| 摘要 |
PURPOSE:To keep the system operation without giving adverse effect on a transmission signal of other slave station by providing an end information storage means and a restoration inhibit means and allowing the slave station to inhibit transmission even when power is applied before the setting of the transmission timing is finished. CONSTITUTION:A completion information storage means 21 and a restoration inhibit means 20b are provided and when setting of parameter information is finished, the information representing it is stored in the completion information storage means 21. When power is applied, a restoration inhibit means 20b discriminates whether or not the setting of parameter information is finished is discriminated from the storage content of the completion information storage means 21 and when the setting is not finished, the restoration by an automatic restoration means 20a is inhibited. Thus, even when power is applied before the end of setting of the transmission, the slave station makes no transmission. Thus, the system operation is kept stably without giving adverse effect onto the transmission signal of other slave stations. |
