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公开(公告)号：EP0907912A1
公开(公告)日：1999-04-14
申请号：EP97930299.0
申请日：1997-06-03
发明人： BARTHEL, Herbert , FUCHS, Heiner , GÖBEL, Alfons
CPC分类号： G06F11/1687 , G05B9/03 , G05B19/0428 , G05B2219/24186 , G05B2219/24187 , G05B2219/25483 , G06F11/1683
摘要： A synchronisation process for an automation system (1) of redundant construction consisting of at least two partial systems (2, 2') which, to control a process, perform functionally identical sequences of machine commands (MP) which have incrementation instructions (IA) at mutually corresponding positions to increment a synchronisation counter (SZ, SZ'). Synchronisation takes place using the value of a synchronisation counter (SZ, SZ') at least when a partial system (2, 2') records a special event (11). To this end a synchronisation counter target (SZZ) is found so that the partial systems (2, 2') interrupt the execution of the sequence of machine commands (MP) at which the values of the synchronisation counter (SZ, SZ') reach the synchronisation counter target (SZZ).
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公开(公告)号：EP0978039A1
公开(公告)日：2000-02-09
申请号：EP97930300.5
申请日：1997-06-03
发明人： BARTHEL, Herbert , FUCHS, Heiner , GÖBEL, Alfons
IPC分类号： G06F11/14
CPC分类号： G06F11/1658 , Y10S707/99953 , Y10S707/99955
摘要： A data loading process is disclosed for coupling a supplementary system (ZAS) to an automation total system (ABS) provided with a basic system (BAS). The contents of the main memory (HSB) of the basic system (BAS) are transmitted by reading and writing them section by section into the main memory (HSB) of the supplementary system (ZAS). While the data are read section by section and written out of or into the main memory (HSB) of the basic system (BAS), the same data are written into a temporary memory (ZSB) and transmitted from the temporary memory (ZSB) to the main memory (HSB) of the supplementary system (ZAS).
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公开(公告)号：EP0978039B1
公开(公告)日：2001-09-12
申请号：EP97930300.5
申请日：1997-06-03
发明人： BARTHEL, Herbert , FUCHS, Heiner , GÖBEL, Alfons
IPC分类号： G06F11/14
CPC分类号： G06F11/1658 , Y10S707/99953 , Y10S707/99955
摘要： A data loading process is disclosed for coupling a supplementary system (ZAS) to an automation total system (ABS) provided with a basic system (BAS). The contents of the main memory (HSB) of the basic system (BAS) are transmitted by reading and writing them section by section into the main memory (HSB) of the supplementary system (ZAS). While the data are read section by section and written out of or into the main memory (HSB) of the basic system (BAS), the same data are written into a temporary memory (ZSB) and transmitted from the temporary memory (ZSB) to the main memory (HSB) of the supplementary system (ZAS).
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公开(公告)号：EP0907912B1
公开(公告)日：2000-05-03
申请号：EP97930299.9
申请日：1997-06-03
发明人： BARTHEL, Herbert , FUCHS, Heiner , GÖBEL, Alfons
IPC分类号： G05B19/042 , G05B9/03 , G06F11/16
CPC分类号： G06F11/1687 , G05B9/03 , G05B19/0428 , G05B2219/24186 , G05B2219/24187 , G05B2219/25483 , G06F11/1683
摘要： A synchronisation process for an automation system (1) of redundant construction consisting of at least two partial systems (2, 2') which, to control a process, perform functionally identical sequences of machine commands (MP) which have incrementation instructions (IA) at mutually corresponding positions to increment a synchronisation counter (SZ, SZ'). Synchronisation takes place using the value of a synchronisation counter (SZ, SZ') at least when a partial system (2, 2') records a special event (11). To this end a synchronisation counter target (SZZ) is found so that the partial systems (2, 2') interrupt the execution of the sequence of machine commands (MP) at which the values of the synchronisation counter (SZ, SZ') reach the synchronisation counter target (SZZ).
摘要翻译： 一种用于冗余结构的自动化系统（1）的同步过程，该自动化系统由至少两个部分系统（2,2'）组成，为了控制过程，执行具有增量指令（IA）的功能相同的机器指令序列（MP） 在相互对应的位置增加一个同步计数器（SZ，SZ'）。 至少在部分系统（2,2'）记录特殊事件（11）时，使用同步计数器（SZ，SZ'）的值进行同步。 为此，找到同步计数器目标（SZZ），使得部分系统（2,2'）中断执行同步计数器（SZ，SZ'）的值达到的机器命令序列（MP） 同步计数器目标（SZZ）。
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