发明名称 |
SYSTEM AND METHOD FOR SHUTTING DOWN A FIELD DEVICE |
摘要 |
<p>A diagnostic system and method for a field device implemented in a safety instrumented system includes detecting an occurrence of a safety event associated with the field device, overriding normal control of the field device to cause the field device to enter a safe state in response to the detected occurrence of the safety event, verifying the override of normal control of the field device, and transmitting a control signal to cause the field device to enter the safe state.</p> |
申请公布号 |
WO2014210410(A1) |
申请公布日期 |
2014.12.31 |
申请号 |
WO2014US44486 |
申请日期 |
2014.06.27 |
申请人 |
FISHER CONTROLS INTERNATIONAL LLC |
发明人 |
SEBERGER, STEPHEN, G.;SNOWBARGER, JIMMIE, L. |
分类号 |
G05B9/02 |
主分类号 |
G05B9/02 |
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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