| 摘要 |
<p>PURPOSE:To improve the operation rate by carrying-out transfer service in consideration of the order of priority of a plurality of machines and preparation systems. CONSTITUTION:Works 1-3 and the service demand signal supplied from a preparation station 5 are input into a demand-signal input terminal, and the signal supplied from an addition instruction terminal is input and output from an addition apparatus 13 which memorizes the addition values as the order of priority of the works 1-3 and the preparation station 5, and a controller 11 which is equipped with a reset terminal and an addition-result input terminal and outputs a control signal into a transfer dolly 4 from the output terminal according to the result of addition is provided. Therefore, the transfer service in the consideration of the order of priority of a plurality of machines and preparation system is permitted, and the operation rate of working system can be improved.</p> |
