diff --git a/DOAN.Admin.WebApi/Controllers/PBL/MESInteractionController.cs b/DOAN.Admin.WebApi/Controllers/PBL/MESInteractionController.cs
index 46c517f..0e66d5c 100644
--- a/DOAN.Admin.WebApi/Controllers/PBL/MESInteractionController.cs
+++ b/DOAN.Admin.WebApi/Controllers/PBL/MESInteractionController.cs
@@ -38,6 +38,14 @@ namespace DOAN.Admin.WebApi.Controllers.PBL
 
             return SUCCESS(response);
         }
+        [HttpGet("test_plc")]
+        public  IActionResult  TestPLC(int  num)
+        {
+            var response = mesInteraction.TestPLC(num);
+
+            return SUCCESS(response);
+
+        }
 
 
     }
diff --git a/DOAN.Service/PBL/IService/IMESInteractionServcie.cs b/DOAN.Service/PBL/IService/IMESInteractionServcie.cs
index 3e0e1f4..01c056a 100644
--- a/DOAN.Service/PBL/IService/IMESInteractionServcie.cs
+++ b/DOAN.Service/PBL/IService/IMESInteractionServcie.cs
@@ -10,7 +10,7 @@ namespace DOAN.Service.PBL.IService
 {
     public interface IMESInteractionServcie
     {
-
+       int  TestPLC(int num);
         bool MESLightUp(LightUpDto light);
         bool MESLightDown(string scan_code);
     }
diff --git a/DOAN.Service/PBL/MESInteractionServcie.cs b/DOAN.Service/PBL/MESInteractionServcie.cs
index 1c1bbdc..15ba40f 100644
--- a/DOAN.Service/PBL/MESInteractionServcie.cs
+++ b/DOAN.Service/PBL/MESInteractionServcie.cs
@@ -8,6 +8,7 @@ using Mapster;
 using System.Runtime.InteropServices;
 using SqlSugar;
 using System.Security.Cryptography.X509Certificates;
+using DOAN.Infrastructure.PLC;
 
 
 namespace DOAN.Service.PBL
@@ -18,23 +19,32 @@ namespace DOAN.Service.PBL
     [AppService(ServiceType = typeof(IMESInteractionServcie), ServiceLifetime = LifeTime.Transient)]
     public class MESInteractionServcie : BaseService<Storagelocation>, IMESInteractionServcie
     {
+        public int TestPLC(int num)
+        {
+            PCLTool.ConnectPLC();
+            int result = PCLTool.Write("VB100", num);
+            PCLTool.ConnectClose();
+            return result;
+
+        }
+
         public bool MESLightUp(LightUpDto light)
         {
             // 1.记录MES交互记录
             MES_Interation_Log item = light.Adapt<MES_Interation_Log>();
             item.Id = XUEHUA;
-            item.CreatedTime= DateTime.Now;
+            item.CreatedTime = DateTime.Now;
             Context.Insertable(item).ExecuteCommand();
 
             // 2.根据总成零件号 ，版本  查询对应零件号，使得对应料架亮灯
 
             //镜壳 料架
             Storagelocation MirrorshellShelf = Context.Queryable<Storagelocation>().Where(it => it.Partnumber ==
-            SqlFunc.Subqueryable<Billofmaterials>().Where(It => It.Productcode == light.AssemblyPartNumber&&It.Version==light.Version).Select(it => it.MirrorshellCode)).First();
+            SqlFunc.Subqueryable<Billofmaterials>().Where(It => It.Productcode == light.AssemblyPartNumber && It.Version == light.Version).Select(it => it.MirrorshellCode)).First();
 
             //镜体 料架
             Storagelocation MirrorshellBody = Context.Queryable<Storagelocation>().Where(it => it.Partnumber ==
-            SqlFunc.Subqueryable<Billofmaterials>().Where(It => It.Productcode == light.AssemblyPartNumber&&It.Version == light.Version).Select(it => it.MirrorbodyCode)).First();
+            SqlFunc.Subqueryable<Billofmaterials>().Where(It => It.Productcode == light.AssemblyPartNumber && It.Version == light.Version).Select(it => it.MirrorbodyCode)).First();
 
             // 3.对应料架亮灯
 
@@ -56,7 +66,7 @@ namespace DOAN.Service.PBL
                 light_Log.ShelfCode = MirrorshellShelf.RackCode;
 
             }
-      
+
             light_Log.Operationer = "PBL";
             light_Log.CreatedTime = DateTime.Now;
             Light_Log light_Log2 = new Light_Log();
@@ -67,12 +77,12 @@ namespace DOAN.Service.PBL
                 light_Log2.ShelfCode = MirrorshellShelf.RackCode;
 
             }
-          
+
             light_Log2.Operationer = "PBL";
             light_Log2.CreatedTime = DateTime.Now;
             Context.Insertable(light_Log2).ExecuteCommand();
             int result = Context.Insertable(light_Log).ExecuteCommand();
-            return  result > 0;
+            return result > 0;
 
         }
 
@@ -82,33 +92,34 @@ namespace DOAN.Service.PBL
             // 1.记录MES交互记录
             MES_Interation_Log item = new MES_Interation_Log();
             item.Id = XUEHUA;
-            item.ScanCode=scan_code;
+            item.ScanCode = scan_code;
             item.CreatedTime = DateTime.Now;
             Context.Insertable(item).ExecuteCommand();
 
             //2 找到对应的料架 灭灯
-          
-            
-            
-            Storagelocation  storagelocation= Context.Queryable<Storagelocation>().Where(it => it.Partnumber == scan_code).First();
-            
+
+
+
+            Storagelocation storagelocation = Context.Queryable<Storagelocation>().Where(it => it.Partnumber == scan_code).First();
+
             //TODO  PLC 交互
-            
-            
+
+
             //亮灯日志
             Light_Log light_Log = new Light_Log();
             light_Log.Id = XUEHUA;
             light_Log.LightOperation = 2;
-            if (storagelocation != null) {
-                light_Log.ShelfCode = storagelocation.RackCode ;
+            if (storagelocation != null)
+            {
+                light_Log.ShelfCode = storagelocation.RackCode;
             }
-           
+
             light_Log.Operationer = "PBL";
             light_Log.CreatedTime = DateTime.Now;
-            int  result= Context.Insertable(light_Log).ExecuteCommand();
-            
+            int result = Context.Insertable(light_Log).ExecuteCommand();
+
             //3  扣减对应的库存
-            
+
             return result > 0;
 
         }
diff --git a/Infrastructure/PLC/PCLTool.cs b/Infrastructure/PLC/PCLTool.cs
index 1017293..a2e50b5 100644
--- a/Infrastructure/PLC/PCLTool.cs
+++ b/Infrastructure/PLC/PCLTool.cs
@@ -1,4 +1,5 @@
 using HslCommunication;
+using HslCommunication.Profinet.Inovance;
 using HslCommunication.Profinet.Siemens;
 using Infrastructure;
 using System;
@@ -16,9 +17,9 @@ namespace DOAN.Infrastructure.PLC
         // private NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
 
         public static SiemensS7Net siemensTcpNet = null;
-        public bool ConnectPLC()
+        public static  bool ConnectPLC()
         {
-            siemensTcpNet= new SiemensS7Net(SiemensPLCS.S1200, "192.168.0.100")
+            siemensTcpNet= new SiemensS7Net(SiemensPLCS.S1200, "192.168.2.1")
             {
                 ConnectTimeOut = 5000
             };
@@ -39,8 +40,25 @@ namespace DOAN.Infrastructure.PLC
 
 
         }
+        public  static int  Write(string addr,int num)
+        {
+          
+            OperateResult write = siemensTcpNet.Write(addr, num);
+            if (write.IsSuccess)
+            {
+              
+                Console.WriteLine("Write [v100] success");
+                return 1;
+            }
+            else
+            {
+                Console.WriteLine("Write [v100] failed: " + write.Message);
+                return 0;
+            }
 
-        public void ConnectClose()
+        }
+
+        public static void ConnectClose()
         {
             siemensTcpNet.ConnectClose();