The Design Method for Sequence Function Chart in Drilling Machine Control System

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Abstract:

The design method of sequence function char is used in sequential control. Programmable controller also set Sequential control instruction for programming. It is expounded in this article about adopt the method of sequence function char in programming and skill. As a case study of deep hole drilling machine automatic processing, Sequence function char describes the control is mainly introduced the initial activation, stop, memory and processing method of overload protection, such as.

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326-329

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December 2014

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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