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1. 发明授权

US08010723B2 Safety controller with data lock 有权
标题翻译：带数据锁的安全控制器
公开(公告)号：US08010723B2
公开(公告)日：2011-08-30
申请号：US12340926
申请日：2008-12-22
申请人： Horst-Dieter Nikolai , Volker Rug
发明人： Horst-Dieter Nikolai , Volker Rug
IPC分类号： G06F13/00 , G06F13/36
CPC分类号： G05B9/02 , G05B2219/23234 , G05B2219/24008
摘要： The present invention relates to a SPC comprising at least one data processing means for realizing a first data channel 1 and a second data channel 2, and comprising a data transmission means 3 which is connected to data channels 1,2 in a manner such that, using data transmission means 3, data may be transferred from at least one data channel 1, 2 to a higher-order device 5 that is connectable to the controller.The object of the present invention is to further increase the safety of safety controllers. This aim is achieved by providing an active data lock 4, using which it is possible to influence the data transmission—which may be realized using data transmission means 3—to higher-order device 5. As a result, only error-free data are sent via higher-order device 5 to external I/O assemblies.
摘要翻译：本发明涉及一种SPC，包括至少一个用于实现第一数据信道1和第二数据信道2的数据处理装置，并且包括数据传输装置3，数据传输装置3以数据信道1,2连接，使用数据发送装置3，可以将数据从至少一个数据信道1,2传送到可连接到控制器的高阶装置5。本发明的目的是进一步增加安全控制器的安全性。该目的通过提供可以影响数据传输的有源数据锁4来实现，其可以使用数据发送装置3到更高阶装置5来实现。结果是，只有无错误的数据是通过高阶设备5发送到外部I / O组件。

2. 发明申请

US20090177290A1 Safety controller 有权
标题翻译：安全控制器
公开(公告)号：US20090177290A1
公开(公告)日：2009-07-09
申请号：US12340926
申请日：2008-12-22
申请人： Horst-Dieter Nikolai , Volker Rug
发明人： Horst-Dieter Nikolai , Volker Rug
IPC分类号： G05B9/02
CPC分类号： G05B9/02 , G05B2219/23234 , G05B2219/24008
摘要： The present invention relates to a SPC comprising at least one data processing means for realizing a first data channel 1 and a second data channel 2, and comprising a data transmission means 3 which is connected to data channels 1,2 in a manner such that, using data transmission means 3, data may be transferred from at least one data channel 1, 2 to a higher-order device 5 that is connectable to the controller.The object of the present invention is to further increase the safety of safety controllers. This aim is achieved by providing an active data lock 4, using which it is possible to influence the data transmission—which may be realized using data transmission means 3—to higher-order device 5. As a result, only error-free data are sent via higher-order device 5 to external I/O assemblies.
摘要翻译：本发明涉及一种SPC，包括至少一个用于实现第一数据信道1和第二数据信道2的数据处理装置，并且包括数据传输装置3，数据传输装置3以数据信道1,2连接，使用数据发送装置3，可以将数据从至少一个数据信道1,2传送到可连接到控制器的高阶装置5。本发明的目的是进一步增加安全控制器的安全性。该目的通过提供可以影响数据传输的有源数据锁4来实现，其可以使用数据发送装置3到更高阶装置5来实现。结果是，只有无错误的数据是通过高阶设备5发送到外部I / O组件。

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