diff --git a/DM_Weight/Port/PortUtil.cs b/DM_Weight/Port/PortUtil.cs
index 13f3e1b..5d4250c 100644
--- a/DM_Weight/Port/PortUtil.cs
+++ b/DM_Weight/Port/PortUtil.cs
@@ -1942,6 +1942,240 @@ namespace DM_Weight.Port
             }
             return temperature;
         }
+        /// <summary>
+        /// 冰箱使能
+        /// </summary>
+        /// <returns></returns>
+        public async Task FridegOpenForNew(int iIndex)
+        {
+            try
+            {
+                fridgeSerial.DiscardInBuffer();
+                byte bAddress;
+                if (iIndex == 1)
+                {
+                    bAddress = 0x01;
+                }
+                else
+                {
+                    bAddress = 0x02;
+                }
+                //byte[] buffer = new byte[] { bAddress, 0x06, 0x10, 0xD4, 0x00, 0x01, 0x0C, 0xF2 };
+                byte[] buffer = new byte[] { 0x01, 0x06, 0x00, 0x10,0x00, 0x01 };
+                //获取数组CRC校验码
+                byte[] byteDate = CRC16MODBUS.CrcModBus(buffer);
+                //Array.Reverse(byteDate);
+                int dataLength = buffer.Length;
+                Array.Resize(ref buffer, dataLength + byteDate.Length);
+                for (int i = 0; i < byteDate.Length; i++)
+                {
+                    buffer[dataLength + i] = byteDate[i];
+                }
+                logger.Info($"冰箱使能【{Convert.ToHexString(buffer)}】");
+                fridgeSerial.Write(buffer, 0, 8);
+                await Task.Delay(80);
+            }
+            catch (Exception ex)
+            {
+                logger.Info($"冰箱使能发生异常：ex:{ex.Message}");
+            }
+            FridgeOperate = false;
+        }
+        /// <summary>
+        /// 冰箱失能
+        /// </summary>
+        /// <returns></returns>
+        public async Task FridgeOffForNew(int iIndex)
+        {
+            try
+            {
+                fridgeSerial.DiscardInBuffer();
+                byte bAddress;
+                if (iIndex == 1)
+                {
+                    bAddress = 0x01;
+                }
+                else
+                {
+                    bAddress = 0x02;
+                }
+                //byte[] buffer = new byte[] { bAddress, 0x06, 0x10, 0xD4, 0x00, 0x00, 0xCD, 0x32 };
+                byte[] buffer = new byte[] { 0x01, 0x06, 0x00, 0x11, 0x00, 0x02 };
+                //获取数组CRC校验码
+                byte[] byteDate = CRC16MODBUS.CrcModBus(buffer);
+                //Array.Reverse(byteDate);
+                int dataLength = buffer.Length;
+                Array.Resize(ref buffer, dataLength + byteDate.Length);
+                for (int i = 0; i < byteDate.Length; i++)
+                {
+                    buffer[dataLength + i] = byteDate[i];
+                }
+                logger.Info($"冰箱失能【{Convert.ToHexString(buffer)}】");
+                fridgeSerial.Write(buffer, 0, 8);
+                await Task.Delay(80);
+            }
+            catch (Exception ex)
+            {
+                logger.Info($"冰箱失能发生异常：ex:{ex.Message}");
+            }
+            FridgeOperate = false;
+        } /// <summary>
+          /// 冰箱报警使能
+          /// </summary>
+          /// <returns></returns>
+        public async Task FridgeAlarmOnForNew(int iIndex)
+        {
+            try
+            {
+                fridgeSerial.DiscardInBuffer();
+                byte bAddress;
+                if (iIndex == 1)
+                {
+                    bAddress = 0x01;
+                }
+                else
+                {
+                    bAddress = 0x02;
+                }
+                //byte[] buffer = new byte[] { bAddress, 0x06, 0x10, 0xD5, 0x00, 0x01, 0x5D, 0x32 };
+                byte[] buffer = new byte[] { 0x01, 0x10, 0x00, 0x0E, 0x00, 0x02,0x04,0x00,0x00 };
+                //获取数组CRC校验码
+                byte[] byteDate = CRC16MODBUS.CrcModBus(buffer);
+                //Array.Reverse(byteDate);
+                int dataLength = buffer.Length;
+                Array.Resize(ref buffer, dataLength + byteDate.Length);
+                for (int i = 0; i < byteDate.Length; i++)
+                {
+                    buffer[dataLength + i] = byteDate[i];
+                }
+                logger.Info($"冰箱报警使能【{Convert.ToHexString(buffer)}】");
+                fridgeSerial.Write(buffer, 0, 8);
+                await Task.Delay(80);
+            }
+            catch (Exception ex)
+            {
+                logger.Info($"冰箱报警使能发生异常：ex:{ex.Message}");
+            }
+            FridgeOperate = false;
+
+        }
+
+        /// <summary>
+        /// 冰箱报警失能
+        /// </summary>
+        /// <returns></returns>
+        public async Task FridgeAlarmOffForNew(int iIndex)
+        {
+            try
+            {
+                fridgeSerial.DiscardInBuffer();
+                byte bAddress;
+                if (iIndex == 1)
+                {
+                    bAddress = 0x01;
+                }
+                else
+                {
+                    bAddress = 0x02;
+                }
+                //byte[] buffer = new byte[] { bAddress, 0x06, 0x10, 0xD5, 0x00, 0x00, 0x9C, 0xF2 };
+                byte[] buffer = new byte[] { 0x01, 0x10, 0x00, 0x0E, 0x00, 0x02, 0x04, 0x00, 0x00 };
+                //获取数组CRC校验码
+                byte[] byteDate = CRC16MODBUS.CrcModBus(buffer);
+                //Array.Reverse(byteDate);
+                int dataLength = buffer.Length;
+                Array.Resize(ref buffer, dataLength + byteDate.Length);
+                for (int i = 0; i < byteDate.Length; i++)
+                {
+                    buffer[dataLength + i] = byteDate[i];
+                }
+                logger.Info($"冰箱报警失能【{Convert.ToHexString(buffer)}】");
+                fridgeSerial.Write(buffer, 0, 8);
+                await Task.Delay(80);
+            }
+            catch (Exception ex)
+            {
+                logger.Info($"冰箱报警失能发生异常：ex:{ex.Message}");
+            }
+            FridgeOperate = false;
+        }
+        /// <summary>
+        /// 冰箱温度设定最小
+        /// </summary>
+        /// <returns></returns>
+        public async Task FridgeMinSettingForNew(float min, int iIndex)
+        {
+            try
+            {
+
+                int iMix = Convert.ToInt32(min * 10);
+                fridgeSerial.DiscardInBuffer();
+                //byte[] bufferMin = new byte[] { 0x01, 0x06, 0x10, 0xC9, 0x00, 0x15, 0x9C, 0xFB };
+                byte bAddress;
+                if (iIndex == 1)
+                {
+                    bAddress = 0x01;
+                }
+                else
+                {
+                    bAddress = 0x02;
+                }
+                byte[] bufferMin = new byte[] { bAddress, 0x06, 0x10, 0xC9, 0x00, (byte)(iMix & 0xff) };
+                //获取数组CRC校验码
+                byte[] byteDate = CRC16MODBUS.CrcModBus(bufferMin);
+                //Array.Reverse(byteDate);
+                int dataLength = bufferMin.Length;
+                Array.Resize(ref bufferMin, dataLength + byteDate.Length);
+                for (int i = 0; i < byteDate.Length; i++)
+                {
+                    bufferMin[dataLength + i] = byteDate[i];
+                }
+                logger.Info($"冰箱温度设定Min:【{Convert.ToHexString(bufferMin)}】");
+                fridgeSerial.Write(bufferMin, 0, 8);
+            }
+            catch (Exception ex)
+            {
+                logger.Info($"获取冰箱温度发生异常：ex:{ex.Message}");
+            }
+        }
+        /// <summary>
+        /// 冰箱温度设定最大
+        /// </summary>
+        /// <returns></returns>
+        public async Task FridgeMaxSettingForNew(float max, int iIndex)
+        {
+            try
+            {
+                int iMax = Convert.ToInt32(max * 10);
+                fridgeSerial.DiscardInBuffer();
+                //byte[] bufferMin = new byte[] { 0x01, 0x06, 0x10, 0xC9, 0x00, 0x15, 0x9C, 0xFB };
+                byte bAddress;
+                if (iIndex == 1)
+                {
+                    bAddress = 0x01;
+                }
+                else
+                {
+                    bAddress = 0x02;
+                }
+                byte[] bufferMax = new byte[] { bAddress, 0x06, 0x10, 0xC8, 0x00, (byte)(iMax & 0xff) };
+                //获取数组CRC校验码
+                byte[] byteDate = CRC16MODBUS.CrcModBus(bufferMax);
+                //Array.Reverse(byteDate);
+                int dataLength = bufferMax.Length;
+                Array.Resize(ref bufferMax, dataLength + byteDate.Length);
+                for (int i = 0; i < byteDate.Length; i++)
+                {
+                    bufferMax[dataLength + i] = byteDate[i];
+                }
+                logger.Info($"冰箱温度设定Max:【{Convert.ToHexString(bufferMax)}】");
+                fridgeSerial.Write(bufferMax, 0, 8);
+            }
+            catch (Exception ex)
+            {
+                logger.Info($"获取冰箱温度发生异常：ex:{ex.Message}");
+            }
+        }
         #endregion
     }
 }