Method for operating a process plant, process plant and computer program product
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United States of America Patent
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May 31, 2011
Grant Date -
Aug 28, 2008
app pub date -
Jan 22, 2008
filing date -
Jan 23, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
A method for operating a process plant, in which a number of alarm notifications for indicating non-compliant operating events of the process plant are generated at process level. Alarm notifications which can be generated during the operation of the process plant are defined. At least a number of the generatable alarm notifications are assigned, in each case at least a first value or a second value as a dependency value. A current process state of the process plant is determined and depending on the determined process state, those alarm notifications to which the first value was assigned as a dependency value are not indicated.
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