优化A枪更换配方

src/com/mes/ui/ModbusUtil.java

@@ -45,7 +45,7 @@ public class ModbusUtil {
             MesClient.param2.setText(cur+"");
             System.out.println("cur:"+cur);
 
-            if(MesClient.sortB == 21){
+            if(MesClient.sortA == 21){
                     plc.writeInt16(1070,(short) 3000);
                     plc.writeInt16(1071,(short) 5000);
             }