88 lines
2.9 KiB
C#
88 lines
2.9 KiB
C#
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using InnovEnergy.Lib.Protocols.Modbus.Clients;
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using InnovEnergy.Lib.Protocols.Modbus.Connections;
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namespace InnovEnergy.Lib.Devices.EmuMeter;
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public class EmuMeterDevice
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{
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private ModbusTcpClient Modbus { get; }
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public EmuMeterDevice(String hostname, UInt16 port = 502, Byte slaveId = 1)
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{
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var connection = new ModbusTcpConnection(hostname, port);
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Modbus = new ModbusTcpClient(connection, slaveId);
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}
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public EmuMeterStatus? ReadStatus()
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{
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try
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{
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return TryReadStatus();
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}
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catch (Exception)
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{
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Modbus.CloseConnection();
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return null;
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}
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}
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private EmuMeterStatus TryReadStatus()
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{
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// Console.WriteLine("Reading Emu Meter Data");
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var powerCurrent = Modbus.ReadHoldingRegisters(9000, 108).ToDecimals(); // TODO "ModbusRegisters"
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var voltageFreq = Modbus.ReadHoldingRegisters(9200, 112).ToDecimals(); // To check with Ivo
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var energyTotal = Modbus.ReadHoldingRegisters(6000, 24) .ToUInt64s();
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var energyPhases = Modbus.ReadHoldingRegisters(6100, 104).ToUInt64s();
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return new EmuMeterStatus
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{
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ActivePowerL123 = powerCurrent[0],
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ActivePowerL1 = powerCurrent[1],
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ActivePowerL2 = powerCurrent[2],
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ActivePowerL3 = powerCurrent[3],
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ReactivePowerL123 = powerCurrent[5],
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ReactivePowerL1 = powerCurrent[6],
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ReactivePowerL2 = powerCurrent[7],
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ReactivePowerL3 = powerCurrent[8],
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ApparentPowerL123 = powerCurrent[10],
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ApparentPowerL1 = powerCurrent[11],
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ApparentPowerL2 = powerCurrent[12],
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ApparentPowerL3 = powerCurrent[13],
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CurrentL123 = powerCurrent[50],
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CurrentL1 = powerCurrent[51],
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CurrentL2 = powerCurrent[52],
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CurrentL3 = powerCurrent[53],
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VoltageL1N = voltageFreq[0],
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VoltageL2N = voltageFreq[1],
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VoltageL3N = voltageFreq[2],
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VoltageL1L2 = voltageFreq[3],
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VoltageL2L3 = voltageFreq[4],
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VoltageL3L1 = voltageFreq[5],
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PowerFactorL1 = voltageFreq[50],
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PowerFactorL2 = voltageFreq[51],
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PowerFactorL3 = voltageFreq[52],
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Frequency = voltageFreq[55],
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EnergyImportL123 = energyTotal[0 / 4] / 1000.0m,
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EnergyExportL123 = energyTotal[20 / 4] / 1000.0m,
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EnergyImportL1 = energyPhases[0 / 4] / 1000.0m,
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EnergyExportL1 = energyPhases[20 / 4] / 1000.0m,
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EnergyImportL2 = energyPhases[40 / 4] / 1000.0m,
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EnergyExportL2 = energyPhases[60 / 4] / 1000.0m,
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EnergyImportL3 = energyPhases[80 / 4] / 1000.0m,
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EnergyExportL3 = energyPhases[100 / 4] / 1000.0m,
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};
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}
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}
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