| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a plant control device, easily obtaining information related to components of a plant control device body and utilizing the obtained information for confirming assembling work or the like. <P>SOLUTION: Each of a power supply module 21, a card substrate 31 and a communication device 4 includes an electronic tag 5 storing production information D1 related to each component attached to the front right lower corner thereof. An electronic tag reader/writer 6 reads and transmits the production information D1 stored in the electronic tag 15 to an information terminal 7. The information terminal 7 compares the production information D1 read from the electronic tag 15 with production drawing data E1 fetched from a server 18 via a network 9 to automatically determine consistency for attachment product, attachment position or the like. According to this, assembling work can be surely confirmed, and human errors can be prevented. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
