添加项目文件。

2026-08-04 18:36:40 +08:00
parent 16fb9e4f5a
commit a2ecbc795d
616 changed files with 149853 additions and 0 deletions
@@ -0,0 +1,104 @@
+using PLCCommunication.PLCType.Omron;
+using System;
+using System.Threading.Tasks;
+
+namespace WindowsService1
+{
+    public class PLCWrapper
+    {
+        private OmronFinsNet _plc;
+        public bool _plcIsConnected;
+        private readonly string _ipAddress;
+        private readonly int _port;
+        private readonly int _maxReconnectAttempts;
+        private readonly int _reconnectDelay;
+        public PLCDataReader _dataReader;
+        public PLCWrapper(string ipAddress, int port, int maxReconnectAttempts = 3, int reconnectDelay = 5000)
+        {
+            _ipAddress = ipAddress;
+            _port = port;
+            _maxReconnectAttempts = maxReconnectAttempts;
+            _reconnectDelay = reconnectDelay;
+        }
+
+        public async Task<bool> ConnectAsync()
+        {
+            try
+            {
+                _plc = new OmronFinsNet
+                {
+                    IpAddress = _ipAddress,
+                    Port = _port
+                };
+                var connectResult = await Task.Run(() => _plc.ConnectServer());
+                _plcIsConnected = connectResult.IsSuccess;
+                if (_plcIsConnected)
+                {
+                    _dataReader = new PLCDataReader(GetPLCClient());
+                    Logger.WriteInfo("PLC连接成功");
+                }
+                else
+                {
+                    Logger.WriteInfo("PLC连接失败");
+                }
+                return _plcIsConnected;
+            }
+            catch (Exception ex)
+            {
+                Logger.WriteError($"PLC连接失败: {ex.Message}");
+                return false;
+            }
+        }
+
+        public void Disconnect()
+        {
+            if (_plcIsConnected)
+            {
+                _plc.ConnectClose();
+                _plcIsConnected = false;
+                Logger.WriteInfo("与PLC断开连接");
+            }
+        }
+
+        public OmronFinsNet GetPLCClient()
+        {
+            if (!_plcIsConnected || _plc == null)
+            {
+                throw new InvalidOperationException("PLC 未连接或未初始化。请先调用 ConnectAsync()。");
+            }
+            return _plc;
+        }
+
+        public async Task<bool> ReconnectAsync()
+        {
+            if (_plcIsConnected)
+            {
+                Logger.WriteInfo("PLC已连接，无需重连");
+                return true;
+            }
+
+            for (int attempt = 1; attempt <= _maxReconnectAttempts; attempt++)
+            {
+                Logger.WriteInfo($"尝试重新连接PLC，第 {attempt} 次尝试");
+                if (await ConnectAsync())
+                {
+                    Logger.WriteInfo("PLC重新连接成功");
+                    return true;
+                }
+
+                if (attempt < _maxReconnectAttempts)
+                {
+                    await Task.Delay(_reconnectDelay);
+                }
+            }
+
+            Logger.WriteError($"PLC重新连接失败，已尝试 {_maxReconnectAttempts} 次");
+            return false;
+        }
+
+        public bool IsConnected()
+        {
+            return _plcIsConnected;
+        }
+    }
+}