| 摘要 |
PURPOSE:To change to arrange a terminal device and to change an address easily by installing a display device to display the address set to a control device address recognizing part and a terminal device and the inherent address of the higher rank device. CONSTITUTION:The control device address recognizing part 51 reads an inherent address of a control device 2, and outputs through a control device address memory 52 to a control device address display device 53. A terminal device address recognizing part 55 reads a set address of a self-address setting part 54, and outputs through a terminal device address memory 56 to a terminal device address display device 57. When the device 2 and the terminal device start to operate, the recognizing part 51 is driven, the inherent address of the device 2 is read and stored in the memory 52. Next, the recognizing part 55 is driven, the self-address set at the setting part 54 is read and stored to a memory 56. Continuously, the contents stored to the memories 52 and 56 are outputted and displayed to the display devices 53 and 57 respectively. Thus, the arrangement of the terminal device and the address can be changed easily.
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