公开(公告)号：EP0739509A1

公开(公告)日：1996-10-30

申请号：EP95920763.0

申请日：1995-06-06

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： ABERT, Michael ,  KÜHLERS, Jürgen ,  RENSCHLER, Albert

IPC分类号： G05B19 ,  G06F13

CPC分类号： G06F13/1605 ,  G05B19/0421 ,  G05B2219/2231 ,  G05B2219/25217

摘要： The invention relates to an arrangement with at least one master unit connected via a bus to slave units, each having a store in which the master unit performs read and/or write operations. Suitable means make it possible for the master unit to initialise data access uniformly on each of the slave units according to a predetermined communication protocol. The proposal is also for a slave unit which is suitable for communication with a master unit according to said protocol. The invention is used in automation devices.

公开(公告)号：EP0739509B1

公开(公告)日：1997-02-26

申请号：EP95920763.0

申请日：1995-06-06

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： ABERT, Michael ,  KÜHLERS, Jürgen ,  RENSCHLER, Albert

IPC分类号： G06F1/00 ,  G06F13/42

CPC分类号： G06F13/1605 ,  G05B19/0421 ,  G05B2219/2231 ,  G05B2219/25217

摘要： The invention relates to an arrangement with at least one master unit connected via a bus to slave units, each having a store in which the master unit performs read and/or write operations. Suitable means make it possible for the master unit to initialise data access uniformly on each of the slave units according to a predetermined communication protocol. The proposal is also for a slave unit which is suitable for communication with a master unit according to said protocol. The invention is used in automation devices.