| 摘要 |
<p>PROBLEM TO BE SOLVED: To carry out a stored object in a numerical order as far as possible even if an error occurs in any of a plurality of storage units in carrying out the stored object. SOLUTION: Data on a file holder F to be carried out and carrying-out numbers provided for respective storing units, are also provided for a carrying- out control part 60. The carrying-out control part 60 controls the carrying-out numbers of the file holder F carried out of the respective storage units based on the data, and controls a conveyor carrying-out part 20 and a carrier conveyor 30 so that the file folder F may be retrieved in a prescribed numerical order for carrying-out. When a jumping command for the prescribed storage unit is given, the data of the file holder to be carried out of the storage unit is eliminated for carrying-out control.</p> |
