| 摘要 |
PROBLEM TO BE SOLVED: To provide an equipment information management system capable of securing security and easily acquiring information from equipment while maintaining low-cost performance by using the existing Internet. SOLUTION: When any abnormality such as the event of an alarm occurs in any of devices D1 to Dn in the equipment 24, a programmable display unit 25 in the equipment 24 creates alarm data by an HMI processing part 251. A WWW transmission/reception part 251a transmits the alarm data by WWW communication through the Internet 5. When receiving the data by a WWW transmission/reception part 41, a Web server 4 writes the alarm data in the report page of a database 42. In a management user side system 3, the Web server 4 is accessed from a WWW transmission/reception part 321 of a management terminal 32, and alarm data stored in the report page of the database 42 are confirmed. COPYRIGHT: (C)2010,JPO&INPIT |
