公开(公告)号：EP1248965B1

公开(公告)日：2004-03-24

申请号：EP01909444.0

申请日：2001-01-10

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： KUCERA, Markus ,  DOERICHT, Michael

IPC分类号： G05B9/03

CPC分类号： G05B19/0428 ,  B60T2270/404 ,  B60T2270/413 ,  G05B2219/21167 ,  G05B2219/24024 ,  G05B2219/24182 ,  G05B2219/24184 ,  G05B2219/24187

摘要： The invention relates to a method for preventing malfunctions in a signal processing system according to which a sequence of initial values (w) are read-in by an arithmetic unit (P1; P2; P3). An additional separate trend value logic unit (4) determines a trend value (T) from the initial values (w). An output value (y) and a trend value (T) are formed by the arithmetic unit (P1; P2; P3). If the trend values (T) determined by the arithmetic unit (P1; P2; P3) and by the trend value logic unit (4) coincide, the output value (y) is output. The invention also relates to a processor system which is used for carrying out such a method and which comprises at least one arithmetic unit (P1; P2; P3), one comparison device (3; 5) and one trend value logic unit (4).

公开(公告)号：EP1248965A1

公开(公告)日：2002-10-16

申请号：EP01909444.0

申请日：2001-01-10

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： KUCERA, Markus ,  DOERICHT, Michael

IPC分类号： G05B9/03

CPC分类号： G05B19/0428 ,  B60T2270/404 ,  B60T2270/413 ,  G05B2219/21167 ,  G05B2219/24024 ,  G05B2219/24182 ,  G05B2219/24184 ,  G05B2219/24187

摘要： The invention relates to a method for preventing malfunctions in a signal processing system according to which a sequence of initial values (w) are read-in by an arithmetic unit (P1; P2; P3). An additional separate trend value logic unit (4) determines a trend value (T) from the initial values (w). An output value (y) and a trend value (T) are formed by the arithmetic unit (P1; P2; P3). If the trend values (T) determined by the arithmetic unit (P1; P2; P3) and by the trend value logic unit (4) coincide, the output value (y) is output. The invention also relates to a processor system which is used for carrying out such a method and which comprises at least one arithmetic unit (P1; P2; P3), one comparison device (3; 5) and one trend value logic unit (4).

公开(公告)号：EP1811350A3

公开(公告)日：2007-12-05

申请号：EP07005170.1

申请日：2002-05-21

申请人： OMRON CORPORATION

发明人： Ueno, Shintaro ,  Izutani, Hajime ,  Shigehisa, Toshiyuki ,  Shimizu, Hiroshi ,  Ochi, Naoya

IPC分类号： G05B19/042 ,  G05B19/418

CPC分类号： G05B19/0423 ,  G05B19/4185 ,  G05B2219/21021 ,  G05B2219/21167 ,  G05B2219/23398 ,  G05B2219/25278 ,  Y02P90/18

摘要： Providing a slave that can precisely measure operating time of an output device that is service information, without having effects on a control system.
To Mix slave 13 connected to a field network 12, an actuator 14 and sensor 15 that detects completion of operation of the actuator are connected. Having a built-in timer, the Mix slave measures time from when OUT terminal to which the actuator is connected turns ON until IN terminal to which the sensor is connected turns ON, by using the timer. Time thus obtained will be operating time of the output device. Comparison of this operating time with a setting will determine whether or not the actuator normally operates.

摘要翻译： 提供一个能够精确测量作为服务信息的输出设备的运行时间的从站，而不会影响控制系统。 为了混合连接到现场网络12的从动装置13，连接了致动器14和检测致动器的操作完成的传感器15。 内置定时器时，混合从动装置通过使用定时器测量从执行器连接到的OUT端子打开到传感器连接到的IN端子打开的时间。 由此获得的时间将是输出设备的运行时间。 该运行时间与设置的比较将决定执行器是否正常运行。

公开(公告)号：EP1811350A2

公开(公告)日：2007-07-25

申请号：EP07005170.1

申请日：2002-05-21

申请人： OMRON CORPORATION

发明人： Ueno, Shintaro ,  Izutani, Hajime ,  Shigehisa, Toshiyuki ,  Shimizu, Hiroshi ,  Ochi, Naoya

IPC分类号： G05B19/042 ,  G05B19/418

CPC分类号： G05B19/0423 ,  G05B19/4185 ,  G05B2219/21021 ,  G05B2219/21167 ,  G05B2219/23398 ,  G05B2219/25278 ,  Y02P90/18

摘要： Providing a slave that can precisely measure operating time of an output device that is service information, without having effects on a control system.
To Mix slave 13 connected to a field network 12, an actuator 14 and sensor 15 that detects completion of operation of the actuator are connected. Having a built-in timer, the Mix slave measures time from when OUT terminal to which the actuator is connected turns ON until IN terminal to which the sensor is connected turns ON, by using the timer. Time thus obtained will be operating time of the output device. Comparison of this operating time with a setting will determine whether or not the actuator normally operates.

摘要翻译： 提供可以精确测量作为服务信息的输出设备的操作时间的从站，而不对控制系统产生影响。 为了混合连接到现场网络12的从站13，检测致动器的操作完成的致动器14和传感器15。 有一个内置的定时器，混合从站测量从执行器连接的OUT端子开始的时间，直到传感器连接的IN端子通过定时器打开。 由此获得的时间将是输出设备的操作时间。 该操作时间与设置的比较将决定执行器是否正常工作。

公开(公告)号：EP1260893A3

公开(公告)日：2004-05-26

申请号：EP02011504.4

申请日：2002-05-21

申请人： Omron Corporation

发明人： Ueno, Shintaro, Omron Corp., 801 Minamifudodo-cho ,  Izutani, Hajime, Omron Corp., 801 Minamifudodo-cho ,  Shigehisa, Tos., Omron Corp., 801 Minamifudodo-cho ,  Shimizu, Hiroshi Omron Corp., 801 Minamifudodo-cho ,  Ochi, Naoya, Omron Corp., 801 Minamifudodo-cho

IPC分类号： G05B19/418

CPC分类号： G05B19/0423 ,  G05B19/4185 ,  G05B2219/21021 ,  G05B2219/21167 ,  G05B2219/23398 ,  G05B2219/25278 ,  Y02P90/18

摘要： Providing a slave that can precisely measure operating time of an output device that is service information, without having effects on a control system. To Mix slave 13 connected to a field network 12, an aotuator 14 and sensor 15 that detects completion of operation of the actuator are connected. Having a built-in timer, the Mix slave measures time from when OUT terminal to which the actuator is connected turns ON until IN terminal to which the sensor is connected turns ON, by using the timer. Time thus obtained will be operating time of the output device. Comparison of this operating time with a setting will determine whether or not the actuator normally operates.

公开(公告)号：EP1811350B1

公开(公告)日：2009-08-19

申请号：EP07005170.1

申请日：2002-05-21

申请人： OMRON CORPORATION

发明人： Ueno, Shintaro ,  Izutani, Hajime ,  Shigehisa, Toshiyuki ,  Shimizu, Hiroshi ,  Ochi, Naoya

IPC分类号： G05B19/042 ,  G05B19/418

CPC分类号： G05B19/0423 ,  G05B19/4185 ,  G05B2219/21021 ,  G05B2219/21167 ,  G05B2219/23398 ,  G05B2219/25278 ,  Y02P90/18

公开(公告)号：EP1260893B1

公开(公告)日：2007-04-11

申请号：EP02011504.4

申请日：2002-05-21

申请人： OMRON CORPORATION

发明人： Ueno, Shintaro, Omron Corp., 801 Minamifudodo-cho ,  Izutani, Hajime, Omron Corp., 801 Minamifudodo-cho ,  Shigehisa, Tos., Omron Corp., 801 Minamifudodo-cho ,  Shimizu, Hiroshi Omron Corp., 801 Minamifudodo-cho ,  Ochi, Naoya, Omron Corp., 801 Minamifudodo-cho

IPC分类号： G05B19/418

CPC分类号： G05B19/0423 ,  G05B19/4185 ,  G05B2219/21021 ,  G05B2219/21167 ,  G05B2219/23398 ,  G05B2219/25278 ,  Y02P90/18

公开(公告)号：EP1260893A2

公开(公告)日：2002-11-27

申请号：EP02011504.4

申请日：2002-05-21

申请人： Omron Corporation

发明人： Ueno, Shintaro, Omron Corp., 801 Minamifudodo-cho ,  Izutani, Hajime, Omron Corp., 801 Minamifudodo-cho ,  Shigehisa, Tos., Omron Corp., 801 Minamifudodo-cho ,  Shimizu, Hiroshi Omron Corp., 801 Minamifudodo-cho ,  Ochi, Naoya, Omron Corp., 801 Minamifudodo-cho

IPC分类号： G05B19/418

CPC分类号： G05B19/0423 ,  G05B19/4185 ,  G05B2219/21021 ,  G05B2219/21167 ,  G05B2219/23398 ,  G05B2219/25278 ,  Y02P90/18

摘要： Providing a slave that can precisely measure operating time of an output device that is service information, without having effects on a control system.
To Mix slave 13 connected to a field network 12, an aotuator 14 and sensor 15 that detects completion of operation of the actuator are connected. Having a built-in timer, the Mix slave measures time from when OUT terminal to which the actuator is connected turns ON until IN terminal to which the sensor is connected turns ON, by using the timer. Time thus obtained will be operating time of the output device. Comparison of this operating time with a setting will determine whether or not the actuator normally operates.

摘要翻译： 提供可以精确测量作为服务信息的输出设备的操作时间的从站，而不对控制系统产生影响。 为了混合连接到现场网络12的从站13，连接执行器的操作的检测完成的调节器14和传感器15。 有一个内置的定时器，混合从站测量从执行器连接的OUT端子开始的时间，直到传感器连接的IN端子通过定时器打开。 由此获得的时间将是输出设备的操作时间。 该操作时间与设置的比较将决定执行器是否正常工作。