| 摘要 |
A method of and an apparatus for analyzing alarms of an injection molding machine, in which the relation between the alarm and the production time can be grasped clearly and also various kinds of statistical processing can be performed in accordance with operator's request. The ratio of the number of alarm occurrences and the occurrence time to an assigned production time is analyzed and displayed by numerical values or a graph. Thereby, an effect caused by the length of substantial operating time (production time) of injection molding machine can be eliminated, and the occurrence of alarms, which is an essential problem, can be evaluated objectively.
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