发明名称 |
Safety controller providing for execution of standard and safety control programs |
摘要 |
A safety controller may execute both standard and safety programs using shared architecture in which two processors symmetrically execute the safety program and check each other for errors, and one processor only executes the standard program to minimize undetected symmetrical corruption of the safety programs.
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申请公布号 |
US2005060606(A1) |
申请公布日期 |
2005.03.17 |
申请号 |
US20030663877 |
申请日期 |
2003.09.16 |
申请人 |
KALAN MICHAEL DEAN;RISCHAR CHARLES MARTIN |
发明人 |
KALAN MICHAEL DEAN;RISCHAR CHARLES MARTIN |
分类号 |
G05B9/03;(IPC1-7):G06F11/00;G05B11/01;G05B9/02 |
主分类号 |
G05B9/03 |
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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