lines 3 and a communication line 5 and line connection information whose transmission and reception destination is specified corresponding to said instructions are stored previously. Thus, the equipment once receiving an instruction makes a line connection between the computer 1 and console 2, computer 2 and 2nd computer, or console 2 and 2nd computer according to the instruction. Consequently, the communication between the computer 1 and 2nd computer is allowed. |
