公开(公告)号：US20070016310A1

公开(公告)日：2007-01-18

申请号：US11484655

申请日：2006-07-12

申请人： Kuniyuki Niwa

发明人： Kuniyuki Niwa

IPC分类号： G05B11/01 ,  G05B19/42

CPC分类号： G05B19/058 ,  G05B2219/13099 ,  G05B2219/14012

摘要： The function block memory unit stores a plurality of function blocks by programming each ladder circuit for computing output signals which has to be determined based on input signals from each safety device according to a connection specification of the safety device. The ladder circuit satisfies a predetermined safety standard, and thus, the function blocks satisfying the safety standard are used. The program link unit sequentially links each function block received from the function block memory unit based on the ID number of each I/O module to automatically create the safety program. The corresponding function block can be uniquely determined based on the ID number.

公开(公告)号：US09626160B2

公开(公告)日：2017-04-18

申请号：US14772232

申请日：2013-03-29

申请人： Takayuki Yamaoka ,  Kenichi Sakamoto

发明人： Takayuki Yamaoka ,  Kenichi Sakamoto

IPC分类号： G06F9/44 ,  G05B19/05

CPC分类号： G06F8/30 ,  G05B19/056 ,  G05B2219/13099 ,  G06F8/36 ,  G06F9/44 ,  G06F17/50

摘要： To provide a sequence-program-component creation program that causes a computer to perform a searching step of searching an overall circuit of a sequence program for a common logic part and extracting a logic pattern that appears in common in a circuit pattern arranged in the common logic part as a common circuit pattern, a component-candidate displaying step of displaying an extracted common circuit pattern as a candidate for a program component, a component registration setting step of registering a common circuit pattern selected by a user from candidates for the program component, and a replacing step of replacing the common logic part of the sequence program with the program component.

公开(公告)号：US08255065B2

公开(公告)日：2012-08-28

申请号：US12427203

申请日：2009-04-21

申请人： Yan Lu ,  George Lo ,  Dong Wei

发明人： Yan Lu ,  George Lo ,  Dong Wei

IPC分类号： G05B11/01 ,  G05B15/00

CPC分类号： G05B19/056 ,  G05B2219/1204 ,  G05B2219/13099

摘要： Methods and architectures are described that provide function block mobility between PLCs. Each PLC configured with Mobile Function Blocks (MFBs) may forward and execute MFBs from each other. To enable MFB mobility over a communication bus, each PLC having one or more configured MFBs requires a Communication Function Block (CFB) and an MFB directory data block. Each PLC maintains an MFB directory data block to store its MFB directory which is used when other PLCs send requests to check the availability of MFBs they need to run new tasks.

摘要翻译： 描述了在PLC之间提供功能块移动性的方法和体系结构。 配置有移动功能块（MFB）的每个PLC都可以相互转发和执行MFB。 为了通过通信总线实现MFB移动性，具有一个或多个配置的MFB的每个PLC都需要通信功能块（CFB）和MFB目录数据块。 每个PLC维护一个MFB目录数据块以存储其MFB目录，当其他PLC发送请求以检查他们需要运行新任务的MFB的可用性时使用它。

公开(公告)号：US07941239B2

公开(公告)日：2011-05-10

申请号：US12147970

申请日：2008-06-27

申请人： Kenichi Ikegami ,  Tsutomu Araki

发明人： Kenichi Ikegami ,  Tsutomu Araki

IPC分类号： G06F19/00 ,  G06F9/44 ,  G05B15/00 ,  G05B11/01

CPC分类号： G05B19/058 ,  G05B2219/13052 ,  G05B2219/13053 ,  G05B2219/13099 ,  G05B2219/13152 ,  G05B2219/14012

摘要： The PLC according to this invention includes I/O modules, a CPU module, an input/output bus, and a PC having a display. The CPU module includes a control program storage unit which previously stores an intrinsic control program in which operation processing and an input/output information item are packaged; a library which previously stores the function block representing the operation processing; and a header file which previously stores equivalent input/output information equivalently representing the input/output information by a graphical language. Referring to the library and header file, PC causes the execution program created and stored in the main storage unit to be displayed on the display by the function block and equivalent input/output information item.

摘要翻译： 根据本发明的PLC包括I / O模块，CPU模块，输入/输出总线和具有显示器的PC。 CPU模块包括控制程序存储单元，其预先存储其中封装有操作处理和输入/输出信息项的固有控制程序; 预先存储表示操作处理的功能块的库; 以及头文件，其预先通过图形语言存储等价地表示输入/输出信息的等效输入/输出信息。 参考库和头文件，PC使得创建并存储在主存储单元中的执行程序通过功能块和等效的输入/输出信息项显示在显示器上。

公开(公告)号：US20090276060A1

公开(公告)日：2009-11-05

申请号：US12427203

申请日：2009-04-21

申请人： Yan Lu ,  George Lo ,  Dong Wei

发明人： Yan Lu ,  George Lo ,  Dong Wei

IPC分类号： G05B9/03 ,  G05B19/02

CPC分类号： G05B19/056 ,  G05B2219/1204 ,  G05B2219/13099

摘要： Methods and architectures are described that provide function block mobility between PLCs. Each PLC configured with Mobile Function Blocks (MFBs) may forward and execute MFBs from each other. To enable MFB mobility over a communication bus, each PLC having one or more configured MFBs requires a Communication Function Block (CFB) and an MFB directory data block. Each PLC maintains an MFB directory data block to store its MFB directory which is used when other PLCs send requests to check the availability of MFBs they need to run new tasks.

摘要翻译： 描述了在PLC之间提供功能块移动性的方法和体系结构。 配置有移动功能块（MFB）的每个PLC都可以相互转发和执行MFB。 为了通过通信总线实现MFB移动性，具有一个或多个配置的MFB的每个PLC都需要通信功能块（CFB）和MFB目录数据块。 每个PLC维护一个MFB目录数据块以存储其MFB目录，当其他PLC发送请求以检查他们需要运行新任务的MFB的可用性时使用它。

公开(公告)号：US07286885B2

公开(公告)日：2007-10-23

申请号：US11484655

申请日：2006-07-12

申请人： Kuniyuki Niwa

发明人： Kuniyuki Niwa

IPC分类号： G05B11/01 ,  G05B19/42 ,  G06F9/44

CPC分类号： G05B19/058 ,  G05B2219/13099 ,  G05B2219/14012

摘要： The function block memory unit stores a plurality of function blocks by programming each ladder circuit for computing output signals which has to be determined based on input signals from each safety device according to a connection specification of the safety device. The ladder circuit satisfies a predetermined safety standard, and thus, the function blocks satisfying the safety standard are used. The program link unit sequentially links each function block received from the function block memory unit based on the ID number of each I/O module to automatically create the safety program. The corresponding function block can be uniquely determined based on the ID number.

摘要翻译： 功能块存储单元通过编程每个梯形电路来存储多个功能块，用于根据安全装置的连接规范来计算必须基于来自每个安全装置的输入信号确定的输出信号。 梯形电路满足预定的安全标准，因此使用满足安全标准的功能块。 程序链接单元基于每个I / O模块的ID号顺序链接从功能块存储单元接收的每个功能块，以自动创建安全程序。 可以基于ID号来唯一地确定相应的功能块。

公开(公告)号：US20160034259A1

公开(公告)日：2016-02-04

申请号：US14772232

申请日：2013-03-29

申请人： Takayuki YAMAOKA ,  Kenichi SAKAMOTO

发明人： Takayuki YAMAOKA ,  Kenichi SAKAMOTO

IPC分类号： G06F9/44

CPC分类号： G06F8/30 ,  G05B19/056 ,  G05B2219/13099 ,  G06F8/36 ,  G06F9/44 ,  G06F17/50

摘要： To provide a sequence-program-component creation program that causes a computer to perform a searching step of searching an overall circuit of a sequence program for a common logic part and extracting a logic pattern that appears in common in a circuit pattern arranged in the common logic part as a common circuit pattern, a component-candidate displaying step of displaying an extracted common circuit pattern as a candidate for a program component, a component registration setting step of registering a common circuit pattern selected by a user from candidates for the program component, and a replacing step of replacing the common logic part of the sequence program with the program component.

摘要翻译： 提供一种顺序程序组件创建程序，其使计算机执行搜索用于公共逻辑部分的序列程序的总体电路的搜索步骤，并且提取在布置在共同部分中的电路图案中共同出现的逻辑图案 逻辑部分作为公共电路图案，显示提取的公共电路图案作为节目组件的候选的分量候选显示步骤;分配登记设置步骤，用于将用户选择的公共电路模式从用于节目组件的候选项 以及用程序部件替换顺序程序的公共逻辑部分的替换步骤。

公开(公告)号：US20090005884A1

公开(公告)日：2009-01-01

申请号：US12147970

申请日：2008-06-27

申请人： Kenichi IKEGAMI ,  Tsutomu ARAKI

发明人： Kenichi IKEGAMI ,  Tsutomu ARAKI

IPC分类号： G05B11/01 ,  G05B19/42

CPC分类号： G05B19/058 ,  G05B2219/13052 ,  G05B2219/13053 ,  G05B2219/13099 ,  G05B2219/13152 ,  G05B2219/14012

摘要： The PLC according to this invention includes I/O modules, a CPU module, an input/output bus, and a PC having a display. The CPU module includes a control program storage unit which previously stores an intrinsic control program in which operation processing and an input/output information item are packaged; a library which previously stores the function block representing the operation processing; and a header file which previously stores equivalent input/output information equivalently representing the input/output information by a graphical language. Referring to the library and header file, PC causes the execution program created and stored in the main storage unit to be displayed on the display by the function block and equivalent input/output information item.

摘要翻译： 根据本发明的PLC包括I / O模块，CPU模块，输入/输出总线和具有显示器的PC。 CPU模块包括控制程序存储单元，其预先存储其中封装有操作处理和输入/输出信息项的固有控制程序; 预先存储表示操作处理的功能块的库; 以及头文件，其预先通过图形语言存储等价地表示输入/输出信息的等效输入/输出信息。 参考库和头文件，PC使得创建并存储在主存储单元中的执行程序通过功能块和等效输入/输出信息项显示在显示器上。

公开(公告)号：US07065413B2

公开(公告)日：2006-06-20

申请号：US10009010

申请日：2001-04-03

申请人： Volker Moebius ,  Knut Grossmann

发明人： Volker Moebius ,  Knut Grossmann

IPC分类号： G05B11/01

CPC分类号： G05B19/056 ,  G05B19/0426 ,  G05B2219/1171 ,  G05B2219/13091 ,  G05B2219/13099

摘要： In a method for controlling mechanisms or technical systems, the mechanisms or technical systems to be controlled are stored in a controller with their states, and with associated signal formers of sensors and actuators, whereby starting from a defined reference state at the onset of the activation of the controller, the actual states signaled by the technical system via the sensors are continuously compared with the specified state, the specified state being stored in the controller, and, based on this comparison, every deviation from the specified state is identified in the technical system, and, when initiated, a new instruction that changes the state of the mechanisms or of the technical system updates the specified state for the comparison and monitors the time till the acknowledgment of the new state, and sensor signals and comparable information exclusively serve the state identification of elementary functions and state changes exclusively ensue upon the initiation of elementary instructions.

摘要翻译： 在用于控制机构或技术系统的方法中，要控制的机构或技术系统被存储在具有其状态的控制器中，并且与传感器和致动器的相关联的信号形成器一起存储，从而在激活开始时从限定的参考状态开始 控制器的技术系统通过传感器发出的实际状态与指定状态持续进行比较，指定状态存储在控制器中，并且基于该比较，在技术上识别出与指定状态的每一偏差 系统，并且当发起时，改变机制或技术系统的状态的新指令更新用于比较的指定状态，并且监视直到新状态的确认的时间，并且传感器信号和可比信息专门用于 基本功能和状态变化的状态识别仅在元素启动时发生 y说明。

公开(公告)号：US20030040814A1

公开(公告)日：2003-02-27

申请号：US10009010

申请日：2002-04-04

发明人： Volker Moebius ,  Knut Grossmann

IPC分类号： G05B011/01 ,  G05B013/02 ,  G05B015/00 ,  G05B019/00

CPC分类号： G05B19/056 ,  G05B19/0426 ,  G05B2219/1171 ,  G05B2219/13091 ,  G05B2219/13099

摘要： The invention relates to a method for the control of mechanisms and technical systems characterized by that a) the mechanisms or technical systems to be controlled in their elementary functions (8) with their states defined according to the instructions and the appropriate signal representations of the sensors (13) and actuators (12) are stored in a control, whereby starting from a reference state (18) at the start of the control activation a continuous comparison is made of the actual states transmitted by the technical device through the sensors (13) with the desired states (24) stored in the control for all elementary functions and therefore any deviation in the system to be controlled from the desired state (24) according to the instructions is detected, b) a new instruction that changes the state of the mechanisms or the technical system updates when started the desired state (24) for making the comparison and monitors the time period until signalization of the new state defined by that instruction on the base of also stored permissible transition times, c) whereby sensor signals and comparable information exclusively serve for the identification of the state of elementary functions (8), state changes take place exclusively through the start of elementary instructions (16) to which the sensor and actuator signals as desired state are assigned, and that the application instructions (32) freely defined on a logical-functional language level are defined by appropriate assignment of elementary instructions (16). A device for carrying out the method and a method to produce the control software are described.

摘要翻译： 本发明涉及一种用于控制机构和技术系统的方法，其特征在于：a）要在其基本功能（8）中控制的机构或技术系统，其状态根据指令和传感器的适当信号表示定义 （13）和执行器（12）被存储在控制中，从而在控制启动开始时从参考状态（18）开始，通过传感器（13）连续地比较由技术装置传送的实际状态， 具有存储在所有基本功能的控制中的期望状态（24），因此检测到根据指令从所需状态（24）控制的系统中的任何偏差，b）改变状态的新指令 机制或技术系统更新，当启动用于进行比较的期望状态（24）时，监视直到新状态的信号化定义为b 该指令基于也存储的允许转换时间，c）由此传感器信号和可比信息专门用于识别基本功能（8）的状态，状态改变仅通过基本指令（16）的开始进行， 分配传感器和致动器作为所需状态的信号，并且通过对基本指令（16）的适当分配来定义在逻辑功能语言级上自由定义的应用指令（32）。 描述用于执行该方法的装置和一种产生控制软件的方法。