| 摘要 |
PURPOSE:To execute data transmission through no procedure by establishing automatically a virtual line to a communication opposite side when power supply is applied by only registering beforehand the communication opposite side, and thus, to eliminate the waste of time due to an erroneous key input, etc. CONSTITUTION:The address of the communication opposite side through no procedure is stored previously in a freely rewritable EEPROM 10, and when the power supply of a work station 1 is applied, a connection request command through no procedure is generated and transmitted to the address of the communication opposite side stored in the EEPROM 10 by a CPU 7, and after that, the virtual line to the communication opposite side is established on condition that an answer command is issued from the communication opposite side. |
