| 摘要 |
<p>PURPOSE:To provide the production information confirming method for the production facilities which speedily detect a work change in a production line and precludes a decrease in the operation rate of the facilities and the occurrence of an accident. CONSTITUTION:Communication networks 16 and 18 are formed between local sequcncers 11X-11Z which control plural facilities 10X-10Z arranged in the production line 1 and a host computer 15 which supplies production information to those local sequencers, and a work ID5 whose storage contents are rewritable is added to a conveyance palette 2 carried in the production line 1 while mounted with a work; and the respective facilities 10X-10Z are provided with work ID controllers 21X-21Z which read work information out of the work ID5 and the production information is confirmed by collating the production information that the local sequencers 11X-11Z receive from the host computer 15 through the communication networks 16 and 18 with the work information that the local sequencers 11X-11Z receive from the work ID controllers 21X-21Z.</p> |
