公开(公告)号：US20060236013A1

公开(公告)日：2006-10-19

申请号：US11368094

申请日：2006-03-02

申请人： Hideo Okeda

发明人： Hideo Okeda

IPC分类号： G06F13/00

CPC分类号： G05B19/058 ,  G05B2219/13102 ,  G05B2219/14043 ,  G05B2219/14044 ,  G05B2219/14046 ,  G05B2219/15093

摘要： A programmable controller device has a main body with a CPU unit and I/O units connected by a bus line and a power unit for supplying power to the main body. The CPU unit has a memory with a user access area which is accessible by instruction of user program. The power unit generates status data related to itself such as its temperature. A data transmission path is provided between the CPU unit and the power unit for transmitting such status data to the user access area.

摘要翻译： 可编程控制器装置具有主体，其具有CPU单元和通过总线连接的I / O单元和用于向主体供电的功率单元。 CPU单元具有具有可由用户程序指令访问的用户访问区域的存储器。 功率单元产生与其自身相关的状态数据，例如其温度。 在CPU单元和功率单元之间提供数据传输路径，用于将这种状态数据发送到用户接入区域。

公开(公告)号：US07536590B2

公开(公告)日：2009-05-19

申请号：US10950171

申请日：2004-09-24

申请人： Hideo Okeda ,  Eisuke Nagano ,  Eiji Nakanishi ,  Kenichiro Tomita

发明人： Hideo Okeda ,  Eisuke Nagano ,  Eiji Nakanishi ,  Kenichiro Tomita

IPC分类号： G06F11/00

CPC分类号： G06F11/004 ,  G05B2219/24187 ,  G06F11/2038

摘要： A programmable controller has a first (executing) CPU unit and a second (standby) CPU unit for a duplexed operation. Each CPU unit stores CPU version indicating its functionality and function version indicative of the functionality of the user program stored in itself. Before the duplexed operation is started, the first CPU unit acquires the unit version of the second CPU unit, compares it with the function version stored in itself and judges from this comparison whether a duplexed operation is possible or not. Only if it is judged that the duplexed operation is possible, the first CPU unit copies the user program stored in itself to the second CPU unit together with the function version and the duplexed operation is started.

摘要翻译： 可编程控制器具有用于双工操作的第一（执行）CPU单元和第二（备用）CPU单元。 每个CPU单元存储指示其本身存储的用户程序的功能的功能和功能版本的CPU版本。 在双工操作开始之前，第一CPU单元获取第二CPU单元的单元版本，将其与本身存储的功能版本进行比较，并从该比较判断是否可以进行双工操作。 只有在判断为可以进行双面打印操作的情况下，第1 CPU单元将其本身存储的用户程序与功能版本一起复制到第2个CPU单元，开始双面打印操作。

公开(公告)号：US20050086560A1

公开(公告)日：2005-04-21

申请号：US10950171

申请日：2004-09-24

申请人： Hideo Okeda ,  Eisuke Nagano ,  Eiji Nakanishi ,  Kenichiro Tomita

发明人： Hideo Okeda ,  Eisuke Nagano ,  Eiji Nakanishi ,  Kenichiro Tomita

IPC分类号： G05B19/05 ,  G05B19/042 ,  G06F11/00 ,  G06F11/20

CPC分类号： G06F11/004 ,  G05B2219/24187 ,  G06F11/2038

摘要： A programmable controller has a first (executing) CPU unit and a second (standby) CPU unit for a duplexed operation. Each CPU unit stores CPU version indicating its functionality and function version indicative of the functionality of the user program stored in itself. Before the duplexed operation is started, the first CPU unit acquires the unit version of the second CPU unit, compares it with the function version stored in itself and judges from this comparison whether a duplexed operation is possible or not. Only if it is judged that the duplexed operation is possible, the first CPU unit copies the user program stored in itself to the second CPU unit together with the function version and the duplexed operation is started.

摘要翻译： 可编程控制器具有用于双工操作的第一（执行）CPU单元和第二（备用）CPU单元。 每个CPU单元存储指示其本身存储的用户程序的功能的功能和功能版本的CPU版本。 在双工操作开始之前，第一CPU单元获取第二CPU单元的单元版本，将其与本身存储的功能版本进行比较，并从该比较判断是否可以进行双工操作。 只有在判断为可以进行双面打印操作的情况下，第1 CPU单元将其本身存储的用户程序与功能版本一起复制到第2个CPU单元，开始双面打印操作。

公开(公告)号：US20050102556A1

公开(公告)日：2005-05-12

申请号：US10943490

申请日：2004-09-17

申请人： Hiroaki Yamada ,  Hideo Okeda ,  Kenichiro Tomita ,  Makoto Ishikawa

发明人： Hiroaki Yamada ,  Hideo Okeda ,  Kenichiro Tomita ,  Makoto Ishikawa

IPC分类号： H04L12/423 ,  H04L1/22 ,  H04L12/42 ,  H04L12/46 ,  H04L29/14 ,  G06F11/00

CPC分类号： H04L12/46 ,  G05B2219/14124 ,  H04L2012/5627

摘要： A duplexed network system is formed with a plurality of programmable controllers and two different networks. Each of the programmable controllers includes a CPU unit, a primary communication unit connected to one of these networks (the first network) and a secondary communication unit connected to the other of the networks (the second network). The primary communication unit serves to compile participation status of nodes connected to the first network. The CPU unit gives priority to the primary communication unit when a request to transmit a communication command is issued to both the primary and secondary communication units. The primary communication unit serves to judge, when a request to transmit a communication command to an addressee node is received from the CPU unit, whether transmission to the addressee node is possible based on the participation status of the first network, to transmit the communication command if the transmission is judged to be possible and to request the secondary communication unit to transmit the communication command if the transmission is judged to be not possible.

摘要翻译： 双工网络系统形成有多个可编程控制器和两个不同的网络。 每个可编程控制器包括CPU单元，连接到这些网络之一（第一网络）的主要通信单元和连接到另一个网络（第二网络）的次要通信单元。 主要通信单元用于编译连接到第一网络的节点的参与状态。 当发送通信命令的请求被发送给主要和次要通信单元时，CPU单元优先考虑主要通信单元。 主要通信单元用于判断从CPU单元接收到向收件人节点发送通信命令的请求时，基于第一网络的参与状态，是否可以发送到收件人节点，发送通信命令 如果传输被判定为可能，并且如果判断传输是不可能的，则请求副通信单元发送通信命令。

公开(公告)号：US07856278B2

公开(公告)日：2010-12-21

申请号：US11368094

申请日：2006-03-02

申请人： Hideo Okeda

发明人： Hideo Okeda

IPC分类号： G05B11/01

CPC分类号： G05B19/058 ,  G05B2219/13102 ,  G05B2219/14043 ,  G05B2219/14044 ,  G05B2219/14046 ,  G05B2219/15093

摘要： A programmable controller device has a main body with a CPU unit and I/O units connected by a bus line and a power unit for supplying power to the main body. The CPU unit has a memory with a user access area which is accessible by instruction of user program. The power unit generates status data related to itself such as its temperature. A data transmission path is provided between the CPU unit and the power unit for transmitting such status data to the user access area.

摘要翻译： 可编程控制器装置具有主体，其具有CPU单元和通过总线连接的I / O单元和用于向主体供电的功率单元。 CPU单元具有具有可由用户程序指令访问的用户访问区域的存储器。 功率单元产生与其自身相关的状态数据，例如其温度。 在CPU单元和功率单元之间提供数据传输路径，用于将这种状态数据发送到用户接入区域。

公开(公告)号：US07609714B2

公开(公告)日：2009-10-27

申请号：US10943490

申请日：2004-09-17

申请人： Hiroaki Yamada ,  Hideo Okeda ,  Kenichiro Tomita ,  Makoto Ishikawa

发明人： Hiroaki Yamada ,  Hideo Okeda ,  Kenichiro Tomita ,  Makoto Ishikawa

IPC分类号： H04L12/66

CPC分类号： H04L12/46 ,  G05B2219/14124 ,  H04L2012/5627

摘要： A duplexed network system is formed with a plurality of programmable controllers and two different networks. Each of the programmable controllers includes a CPU unit, a primary communication unit connected to one of these networks (the first network) and a secondary communication unit connected to the other of the networks (the second network). The primary communication unit serves to compile participation status of nodes connected to the first network. The CPU unit gives priority to the primary communication unit when a request to transmit a communication command is issued to both the primary and secondary communication units. The primary communication unit serves to judge, when a request to transmit a communication command to an addressee node is received from the CPU unit, whether transmission to the addressee node is possible based on the participation status of the first network, to transmit the communication command if the transmission is judged to be possible and to request the secondary communication unit to transmit the communication command if the transmission is judged to be not possible.

摘要翻译： 双工网络系统形成有多个可编程控制器和两个不同的网络。 每个可编程控制器包括CPU单元，连接到这些网络之一（第一网络）的主要通信单元和连接到另一个网络（第二网络）的次要通信单元。 主要通信单元用于编译连接到第一网络的节点的参与状态。 当发送通信命令的请求被发送给主要和次要通信单元时，CPU单元优先考虑主要通信单元。 主要通信单元用于判断从CPU单元接收到向收件人节点发送通信命令的请求时，基于第一网络的参与状态，是否可以发送到收件人节点，发送通信命令 如果传输被判定为可能，并且如果判断传输是不可能的，则请求副通信单元发送通信命令。