REMOTE MONITORING/DIAGNOSING SYSTEM

摘要

PROBLEM TO BE SOLVED: To solve a problem that complicated setting is required for constructing a remote monitoring/diagnosing system in large scale facilities and the change of a temporarily constructed system is not easy. SOLUTION: A field monitoring server 20 is connected close to sequencers 10-15 for controlling equipment and operation data are fetched in real time and stored in a prescribed editing form. The field monitoring server 20 is connected with remote monitoring terminals 30 and 31 through the 'Ethernet'(R) 21 and the Internet 23. The field monitoring server 20 incorporates various setting programs for monitor and diagnosis and at least one remote monitoring terminal 30 accesses the field monitoring server 20, downloads the setting program thereof, performs desired setting and afterwards uploads the program to the field monitoring server 20 again so that the system can be constructed.