Method for automatically recording an intervention in a production facility
First Claim
1. A method for automatically recording an intervention in a production facility, the production facility being controlled by a control program and having a plurality of facility components wherein the control program is configured to control statuses of the facility components, the method comprising:
- a) retrieving from the control program information on a respective status of at least one of the facility components;
b) retrieving additional information relating to whether the respective status of the at least one facility component exists according to the control program; and
c) if the respective status of the at least one facility component does not exist according to the control program, executing an intervention into the production facility and automatically recording information regarding occurrence of said intervention into an intervention log.
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Accused Products
Abstract
A method and a system for automatically recording an intervention in a production facility (1) controlled by a control program (14). The production facility (1) includes a number of facility components (3, 4, 5, 6, 7, 8, 9a–9e). According to the method and the system, information about a status of the facility component(s) (3–5, 6–8, 9a–9e) and information on whether this status exists in accordance with the control program (14) is retrieved from the control program (14, 15) and is recorded if this status does not exist according to the control program.
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Citations
24 Claims
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1. A method for automatically recording an intervention in a production facility, the production facility being controlled by a control program and having a plurality of facility components wherein the control program is configured to control statuses of the facility components, the method comprising:
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a) retrieving from the control program information on a respective status of at least one of the facility components; b) retrieving additional information relating to whether the respective status of the at least one facility component exists according to the control program; and c) if the respective status of the at least one facility component does not exist according to the control program, executing an intervention into the production facility and automatically recording information regarding occurrence of said intervention into an intervention log. - View Dependent Claims (2, 3, 4, 5, 6, 22, 23)
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7. A method for automatically recording an intervention in a production facility, the production facility being controlled by a control program and having a plurality of facility components wherein the control program is configured to control statuses of the facility components, the method comprising:
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a) retrieving from the control program information on a respective status of at least one of the facility components; b) retrieving additional information relating to whether the respective status of the at least one facility component exists according to the control program; and c) if the respective status of the at least one facility component does not exist according to the control program, recording information regarding the respective status, wherein in a production process, at least one product is produced from at least one starting material, to produce the product, the at least one starting material is transported through at least one line, the at least one line having front and rear nodes configured to be opened and closed, the at least one line meets at least one other of the facility components at one of the nodes, a line topology contains information on the at least one line and connections of the at least one line with the at least one other facility component, information specifying when and which node is closed, is retrieved from the control program, and further information relating to whether the retrieved closing exists according to the control program is retrieved from the control program. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A system automatically recording an intervention in a production facility, where the production facility is controlled by a control program and has a plurality of facility components comprising:
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a central mechanism retrieving, from the control program, information on a respective status of at least one facility component and additional information relating to existence of the respective status of the at least one facility component according to the control program; and a log recording information regarding the respective status, wherein, when the respective status of the at least one facility component does not exist according to the control program, a manual intervention into the production facility is executed and the log records information about the manual intervention. - View Dependent Claims (24)
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Specification