private void DataAcquisition()
{
while (true)
{
LogHelper.Log(LogTarget.File, LogService.SCADACrunching, " INFO - SCADACrunching.cs - Data acquisition, new measurement ciclus.");
timestamp = DateTime.Now;
lock (SCADAModel.Instance.Lock2PC)
{
foreach (var analogValue in scadaModel.AnalogValues)
{
var value = client.ReadHoldingRegisters2(analogValue.Address, 1);
SynchronousMachine syncMachine = adapter.GetSyncMachineByGid(analogValue.SynchronousMachine);
if (syncMachine == null)
{
LogHelper.Log(LogTarget.File, LogService.SCADACrunching, " ERROR - SCADACrunching.cs - Data acquisition, Synchronous machine is not assigned to analog value.");
throw new Exception("Synchronous machine is not assigned to analog value.");
}
analogValue.Value = RawValuesConverter.ConvertRange(value[0], RAW_MIN, RAW_MAX, EGU_MIN, EGU_MAX);
analogValue.Timestamp = timestamp.Ticks;
}
SCADASubscriber.Instance.NotifySubscribers(DMSType.ANALOGVALUE);
}
Thread.Sleep(3000);
}
}
public HistoryDataChartViewModel(long selectedObjectGid)
{
//New active chart data
HistorianDataActive_Y = new SeriesCollection();
HistorianDataActive_Y.Add(
new LineSeries
{
Values = new ChartValues <float>(),
LineSmoothness = 1,
Stroke = Brushes.Blue
}
);
//New reactive chart data
HistorianDataReactive_Y = new SeriesCollection();
HistorianDataReactive_Y.Add(
new LineSeries
{
Values = new ChartValues <float>(),
LineSmoothness = 1,
Stroke = Brushes.Red
}
);
InitGUIElements();
SelectedDER = selectedObjectGid;
ShowChartCommand = new RelayCommand(() => ShowChartCommandExecute(), () => true);
if (selectedObjectGid == -1)
{
SelectedObject = "Entire network";
}
else
{
switch (((DMSType)ModelCodeHelper.ExtractTypeFromGlobalId(selectedObjectGid)))
{
case DMSType.REGION:
SelectedObject = rdAdapter.GetRegionByGid(selectedObjectGid).Name;
break;
case DMSType.SUBREGION:
SelectedObject = rdAdapter.GetSubRegionByGid(selectedObjectGid).Name;
break;
case DMSType.SUBSTATION:
SelectedObject = rdAdapter.GetSubstation(selectedObjectGid).Name;
break;
case DMSType.SYNCMACHINE:
SelectedObject = rdAdapter.GetSyncMachineByGid(selectedObjectGid).Name;
break;
}
}
Year = DateTime.Now.Year;
Month = Months[DateTime.Now.Month - 1];
}
