发明名称 |
Sequence controller with dynamically changeable program |
摘要 |
By storing, along with each signal or bit controlling a step to be taken in a process sequence, an additional signal or bit to be applied to the gating terminal or pin of respective ones of a plurality of "and" gates, to the other input terminal of each of which is supplied its respective input signal from aprocess control element, such as a sensor, switch or valve (each such input signal indicating a changed condition in the process which requires a changed process control sequence) any sequence may be interrupted following any step in that sequence and a new sequence may be called up to make the needed correction or change in the process.
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申请公布号 |
US4142246(A) |
申请公布日期 |
1979.02.27 |
申请号 |
US19770859827 |
申请日期 |
1977.12.12 |
申请人 |
FUJI ELECTRIC COMPANY, LTD. |
发明人 |
FUMIHIKO, TAKEZOE;OMORI, SHIGERU |
分类号 |
G05B19/045;H01R13/20;H01R13/658;(IPC1-7):G06F9/06 |
主分类号 |
G05B19/045 |
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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