package com.mes.common.PlcTools;
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import com.github.xingshuangs.iot.protocol.s7.enums.EPlcType;
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import com.github.xingshuangs.iot.protocol.s7.service.S7PLC;
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public class S7object2 {
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public S7control plccontrol; // PLC通讯类实例
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private EPlcType plcType = EPlcType.S1500; // 西门子PLC类型
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private String ip = "192.168.10.2"; // plc ip地址
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private int port = 102; // plc 端口号
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private static volatile S7object2 instance = null;
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private S7object2() {
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if (plccontrol == null)
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plccontrol = new S7control(plcType, ip, port,0,0);
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}
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// 单例模式 获取类的唯一实例
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public static S7object2 getinstance() {
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if (instance == null) {
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synchronized (S7object2.class) {
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if (instance == null)
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instance = new S7object2();
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}
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}
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return instance;
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}
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}
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