发明名称 |
System for processing and prioritizing alarms from devices on data communications network |
摘要 |
A control system contains a communications network, a host computer and a programmable logic controller (PLC). The host computer includes prioritized alarm queues for receiving prioritized alarms from the programmable logic controller. Alarms fall into either a local or a global category, and each category supports three types of alarms: warnings, alerts or faults. |
申请公布号 |
US5163151(A) |
申请公布日期 |
1992.11.10 |
申请号 |
US19900500323 |
申请日期 |
1990.03.22 |
申请人 |
SQUARE D COMPANY |
发明人 |
BRONIKOWSKI, JOSEPH T.;HILL, BRIAN T.;SACKMANN, DAVID J.;WEBER, MARK S. |
分类号 |
G05B19/05;G05B19/418;G06F11/00;H04L12/24 |
主分类号 |
G05B19/05 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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