- 专利标题： CONTROL DEVICE, CONTROL METHOD FOR CONTROL DEVICE, INFORMATION PROCESSING PROGRAM, AND RECORDING MEDIUM
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申请号： US16641796申请日： 2018-10-05
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公开(公告)号： US20200264578A1公开(公告)日： 2020-08-20
- 发明人: Tatsuya KOJIMA , Takahiro TOKU
- 申请人： OMRON Corporation
- 申请人地址： JP Kyoto-shi, Kyoto
- 专利权人： OMRON Corporation
- 当前专利权人： OMRON Corporation
- 当前专利权人地址： JP Kyoto-shi, Kyoto
- 优先权： com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@5197d77
- 国际申请： PCT/JP2018/037462 WO 20181005
- 主分类号： G05B19/05
- IPC分类号： G05B19/05 ; G05B19/042
摘要：
To read respective values as updated of a plurality of variables synchronization of which respective values is ensured while tasks are being carried out in a multi-tasking manner, a PLC 10 reads respective values as updated of variables A to C in such a manner as to complete reading the respective values as updated of the variables A to C during a time period from (i) a time point of a start of a single instance of a cycle of a task which cycle is shortest to (ii) a time point of an end of the single instance of the cycle.