Samuele Locatelli
116 lines
4.2 KiB
C#
116 lines
4.2 KiB
C#
using EasyModbus;
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using IOB_UT_NEXT;
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using Newtonsoft.Json;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace IOB_WIN_NEXT
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{
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public class IobModbusTCP : IobGeneric
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{
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#region Protected Fields
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protected string serverIp = "hampizzaferri.dyndns.org";
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#endregion Protected Fields
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//protected string serverIp = "127.0.0.1";
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#region Public Constructors
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/// Classe base con i metodi x Siemens
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/// </summary>
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/// <param name="caller"></param>
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/// <param name="adpConf"></param>
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public IobModbusTCP(AdapterForm caller, IobConfiguration IOBConf) : base(caller, IOBConf)
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{
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lgInfo("NEW IOB ModBus TCP");
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testRead();
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}
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#endregion Public Constructors
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#region Private Methods
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private void testConf()
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{
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BaseModbusConf.VarConf var01 = new BaseModbusConf.VarConf()
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{
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Name = "Giacenza Serbatoio",
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Type = BaseModbusConf.DataType.Real,
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MemAddr = 1,
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Size = 2,
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Direction = BaseModbusConf.MemDirection.R,
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RangeMin = 0,
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RangeMax = 100
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};
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BaseModbusConf.VarConf var02 = new BaseModbusConf.VarConf()
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{
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Name = "Pressione Serbatoio",
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Type = BaseModbusConf.DataType.Real,
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MemAddr = 3,
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Size = 2,
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Direction = BaseModbusConf.MemDirection.R,
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RangeMin = 0,
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RangeMax = 25
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};
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List<BaseModbusConf.VarConf> memList01 = new List<BaseModbusConf.VarConf>();
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memList01.Add(var01);
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memList01.Add(var02);
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BaseModbusConf.ModbusMemArea block01 = new BaseModbusConf.ModbusMemArea()
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{
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RawAddr = "40001",
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Type = BaseModbusConf.MemType.HoldingRegister,
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BaseAddr = 1,
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Size = 50,
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VarList = memList01
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};
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List<BaseModbusConf.ModbusMemArea> DemoMem = new List<BaseModbusConf.ModbusMemArea>();
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DemoMem.Add(block01);
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// creo un area di memoria
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BaseModbusConf demoConf = new BaseModbusConf()
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{
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MemoryList = DemoMem
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};
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// salvo conf con json x compilare...
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var rawData = JsonConvert.SerializeObject(demoConf);
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}
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private void testRead()
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{
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//Ip-Address and Port of Modbus-TCP-Server
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ModbusClient modbusClient = new ModbusClient(serverIp, 502);
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//Connect to Server
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modbusClient.Connect();
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//modbusClient.WriteMultipleCoils(4, new bool[] { true, true, true, true, true, true, true, true, true, true }); //Write Coils starting with Address 5
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//bool[] readCoils = modbusClient.ReadCoils(9, 10); //Read 10 Coils from Server, starting with address 10
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int[] readHoldingRegisters = modbusClient.ReadHoldingRegisters(0, 34); //Read 10 Holding Registers from Server, starting with Address 1
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int[] readHR1000 = modbusClient.ReadHoldingRegisters(0, 100); //Read 10 Holding Registers from Server, starting with Address 1
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//Disconnect from Server
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modbusClient.Disconnect();
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//// Console Output
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//for (int i = 0; i < readCoils.Length; i++)
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// Console.WriteLine("Value of Coil " + (9 + i + 1) + " " + readCoils[i].ToString());
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for (int i = 0; i < readHoldingRegisters.Length; i++)
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{
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Console.WriteLine("Value of HoldingRegister " + (i + 1) + " " + readHoldingRegisters[i].ToString());
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int[] thisSet = new int[2];
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Array.Copy(readHoldingRegisters, i, thisSet, 0, 2);
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Console.WriteLine("Convert val HoldingRegister " + (i + 1) + " " + ModbusClient.ConvertRegistersToFloat(thisSet));
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}
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Console.Write("Press any key to continue . . . ");
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Console.ReadKey(true);
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}
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#endregion Private Methods
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}
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} |