EP1454747A2 - Vorrichtung zur Überwachung von sicherheitsrelevanten Vorgängen an Maschinen - Google Patents
Vorrichtung zur Überwachung von sicherheitsrelevanten Vorgängen an Maschinen Download PDFInfo
- Publication number
- EP1454747A2 EP1454747A2 EP04102212A EP04102212A EP1454747A2 EP 1454747 A2 EP1454747 A2 EP 1454747A2 EP 04102212 A EP04102212 A EP 04102212A EP 04102212 A EP04102212 A EP 04102212A EP 1454747 A2 EP1454747 A2 EP 1454747A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- safety
- bus system
- input
- output device
- monitoring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0009—Central control units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0018—Protection means against injury to the operator
Definitions
- the main drive of the machine is also made up of two redundant systems monitored and in the event of a mismatch between safety-relevant states the drive is switched off.
- the redundant structure includes two computers, one of which one takes over the control of the main drive and the other the actual one Machine control. If the actual main drive computer fails, the Computer for machine control, the control function of the drive computer and leads the main drive to a standstill in a controlled manner.
- a Safety module various protective contacts, emergency stop button ect. read the one hand indirectly via an input card to the drive computer and redundantly via direct Pin inputs on the drive computer are also routed to the drive computer.
- the signals of the the first incremental encoder on the motor are connected to the Drive computer fed and the signals of the incremental encoder on the plate cylinder also via separate signal lines to both the drive computer and the Machine control computer.
- a disadvantage of the prior art according to DE 195 29 430 A1 is that in addition to the Monitoring of the drives no further monitoring for other security-relevant processes are taken into account. That means, none can Safety-relevant inputs read in and no redundant safety outputs be set.
- the object of the invention is to be seen in to create a more cost effective solution that extends safety-relevant functions is possible without additional cable expenditure.
- the object of the invention is that, by simplifying at the same time the BG prescribed conditions are met.
- the advantage of the invention is that the import of those relevant for security States does not take place centrally at a point that can be reached via the line, but instead decentralized directly at the point at which the state is created or changed.
- the means that a bus system installed for the transmission of these status signals is run along the press moves and connects several on-site security input / output devices with one or more, for a safety-critical area responsible safety monitoring controls.
- the connection to that Bus system takes place in the shortest possible way from the location to which the safety-relevant State is read.
- a simple extension to additional monitoring further safety-relevant states is possible in that each as modular safety monitoring controls and Security reading device can be connected to the bus system anywhere.
- the safety input / output devices are installed, for example, on site where there are emergency stop buttons or so-called limit switches of a protective device. Furthermore, the security reading device also queries analog signals such as For example, the temperature of a dryer, which when a Maximum value can cause a shutdown.
- the safety input / output device reads the status of the emergency stop button, limit switch or temperature sensor and transmits this to a safety monitoring controller using the bus system.
- the Safety monitoring control is on site, for example, on a drive element attached a continuous or discontinuous safety-critical movement performs. The movement is critical to safety because an operator is in it Danger zone. Between the drive element and Safety monitoring control is also a safety input / output device switched, which reads the safety-relevant signals of the drive element and these notifies the security monitoring controller.
- the safety input / output device and the safety monitoring control can be integrated into one unit in this case his.
- the safety input / output device places its read state on the Bus system, which means all safety monitoring controls on the bus system have access to the reported message. This process is known as broadcast. Whether a security monitoring controller is interested in the reported message decides this for itself. That means the message is ignored if the Reported safety-critical state for that of the safety monitoring controller monitored drive is not relevant. But there will be appropriate measures carried out if the reported safety critical for the by the Safety monitoring control monitored drive is relevant. Thus takes over every safety monitoring controller, depending on their responsibility, only that essential. Through the targeted evaluation or recycling of only the important ones The ballast security system is relieved of messages because only the necessary Messages are edited.
- the security monitoring control on the Message of the security input / output direction has access, determines from it the allowed Operating states and only becomes active if there is a faulty state. On faulty condition exists, for example, if a drive is outside the Command of the operating control is located. The redundancy is double Execution of the contacts of the respective switches and buttons and the double Execution of the input / output devices ("normal" input / output device and Safety input / output device). On the drive itself, in addition to the encoder Motor, either an additional encoder is attached or the encoder on the motor is considered secure, which is then provided with a redundant evaluation. In any case The drive control and the Security monitoring control supplied.
- Safety monitoring control is the operational control as a monitoring body allocated. If the operational control fails or there is a malfunction, all safety-related functions through the safety monitoring control in in a safe state. This is possible because both Operation control, as well as the safety monitoring control via the safety-relevant operating states have the same information.
- the term "same Information" applies as long as the redundant monitoring of the safety-relevant Operating conditions provides identical results. If this is not the case, the Security monitoring control in place. Whether there is a match of the information in the operational control and the safety monitoring control, is by means of a consistency check checked. This check can be done in the operational control, or in the Security monitoring control take place. If the various controls on The coherence check can hang separate bus systems connected by bus couplers also be made in the bus coupler. The consistency check has the advantage that the machine can only be restarted after a faulty condition is when the bug is fixed.
- the bus system does not have to be constructed redundantly, rather it is necessary that a failure of the bus system is reliably recognized. Since the safety monitoring control is directly assigned to the drive and if the bus system fails, a routine stored in the safety monitoring control leads the drive to the safe state. The same applies to the safety input / output device. If this detects a failure of the bus system, measures are also carried out which bring about a safe state of the actuating elements to be controlled. These measures are also stored on the safety input / output device.
- Another variant of the invention provides for the different operating states Machine to define different monitoring criteria. Will a machine at open protective grille in a creep speed that differs from the actual operating case operated, other safety requirements are imposed by the operator be defined by appropriate entries. For example, pressing a separate switch or button can initiate this creep speed. Because of this Creep speed is safety-relevant and the open protective grille from the safety Input / output device is recognized, there is a corresponding message Security monitoring control available. The security monitoring control can now, in contrast to normal operation, where an open protective grille would lead to the machine coming to a standstill, even when the protective grille is open Allow the speed of the drive element. That means a release to operate the Give drive. Different monitoring criteria can still apply to the Monitoring the angular position, acceleration, torque or other Respectively. Thus, the different operating modes can be different Security regulations are assigned.
- the job of operations control is to manage commands and issue.
- the now monitoring the operational control and the drives Safety monitoring control is therefore also the actuator / drive element assigned, because in the event of an error, a shutdown to the safe state directly can be carried out on the actuator / drive element, even without commands via the Bus system must be sent.
- the Safety monitoring control via redundant signals the actuator / drive element in the safe state.
- the spatial assignment of the safety input / output device is similarly provided. This is also attached directly on site where one Read in or output.
- this safety input / output device has a universal structure with several possibly freely definable inputs and outputs, this device can also do so used to manage non-safety related inputs or outputs. With that comes the safety input / output device has a double function. Not least because of the Above: The system can be described as a dual function as redundancy that saves effort become.
- the freely configurable inputs / outputs of the safety input / output device offer the advantage that these can be manufactured as modules in large numbers and therefore are inexpensive.
- An additional advantage of standardization is that the service technician only a small number of variants must be observed on site that this results in a faster Exchange can be made and the availability of the machine quickly is made. It is also conceivable to have a safety input / output device on a fewer components or components not used for different operating modes and exchange for a broken one.
- the configuration of the module could be done by a software import carried out by the operating computer of the machine. To the To comply with the regulations of the professional association would be one in this process final safety approval required, which can look, for example, in such a way that if the safety input / output devices are not configured correctly Start of the machine is prevented.
- a machine not only from one Component consists, but as usual in the printing industry from a printing press which carries out the imaging of paper and one following this machine located further processing machine, for example from a folder.
- both components can form separate control units that however, they are to be regarded as uniform in the security concept.
- the separate bus systems to each other by a bus coupler connect so that the security-relevant messages from the security input / output devices all connected to the two bus systems Security monitoring controls are accessible.
- the procedure regarding the Handling of the message is identical to the type described at the beginning. Of course, a coupling of several bus systems is also conceivable.
- the operating control 1 shows an operating control 1 for a number of drive and actuating processes a machine, not shown, preferably printing machine.
- This operational control 1 is by means of bus system 2 with a number of input / output devices 3, with Safety input / output devices 4, with a drive control 5 and one Security monitoring controller 6 connected.
- the task of operational control 1 consists in the coordination of the different drives 7, which is the main drive of the Machine, auxiliary drives for various tasks such as Raising and lowering the Pile of paper, driving the ink ductor or the like and also actuators for example for adjusting registers.
- the Operating control 1 also the interaction of control elements 8 the reading of Switches 9, 10 or the displays 11 are coordinated.
- the safety-relevant A safety input / output device 4 is assigned to adjustment processes redundantly controls or reads these processes.
- the drive 7 which, as already mentioned, a main drive, an auxiliary drive or can be an actuator, which in turn is powered by motors of various technologies (DC motor, three-phase motor, brushless motor etc.) can be implemented, is put into operation by the drive control 5 by means of the power unit 12.
- the Connection between drive control 5 and power section 12 is bidirectional.
- On the Power section 12 also has the security input / output device 4 bidirectional Access.
- the drive control 5 and the safety Input / output device a control option for a brake 15, which in mechanical Wik connection to the drive 7 and stop it in an emergency can. If the drive control 5 behaves incorrectly, the drive 7 is operated outside the specified speed, the Safety monitoring device 6 directly towards the power unit 12, interrupts the Power supply for the drive 7 and the brake 15 are applied. The drive 7 is thus in managed the safe state.
- the control element 8 which for example a pneumatic cylinder for turning on and off of ink rollers can be activated by an input / output control 3. Redundant for this purpose, access is also provided via a security input / output device. If if the behavior is faulty, the safety input / output device brings the Control element 8 in the safe state.
- the switches 9, 10 are safety-relevant because they e.g. trigger an emergency stop, or the Represent the open state of a protective grille. Both status queries are considered Designates safety-relevant inputs, which is why redundant switch contacts 9a, 9b and 10a, 10b are required. These are sent separately through the input / output device 3 and the safety input / output device 4 are read.
- the Safety input / output device 4 can be a common one for all applications Facility or be available separately for each application. This is dependent on the number of available inputs / outputs or on the spatial Assignment. If the switches 9, 10 function correctly, the switch contacts 9a, 9b and 10a, 10b each have the same states.
- Is a switch contact 9a, 9b or 10a, 10b faulty or is the cable connection between switch contact 9a, 9b or 10a, 10b are defective in the input / output device 3 and the safety input / output device 4 different states recognized.
- the safety monitoring device 6 then brings the drive 7 and the control element 8 in the safe state.
- the operation control 1 can also be used to access inputs or outputs can be operated by the safety input / output device 4.
- This one or Outputs are then defined as ordinary inputs or outputs, that is, they become not considered security relevant.
- the advantage is that free, not used Inputs or outputs on the safety input / output device can be used. These can be used, for example, for the display 16 or similar functions.
- FIG. 2 shows essentially the same arrangement of the safety devices as FIG. 1 however with separate bus systems.
- the bus system 2 for the Connection of the security input / output device 4 and the Security monitoring device 6 used, while an additional bus system 17 Connection of the actual operating equipment input / output device 3 and Drive control 5 takes over.
- This constellation is advantageous when a high Number of bus participants (3,4,5,6) depends on the bus system or if the Line length of the bus system exceeds a certain length.
- the Bus systems 2, 17 coupled by a bus coupler 18. It can be seen that through the Bus coupler 18 can also be connected to other bus systems 19.
- the Operating control 1 is by a further bus system 20, which is, for example, a VME bus system can be connected to the bus coupler 18.
Landscapes
- Safety Devices In Control Systems (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Operation Control Of Excavators (AREA)
Abstract
Description
Das gleiche gilt für die Sicherheits Ein-/Ausgabeeinrichtung. Falls diese einen Ausfall des Bussystems erkennt, werden ebenfalls Maßnahmen ausgeführt, die einen sicheren Zustand der anzusteuernden Stellelemente bewirken. Diese Maßnahmen sind ebenso auf der Sicherheits Ein-/Ausgabeeinrichtung hinterlegt.
- fahre mit einer konstanten Drehzahl 3000 Druck/h,
- bringe das Antriebselement bei der Winkelstellung 270 Grad zum Stillstand,
- usw.
Es zeigt:
- 1
- Betriebssteuerung
- 2
- Bussystem
- 3
- Ein-/Ausgabeeinrichtung (Busteilnehmer)
- 4
- Sicherheits Ein-/Ausgabeeinrichtung (Busteilnehmer)
- 5
- Antriebssteuerug (Busteilnehmer)
- 6
- Sicherheitsüberwachungseinrichtung (Busteilnehmer)
- 7
- Antrieb
- 8
- Stellelement
- 9
- Schalter
- 9a,9b
- Schalterkontakt
- 10
- Schalter
- 10a, 10b
- Schalterkontakt
- 11
- Anzeige
- 12
- Leistungsteil
- 13
- Encoder
- 14
- Encoder
- 15
- Bremse
- 16
- Anzeige
- 17
- Bussystem
- 18
- Buskoppler
- 19
- Bussystem
- 20
- Bussystem
Claims (8)
- Vorrichtung zur Überwachung von sicherheitsrelevanten Vorgängen an Stell-/ Antriebselementen an einer Maschine insbesondere Druckmaschine mit einer Betriebssteuerung für eine Anzahl von Antriebs- und Stellvorgänge und mindestens einer mit einer Anzahl von Sicherheits Ein-/Ausgabeeinrichtungen in Verbindung stehenden Sicherheitsüberwachungssteuerung
dadurch gekennzeichnet, dass die Signale der Stell-/ Antriebselemente durch die Sicherheits Ein-/Ausgabeeinrichtung (4) einlesbar sind, dass ein Bussystem (2) zur Übermittlung der Signale zu der Sicherheitsüberwachungssteuerung (6) vorgesehen ist,
und dass die Stell-/ Antriebselemente beim Erkennen eines fehlerhaften Zustandes durch die Sicherheitsüberwachungssteuerung (6) mittels der Sicherheits Ein-/Ausgabeeinrichtung (4) in den sicheren Zustand bringbar sind. - Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet, dass das Bussystem (2) als VME-Bussystem ausgeführt ist. - Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet, dass das Bussystem (2) mehrere Sicherheits Ein-/Ausgabeeinrichtungen (4) mit einer oder mehreren für einen sicherheitskritischen Bereich verantwortlichen Sicherheitsüberwachungssteuerungen (6) verbindet. - Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet, dass die Sicherheitsüberwachungssteuerung (6) als Modulbauweise konzipiert ist. - Verfahren zur Überwachung von sicherheitsrelevanten Vorgängen an Stell-/Antriebselementen an einer Maschine, vorzugsweise Druckmaschine,
dadurch gekennzeichnet, dass von einer Sicherheits Ein-/Ausgabeeinrichtung (4) Signale von den sicherheitsrelevanten Vorgängen dezentral eingelesen und mittels Bussystem (2) einer Sicherheitsüberwachungssteuerung (6) zugeführt werden,
dass bei Erkennen eines sicherheitsrelevanten Zustandes entsprechende Maßnahmen mittels des Bussystems (2) der Sicherheits Ein-/Ausgabeeinrichtung (4) zugeführt und dort ausgeführt werden. - Verfahren nach Anspruch 5,
dadurch gekennzeichnet, dass die Sicherheits Ein-/Ausgabeeinrichtung (4) entsprechend einem Broadcast-Verfahren ihren eingelesenen Zustand auf das Bussystem (2) legt. - Verfahren nach Anspruch 5,
dadurch gekennzeichnet, dass zur Überprüfung des Bussystems (2) von den verschiedenen Busteilnehmern (3,4,5,6,) in einem definierten Zeittakt Informationen zugesendet werden. - Verfahren nach Anspruch 7,
dadurch gekennzeichnet, dass bei Ausfall des Bussystems (2) eine in der Sicherheits Ein-/Ausgabeeinrichtung (4) abgelegte Routine das Stell-/Antriebselement in den sicheren Zustand führt.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19908230 | 1999-02-25 | ||
| DE19908230A DE19908230A1 (de) | 1999-02-25 | 1999-02-25 | Vorrichtung zur Überwachung von sicherheitsrelevanten Vorgängen an Maschinen |
| EP99103804A EP1031420B1 (de) | 1999-02-25 | 1999-02-26 | Vorrichtung zur Überwachung von sicherheitsrelevanten Vorgängen an Maschinen |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99103804A Division EP1031420B1 (de) | 1999-02-25 | 1999-02-26 | Vorrichtung zur Überwachung von sicherheitsrelevanten Vorgängen an Maschinen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1454747A2 true EP1454747A2 (de) | 2004-09-08 |
| EP1454747A3 EP1454747A3 (de) | 2007-10-10 |
| EP1454747B1 EP1454747B1 (de) | 2014-04-02 |
Family
ID=7898878
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04102212.0A Expired - Lifetime EP1454747B1 (de) | 1999-02-25 | 1999-02-26 | Vorrichtung zur Überwachung von sicherheitsrelevanten Vorgängen an Maschinen |
| EP99103804A Expired - Lifetime EP1031420B1 (de) | 1999-02-25 | 1999-02-26 | Vorrichtung zur Überwachung von sicherheitsrelevanten Vorgängen an Maschinen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99103804A Expired - Lifetime EP1031420B1 (de) | 1999-02-25 | 1999-02-26 | Vorrichtung zur Überwachung von sicherheitsrelevanten Vorgängen an Maschinen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6832121B1 (de) |
| EP (2) | EP1454747B1 (de) |
| JP (1) | JP5052710B2 (de) |
| DE (2) | DE19908230A1 (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6173688B1 (en) | 1998-07-22 | 2001-01-16 | Mitsubishi Denki Kabusbiki Kaisha | Valve timing variation device |
| WO2007036472A1 (de) * | 2005-09-28 | 2007-04-05 | Vdo Automotive Ag | Kommunikationssystem für ein technisches gerät, insbesondere für ein kraftfahrzeug |
| WO2009127465A1 (de) * | 2008-04-16 | 2009-10-22 | Koenig & Bauer Aktiengesellschaft | Maschineneinheit einer druckanlage mit mindestens einem von einer steuereinheit gesteuerten aktor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19927635B4 (de) * | 1999-06-17 | 2009-10-15 | Phoenix Contact Gmbh & Co. Kg | Sicherheitsbezogenes Automatisierungsbussystem |
| DE20000919U1 (de) * | 2000-01-20 | 2000-03-09 | MAN Roland Druckmaschinen AG, 63075 Offenbach | Überwachungseinrichtung für eine Druckmaschine |
| DE10227241A1 (de) * | 2002-06-19 | 2004-01-15 | Koenig & Bauer Ag | Steuerung für Rotationsdruckmaschinen |
| EP1593006B1 (de) * | 2003-02-10 | 2014-11-19 | Lenze Automation GmbH | Sicherheitsueberwachung ohne redundanz fuer einen elektrischen antrieb (mit messgeber) |
| DE102004019284A1 (de) * | 2004-04-21 | 2005-11-10 | Aradex Ag | Vorrichtung zum Betrieb eines Synchronmotors |
| DE102006011201B4 (de) * | 2006-03-10 | 2011-12-01 | Koenig & Bauer Aktiengesellschaft | Druckmaschine mit mehreren Antriebseinheiten |
| DE102006037975A1 (de) * | 2006-08-14 | 2008-02-28 | Siemens Ag | Signalumsetzeinrichtung, Betriebsverfahren für eine Signalumsetzeinrichtung und Erstellverfahren für eine Programmierung für eine Signalumsetzeinrichtung |
| DE102006053027A1 (de) * | 2006-11-10 | 2008-05-15 | Man Roland Druckmaschinen Ag | Verfahren zum Betreiben einer Druckmaschine |
| CN101204871B (zh) * | 2006-12-23 | 2011-06-29 | 海德堡印刷机械股份公司 | 用于外围设备的基于浏览器的操作界面 |
| DE102007038722A1 (de) * | 2007-08-16 | 2009-02-26 | Siemens Ag | Verfahren zum Auslösen von Aktionen einer Maschine durch sichere Eingabeelemente |
| US8285402B2 (en) * | 2008-07-14 | 2012-10-09 | Ge Intelligent Platforms, Inc. | Method and system for safety monitored terminal block |
| DE102009041632A1 (de) * | 2009-09-17 | 2011-03-24 | Aeg Power Solutions B.V. | Schaltungsanordnung mit einem Umrichterteil umfassend eine zentrale Steuereinheit |
| AT509310B1 (de) * | 2009-12-16 | 2015-10-15 | Bachmann Gmbh | Verfahren zum betrieb einer speicherprogrammierbaren steuerung (sps) mit dezentraler, autonomer ablaufsteuerung |
| US9459619B2 (en) * | 2011-06-29 | 2016-10-04 | Mega Fluid Systems, Inc. | Continuous equipment operation in an automated control environment |
| DE102013000889B4 (de) | 2012-02-10 | 2021-04-15 | Heidelberger Druckmaschinen Ag | Druckmaschinensteuerung mit eigenfehlersicherer Bremsenansteuerung |
| US9798302B2 (en) * | 2013-02-27 | 2017-10-24 | Rockwell Automation Technologies, Inc. | Recognition-based industrial automation control with redundant system input support |
| JP5642828B2 (ja) | 2013-03-28 | 2014-12-17 | ファナック株式会社 | 二つの軸を互いに同期させる同期制御装置 |
| EP2899708B1 (de) * | 2014-01-28 | 2017-05-17 | Siemens Schweiz AG | Kombination von Bussen für Gefahrenverwaltungssystem |
| DE102018219331A1 (de) * | 2018-11-13 | 2020-05-14 | Conti Temic Microelectronic Gmbh | Betreiben eines bürstenlosen Gleichstrommotors |
| JP7087951B2 (ja) * | 2018-11-22 | 2022-06-21 | オムロン株式会社 | 制御システム、制御方法、ドライブ装置 |
| DE102019213752A1 (de) | 2019-09-10 | 2021-03-11 | Vitesco Technologies Germany Gmbh | Verfahren zur Steuerung einer Motoreinheit und Motoreinheit zur Durchführung eines solchen Verfahrens |
| DE102020118991A1 (de) | 2020-07-17 | 2022-01-20 | Viessmann Werke Gmbh & Co Kg | System zum Steuern eines Elektromotors |
| US11774127B2 (en) | 2021-06-15 | 2023-10-03 | Honeywell International Inc. | Building system controller with multiple equipment failsafe modes |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19529430A1 (de) | 1995-07-06 | 1997-01-16 | Baumueller Nuernberg Gmbh | Elektrisches Antriebssystem und Sicherheitsmodul insbesondere in einer Bogendruckmaschine |
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| DE4000295C2 (de) * | 1990-01-08 | 1994-05-19 | Heidelberger Druckmasch Ag | Vorrichtung zur Diagnose eines Steuersystems einer Druckmaschine |
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| DE4225834A1 (de) * | 1992-08-05 | 1994-02-10 | Inter Control Koehler Hermann | Speicherprogrammierbare digitale Steuerungseinrichtung |
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| DE4433013A1 (de) * | 1994-09-15 | 1996-03-28 | Jochen Bihl | Verfahren und Vorrichtung zur Steuerung und Aktivierung von miteinander mittels eines Bussystems vernetzten Sensoren und/oder Aktuatoren |
| DE19502499A1 (de) * | 1995-01-27 | 1996-08-01 | Pepperl & Fuchs | Bussystem zur Steuerung und Aktivierung von miteinander vernetzten ASI-Slaves, vorzugsweise binäre Sensoren oder Eingangsmodule und/oder Ausgangsmodule oder Aktuatoren eines Aktuator-Sensor-Interface |
| DE19540069A1 (de) * | 1995-10-27 | 1997-04-30 | Elan Schaltelemente Gmbh | Anordnung zur Erfassung und/oder Verarbeitung von Signalen elektrischer Bauteile, die sicherheitstechnische Zwecke oder Auflagen für Geräte oder Anlagen erfüllen |
| US5880954A (en) * | 1995-12-04 | 1999-03-09 | Thomson; Robert | Continous real time safety-related control system |
| DE19606673C1 (de) * | 1996-02-22 | 1997-04-10 | Siemens Ag | Aktuator-Sensor-Interface-System |
| US6047222A (en) * | 1996-10-04 | 2000-04-04 | Fisher Controls International, Inc. | Process control network with redundant field devices and buses |
| DE19716457C2 (de) * | 1997-04-21 | 1999-07-01 | Baumueller Nuernberg Gmbh | Steuerungsverfahren für ein elektrisches Antriebssystem zum synchronen Verstellen mehrerer bewegbarer Funktionsteile |
| JPH11299291A (ja) * | 1998-04-16 | 1999-10-29 | Sanyo Denki Co Ltd | 多軸モータ制御装置 |
-
1999
- 1999-02-25 DE DE19908230A patent/DE19908230A1/de not_active Withdrawn
- 1999-02-26 EP EP04102212.0A patent/EP1454747B1/de not_active Expired - Lifetime
- 1999-02-26 DE DE59910196T patent/DE59910196D1/de not_active Expired - Lifetime
- 1999-02-26 EP EP99103804A patent/EP1031420B1/de not_active Expired - Lifetime
- 1999-09-30 JP JP27891599A patent/JP5052710B2/ja not_active Expired - Fee Related
-
2000
- 2000-01-20 US US09/488,739 patent/US6832121B1/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19529430A1 (de) | 1995-07-06 | 1997-01-16 | Baumueller Nuernberg Gmbh | Elektrisches Antriebssystem und Sicherheitsmodul insbesondere in einer Bogendruckmaschine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6173688B1 (en) | 1998-07-22 | 2001-01-16 | Mitsubishi Denki Kabusbiki Kaisha | Valve timing variation device |
| US6334415B1 (en) | 1998-07-22 | 2002-01-01 | Mitsubishi Denki Kabushiki Kaisha | Valve timing variation device |
| WO2007036472A1 (de) * | 2005-09-28 | 2007-04-05 | Vdo Automotive Ag | Kommunikationssystem für ein technisches gerät, insbesondere für ein kraftfahrzeug |
| WO2009127465A1 (de) * | 2008-04-16 | 2009-10-22 | Koenig & Bauer Aktiengesellschaft | Maschineneinheit einer druckanlage mit mindestens einem von einer steuereinheit gesteuerten aktor |
| DE102008001214A1 (de) | 2008-04-16 | 2009-11-05 | Koenig & Bauer Aktiengesellschaft | Maschineneinheit einer Druckanlage mit mindestens einem von einer Steuereinheit gesteuerten Aktor |
| DE102008001214B4 (de) * | 2008-04-16 | 2011-07-14 | KOENIG & BAUER Aktiengesellschaft, 97080 | Maschineneinheit einer Druckanlage mit mindestens einem von einer Steuereinheit gesteuerten Aktor |
Also Published As
| Publication number | Publication date |
|---|---|
| US6832121B1 (en) | 2004-12-14 |
| JP5052710B2 (ja) | 2012-10-17 |
| EP1454747B1 (de) | 2014-04-02 |
| EP1454747A3 (de) | 2007-10-10 |
| EP1031420A1 (de) | 2000-08-30 |
| DE19908230A1 (de) | 2000-08-31 |
| JP2000246878A (ja) | 2000-09-12 |
| EP1031420B1 (de) | 2004-08-11 |
| DE59910196D1 (de) | 2004-09-16 |
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