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Sequence control unit

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专利汇可以提供Sequence control unit专利检索,专利查询,专利分析的服务。并且PURPOSE: To make it possible to process an input signal to be supervised at all times, and also an input signal which cannot be processed by the sequence control only, by adding a cyclic control to the sequence control, and making it possible to execute both the controls together.
CONSTITUTION: Now it is assumed that a program of the usual supervisory system is contained in the cyclic program. At first, when the electric power supply is applied, the contents of the start position step of the specific program of the setting element memory 1 are derived. A signal of the control system added to the head, among the signals which have been derived is input to the control system decision part 8 and is decided. Also, the control form and the setting element form are decided by the decision part 4. Only when a signal has been output to the signal line S
2 , that is, only when logic has been satisfied between a signal from the input part 6 and a signal from the memory 1, a memory command is executed to the output composite circuit 9, and an output which has compounded the total result of the specific program and the result of the sequence control program is obtained in the output part 7.
COPYRIGHT: (C)1981,JPO&Japio,下面是Sequence control unit专利的具体信息内容。

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