METHOD AND CONTROL SYSTEM FOR HANDLING ABNORMAL SITUATIONS IN AN INDUSTRIAL PROCESS

摘要

A method of handling abnormal situations in an industrial process comprises the steps of receiving (SI) first process variable data indicating that a first abnormal situation has occurred in the industrial process; recording (S2) the first process variable data; receiving (S3) a reference input from an operator for handling the first abnormal situation; recording (S4) the reference input; associating (S5)the reference input with the recorded first process variable data; receiving (S6) second process variable data indicating that a second abnormal situation has occurred in the industrial process, the second process variable data indicating that the second abnormal situation is similar to the first abnormal situation; and displaying (S8) the reference input on a display unit to thereby help guiding an operator to handle the second abnormal situation.