PLC进站请求BUG 修改

RIZO.Admin.WebApi/Program.cs

@@ -112,7 +112,7 @@ builder.Services.AddLocalization(options => options.ResourcesPath = "");
 
 //builder.Services.AddHostedService<PlcOutStationService_OP07_01>();
 //builder.Services.AddHostedService<PlcIntoStationService_OP70_01>();
-
+builder.Services.AddHostedService<PlcIntoStationService_OP80_01>();
 
 // 在应用程序启动的最开始处调用
 var app = builder.Build();

RIZO.Service/PLCBackground/PlcConntectHepler.cs

@@ -129,6 +129,39 @@ namespace RIZO.Service.PLC
             }
         }
 
+        public async Task WriteAsync2(string address, object value, CancellationToken cancellationToken = default)
+        {
+            await _semaphore.WaitAsync(cancellationToken);
+            try
+            {
+                // 1. 确保PLC连接正常
+                if (_plc == null || !_plc.IsConnected)
+                {
+                    await ConnectAsync(cancellationToken);
+                    if (_plc == null || !_plc.IsConnected)
+                        throw new InvalidOperationException("PLC未连接");
+                }
+
+                // 2. 核心修复：DBW地址强制转short（适配16位字类型）
+                object writeValue = value;
+                if (address.Contains("DBW", StringComparison.OrdinalIgnoreCase) && value is int intVal)
+                {
+                    writeValue = (short)intVal; // 写入1时自动转为short，匹配DBW类型
+                }
+
+                // 3. 移除Task.Run，直接同步写入（避免异步调度导致失效）
+                _plc.Write(address, writeValue);
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"Write error: {ex.Message}");
+                throw; // 抛出异常，让上层感知写入失败（关键：不吞异常）
+            }
+            finally
+            {
+                _semaphore.Release();
+            }
+        }
 
 
         private T ConvertResult<T>(object result)

RIZO.Service/PLCBackground/Stations/Into/PlcIntoStationService_OP80_01.cs

@@ -58,31 +58,42 @@ namespace RIZO.Service.PLCBackground.Stations.Into
                         await _plcService.WriteAsync("DB1020.DBW0", 1);
 
                         // 轮询进站请求信号/工位开始查询请求
-                        int intoStationAsk = await _plcService.ReadAsync<int>("DB1001.DBW2000");
+                        int intoStationAsk = await _plcService.ReadAsync<int>("DB1017.DBW2000");
                         if (intoStationAsk == 1)
                         {
                             // 处理进站请求
                             _logger.Info("Processing into station request...");
 
                             //获取产品SN码
-                            string productModel = await _plcService.ReadStringAsync("DB1001.DBB1000");
+                            string productModel = await _plcService.ReadStringAsync("DB1017.DBB1000");
-                            string productSN = await _plcService.ReadStringAsync("DB1001.DBB1054");
+                            string productSN = await _plcService.ReadStringAsync("DB1017.DBB1054");
+                            int ReWorkFlag = await _plcService.ReadAsync<int>("DB1017.DBW8");
+                            //判断改产品是正常件还是返工件
+                            if (ReWorkFlag == 2)
+                            { 
+                            
+                            }
 
                             // 获取工单
-
                             //获取工艺路线工序
                             List<ProcessOperation> processOperations = await Context.Queryable<ProcessRouting>().LeftJoin<ProcessOperation>((r, o) => r.RoutingCode == o.FkRoutingCode)
                                  .Where((r, o) => r.FkProductMaterialCode == productModel && r.Status == 1)
                                  .Select((r, o) => o).ToListAsync();
-                            //判断改产品是正常件还是返工件
+                            var routingcode = string.Empty;
-
+                            try
-
+                            {
+                                routingcode = processOperations.First().FkRoutingCode;
+                            }
+                            catch 
+                            { }
+                            if (routingcode == null || routingcode.Length == 0)
+                                return;
                             //插入入站请求ASK过站记录
                             ProductPassStationRecord ASKintoStation = new ProductPassStationRecord
                             {
                                 ProductSN = productSN,
                                 WorkstationCode = WorkstationCode,
-                                Routingcode = processOperations.First().FkRoutingCode,
+                                Routingcode = routingcode,
                                 OperationCode = WorkstationCode,
                                 ProductionLifeStage = 1, // 1表示生产中
                                 PasstationType = 0, // 0表示入站请求
@@ -93,7 +104,10 @@ namespace RIZO.Service.PLCBackground.Stations.Into
                             await Context.Insertable(ASKintoStation).ExecuteCommandAsync();
                             //判断该产品是否允许进站
                             EntryPermissionResult result = await checkEntryPermission(productModel, productSN, WorkstationCode, processOperations);
-                            await _plcService.WriteAsync("DB1020.DBW2000", (int)result);
+                            //进站请求结果
+                            await _plcService.WriteAsync2("DB1317.DBW2000", (int)result);
+                            //设别使能1
+                            await _plcService.WriteAsync2("DB1317.DBW0", 1);
                         }
                         await Task.Delay(_pollingInterval, stoppingToken);
 
@@ -122,10 +136,10 @@ namespace RIZO.Service.PLCBackground.Stations.Into
         /// <returns></returns>
         private async Task<EntryPermissionResult> checkEntryPermission(string productModel, string productSN, string workstationCode, List<ProcessOperation> processOperations)
         {
-
+            try
+            {
                 EntryPermissionResult result = EntryPermissionResult.UnkownException;
 
-
                 //2上工位无记录
 
                 //ProcessOperation LastOperation = processOperations.Where(operation => operation.OperationSeq < processOperations.Where(it => it.OperationCode == workstationCode).Select(it => it.OperationSeq).First()).OrderByDescending(operation => operation.OperationSeq).First();
@@ -232,9 +246,14 @@ namespace RIZO.Service.PLCBackground.Stations.Into
 
                 };
                 await Context.Insertable(RespintoStation).ExecuteCommandAsync();
-
                 return result;
             }
+            catch
+            {
+                return EntryPermissionResult.PreviousStationDataAbnormal;
+            }
+            
+        }