wu
2024-01-23 a5b887bad106aed4a175c97846576f020fe83bc7
springboot-vue3/src/main/java/com/example/springboot/component/PlcServoManualone.java
@@ -13,174 +13,173 @@
public class PlcServoManualone extends Thread {
    // 用于存储应用程序的配置信息
    private Configuration config;
  private Configuration config;
    // 创建一个自定义的 S7 控制器消息处理器对象
    MessageHandler customS7Control = new MessageHandler();
  public PlcServoManualone() throws IOException {
    config = new Configuration("config.properties");
  }
  public static class PLCBooleanConverter {
    public PlcServoManualone() throws IOException {
        config = new Configuration("config.properties");
    }
    public static short[] convertListsToBinaryShortArray(List<Boolean>... lists) {
      // 计算所有列表中元素的总数
      int totalSize = 0;
      for (List<Boolean> list : lists) {
        totalSize += list.size();
      }
    //将布尔列表转换为二进制的 short 数组
    public static class PLCBooleanConverter {
      // 创建一个足够大的数组来存放所有的二进制值
      short[] binaryShortArray = new short[totalSize];
        public static short[] convertListsToBinaryShortArray(List<Boolean>... lists) {
            // 计算所有列表中元素的总数
            int totalSize = 0;
            for (List<Boolean> list : lists) {
                totalSize += list.size();
            }
      // 当前数组填充位置指针
      int currentIndex = 0;
            // 创建一个足够大的数组来存放所有的二进制值
            short[] binaryShortArray = new short[totalSize];
      // 遍历所有的列表
      for (List<Boolean> list : lists) {
        // 将每个布尔值转换为 0 或 1 并填入数组
        for (Boolean value : list) {
          binaryShortArray[currentIndex++] = (short) (value ? 1 : 0);
            // 当前数组填充位置指针
            int currentIndex = 0;
            // 遍历所有的列表
            for (List<Boolean> list : lists) {
                // 将每个布尔值转换为 0 或 1 并填入数组
                for (Boolean value : list) {
                    binaryShortArray[currentIndex++] = (short) (value ? 1 : 0);
                }
            }
            return binaryShortArray;
        }
      }
      return binaryShortArray;
    }
  }
//读取id
  public StringBuilder queGlassid(String address,int count) {
    StringBuilder writedstrIdOut = new StringBuilder();
    byte[] writedglassidbytesOut = S7control.getinstance().ReadByte(address, count);
    if (writedglassidbytesOut != null) {
      // 获取玻璃id
      for (byte iditem : writedglassidbytesOut) {
        writedstrIdOut.append((char) iditem);
      }
    //读取id
    public StringBuilder queGlassid(String address, int count) {
        StringBuilder writedstrIdOut = new StringBuilder();
        byte[] writedglassidbytesOut = S7control.getinstance().ReadByte(address, count);
        if (writedglassidbytesOut != null) {
            // 获取玻璃id
            for (byte iditem : writedglassidbytesOut) {
                writedstrIdOut.append((char) iditem);
            }
        }
        return writedstrIdOut;
    }
    return writedstrIdOut;
  }
//写入id
  public void outmesid(String glassid,String address) {
    //System.out.println("outmesid:" + glassid);
    List<Byte> glassidlist = new ArrayList();
    char ds[]=glassid.toCharArray();
    for (char iditem : ds) {
      glassidlist.add((byte)iditem);
    }
    byte[] bytes = Bytes.toArray(glassidlist);
    System.out.println("outmesidbytes:" + bytes.length);
    S7control.getinstance().WriteByte(address, bytes);
  }
  @Override
  public void run() {
    while (this != null) {
      try {
        Thread.sleep(1000);
      } catch (InterruptedException e) {
        e.printStackTrace();
      }
    @Override
    public void run() {
        while (this != null) {
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
//A01组合中地址表集合
      List<String> addresses = Arrays.asList(config.getProperty("A01.addresses").split(","));
      //System.out.println(addresses);
            List<String> addresses = Arrays.asList(config.getProperty("A01.addresses").split(","));
            //System.out.println(addresses);
      List<Short> arraylist = S7control.getinstance().readWords(addresses);
            List<Short> arraylist = S7control.getinstance().readWords(addresses);
//A02组合中地址表集合
      List<String> addresses2 = Arrays.asList(config.getProperty("A02.addresses").split(","));
      List<Short> arraylist2 = S7control.getinstance().readWords(addresses2);
            List<String> addresses2 = Arrays.asList(config.getProperty("A02.addresses").split(","));
            List<Short> arraylist2 = S7control.getinstance().readWords(addresses2);
      //A01翻转地址
      List<String> addresses3 = Arrays.asList(config.getProperty("A01.flipAddress"));
      List<Short> arraylist3 = S7control.getinstance().readWords(addresses3);
            //A01翻转地址
            List<String> addresses3 = Arrays.asList(config.getProperty("A01.flipAddress"));
            List<Short> arraylist3 = S7control.getinstance().readWords(addresses3);
      //A02翻转地址
      List<String> addresses4 = Arrays.asList(config.getProperty("A02.flipAddress"));
            //A02翻转地址
            List<String> addresses4 = Arrays.asList(config.getProperty("A02.flipAddress"));
      List<Short> arraylist4 = S7control.getinstance().readWords(addresses4);
     //B01组合中地址
      String b01Address = config.getProperty("B01.address");
      List<Short> arraylist5 = S7control.getinstance().ReadWord(b01Address, 2);
      //B02组合地址
      String b02Address = config.getProperty("B02.address");
      List<Short> arraylist6 = S7control.getinstance().ReadWord(b02Address, 2);
            List<Short> arraylist4 = S7control.getinstance().readWords(addresses4);
            //B01组合中地址
            String b01Address = config.getProperty("B01.address");
            List<Short> arraylist5 = S7control.getinstance().ReadWord(b01Address, 2);
            //B02组合地址
            String b02Address = config.getProperty("B02.address");
            List<Short> arraylist6 = S7control.getinstance().ReadWord(b02Address, 2);
//      System.out.println(b02Address);
     // 所有故障按钮地址
      List<String> addresses7 = Arrays.asList(config.getProperty("faultButtonAddresses").split(","));
      List<Boolean> arraylist7 = S7control.getinstance().readBits(addresses7);
            // 所有故障按钮地址
            List<String> addresses7 = Arrays.asList(config.getProperty("faultButtonAddresses").split(","));
            List<Boolean> arraylist7 = S7control.getinstance().readBits(addresses7);
      //A01启动地址
      List<String> A01start = Arrays.asList(config.getProperty("A01start"));
      //A02启动地址
      List<String> A02start = Arrays.asList(config.getProperty("A02start"));
            //A01启动地址
            List<String> A01start = Arrays.asList(config.getProperty("A01start"));
            //A02启动地址
            List<String> A02start = Arrays.asList(config.getProperty("A02start"));
//A01半自动地址
      List<String> A01Bstart = Arrays.asList(config.getProperty("A01Bstart"));
      //A02半自动地址
      List<String> A02Bstart = Arrays.asList(config.getProperty("A02Bstart"));
      //
      List<String> abortresumeTasks = Arrays.asList(config.getProperty("abortresumeTasks"));
      //回零按钮地址
      List<String> waddresses4 = Arrays.asList(config.getProperty("HomedButtonAddresses").split(","));
      // 所有复位按钮地址
      List<String> Reset = Arrays.asList(config.getProperty("resetButtonAddresses").split(","));
            List<String> A01Bstart = Arrays.asList(config.getProperty("A01Bstart"));
            //A02半自动地址
            List<String> A02Bstart = Arrays.asList(config.getProperty("A02Bstart"));
            //
            List<String> abortresumeTasks = Arrays.asList(config.getProperty("abortresumeTasks"));
            //回零按钮地址
            List<String> waddresses4 = Arrays.asList(config.getProperty("HomedButtonAddresses").split(","));
            // 所有复位按钮地址
            List<String> Reset = Arrays.asList(config.getProperty("resetButtonAddresses").split(","));
//      System.out.println(Reset);
      // 所有未回零按钮地址
      List<String> addresses8 = Arrays.asList(config.getProperty("notHomedButtonAddresses").split(","));
      // 进片id地址
      String inputGlassIdAddress = config.getProperty("inputGlassIdAddress");
      String outputGlassIdAddress = config.getProperty("outputGlassIdAddress");
      StringBuilder queueid1 = queGlassid(inputGlassIdAddress, 14);
      // 存片id地址
      StringBuilder queueid2 = queGlassid(outputGlassIdAddress, 14);
            // 所有未回零按钮地址
            List<String> addresses8 = Arrays.asList(config.getProperty("notHomedButtonAddresses").split(","));
            // 进片id地址
            String inputGlassIdAddress = config.getProperty("inputGlassIdAddress");
            String outputGlassIdAddress = config.getProperty("outputGlassIdAddress");
            StringBuilder queueid1 = queGlassid(inputGlassIdAddress, 14);
            // 存片id地址
            StringBuilder queueid2 = queGlassid(outputGlassIdAddress, 14);
//A01 A02启动   半自动启动
            List<Boolean> A01readstart = S7control.getinstance().readBits(A01start);
            List<Boolean> A02readstart = S7control.getinstance().readBits(A02start);
            List<Boolean> A01readBstart = S7control.getinstance().readBits(A01Bstart);
            List<Boolean> A02readsBtart = S7control.getinstance().readBits(A02Bstart);
      List<Boolean> A01readstart = S7control.getinstance().readBits(A01start);
      List<Boolean> A02readstart = S7control.getinstance().readBits(A02start);
      List<Boolean> A01readBstart = S7control.getinstance().readBits(A01Bstart);
      List<Boolean> A02readsBtart = S7control.getinstance().readBits(A02Bstart);
            List<Boolean> resumeTasks = S7control.getinstance().readBits(abortresumeTasks);
      List<Boolean> resumeTasks = S7control.getinstance().readBits(abortresumeTasks);
            short[] combinedBinaryShortArray = PLCBooleanConverter.convertListsToBinaryShortArray(
                    A01readBstart, A01readstart, A02readsBtart, A02readstart
            );
      short[] combinedBinaryShortArray = PLCBooleanConverter.convertListsToBinaryShortArray(
              A01readstart, A01readBstart, A02readstart, A02readsBtart
      );
            // 回零地址
            List<Boolean> readhuiling = S7control.getinstance().readBits(waddresses4);
            short[] huiling7 = PlcManualonePosition.PLCBooleanConverter.convertListsToBinaryShortArray(readhuiling);
//      System.out.println(A01readBstart);
// 所有故障按钮转换为1和0
      short[] params2 = new short[arraylist7.size()];
      for (int i = 0; i < arraylist7.size(); i++) {
        boolean value = arraylist7.get(i);
        params2[i] = value ? (short) 1 : (short) 0;
      }
            short[] params2 = new short[arraylist7.size()];
            for (int i = 0; i < arraylist7.size(); i++) {
                boolean value = arraylist7.get(i);
                params2[i] = value ? (short) 1 : (short) 0;
            }
//急停中止按钮
      short[] resumeTask = new short[resumeTasks.size()];
      for (int i = 0; i < resumeTasks.size(); i++) {
        boolean value = resumeTasks.get(i);
        resumeTask[i] = value ? (short) 1 : (short) 0;
      }
            short[] resumeTask = new short[resumeTasks.size()];
            for (int i = 0; i < resumeTasks.size(); i++) {
                boolean value = resumeTasks.get(i);
                resumeTask[i] = value ? (short) 1 : (short) 0;
            }
      List<Boolean> Reset1 = S7control.getinstance().readBits(Reset);
    //  System.out.println(Reset1);
            List<Boolean> Reset1 = S7control.getinstance().readBits(Reset);
            //  System.out.println(Reset1);
// 所有故障按钮转换为1和0
      short[] rReset = new short[Reset1.size()];
      for (int i = 0; i < Reset1.size(); i++) {
        boolean value = Reset1.get(i);
        rReset[i] = value ? (short) 1 : (short) 0;
      }
            short[] rReset = new short[Reset1.size()];
            for (int i = 0; i < Reset1.size(); i++) {
                boolean value = Reset1.get(i);
                rReset[i] = value ? (short) 1 : (short) 0;
            }
      List<Boolean> arraylist8 = S7control.getinstance().readBits(addresses8);
      short[] params = new short[arraylist8.size()];
      for (int i = 0; i < arraylist8.size(); i++) {
        boolean value = arraylist8.get(i);
        params[i] = value ? (short) 1 : (short) 0;
      }
//所有未回零按钮转换为1和0
            List<Boolean> arraylist8 = S7control.getinstance().readBits(addresses8);
            short[] params = new short[arraylist8.size()];
            for (int i = 0; i < arraylist8.size(); i++) {
                boolean value = arraylist8.get(i);
                params[i] = value ? (short) 1 : (short) 0;
            }
//      Short[] values1 = { 1, 2, 3, 4, 5, 6, 7};
@@ -217,22 +216,23 @@
//        params[i] = value ? (short) 1 : (short) 0;
//      }
      JSONObject jsonObject = new JSONObject();
            JSONObject jsonObject = new JSONObject();
      jsonObject.append("zuhe1", arraylist);
      jsonObject.append("zuhe2", arraylist2);
      jsonObject.append("zuhe3", arraylist3);
      jsonObject.append("zuhe4", arraylist4);
      jsonObject.append("zuhe5", arraylist5);
      jsonObject.append("zuhe6", arraylist6);
      jsonObject.append("guzhang", params2);
   jsonObject.append("weihuiling", params);
      jsonObject.append("jinpianid", queueid1);
      jsonObject.append("qupianid", queueid2);
      jsonObject.append("fuwei", rReset);
      jsonObject.append("qidong", combinedBinaryShortArray);
      jsonObject.append("resumeTasks", resumeTask);
            jsonObject.append("zuhe1", arraylist);
            jsonObject.append("zuhe2", arraylist2);
            jsonObject.append("zuhe3", arraylist3);
            jsonObject.append("zuhe4", arraylist4);
            jsonObject.append("zuhe5", arraylist5);
            jsonObject.append("zuhe6", arraylist6);
            jsonObject.append("guzhang", params2);
            jsonObject.append("weihuiling", params);
            jsonObject.append("jinpianid", queueid1);
            jsonObject.append("qupianid", queueid2);
            jsonObject.append("fuwei", rReset);
            jsonObject.append("qidong", combinedBinaryShortArray);
            jsonObject.append("huiling", huiling7);
            jsonObject.append("resumeTasks", resumeTask);
//      WebSocketServer sendwServer = WebSocketServer.sessionMap.get("ServoManualone");
@@ -240,228 +240,59 @@
//        sendwServer.sendMessage(jsonObject.toString());
//      }
      ArrayList<WebSocketServer> sendwServer = WebSocketServer.sessionMap.get("ServoManualone");
      if (sendwServer != null) {
        for (WebSocketServer webserver : sendwServer) {
          webserver.sendMessage(jsonObject.toString());
            ArrayList<WebSocketServer> sendwServer = WebSocketServer.sessionMap.get("ServoManualone");
            if (sendwServer != null) {
                for (WebSocketServer webserver : sendwServer) {
                    webserver.sendMessage(jsonObject.toString());
          if (webserver != null) {
            List<String> messages = webserver.getMessages();
                    if (webserver != null) {
                        List<String> messages = webserver.getMessages();
            if (!messages.isEmpty()) {
              // 将最后一个消息转换为 short 类型的列表
              String lastMessage = messages.get(messages.size() - 1);
                        if (!messages.isEmpty()) {
                            // 将最后一个消息转换为 short 类型的列表
                            String lastMessage = messages.get(messages.size() - 1);
//        System.out.println("lastMessage:" + lastMessage);
              JSONArray messageArray = new JSONArray(lastMessage);
                            JSONArray messageArray = new JSONArray(lastMessage);
              // 写入AO1组合
              if (messageArray.getJSONArray(0).size() > 0) {
                JSONArray jsonArray = messageArray.getJSONArray(0);
                List<Short> sValue = new ArrayList<>();
                for (int i = 0; i < jsonArray.size(); i++) {
                  Object value = jsonArray.get(i);
                  if (value != null && !value.toString().equals("null")) {
                    try {
                      String cleanedValue = value.toString().replaceAll("[^0-9-]", "");
                      short val = Short.parseShort(cleanedValue.trim());
                      sValue.add(val);
                      System.out.println("messageValue:" + Arrays.asList(val) + " added to the list");
                    } catch (NumberFormatException e) {
                      // 如果无法解析为 short 类型,则忽略该部分
                      System.err.println("Could not parse value: " + value);
                            // 写入AO1组合
                            customS7Control.WriteWordToPLC(messageArray, addresses, 0);
                            // 写入AO2组合
                            customS7Control.WriteWordToPLC(messageArray, addresses2, 1);
                            // 复位按钮写入
                            customS7Control.writeBitToPLC(messageArray, Reset, 2);
                            //回零按钮写入
                            customS7Control.writeBitToPLC(messageArray, waddresses4, 3);
                            // 进片ID写入
                            customS7Control.writeStringToPLC(messageArray, inputGlassIdAddress, 4);
                            //取片ID写入
                            customS7Control.writeStringToPLC(messageArray, outputGlassIdAddress, 5);
                            //A01半自动
                            customS7Control.writeBitToPLC(messageArray, A01Bstart, 6);
                            //A02半自动
                            customS7Control.writeBitToPLC(messageArray, A02Bstart, 7);
                          //A01半自动启动
                          customS7Control.writeBitToPLC(messageArray, A01start, 8);
                          //A02半自动启动
                          customS7Control.writeBitToPLC(messageArray, A02start, 9);
                          // 清空消息列表
                            webserver.clearMessages();
                        }
                    }
                  }
                }
                if (!sValue.isEmpty()) {
                  S7control.getinstance().WriteWord(addresses, sValue);
                  // 检查是否读取到了位值,并且列表不为空
                  if (A01readstart != null && !A01readstart.isEmpty()) {
                    // 创建一个新的列表用于写入新值
                    List<Boolean> a01startval = new ArrayList<>();
                    // 遍历所有读取到的位值
                    for (Boolean bit : A01readstart) {
                      // 取反当前位的值并添加到新的列表中
                      a01startval.add(!bit);
                    }
                    // 写入新的位值列表
                    S7control.getinstance().WriteBit(A01start, a01startval);
                  }
                  System.out.println("Values " + sValue + " written to PLC at address " + addresses);
                }
              }
              //// 写入AO2组合
              if (messageArray.getJSONArray(1).size() > 0) {
                JSONArray jsonArray2 = messageArray.getJSONArray(1);
                List<Short> sValue2 = new ArrayList<>();
                for (int i = 0; i < jsonArray2.size(); i++) {
                  Object value = jsonArray2.get(i);
                  if (value != null && !value.toString().equals("null")) {
                    try {
                      String cleanedValue = value.toString().replaceAll("[^0-9-]", "");
                      short val = Short.parseShort(cleanedValue.trim());
                      sValue2.add(val);
                      System.out.println("messageValue:" + Arrays.asList(val) + " added to the list");
                    } catch (NumberFormatException e) {
                      // 如果无法解析为 short 类型,则忽略该部分
                      System.err.println("Could not parse value: " + value);
                    }
                  }
                }
                if (!sValue2.isEmpty()) {
                  S7control.getinstance().WriteWord(addresses2, sValue2);
                  if (A02readstart != null && !A02readstart.isEmpty()) {
                    // 创建一个新的列表用于写入新值
                    List<Boolean> a02startval = new ArrayList<>();
                    // 遍历所有读取到的位值
                    for (Boolean bit : A02readstart) {
                      // 取反当前位的值并添加到新的列表中
                      a02startval.add(!bit);
                    }
                    // 写入新的位值列表
                    S7control.getinstance().WriteBit(A02start, a02startval);
                  }
                  System.out.println("Values " + sValue2 + " written to PLC at address " + addresses2);
                }
              }
              // 复位按钮写入
              if (messageArray.getJSONArray(2).size() > 0) {
                JSONArray jsonArray3 = messageArray.getJSONArray(2);
                List<Boolean> sValue3 = new ArrayList<>();
                for (int i = 0; i < jsonArray3.size(); i++) {
                  Object value = jsonArray3.get(i);
                  if (value != null && !value.toString().equals("null")) {
                    try {
                      String cleanedValue = value.toString().replaceAll("[^0-9-]", "");
                      boolean val = "1".equals(cleanedValue.trim());
                      sValue3.add(val);
                      System.out.println("messageValue: " + Arrays.asList(val) + " added to the list");
                    } catch (NumberFormatException e) {
                      // 如果无法解析为 boolean 类型,则忽略该部分
                      System.err.println("Could not parse value: " + value);
                    }
                  }
                }
                if (!sValue3.isEmpty()) {
                  S7control.getinstance().WriteBit(Reset, sValue3);
                  System.out.println("Values " + sValue3 + " written to PLC at address " + Reset);
                }
              }
              //回零按钮写入
              if (messageArray.getJSONArray(3).size() > 0) {
                JSONArray jsonArray4 = messageArray.getJSONArray(3);
                List<Boolean> sValue4 = new ArrayList<>();
                for (int i = 0; i < jsonArray4.size(); i++) {
                  Object value = jsonArray4.get(i);
                  if (value != null && !value.toString().equals("null")) {
                    try {
                      String cleanedValue = value.toString().replaceAll("[^0-9-]", "");
                      boolean val = "1".equals(cleanedValue.trim());
                      sValue4.add(val);
                      System.out.println("messageValue: " + Arrays.asList(val) + " added to the list");
                    } catch (NumberFormatException e) {
                      // 如果无法解析为 boolean 类型,则忽略该部分
                      System.err.println("Could not parse value: " + value);
                    }
                  }
                }
                if (!sValue4.isEmpty()) {
                  S7control.getinstance().WriteBit(waddresses4, sValue4);
                  System.out.println("Values " + sValue4 + " written to PLC at address " + waddresses4);
                }
              }
              //取片ID写入
              if (messageArray.getJSONArray(5).size() > 0) {
//            JSONArray jsonArray5 = messageArray.getJSONArray(4);
                String jsonArray5 = String.valueOf(messageArray.getJSONArray(5));
                if (!jsonArray5.isEmpty()) {
//              String value = (String) jsonArray5.get(0);
                  jsonArray5 = jsonArray5.replaceAll("[\\[\\]\"]", ""); // 去除方括号和双引号
                  outmesid(jsonArray5, outputGlassIdAddress);
                  System.out.println("Values1 " + jsonArray5 + " written to PLC at address " + outputGlassIdAddress);
                }
              }
              // 进片ID写入
              if (messageArray.getJSONArray(4).size() > 0) {
                JSONArray jsonArray6 = messageArray.getJSONArray(4);
                if (!jsonArray6.isEmpty()) {
                  String value2 = (String) jsonArray6.get(0);
                  outmesid(value2.trim(), inputGlassIdAddress);
                  System.out.println("Values2 " + value2 + " written to PLC at address " + inputGlassIdAddress);
                }
              }
              if (messageArray.getJSONArray(6).size() > 0) {
                JSONArray jsonArray4 = messageArray.getJSONArray(6);
                List<Boolean> sValueb4 = new ArrayList<>();
                for (int i = 0; i < jsonArray4.size(); i++) {
                  Object value = jsonArray4.get(i);
                  if (value != null && !value.toString().equals("null")) {
                    try {
                      String cleanedValue = value.toString().replaceAll("[^0-9-]", "");
                      boolean val = "1".equals(cleanedValue.trim());
                      sValueb4.add(val);
                      System.out.println("messageValue: " + Arrays.asList(val) + " added to the list");
                    } catch (NumberFormatException e) {
                      // 如果无法解析为 boolean 类型,则忽略该部分
                      System.err.println("Could not parse value: " + value);
                    }
                  }
                }
                if (!sValueb4.isEmpty()) {
                  S7control.getinstance().WriteBit(A01Bstart, sValueb4);
                  System.out.println("Values " + sValueb4 + " written to PLC at address " + A01Bstart);
                }
              }
              if (messageArray.getJSONArray(7).size() > 0 && !messageArray.isNull(7)) {
                JSONArray jsonArray4 = messageArray.getJSONArray(7);
                List<Boolean> sValueb5 = new ArrayList<>();
                for (int i = 0; i < jsonArray4.size(); i++) {
                  Object value = jsonArray4.get(i);
                  if (value != null && !value.toString().equals("null")) {
                    try {
                      String cleanedValue = value.toString().replaceAll("[^0-9-]", "");
                      boolean val = "1".equals(cleanedValue.trim());
                      sValueb5.add(val);
                      System.out.println("messageValue: " + Arrays.asList(val) + " added to the list");
                    } catch (NumberFormatException e) {
                      // 如果无法解析为 boolean 类型,则忽略该部分
                      System.err.println("Could not parse value: " + value);
                    }
                  }
                }
                if (!sValueb5.isEmpty()) {
                  S7control.getinstance().WriteBit(A02Bstart, sValueb5);
                  System.out.println("Values " + sValueb5 + " written to PLC at address " + A02Bstart);
                }
              }
              // 清空消息列表
              webserver.clearMessages();
            }
          }
        }
      }
    }
  }
}