From 1dff5c1f690299efcd0fc456eb7d7d20c503775b Mon Sep 17 00:00:00 2001
From: hwh <332078369@qq.com>
Date: 星期六, 12 十月 2024 16:04:55 +0800
Subject: [PATCH] Modbus读写
---
Admin.NET/WCS.Application/PLC/ModbusUtil.cs | 273 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 273 insertions(+), 0 deletions(-)
diff --git a/Admin.NET/WCS.Application/PLC/ModbusUtil.cs b/Admin.NET/WCS.Application/PLC/ModbusUtil.cs
new file mode 100644
index 0000000..1c77885
--- /dev/null
+++ b/Admin.NET/WCS.Application/PLC/ModbusUtil.cs
@@ -0,0 +1,273 @@
+锘縰sing IoTClient;
+using IoTClient.Clients.Modbus;
+using IoTClient.Common.Enums;
+using IoTClient.Enums;
+using IoTClient.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WCS.Application;
+/// <summary>
+/// Modbus
+/// </summary>
+public class ModbusUtil
+{
+ public readonly long PlcId;
+ public readonly string PlcIP;
+ private ModbusTcpClient _client;
+ private WcsPlc _modPlc;
+ private readonly object OLock = new object();
+ public ModbusUtil(WcsPlc modPlc)
+ {
+ //娴嬭瘯浠ｇ爜
+ //WCS.Application.ModbusUtil modUtil = new WCS.Application.ModbusUtil(new WCS.Application.WcsPlc() { IP = "127.0.0.1", Port = 502 });
+ //var result = modUtil.GetDBValue(WCS.Application.PLCDataTypeEnum.Int, "4");
+ //Console.WriteLine(result.value);
+ //var result2 = modUtil.SetDBValue(WCS.Application.PLCDataTypeEnum.Int, "4", "44");
+ //Console.WriteLine(result2.IsSucceed);
+
+ PlcId = modPlc.Id;
+ PlcIP = modPlc.IP;
+ _modPlc = modPlc;
+ _client = new ModbusTcpClient(modPlc.IP, modPlc.Port);
+ _client.Open();
+ }
+
+ public bool Connected
+ {
+ get { return _client.Connected; }
+ }
+ public IoTClient.Result Open()
+ {
+ return _client.Open();
+ }
+ public IoTClient.Result Close()
+ {
+ return _client.Close();
+ }
+ /// <summary>
+ /// 璇诲彇PLC鍊�
+ /// </summary>
+ /// <param name="PosType">瀛楃绫诲瀷</param>
+ /// <param name="Pos">鍋忕Щ閲�/鍦板潃</param>
+ /// <param name="StationNumber">绔欏彿</param>
+ /// <returns></returns>
+ public (IoTClient.Result, dynamic value) GetDBValue(PLCDataTypeEnum PosType, string Pos, byte StationNumber = 1)
+ {
+ lock (OLock)
+ {
+ dynamic result = null;
+ switch (PosType)
+ {
+ case PLCDataTypeEnum.Bit:
+ result = _client.ReadCoil(Pos, StationNumber);
+ break;
+ case PLCDataTypeEnum.Byte:
+ result = _client.ReadDiscrete(Pos, StationNumber);
+ break;
+ case PLCDataTypeEnum.Short:
+ result = _client.ReadInt16(Pos, StationNumber);
+ break;
+ case PLCDataTypeEnum.UShort:
+ result = _client.ReadUInt16(Pos, StationNumber);
+ break;
+ case PLCDataTypeEnum.Int:
+ result = _client.ReadInt32(Pos, StationNumber);
+ break;
+ case PLCDataTypeEnum.UInt:
+ result = _client.ReadUInt32(Pos, StationNumber);
+ break;
+ case PLCDataTypeEnum.Long:
+ result = _client.ReadInt64(Pos, StationNumber);
+ break;
+ case PLCDataTypeEnum.ULong:
+ result = _client.ReadUInt64(Pos, StationNumber);
+ break;
+ case PLCDataTypeEnum.Float:
+ result = _client.ReadFloat(Pos, StationNumber);
+ break;
+ case PLCDataTypeEnum.Double:
+ result = _client.ReadDouble(Pos, StationNumber);
+ break;
+ case PLCDataTypeEnum.String:
+ result = _client.ReadString(Pos, StationNumber);
+ break;
+ default:
+ result = new IoTClient.Result<object>();
+ break;
+ }
+ return (result, result.Value);
+ }
+ }
+ /// <summary>
+ /// 鎵归噺璇诲彇PLC鍊�
+ /// </summary>
+ /// <returns></returns>
+ public Result<List<ModbusOutput>> GetBatchDBValue(Dictionary<string, PLCDataTypeEnum> listaddress)
+ {
+ lock (OLock)
+ {
+ var list = new List<ModbusInput>();
+ foreach (var address in listaddress)
+ {
+ switch (address.Value)
+ {
+ case PLCDataTypeEnum.Bit:
+ list.Add(new ModbusInput()
+ {
+ Address = address.Key,
+ DataType = DataTypeEnum.Bool,
+ FunctionCode = 3,
+ StationNumber = 1
+ });
+ break;
+ case PLCDataTypeEnum.Byte:
+ list.Add(new ModbusInput()
+ {
+ Address = address.Key,
+ DataType = DataTypeEnum.Byte,
+ FunctionCode = 3,
+ StationNumber = 1
+ });
+ break;
+ case PLCDataTypeEnum.Short:
+ list.Add(new ModbusInput()
+ {
+ Address = address.Key,
+ DataType = DataTypeEnum.Int16,
+ FunctionCode = 3,
+ StationNumber = 1
+ });
+ break;
+ case PLCDataTypeEnum.UShort:
+ list.Add(new ModbusInput()
+ {
+ Address = address.Key,
+ DataType = DataTypeEnum.UInt16,
+ FunctionCode = 3,
+ StationNumber = 1
+ });
+ break;
+ case PLCDataTypeEnum.Int:
+ list.Add(new ModbusInput()
+ {
+ Address = address.Key,
+ DataType = DataTypeEnum.Int32,
+ FunctionCode = 3,
+ StationNumber = 1
+ });
+ break;
+ case PLCDataTypeEnum.UInt:
+ list.Add(new ModbusInput()
+ {
+ Address = address.Key,
+ DataType = DataTypeEnum.UInt32,
+ FunctionCode = 3,
+ StationNumber = 1
+ });
+ break;
+ case PLCDataTypeEnum.Long:
+ list.Add(new ModbusInput()
+ {
+ Address = address.Key,
+ DataType = DataTypeEnum.Int64,
+ FunctionCode = 3,
+ StationNumber = 1
+ });
+ break;
+ case PLCDataTypeEnum.ULong:
+ list.Add(new ModbusInput()
+ {
+ Address = address.Key,
+ DataType = DataTypeEnum.UInt64,
+ FunctionCode = 3,
+ StationNumber = 1
+ });
+ break;
+ case PLCDataTypeEnum.Float:
+ list.Add(new ModbusInput()
+ {
+ Address = address.Key,
+ DataType = DataTypeEnum.Float,
+ FunctionCode = 3,
+ StationNumber = 1
+ });
+ break;
+ case PLCDataTypeEnum.Double:
+ list.Add(new ModbusInput()
+ {
+ Address = address.Key,
+ DataType = DataTypeEnum.Double,
+ FunctionCode = 3,
+ StationNumber = 1
+ });
+ break;
+ case PLCDataTypeEnum.String:
+ list.Add(new ModbusInput()
+ {
+ Address = address.Key,
+ DataType = DataTypeEnum.String,
+ FunctionCode = 3,
+ StationNumber = 1
+ });
+ break;
+ default:
+ break;
+ }
+ }
+ return _client.BatchRead(list);
+ }
+ }
+ /// <summary>
+ /// 鍐欏叆PLC鍊�
+ /// </summary>
+ /// <param name="PosType">瀛楃绫诲瀷</param>
+ /// <param name="Pos">鍋忕Щ閲�/鍦板潃</param>
+ /// <param name="Value">鍐欏叆鍊�</param>
+ /// <param name="StationNumber">绔欏彿</param>
+ /// <returns></returns>
+ public IoTClient.Result SetDBValue(PLCDataTypeEnum PosType, string Pos, string Value, byte StationNumber = 1)
+ {
+ switch (PosType)
+ {
+ case PLCDataTypeEnum.Bit:
+ if (!bool.TryParse(Value, out bool bit))
+ {
+ if (Value == "0")
+ bit = false;
+ else if (Value == "1")
+ bit = true;
+ else
+ {
+ throw new Exception("鍐欏叆鍊奸敊璇�");
+ }
+ }
+ return _client.Write(Pos, bit, StationNumber);
+ case PLCDataTypeEnum.Byte:
+ return _client.Write(Pos, byte.Parse(Value), StationNumber);
+ case PLCDataTypeEnum.Short:
+ return _client.Write(Pos, short.Parse(Value), StationNumber);
+ case PLCDataTypeEnum.UShort:
+ return _client.Write(Pos, ushort.Parse(Value), StationNumber);
+ case PLCDataTypeEnum.Int:
+ return _client.Write(Pos, int.Parse(Value), StationNumber);
+ case PLCDataTypeEnum.UInt:
+ return _client.Write(Pos, uint.Parse(Value), StationNumber);
+ case PLCDataTypeEnum.Long:
+ return _client.Write(Pos, long.Parse(Value), StationNumber);
+ case PLCDataTypeEnum.ULong:
+ return _client.Write(Pos, ulong.Parse(Value), StationNumber);
+ case PLCDataTypeEnum.Float:
+ return _client.Write(Pos, float.Parse(Value), StationNumber);
+ case PLCDataTypeEnum.Double:
+ return _client.Write(Pos, float.Parse(Value), StationNumber);
+ case PLCDataTypeEnum.String:
+ return _client.Write(Pos, Value, StationNumber);
+ default:
+ return new IoTClient.Result();
+ }
+ }
+}
--
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