公开(公告)号：EP1022631A2

公开(公告)日：2000-07-26

申请号：EP99203127.8

申请日：1999-09-24

申请人： ABB RESEARCH LTD.

发明人： Frey, Jan-Erik ,  Olsson, Björn ,  Petersson, Mikael ,  Majanen, Robert

IPC分类号： G05B19/418

CPC分类号： G05B19/4184 ,  G05B19/41845 ,  G05B19/41865 ,  Y02P90/14 ,  Y02P90/16 ,  Y02P90/20

摘要： The invention relates to the integration of diagnostics and control in a production line based on process components (10). Preferably, the control system and the diagnostic system are built as a hierarchical and highly distributed system, where as much as possible of the pre-processing and low-level diagnostics is accomplished at the lower levels of the system. At the process component level, diagnostics (12) are integrated with the control software (11) controlling the process hardware of the production line. The production line is typically comprised of a number of cells of process components, and each cell is controlled by a cell controller (20). At the cell level, diagnostics (22) are integrated in the cell control software (21) of the cell controllers (20). For example, diagnostic functions could be integrated with the control software programs by extending the IEC 1131-3 SFC language with diagnostic functions, or pre-compiling the source code of the control program and adding code for diagnostic functions.

摘要翻译： 本发明涉及一种在生产线中的集成诊断和控制的基于过程组件（10）。 优选地，控制系统和诊断系统被构建为一个分层和高度分散的系统，其中，尽可能地预加工和低级别的诊断是在较低级别的系统来实现的。在该过程组件级别， 诊断（12）被集成与控制所述生产线的过程中硬件控制软件（11）。 该生产线通常包括一个数字处理部件的单元中的，并且每个小区由小区控制器（20）控制。 在细胞水平，诊断（22）集成在所述单元控制器（20）的小区的控制软件（21）。 对于实施例，诊断功能可以通过扩展带诊断功能，或预编译控制程序的源代码和用于诊断功能添加代码的IEC 1131-3 SFC语言的控制软件程序集成。

公开(公告)号：EP1022631A3

公开(公告)日：2000-09-13

申请号：EP99203127.8

申请日：1999-09-24

申请人： ABB RESEARCH LTD.

发明人： Frey, Jan-Erik ,  Olsson, Björn ,  Petersson, Mikael ,  Majanen, Robert

IPC分类号： G05B19/418

CPC分类号： G05B19/4184 ,  G05B19/41845 ,  G05B19/41865 ,  Y02P90/14 ,  Y02P90/16 ,  Y02P90/20

摘要： The invention relates to the integration of diagnostics and control in a production line based on process components (10). Preferably, the control system and the diagnostic system are built as a hierarchical and highly distributed system, where as much as possible of the pre-processing and low-level diagnostics is accomplished at the lower levels of the system. At the process component level, diagnostics (12) are integrated with the control software (11) controlling the process hardware of the production line. The production line is typically comprised of a number of cells of process components, and each cell is controlled by a cell controller (20). At the cell level, diagnostics (22) are integrated in the cell control software (21) of the cell controllers (20). For example, diagnostic functions could be integrated with the control software programs by extending the IEC 1131-3 SFC language with diagnostic functions, or pre-compiling the source code of the control program and adding code for diagnostic functions.