plc包装打印接口

wwwroot/api/plc/plc_led_data.ashx

@@ -34,9 +34,7 @@ public class plc_led_data : IHttpHandler
     string road_no;
     string rack;
     string position;
-    //入库是否成功标识
-    bool WarehostingFlag;
-    //入库返回失败提示
+    //返回失败提示
     public string message = "";
 
     public void ProcessRequest(HttpContext context)
@@ -55,7 +53,7 @@ public class plc_led_data : IHttpHandler
 
             DataTable infoDt = new DataTable();
             //写入PLC
-            //SiemensS7.Open("172.19.26.241", 102);
+            SiemensS7.Open("172.19.26.244", 102);
             //正式
             //SiemensS7.Open("172.19.26.152", 102);
 
@@ -71,6 +69,7 @@ public class plc_led_data : IHttpHandler
                     //                    WHEN instr(g.goodsspecification, '地排') = 1 THEN 3
                     //                    WHEN instr(g.goodsspecification, '横排') = 1 THEN 4
                     //                    WHEN instr(g.goodsspecification, '295') = 1 THEN 5
+                    //                    WHEN instr(g.goodsspecification, '220') = 1 THEN 6
                     //                END AS goodsspecification
                     //                ,CASE
                     //                    WHEN instr(gt.goodstypename, '连体') = 1 THEN 1
@@ -176,21 +175,28 @@ public class plc_led_data : IHttpHandler
                 string apiUrl = "http://" + HttpContext.Current.Request.Url.Host + ":" + HttpContext.Current.Request.Url.Port.ToString() + "/api/DKService/ExHGS3QR/AddWorkInfoHGS3_QR/?" + JsonClient.ParaToString(ht);
                 ApiLog.WriteApiLog("PLC_扫码", apiUrl, apiStatus, apiResult, apiId, apiBarcodeCount);
                 //===============================================
-
+                int i = 0;
                 //包装打印是否成功
                 if (Convert.ToBoolean(json["success"]) == true)
                 {
+                    i = 1;
                     SiemensS7.Write<short>("420.0", Convert.ToInt16(1));
                 }
                 else
                 {
+                    i = 2;
                     SiemensS7.Write<short>("420.0", Convert.ToInt16(2));
                 }
-                //if (Convert.ToInt16(1) != Convert.ToInt16(SiemensS7.Read<short>("420.0")))
-                //{
-                //    //PLC补推
-                //    SiemensS7.Write<short>("420.0", Convert.ToInt16(1));
-                //}
+                context.Response.Write(SiemensS7.Read<short>("420.0"));
+                if (i == 2)
+                {
+                    //PLC补推
+                    SiemensS7.Write<short>("420.0", Convert.ToInt16(2));
+                }
+                else if(i==1){ 
+                        //PLC补推
+                    SiemensS7.Write<short>("420.0", Convert.ToInt16(1));
+                    }
                 Logger.Info("写入数据完成！barcode：" + context.Request["barcode"].ToString() + "一位数据位：" + SiemensS7.Read<short>("420.0"));
             }
             else
@@ -201,8 +207,8 @@ public class plc_led_data : IHttpHandler
                 //Logger.Info("无条码！");
             }
 
-            //context.Response.Write(new JsonResult(infoDt).ToJson());
-            //SiemensS7.Close();
+            context.Response.Write(new JsonResult(infoDt).ToJson());
+            SiemensS7.Close();
         }
         catch (Exception ex )
         {