diff --git a/RIZO.Admin.WebApi/PLC/Service/PlcService.cs b/RIZO.Admin.WebApi/PLC/Service/PlcService.cs
index 5fc2751..2658f40 100644
--- a/RIZO.Admin.WebApi/PLC/Service/PlcService.cs
+++ b/RIZO.Admin.WebApi/PLC/Service/PlcService.cs
@@ -210,7 +210,9 @@ namespace RIZO.Admin.WebApi.PLC.Service
         {
             { "报警信息", ("DB1001.DBB58", 48) },          // Array[1..48] of Byte
             { "产品型号", ("DB1001.DBB1000", 48) },        // String[48]
-            { "产品名称", ("DB1001.DBB1054", 48) }         // String[48]
+            { "产品名称", ("DB1001.DBB1054", 48) },        // String[48]
+            { "产品3SN", ("DB1001.DBB362", 40) },          // String[40]
+            { "产品4SN", ("DB1001.DBB518", 40) }           // String[40]
         };
 
         private readonly Dictionary<string, string> _op050_1IntMap = new()
@@ -221,12 +223,19 @@ namespace RIZO.Admin.WebApi.PLC.Service
             { "设备在线状态", "DB1001.DBW4" },      // Int - 1=离线,0=在线
             { "ByPass", "DB1001.DBW6" },            // Int - 1=ByPass,0=正常模式
             { "生产模式", "DB1001.DBW8" },          // Int - 1=正常模式;2=清线模式;4=返工模式;8=换型模式;16=预热模式
-    
+
             // 产量数据
             { "实际产量", "DB1001.DBD1104" },        // DInt
             { "合格数量", "DB1001.DBD1108" },        // DInt
             { "失败数量", "DB1001.DBD1112" },        // DInt
-    
+
+            // 请求指令
+            { "查询请求", "DB1001.DBW2000" },       // Int - 1:请求开始，0:无请求
+            { "产品1保存请求", "DB1001.DBW2002" },  // Int
+            { "产品2保存请求", "DB1001.DBW2004" },  // Int
+            { "产品3保存请求", "DB1001.DBW2006" },  // Int
+            { "产品4保存请求", "DB1001.DBW2008" },  // Int
+
             // 节拍时间
             { "节拍时间", "DB1001.DBD5086" },        // Real
         };
@@ -313,6 +322,10 @@ namespace RIZO.Admin.WebApi.PLC.Service
             { "实际产量", "DB1004.DBD1104" },        // DInt
             { "合格数量", "DB1004.DBD1108" },        // DInt
             { "失败数量", "DB1004.DBD1112" },        // DInt
+
+                // 操作请求
+            { "工位开始查询请求", "DB1001.DBW2000" }, // Int - 1=请求开始，0=无请求
+            { "1#产品结果保存请求", "DB1001.DBW2002" }, // Int - 1=请求，0=无请求
     
             // 产品结果
             { "产品总结果", "DB1004.DBW2278" },      // Int - 1=OK，2=NG
@@ -1260,7 +1273,7 @@ namespace RIZO.Admin.WebApi.PLC.Service
                         iSaveRequest = await ReadPlcIntAsync(plc, _op020_2IntMap["上传请求"]).ConfigureAwait(false);
                         break;
                     case "OP020-3":
-                        iSaveRequest = 1;
+                        iSaveRequest = await ReadPlcIntAsync(plc, _op020_3IntMap["上传请求"]).ConfigureAwait(false);
                         break;
                     case "OP020-4":
                         var task4_1 = ReadPlcIntAsync(plc, _op020_4IntMap["产品1上传请求"]);
@@ -1274,7 +1287,13 @@ namespace RIZO.Admin.WebApi.PLC.Service
                         iSaveRequest = await ReadPlcIntAsync(plc, _op050IntMap["上传请求"]).ConfigureAwait(false);
                         break;
                     case "OP050-1":
-                        iSaveRequest = 1;
+                        var task5_1 = ReadPlcIntAsync(plc, _op050_1IntMap["产品1保存请求"]);
+                        var task5_2 = ReadPlcIntAsync(plc, _op050_1IntMap["产品2保存请求"]);
+                        var task5_3 = ReadPlcIntAsync(plc, _op050_1IntMap["产品3保存请求"]);
+                        var task5_4 = ReadPlcIntAsync(plc, _op050_1IntMap["产品4保存请求"]);
+                        await Task.WhenAll(task5_1, task5_2, task5_3, task5_4).ConfigureAwait(false);
+                        iSaveRequest = (task5_1.Result == 1 || task5_2.Result == 1 || task5_3.Result == 1 || task5_4.Result == 1) ? 1 : 0;
+                        break;
                         break;
                     case "OP051扫码":
                         iSaveRequest = await ReadPlcIntAsync(plc, _op051ScanIntMap["上传结果请求"]).ConfigureAwait(false);
@@ -1283,7 +1302,7 @@ namespace RIZO.Admin.WebApi.PLC.Service
                         iSaveRequest = await ReadPlcIntAsync(plc, _op057IntMap["1#产品结果保存请求"]).ConfigureAwait(false);
                         break;
                     case "OP058":
-                        iSaveRequest = 1;
+                        iSaveRequest = await ReadPlcIntAsync(plc, _op058IntMap["1#产品结果保存请求"]).ConfigureAwait(false);
                         break;
                     case "OP060":
                         iSaveRequest = await ReadPlcIntAsync(plc, _op060IntMap["1#产品结果保存请求"]).ConfigureAwait(false);
@@ -1341,7 +1360,7 @@ namespace RIZO.Admin.WebApi.PLC.Service
                         break;
                     case "OP115":
                         //iSaveRequest = await ReadPlcIntAsync(plc, _op115IntMap["结果保存请求"]).ConfigureAwait(false);
-                        iSaveRequest = 1;
+                        iSaveRequest = 0;
                         break;
                     case "OP140":
                         iSaveRequest = await ReadPlcIntAsync(plc, _op140IntMap["结果保存请求"]).ConfigureAwait(false);