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1. 发明申请

US20200050165A1 METHOD, COMMUNICATION MODULE AND SYSTEM FOR TRANSMITTING DIAGNOSIS DATA OF A FIELD DEVICE IN AN INSTALLATION FOR PROCESS AUTOMATION 审中-公开
公开(公告)号：US20200050165A1
公开(公告)日：2020-02-13
申请号：US16343089
申请日：2017-09-15
申请人： Endress+Hauser Process Solutions AG
发明人： Marc Fiedler , Vincent de Groot
IPC分类号： G05B19/042
摘要： The present disclosure comprises a method, a communication module, and a system for transmitting diagnosis data of a field device that is connected to a superordinate unit via a communication loop. The communication module is connected to the communication loop in parallel with the field device. The method includes the continual storage of electrical energy in the communication module by a transducer unit within the communication module that captures an electrical and/or physical variable and converts it into electrical energy. The method includes polling the diagnosis data of the field device by the communication module and wireless transmission of the polled diagnosis data to a reception unit by the communication module.

2. 发明申请

US20160094057A1 Method and Apparatus for Start-Up of a Field Device 有权
标题翻译：现场设备启动的方法和装置
公开(公告)号：US20160094057A1
公开(公告)日：2016-03-31
申请号：US14785670
申请日：2014-03-26
申请人： ENDRESS+HAUSER PROCESS SOLUTIONS AG
发明人： Marc Fiedler
IPC分类号： H02J7/00
CPC分类号： H02J7/007 , G05B19/0426 , G05B2219/21151 , G05B2219/24017 , G05B2219/24028 , G05B2219/25359 , G05B2219/25428 , H02J7/0029
摘要： Method for start-up of a field device, wherein for start-up of the field device an energy storer (R) for storing electrical energy is charged by means of a power supply (PS), preferably a power-limited power supply (PS), and wherein the electrical energy stored in the energy storer (R) is used to supply the field device at least at times with electrical energy, at least during start-up of the field device.
摘要翻译：用于启动现场设备的方法，其中为了启动现场设备，用于存储电能的能量存储器（R）通过电源（PS）充电，优选地是功率受限的电源（PS ），并且其中存储在能量存储器（R）中的电能至少在现场设备的启动期间至少有时提供电能。

3. 发明授权

US10110279B2 Apparatus for supplying power to a field device 有权
公开(公告)号：US10110279B2
公开(公告)日：2018-10-23
申请号：US14508060
申请日：2014-10-07
申请人： Endress + Hauser Process Solutions AG
发明人： Marc Fiedler , Reinhard Griech
IPC分类号： H04B5/00 , H04Q9/00
摘要： Apparatus for supplying power to a field device, comprising: a first electrical connector adapted to electrically couple a field device to the apparatus, a power supply unit electrically coupled to the first connector and adapted to provide electrical power to a field device via the first connector; a local user input, e.g. a manually operated switch, adapted to be actuated by a user; a monitoring circuitry electrically coupled to the local user input and adapted to detect an actuation of the local user input. The monitoring circuit is adapted to generate an activation signal causing the power supply unit to provide electrical voltage to the first electrical connector for powering a field device electrically coupled to the first connector.

4. 发明申请

US20160099754A1 Apparatus for Supplying Power to a Field Device 审中-公开
标题翻译：用于向现场设备供电的装置
公开(公告)号：US20160099754A1
公开(公告)日：2016-04-07
申请号：US14508060
申请日：2014-10-07
申请人： Endress + Hauser Process Solutions AG
发明人： Marc Fiedler , Reinhard Griech
IPC分类号： H04B5/00
CPC分类号： H04B5/0037 , H04Q9/00 , H04Q2209/88
摘要： Apparatus for supplying power to a field device, comprising: a first electrical connector adapted to electrically couple a field device to the apparatus, a power supply unit electrically coupled to the first connector and adapted to provide electrical power to a field device via the first connector; a local user input, e.g. a manually operated switch, adapted to be actuated by a user; a monitoring circuitry electrically coupled to the local user input and adapted to detect an actuation of the local user input. The monitoring circuit is adapted to generate an activation signal causing the power supply unit to provide electrical voltage to the first electrical connector for powering a field device electrically coupled to the first connector.
摘要翻译：用于向现场设备供电的设备，包括：适于将现场设备电耦合到所述设备的第一电连接器;电耦合到所述第一连接器并适于经由所述第一连接器向现场设备提供电力的电源单元 ; 本地用户输入，例如适于由用户致动的手动开关; 电连接到本地用户输入并适于检测本地用户输入的致动的监控电路。监控电路适于产生激活信号，使得电源单元向第一电连接器提供电压，以对与第一连接器电耦合的现场设备供电。

5. 发明授权

US11281177B2 Method, communication module and system for transmitting diagnosis data of a field device in an installation for process automation 有权
公开(公告)号：US11281177B2
公开(公告)日：2022-03-22
申请号：US16343089
申请日：2017-09-15
申请人： Endress+Hauser Process Solutions AG
发明人： Marc Fiedler , Vincent de Groot
IPC分类号： G05B19/04 , G05B19/042
摘要： The present disclosure comprises a method, a communication module, and a system for transmitting diagnosis data of a field device that is connected to a superordinate unit via a communication loop. The communication module is connected to the communication loop in parallel with the field device. The method includes the continual storage of electrical energy in the communication module by a transducer unit within the communication module that captures an electrical and/or physical variable and converts it into electrical energy. The method includes polling the diagnosis data of the field device by the communication module and wireless transmission of the polled diagnosis data to a reception unit by the communication module.

6. 发明申请

US20200159179A1 METHOD FOR AUTOMATIC SWITCHING OF A COMMUNICATION RESISTOR OF A HART DEVICE IN OR OUT 审中-公开
公开(公告)号：US20200159179A1
公开(公告)日：2020-05-21
申请号：US16751733
申请日：2020-01-24
申请人： Endress+Hauser Process Solutions AG
发明人： Fabian Bihler , Marc Fiedler
IPC分类号： G05B19/042 , H04L25/02
摘要： Method for automatic switching of a communication resistor of a HART device in or out, wherein the method comprises steps as follows: transmitting a test signal on an electrical current loop; reading from the electrical current loop a test voltage signal, which is based on the transmitted test signal; comparing the test voltage signal with a reference signal; connecting the communication resistor into the electrical current loop when the test voltage signal exceeds the reference signal.

7. 发明授权

US09899857B2 Method and apparatus for start-up of a field device 有权
公开(公告)号：US09899857B2
公开(公告)日：2018-02-20
申请号：US14785670
申请日：2014-03-26
申请人： Endress + Hauser Process Solutions AG
发明人： Marc Fiedler
IPC分类号： H01M10/44 , H01M10/46 , H02J7/00 , G05B19/042
CPC分类号： H02J7/007 , G05B19/0426 , G05B2219/21151 , G05B2219/24017 , G05B2219/24028 , G05B2219/25359 , G05B2219/25428 , H02J7/0029
摘要： Method for start-up of a field device, wherein for start-up of the field device an energy storage unit (R) for storing electrical energy is charged by means of a power supply (PS), preferably a power-limited power supply (PS), and wherein the electrical energy stored in the energy storage unit (R) is used to supply the field device at least at times with electrical energy, at least during start-up of the field device.

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