PlcErrNos 全部PLC类型的出错都修改为单一模式

Project.FLY.OBJComponents/OBJComponents/Common/FlyData_WarningHistory.cs

@@ -112,11 +112,13 @@ namespace FLY.OBJComponents.Common
         public string Descrption;
     }
 
-    public static class PlcErrNos
+    public class PlcErrNos
     {
+        public static PlcErrNos Instance { get; } = new PlcErrNos();
+
         /// <summary>
         /// PLC连接断开
         /// </summary>
-        public static ERRNO ERRNO_PLC_DISCONNECTED = new ERRNO() { Code = 65535, Descrption = "PLC连接断开" };
+        public ERRNO ERRNO_PLC_DISCONNECTED = new ERRNO() { Code = 65535, Descrption = "PLC连接断开" };
     }
 }

Project.FLY.OBJComponents/OBJComponents/Server/ErrorConf.cs

@@ -107,7 +107,7 @@ namespace FLY.OBJComponents.Server
                         bool b = !PLCos.PLCs[i].Client.IsConnected;
                         ERR_STATE state = b ? ERR_STATE.ON : ERR_STATE.OFF;
 
-                        ERRNO errno = PlcErrNos.ERRNO_PLC_DISCONNECTED;
+                        ERRNO errno = PlcErrNos.Instance.ERRNO_PLC_DISCONNECTED;
                         UInt16 errcode = (UInt16)(errno.Code - i);
                         string description;
                         if (PLCos.PLCs.Count() > 1)