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advantech.wise4012e.modbus.simulation's Issues

Local IP

Hi
The instruction Go to 'settings.json' and replace the localhost address by your specific local IP Address (you can look it up using 'ipconfig') suggests that you can only interact with this module if it is installed on the IoT edge device (local IP) or in same network?

Issue connecting Emulator

Hi Sander, @sandervandevelde
When I start the emulator it looks to be running.
Start Advantech Wise4012e Modbus simulation at 127.0.0.1
Slave 1 supports switch 1, switch 2, relay 17, relay 18, knob 40001, knob 40002

False False False False 0000 0000 - Write '1 [bit]' '2 [bit]' '17 [bit]' '18 [bit]' '40001 [int]' '40002 [int]' or Q to exit
1 1
True False False False 0000 0000 - Write '1 [bit]' '2 [bit]' '17 [bit]' '18 [bit]' '40001 [int]' '40002 [int]' or Q to exit
1 0
False False False False 0000 0000 - Write '1 [bit]' '2 [bit]' '17 [bit]' '18 [bit]' '40001 [int]' '40002 [int]' or Q to exit
1 1
True False False False 0000 0000 - Write '1 [bit]' '2 [bit]' '17 [bit]' '18 [bit]' '40001 [int]' '40002 [int]' or Q to exit

But the IoT client cannot connect.. Please advise :) Thanks!

docker logs -f msftmodbus

Connect Slave failed
Connection refused 127.0.0.1:502
Connection lost, reconnecting...
Connect Slave failed
Connection refused 127.0.0.1:502
Connection lost, reconnecting...
Connect Slave failed
Connection refused 127.0.0.1:502
Connection lost, reconnecting...
Connect Slave failed
Connection refused 127.0.0.1:502
Connection lost, reconnecting...
Connect Slave failed
Connection refused 127.0.0.1:502
Connection lost, reconnecting...
Connect Slave failed
Connection refused 127.0.0.1:502

JSON:

{
"deviceId": "mytemperaturemeter",
"moduleId": "msftmodbus",
"etag": "AAAAAAAAAAM=",
"deviceEtag": "Nzg5ODU3NDgw",
"status": "enabled",
"statusUpdateTime": "0001-01-01T00:00:00",
"connectionState": "Connected",
"lastActivityTime": "2019-03-13T13:41:16.2208709",
"cloudToDeviceMessageCount": 0,
"authenticationType": "sas",
"x509Thumbprint": {
"primaryThumbprint": null,
"secondaryThumbprint": null
},
"version": 7,
"properties": {
"desired": {
"PublishInterval": "5000",
"Version": "1",
"SlaveConfigs": {
"Slave01": {
"SlaveConnection": "127.0.0.1",
"HwId": "Wise4012E",
"Operations": {
"Op01": {
"PollingInterval": "5000",
"UnitId": "1",
"StartAddress": "40001",
"Count": "1",
"DisplayName": "KnobOne"
},
"Op02": {
"PollingInterval": "5000",
"UnitId": "1",
"StartAddress": "40002",
"Count": "1",
"DisplayName": "KnobTwo"
},
"Op03": {
"PollingInterval": "5000",
"UnitId": "1",
"StartAddress": "00001",
"Count": "1",
"DisplayName": "SwitchOne"
},
"Op04": {
"PollingInterval": "5000",
"UnitId": "1",
"StartAddress": "00002",
"Count": "1",
"DisplayName": "SwitchTwo"
},
"Op05": {
"PollingInterval": "5000",
"UnitId": "1",
"StartAddress": "00017",
"Count": "1",
"DisplayName": "RelayOne"
},
"Op06": {
"PollingInterval": "5000",
"UnitId": "1",
"StartAddress": "00018",
"Count": "1",
"DisplayName": "RelayTwo"
}
}
}
},
"$metadata": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3,
"PublishInterval": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"Version": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"SlaveConfigs": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3,
"Slave01": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3,
"SlaveConnection": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"HwId": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"Operations": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3,
"Op01": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3,
"PollingInterval": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"UnitId": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"StartAddress": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"Count": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"DisplayName": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
}
},
"Op02": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3,
"PollingInterval": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"UnitId": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"StartAddress": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"Count": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"DisplayName": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
}
},
"Op03": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3,
"PollingInterval": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"UnitId": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"StartAddress": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"Count": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"DisplayName": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
}
},
"Op04": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3,
"PollingInterval": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"UnitId": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"StartAddress": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"Count": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"DisplayName": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
}
},
"Op05": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3,
"PollingInterval": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"UnitId": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"StartAddress": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"Count": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"DisplayName": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
}
},
"Op06": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3,
"PollingInterval": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"UnitId": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"StartAddress": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"Count": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
},
"DisplayName": {
"$lastUpdated": "2019-03-14T15:44:52.8504242Z",
"$lastUpdatedVersion": 3
}
}
}
}
}
},
"$version": 3
},
"reported": {
"PublishInterval": 5000,
"SlaveConfigs": {
"Slave01": {
"Operations": {
"Op01": {
"PollingInterval": 5000,
"UnitId": 1,
"StartAddress": "40001",
"Count": 1,
"DisplayName": "KnobOne",
"CorrelationId": "DefaultCorrelationId"
},
"Op02": {
"PollingInterval": 5000,
"UnitId": 1,
"StartAddress": "40002",
"Count": 1,
"DisplayName": "KnobTwo",
"CorrelationId": "DefaultCorrelationId"
},
"Op03": {
"PollingInterval": 5000,
"UnitId": 1,
"StartAddress": "00001",
"Count": 1,
"DisplayName": "SwitchOne",
"CorrelationId": "DefaultCorrelationId"
},
"Op04": {
"PollingInterval": 5000,
"UnitId": 1,
"StartAddress": "00002",
"Count": 1,
"DisplayName": "SwitchTwo",
"CorrelationId": "DefaultCorrelationId"
},
"Op05": {
"PollingInterval": 5000,
"UnitId": 1,
"StartAddress": "00017",
"Count": 1,
"DisplayName": "RelayOne",
"CorrelationId": "DefaultCorrelationId"
},
"Op06": {
"PollingInterval": 5000,
"UnitId": 1,
"StartAddress": "00018",
"Count": 1,
"DisplayName": "RelayTwo",
"CorrelationId": "DefaultCorrelationId"
}
},
"SlaveConnection": "10.10.61.161",
"RetryCount": 10,
"RetryInterval": 50,
"TcpPort": 502,
"HwId": "Wise4012E"
}
},
"$metadata": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z",
"PublishInterval": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"SlaveConfigs": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z",
"Slave01": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z",
"Operations": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z",
"Op01": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z",
"PollingInterval": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"UnitId": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"StartAddress": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"Count": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"DisplayName": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"CorrelationId": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
}
},
"Op02": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z",
"PollingInterval": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"UnitId": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"StartAddress": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"Count": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"DisplayName": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"CorrelationId": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
}
},
"Op03": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z",
"PollingInterval": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"UnitId": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"StartAddress": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"Count": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"DisplayName": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"CorrelationId": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
}
},
"Op04": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z",
"PollingInterval": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"UnitId": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"StartAddress": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"Count": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"DisplayName": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"CorrelationId": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
}
},
"Op05": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z",
"PollingInterval": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"UnitId": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"StartAddress": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"Count": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"DisplayName": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"CorrelationId": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
}
},
"Op06": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z",
"PollingInterval": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"UnitId": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"StartAddress": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"Count": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"DisplayName": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"CorrelationId": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
}
}
},
"SlaveConnection": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"RetryCount": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"RetryInterval": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"TcpPort": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
},
"HwId": {
"$lastUpdated": "2019-03-14T15:30:12.6537423Z"
}
}
}
},
"$version": 4
}
}
}

I think, there is something with AsyncListen. But still, it has issues.

using Microsoft.Extensions.Configuration;
using Modbus.Data;
using Modbus.Device;
using System;
using System.IO;
using System.Net;
using System.Net.Sockets;
using System.Threading;
using System.Threading.Tasks;

namespace Advantech.Wise4012e.Modbus.SimulationApp
{
internal class Program
{
public static IConfiguration Configuration { get; set; }
private static readonly CancellationTokenSource token = new CancellationTokenSource();

    private const byte SlaveID = 1;

    private static void Main(string[] args)
    {
        var builder = new ConfigurationBuilder()
                          .SetBasePath(Directory.GetCurrentDirectory())
                          .AddJsonFile("settings.json");

        Configuration = builder.Build();

        var address = Configuration["address"];

        Console.WriteLine($"Start Advantech Wise4012e Modbus simulation at {address}");

        var slaveTcpListener = new TcpListener(IPAddress.Parse(address), 502);





        slaveTcpListener.Start();
        var slave = ModbusTcpSlave.CreateTcp(SlaveID, slaveTcpListener);
        slave.DataStore = DataStoreFactory.CreateDefaultDataStore();

        slave.DataStore.DataStoreReadFrom += DataStore_DataStoreReadFrom;
        slave.DataStore.DataStoreWrittenTo += DataStore_DataStoreWrittenTo;

        slave.DataStore.HoldingRegisters[1] = (ushort)0;
        slave.DataStore.HoldingRegisters[2] = (ushort)0;

        slave.DataStore.CoilDiscretes[1] = false;
        slave.DataStore.CoilDiscretes[2] = false;
        slave.DataStore.CoilDiscretes[17] = false;
        slave.DataStore.CoilDiscretes[18] = false;
        Task.Run(() => Loop(slave));
        try
        {
            slave.ListenAsync().Wait(token.Token);
        }
        catch (OperationCanceledException)
        {

        }
        slave.Dispose();


    }
    private static void Loop(object slaveObj)
    {
        var slave = (ModbusTcpSlave)slaveObj;
         
         Console.WriteLine($"Slave {SlaveID} supports switch 1, switch 2, relay 17, relay 18, knob 40001, knob 40002");
       
        while (true)
        {
            Console.WriteLine($"> {slave.DataStore.CoilDiscretes[1]} {slave.DataStore.CoilDiscretes[2]} {slave.DataStore.CoilDiscretes[17]} {slave.DataStore.CoilDiscretes[18]} {slave.DataStore.HoldingRegisters[1]:0000} {slave.DataStore.HoldingRegisters[2]:0000} - Write '1 [bit]' '2 [bit]' '17 [bit]' '18 [bit]' '40001 [int]' '40002 [int]' or Q to exit");
            Console.Write("> ");

            var input = Console.ReadLine();

            if (input.ToUpper() == "Q")
            {
                token.Cancel();
                break;
            }

            var fields = input.Split(' ');

            switch (fields[0])
            {
                case "1":
                    slave.DataStore.CoilDiscretes[1] = Convert.ToBoolean(Convert.ToInt16(fields[1]));
                    break;

                case "2":
                    slave.DataStore.CoilDiscretes[2] = Convert.ToBoolean(Convert.ToInt16(fields[1]));
                    break;

                case "17":
                    slave.DataStore.CoilDiscretes[17] = Convert.ToBoolean(Convert.ToInt16(fields[1]));
                    break;

                case "18":
                    slave.DataStore.CoilDiscretes[18] = Convert.ToBoolean(Convert.ToInt16(fields[1]));
                    break;

                case "40001":
                    var value1 = Math.Abs(Convert.ToInt32(fields[1]));
                    slave.DataStore.HoldingRegisters[1] = value1 > 4500 ? (ushort)4500 : (ushort)value1;
                    break;

                case "40002":
                    var value2 = Math.Abs(Convert.ToInt32(fields[1]));
                    slave.DataStore.HoldingRegisters[2] = value2 > 4500 ? (ushort)4500 : (ushort)value2;
                    break;
            }
        }
    }
    private static void DataStore_DataStoreReadFrom(object sender, DataStoreEventArgs e)
    {
        {
            if (e.ModbusDataType == ModbusDataType.HoldingRegister)
            {
                Console.WriteLine($"\nClient reads {e.ModbusDataType} address {e.StartAddress + 40001} - read {e.Data.B[0]}");
                Console.Write("> ");
            }
            else
            {
                Console.WriteLine($"\nClient reads {e.ModbusDataType} address {e.StartAddress + 1} - read {e.Data.A[0]}");
                Console.Write("> ");
            }
        }
    }

    private static void DataStore_DataStoreWrittenTo(object sender, DataStoreEventArgs e)
    {
        Console.WriteLine($"\nClient writes {e.ModbusDataType} address {e.StartAddress + 1} - write {e.Data.A[0]}");
        Console.Write("> ");
    }
}

}

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