| 摘要 |
<p>The control system is for the movement of carriers in an article store, via a conveyor along a path to an access position. Each carrier has a number, which represents the actual value at the access position. Each carrier (11) has a first counter actuator (33) to produce a position signal when the actuating member passes the switch (35). A counter is coupled to the switch to connect the position signals. A start and stop control is coupled to the switch, the counter, and an input feed. When a position signal is issued, and ther is a difference between the actual value registered in the counter, and the index value fed into the input unit, the start-stop control actuates the conveyor. When the values agree, it stops the conveyor. A second actuator (37) produces a signal, when it passes a second switch (39), with a connected reset element for the counter.</p> |
