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1. 发明公开

EP0001700A1 Controller programmable with logic instructions representative of circuit nodes and elements of a ladder diagram 失效
标题翻译：其中，由节点和梯形图元件的逻辑状态的控制信号被示出程控调节器。
公开(公告)号：EP0001700A1
公开(公告)日：1979-05-02
申请号：EP78300489.8
申请日：1978-10-11
申请人： CUTLER-HAMMER WORLD TRADE, INC.
发明人： Kintner, Paul Marvin
IPC分类号： G05B19/02 , H01H47/00 , H03K19/02
CPC分类号： G05B19/05 , G05B2219/11101 , G05B2219/1159 , G05B2219/1162 , G05B2219/1188 , G05B2219/13188 , G05B2219/14089
摘要： A controller for electrical circuit systems and apparatus, the controller being programmable with logic instructions representative of circuit nodes of a ladder diagram. As compared to the prior art, this controller is simple to program and does not require any modification of the conventional ladder diagram. The controller comprises a store WNM of the logic values of the circuit nodes and a store CCM of the logic values of the control coils in the ladder diagram. The control program is stored in main memory MM. Processing circuit LC1 is provided for computing and updating the logic values of the circuit nodes or control coils based on the previous stored values and input signals from input circuit IB, and for storing the updated logic values in the stores WNM and CCM.
摘要翻译：用于电气电路系统和装置控制器，所述控制器是可编程的逻辑的指令代表的梯形图的电路节点。相比于现有技术中，这个控制器编程简单，并且不需要以往的梯形图的任何修饰。所述控制器包括所述电路节点和在梯形图控制线圈的逻辑值的存储CCM的逻辑值的商店WNM。的控制程序被存储在主存储器MM。提供了一种用于计算处理电路LC1和更新基于来自输入电路IB先前存储的值和输入信号的电路节点或控制线圈的逻辑值，以及用于存储已更新的逻辑值在卖场WNM和CCM。

2. 发明授权

EP2871546B1 Backup system for PLC systems 有权转让
标题翻译： PLC系统的备份系统
公开(公告)号：EP2871546B1
公开(公告)日：2018-01-03
申请号：EP14188238.1
申请日：2014-10-09
申请人： MB connect line GmbH Fernwartungssysteme
发明人： Müller, Siegfried
IPC分类号： G05B19/05 , G06F11/14 , G06F12/16
CPC分类号： G06F21/50 , G05B15/02 , G05B19/05 , G05B2219/13188 , G06F11/1456 , G06F11/1469
摘要： The invention discloses a backup device (100), adapted to conduct a backup of a control device (200), with - an interface (104), which may be coupled with the control device (200); - a transmission unit (102), adapted to read data from the control device (200) via the interface (104) and/or write data to the control device (200) via the interface (104); - a memory unit (108, 116), adapted to store the data read from the control device (104); - a backup control unit (102) adapted to instruct the transmission unit (102), to read at least part of a program memory (208) of the control device (200) as first program backup data (120), and to instruct the memory unit (108, 116) to store the first program backup data (120) in a non-volatile way, wherein the backup control unit (102) is further adapted to instruct the transmission unit (202) to read at least part of a program memory (208) of the control device (200) as further program backup data (122, 122a); - a comparison unit (102) adapted to compare the first program backup data (120) and the further program backup data (122, 122a); and - a warning unit (102) adapted to release a warning, if the comparison unit (102) determines that the first program backup data (120) and the further program backup data (122, 122a) differ.

3. 发明公开

EP2871546A2 Backup system for PLC systems 有权转让
标题翻译： PLC的备份系统
公开(公告)号：EP2871546A2
公开(公告)日：2015-05-13
申请号：EP14188238.1
申请日：2014-10-09
申请人： MB connect line GmbH Fernwartungssysteme
发明人： Müller, Siegfried
IPC分类号： G05B19/05
CPC分类号： G06F21/50 , G05B15/02 , G05B19/05 , G05B2219/13188 , G06F11/1456 , G06F11/1469
摘要： The invention discloses a backup device (100), adapted to conduct a backup of a control device (200), with
- an interface (104), which may be coupled with the control device (200);
- a transmission unit (102), adapted to read data from the control device (200) via the interface (104) and/or write data to the control device (200) via the interface (104);
- a memory unit (108, 116), adapted to store the data read from the control device (104);
- a backup control unit (102) adapted to instruct the transmission unit (102), to read at least part of a program memory (208) of the control device (200) as first program backup data (120), and to instruct the memory unit (108, 116) to store the first program backup data (120) in a non-volatile way, wherein the backup control unit (102) is further adapted to instruct the transmission unit (202) to read at least part of a program memory (208) of the control device (200) as further program backup data (122, 122a);
- a comparison unit (102) adapted to compare the first program backup data (120) and the further program backup data (122, 122a); and
- a warning unit (102) adapted to release a warning, if the comparison unit (102) determines that the first program backup data (120) and the further program backup data (122, 122a) differ.

4. 发明公开

EP0148200A1 PROCEDE ET DISPOSITIF POUR LE CONTROLE DE LA TRANSMISSION DES INFORMATIONS ENTRE L'UNITE CENTRALE D'UN AUTOMATE PROGRAMMABLE ET LES CIRCUITS D'ENTREE/SORTIE RACCORDES AUX CAPTEURS ET/OU AUX ACTIONNEURS DU PROCESSUS COMMANDE 失效
标题翻译：方法和控制装置，用于控制可编程计算器和输入/电源电路，带有传感器和/或过程的致动器REGULATED连接在单元之间的数据传送。
公开(公告)号：EP0148200A1
公开(公告)日：1985-07-17
申请号：EP84902024.0
申请日：1984-06-01
申请人： TELEMECANIQUE
发明人： HEITZ, Lionel , PERGENT, Jacky , PENOT, Olivier , QUATSE, Jesse, Thomas
IPC分类号： G05B19 , G05B9
CPC分类号： G05B19/054 , G05B2219/1159 , G05B2219/13188 , G05B2219/21149 , G05B2219/25152
摘要： Le dispositif comprend sur des cartes d'Entrée/Sortie (4) une pluralité de circuits électroniques (300, 400, 500) constituant les interfaces logiques entre le bus de liaison avec l'unité centrale d'une part et les capteurs ou actionneurs (9, 7) raccordés à chaque voie d'autre part. Ce dispositif comporte en outre des moyens de vérifier la bonne transmission des signaux logiques entre l'unité centrale et les cartes d'Entrée/Sortie (4). L'invention s'applique notamment aux automates programmables.

5. 发明公开

EP2040135A2 Automated validation of application code for an industrial control environment 审中-公开
标题翻译：汽车工业自动化工业有限公司Steuerungsumgebung
公开(公告)号：EP2040135A2
公开(公告)日：2009-03-25
申请号：EP08164800.8
申请日：2008-09-22
申请人： Rockwell Automation Technologies, Inc.
发明人： Bliss, Ronald E.
IPC分类号： G05B19/05
CPC分类号： G05B19/056 , G05B2219/13049 , G05B2219/13142 , G05B2219/13186 , G05B2219/13188
摘要： Providing for automated electronic validation of industrial process code for an industrial control environment is described herein. By way of example, components of a system that facilitate such validation can include a monitoring component that tracks execution of code in an industrial control, and a storage component that receives a result of the execution of the code and stores the result in memory. Each line or logical element of code can be analyzed in this manner to determine a percentage of code that executes successfully and a percentage that does not, for instance. Additionally, results of physical outputs driven by the industrial code can be input into a system and correlated with the execution results. As a result, aspects of the subject disclosure can greatly reduce time and effort required to manually verify execution of industrial code.
摘要翻译：本文描述了用于工业控制环境的工业过程代码的自动电子验证。作为示例，促进这种验证的系统的组件可以包括跟踪工业控制中的代码的执行的监视组件，以及接收代码的执行结果并将结果存储在存储器中的存储组件。可以以这种方式分析代码的每一行或逻辑元素，以确定成功执行的代码的百分比，例如没有百分比。此外，由工业代码驱动的物理输出的结果可以输入到系统中并与执行结果相关联。结果，主题公开的方面可以大大减少手动验证工业代码的执行所需的时间和精力。

6. 发明授权

EP0148200B1 PROCEDE ET DISPOSITIF POUR LE CONTROLE DE LA TRANSMISSION DES INFORMATIONS ENTRE L'UNITE CENTRALE D'UN AUTOMATE PROGRAMMABLE ET LES CIRCUITS D'ENTREE/SORTIE RACCORDES AUX CAPTEURS ET/OU AUX ACTIONNEURS DU PROCESSUS COMMANDE 失效
标题翻译：用于监视可编程计算机的中央单元与连接到控制过程的传感器和/或执行器的输入/输出电路之间的信息传输的方法和装置
公开(公告)号：EP0148200B1
公开(公告)日：1987-10-28
申请号：EP84902024.3
申请日：1984-06-01
申请人： TELEMECANIQUE
发明人： HEITZ, Lionel , PERGENT, Jacky , PENOT, Olivier , QUATSE, Jesse, Thomas MAXITRON CORP.
IPC分类号： G05B19/04 , G05B9/02
CPC分类号： G05B19/054 , G05B2219/1159 , G05B2219/13188 , G05B2219/21149 , G05B2219/25152
摘要： The device according to the invention comprises on input/output cards (4) a plurality of electronic circuits (300, 400, 500) forming the logic interfaces between the connection bus with the central unit on one hand and the sensors or actuators (9, 7) connected to each track on the other hand. This device further comprises means for monitoring the good transmissions of logic signals between the central unit and the input/output cards (4). The invention applies particularly to programmable computers.

7. 发明授权

EP0001700B1 Controller programmable with logic instructions representative of circuit nodes and elements of a ladder diagram 失效
标题翻译：控制器可编程逻辑指令电路表示代码和梯形图元件
公开(公告)号：EP0001700B1
公开(公告)日：1982-02-17
申请号：EP78300489.8
申请日：1978-10-11
申请人： CUTLER-HAMMER WORLD TRADE, INC.
发明人： Kintner, Paul Marvin
IPC分类号： G05B19/02 , H01H47/00 , H03K19/02
CPC分类号： G05B19/05 , G05B2219/11101 , G05B2219/1159 , G05B2219/1162 , G05B2219/1188 , G05B2219/13188 , G05B2219/14089

8. 发明公开

EP2871546A3 Backup system for PLC systems 有权转让
标题翻译：备份系统SPS-Steuerungen
公开(公告)号：EP2871546A3
公开(公告)日：2015-08-26
申请号：EP14188238.1
申请日：2014-10-09
申请人： MB connect line GmbH Fernwartungssysteme
发明人： Müller, Siegfried
IPC分类号： G05B19/05 , G06F11/14 , G06F12/16
CPC分类号： G06F21/50 , G05B15/02 , G05B19/05 , G05B2219/13188 , G06F11/1456 , G06F11/1469
摘要： The invention discloses a backup device (100), adapted to conduct a backup of a control device (200), with
- an interface (104), which may be coupled with the control device (200);
- a transmission unit (102), adapted to read data from the control device (200) via the interface (104) and/or write data to the control device (200) via the interface (104);
- a memory unit (108, 116), adapted to store the data read from the control device (104);
- a backup control unit (102) adapted to instruct the transmission unit (102), to read at least part of a program memory (208) of the control device (200) as first program backup data (120), and to instruct the memory unit (108, 116) to store the first program backup data (120) in a non-volatile way, wherein the backup control unit (102) is further adapted to instruct the transmission unit (202) to read at least part of a program memory (208) of the control device (200) as further program backup data (122, 122a);
- a comparison unit (102) adapted to compare the first program backup data (120) and the further program backup data (122, 122a); and
- a warning unit (102) adapted to release a warning, if the comparison unit (102) determines that the first program backup data (120) and the further program backup data (122, 122a) differ.
摘要翻译：本发明公开了一种备用设备（100），其适于进行控制设备（200）的备份，其中可以与所述控制设备（200）耦合的接口（104）。 - 传输单元（102），适于经由所述接口（104）从所述控制设备（200）读取数据和/或经由所述接口（104）向所述控制设备（200）写入数据; - 存储单元（108,116），适于存储从所述控制设备（104）读取的数据; - 备用控制单元（102），用于指示所述传输单元（102）将所述控制设备（200）的程序存储器（208）的至少一部分读取为第一程序备份数据（120），并指示所述控制设备存储单元（108,116），用于以非易失性方式存储第一程序备份数据（120），其中备用控制单元（102）还适于指示传输单元（202）读取至少一部分控制装置（200）的程序存储器（208）作为另外的程序备份数据（122,122a）; - 适于比较所述第一程序备份数据（120）和所述另外的程序备份数据（122,122a）的比较单元（102）。以及 - 如果所述比较单元（102）确定所述第一程序备份数据（120）和所述另外的程序备份数据（122,122a）不同，则适于释放警告的警告单元（102）。

9. 发明公开

EP2040135A3 Automated validation of application code for an industrial control environment 审中-公开
标题翻译：针对工业控制环境自动应用程序代码验证
公开(公告)号：EP2040135A3
公开(公告)日：2011-08-03
申请号：EP08164800.8
申请日：2008-09-22
申请人： Rockwell Automation Technologies, Inc.
发明人： Bliss, Ronald E.
IPC分类号： G05B19/05
CPC分类号： G05B19/056 , G05B2219/13049 , G05B2219/13142 , G05B2219/13186 , G05B2219/13188
摘要： Providing for automated electronic validation of industrial process code for an industrial control environment is described herein. By way of example, components of a system that facilitate such validation can include a monitoring component that tracks execution of code in an industrial control, and a storage component that receives a result of the execution of the code and stores the result in memory. Each line or logical element of code can be analyzed in this manner to determine a percentage of code that executes successfully and a percentage that does not, for instance. Additionally, results of physical outputs driven by the industrial code can be input into a system and correlated with the execution results. As a result, aspects of the subject disclosure can greatly reduce time and effort required to manually verify execution of industrial code.

10. 发明公开

EP0015445A1 Checking programmed controller operation 失效
标题翻译：监控编程控制过程。
公开(公告)号：EP0015445A1
公开(公告)日：1980-09-17
申请号：EP80100861.6
申请日：1980-02-21
申请人： International Business Machines Corporation
发明人： Dodt, William Carl , Lutter, Edward Peter
IPC分类号： G06F11/28 , G05B19/04
CPC分类号： G05B19/058 , G05B2219/13188 , G06F11/28
摘要： Programmed controllers execute sequences of control functions for controlling a device. External noise can cause controller malfunctions on critically operated devices. Proper sequencing is verified by assigning an access key/check codes to particular sequences. A check key code is generated during execution of a sequence only if the sequence is properly executed by the programmed controller. On completion of the control sequence, the generated code is compared with the access or original code for verifying appropriate programmed controller sequencing. Several sequences can be embedded or nested in each other, each having its own check key with the overall sequence also having an independent check key.

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