| 摘要 |
PURPOSE:To perform automatic register setting of a call for a specific story by simultaneously performing combination operation of buttons not generated in normal operation CONSTITUTION:Automatic register setting is performed by simultaneously pressing three buttons OP, CL for indicating opening/closing of a door and 12C for a destination story. Replays OPA, CLA, 12CA are turned on by pressing the three buttons, and also a relay 12CC is turned on to perform self-holding. When the opening/closing buttons OP, CL of the door are pressed for a predetermined time, a check timer TA is turned on to turn on a relay 12CB, and an automatic register is set by self-holding through a contact 12CB1 of the relay 12CB. When a hand is detached from the button, the check timer TA is turned off to turn on a relay TRA. When a call automatic register is set, a relay 12DC is turned on to automatically register a hall button for 12th story down. |
