To be able to save time and effort to individually manage respective connector devices with a control function, and simply set identification information without adding a constitution to an electrical device side, etc. which are connection points.
A plurality of connector devices with the control function are connected to wire harness one by one. In each stage that the respective connector devices with control function are connected, an identification information setting instruction is given to the connector devices. Respective connector devices with the control function, if own identification information is already set, transmit its own identification information to another connector device with control function (steps S3, S4, S6), if its own identification information is not settled, receive the settled identification information of another connector device with control function through the wire harness 10, and set an identification information other than the settled identification information as its own identification information (steps S7, S8).
YANADA EIJI
URASHIRO KENJI
MAEDA FUMIO
YAMAGUCHI TOMOO
ITO TADASHI
SUMITOMO WIRING SYSTEMS
SUMITOMO ELECTRIC INDUSTRIES
Yoshitake Hidetoshi
Takahiro Arita