268 lines
9.7 KiB
C#
268 lines
9.7 KiB
C#
///
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/// Copyright (c) 2013-2015 Sensus Metering Systems
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///
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using System;
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using System.Collections.Generic;
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using System.Text;
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using log4net;
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using TBF.BenchControl;
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using TBF.Boxes;
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using TBF.Resources;
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using TBF.UiBridge;
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namespace TBF.BenchControl.TestMethods.PMaxTest
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{
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public class PMaxTestSeq : Sequences.SequenceBase
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{
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private static readonly ILog log = LogManager.GetLogger(typeof(PMaxTestSeq));
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/// <summary>
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/// Pressure test sequence
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/// </summary>
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/// <param name="test">Test entity</param>
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/// <returns>
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/// Event.Done . . . . . . . OK
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/// Event.UiCmdStop . . . . Stopped by the user using the on-screen button STOP
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/// Event.OpArgumentError . Target flow is out of range
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/// Event.Error . . . . . . Unspecified error
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/// </returns>
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public IList<Event> Execute(Entities.Test test, PMaxTestParams testParams)
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{
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Elde.ControlBoardDev cBrd = StateMachine.ControlBoard;
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IList<Event> e = new List<Event>(); /// Events from currently running operations
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Event retVal = Event.Done;
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checkUiOp = new Operations.CheckUIOp(true); /// Runs in more then one state
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processDataLoggingOp = new TBF.BenchControl.Operations.ProcessDataLoggingOp(processDataLogger, this);
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// Transition or SetRoute - Start
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switch (Transition(transitionBefore, TransitionContext.BeforeTest))
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{
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case Event.Error: { retVal = Event.Error; goto stopTest; }
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case Event.UiCmdStop: { retVal = Event.UiCmdStop; goto stopTest; }
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}
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/// Start the test, initialize test results
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Bridge.OnTestSelected(this, new TestSelectedEventArgs(test, 1, inPath, benchPath, outPath, sensPath, 0));
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Entities.TestResult tstRslt = new Entities.TestResult(test, 1, Entities.MetersKind.Single);
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//------------------------------------------------
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Bridge.OnActivity(this, Strings.Starting_the_pump);
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//------------------------------------------------
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if (inPath.Pump is GenericDevices.IPumpFM) (inPath.Pump as GenericDevices.IPumpFM).TurnOn(test.PumpPower);
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State.Create("PMaxTest : Starting the pump")
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.AddOperation(checkUiOp)
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.AddOperation(cBrd.SetValvesOp(inPath.Pump, null))
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.AddOperation(benchPath.TempIn.ReadTempOp(ref tempIn))
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.AddOperation(benchPath.TempOut.ReadTempOp(ref tempOut))
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.AddOperation(benchPath.PressIn.ReadPressureOp(ref pressIn))
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.AddOperation(benchPath.PressOut.ReadPressureOp(ref pressOut))
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.EnterState();
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do
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{
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e = StateMachine.WaitRunDevsRunOps();
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if (e.Contains(Event.UiCmdStop)) { retVal = Event.UiCmdStop; goto stopTest; }
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}
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while (e.Contains(Event.ValvesBusy));
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//------------------------------------------------
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Bridge.OnActivity(this, Strings.Setting_the_water_pressure);
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//------------------------------------------------
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float pumpPower = test.PumpPower;
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int startTime = StateMachine.Time;
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while (true)
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{
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if (inPath.Pump is GenericDevices.IPumpFM) (inPath.Pump as GenericDevices.IPumpFM).TurnOn(pumpPower);
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State.Create("PMaxTest : Setting the water pressure")
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.AddOperation(checkUiOp)
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.AddOperation(benchPath.TempIn.ReadTempOp(ref tempIn))
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.AddOperation(benchPath.TempOut.ReadTempOp(ref tempOut))
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.AddOperation(benchPath.PressIn.ReadPressureOp(ref pressIn))
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.AddOperation(benchPath.PressOut.ReadPressureOp(ref pressOut))
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.AddOperation(new Operations.TimerOp(5))
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.EnterState();
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do
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{
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e = StateMachine.WaitRunDevsRunOps();
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if (e.Contains(Event.UiCmdStop)) { retVal = Event.UiCmdStop; goto stopTest; }
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if (e.Contains(Event.Next)) goto pressure_set;
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}
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while (e.Contains(Event.TimerBusy));
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UiBridge.Bridge.OnLog(this, string.Format("time = {0}, pump_power = {1}%, pressure_up = {2}kPa, pressure_down = {3}kPa\r\n",
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StateMachine.Time - startTime,
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pumpPower.ToString("F0"),
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pressIn.Val.ToString("F1"),
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pressIn.Val.ToString("F1")));
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tstRslt.TempInStart = tempIn.Val;
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tstRslt.TempOutStart = tempOut.Val;
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tstRslt.PressInStart = pressIn.Val;
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tstRslt.PressOutStart = pressOut.Val;
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float step = (pumpPower < 40.0f) ? 5.0f : ((pumpPower < 60.0f) ? 3.0f : ((pumpPower < 80.0f) ? 2.0f : 1.0f));
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if (pressOut.Val < testParams.PressureLo)
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{
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if (pumpPower == 100.0f) break; /// Already at max. pump power -> Quit loop
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pumpPower = Math.Min(pumpPower + step, 100.0f); /// Limit max. power to 100%
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}
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else if (pressOut.Val > testParams.PressureHi)
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{
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if (pumpPower == 0) break; /// Already at min. pump power -> Quit loop
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pumpPower = Math.Max(pumpPower - step, 0); /// Limit min. power to 0%
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}
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else
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{
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break; /// Pressure is in the range -> Quit loop
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}
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}
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pressure_set:
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tstRslt.TimeStart = DateTime.Now;
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startTime = StateMachine.Time;
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int endTime = startTime + testParams.DurationPMax;
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ResetAveragedData();
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//------------------------------------------------
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Bridge.OnActivity(this, Strings.Test_in_progress);
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//------------------------------------------------
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State.Create("PMaxTest : Starting the test")
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.AddOperation(checkUiOp)
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.AddOperation(benchPath.TempIn.ReadTempOp(ref tempIn))
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.AddOperation(benchPath.TempOut.ReadTempOp(ref tempOut))
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.AddOperation(benchPath.PressIn.ReadPressureOp(ref pressIn))
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.AddOperation(benchPath.PressOut.ReadPressureOp(ref pressOut))
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.AddOperation(new Operations.TimerOp(testParams.DurationPMax))
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.EnterState();
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do
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{
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e = StateMachine.WaitRunDevsRunOps();
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tstRslt.TempInEnd = tempIn.Val;
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tstRslt.TempOutEnd = tempOut.Val;
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tstRslt.PressInEnd = pressIn.Val;
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tstRslt.PressOutEnd = pressOut.Val;
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tstRslt.MassEndRaw = mass.Val;
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AccumulateAveragedData();
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if (e.Contains(Event.Error)) { retVal = Event.Error; goto stopTest; }
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if (e.Contains(Event.UiCmdStop)) { retVal = Event.UiCmdStop; goto stopTest; }
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int remainingTime = Math.Max(endTime - StateMachine.Time, 0);
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Bridge.OnActivity(this, string.Format("{0} ... {1} s", Strings.Test_in_progress, remainingTime));
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}
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while (e.Contains(Event.TimerBusy));
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/// Measurement loop - end
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test_completed:
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//------------------------------------------------
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Bridge.OnActivity(this, Strings.Test_completed);
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//------------------------------------------------
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/// Make sure the CycleBeginForm is closed so that water meter data (s/n) can be copied into results
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if (WaitBeginFormClosed()) goto stopTest;
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///
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/// Populate TestResult data entity with data
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///
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UpdateTestRsltWithAveragedData(tstRslt);
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tstRslt.TimeEnd = DateTime.Now;
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tstRslt.BatchNr = Program.LocalSettings.BatchNr;
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tstRslt.MassStart = 0;
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tstRslt.MassEnd = 0;
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tstRslt.MassDiff = 0;
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tstRslt.DensityIn = Formulas.WaterDensityFromTemp(tstRslt.TempInAvrg); /// [kg/m3]
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tstRslt.DensityOut = Formulas.WaterDensityFromTemp(tstRslt.TempOutAvrg); /// [kg/m3]
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tstRslt.DensityDiv = 0; /// [kg/m3]
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tstRslt.Time = testParams.DurationPMax; /// [s] measurement time
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tstRslt.FlowMass = 0; /// [kg/h]
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tstRslt.FlowVolume = 0; /// [l/h]
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tstRslt.PulsesMaster = 0; /// Pulses of the master flow meter (test total)
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tstRslt.VolumeMaster = 0; /// [l] volume from the master flow meter
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tstRslt.ConstMaster = 0; /// Convert the flow to [m3/h]
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tstRslt.VolumeCTV = 0; /// [l] 1000.0f is because density is in [kg/m3]
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tstRslt.ErrorMaster = 0;
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tstRslt.TimeDivStart0 = 0;
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tstRslt.TimeDivStart1 = 0;
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tstRslt.TimeDivStart2 = 0;
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tstRslt.TimeDivStart3 = 0;
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tstRslt.TimeDivStart4 = 0;
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tstRslt.TimeDivStart5 = 0;
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tstRslt.TimeDivEnd0 = 0;
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tstRslt.TimeDivEnd1 = 0;
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tstRslt.TimeDivEnd2 = 0;
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tstRslt.TimeDivEnd3 = 0;
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tstRslt.TimeDivEnd4 = 0;
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tstRslt.TimeDivEnd5 = 0;
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for (int i = 0; i < Program.WMsCount; i++)
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{
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if (sensPath.RegisterReaders[i] != null)
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{
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tstRslt.Meters[i].SerialNr = (WaterMeters.Count > i) ? WaterMeters[i].SerialNr : string.Empty;
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tstRslt.Meters[i].VolumeStart = 0;
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tstRslt.Meters[i].VolumeEnd = 0;
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tstRslt.Meters[i].VolumeMeter = 0;
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tstRslt.Meters[i].VolumeRef = 0;
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tstRslt.Meters[i].PulsesMeter = 0;
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tstRslt.Meters[i].PulsesMaster = 0;
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tstRslt.Meters[i].Time = testParams.DurationPMax;
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tstRslt.Meters[i].VolumeErrorPct= 0;
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tstRslt.Meters[i].Passed = true;
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}
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}
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/// Add data - end
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AddOrOverwriteResult(tstRslt);
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Bridge.OnTestCompleted(this, new TestCompletedEventArgs(tstRslt));
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/// Append the results to the CSV-file
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allResults.Info(TestResult2CsvLine(tstRslt));
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stopTest:
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///
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/// Quit this sequence
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///
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State.Create("PMaxTest : Stopping diverter, gate, etc.")
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.AddOperation(checkUiOp)
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.AddOperation(cBrd.StopPreviousOp())
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.EnterState();
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do
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{
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e = StateMachine.WaitRunDevsRunOps();
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if (e.Contains(Event.UiCmdStop)) { retVal = Event.UiCmdStop; goto stopTest; }
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}
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while (!e.Contains(Event.PreviousStopped));
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/// Transition sequence at the end of test
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/// Prevent overwriting 'retVal' in case it was set to non-default value earlier
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switch (Transition(transitionAfter, TransitionContext.AfterTest))
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{
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case Event.Error: { if (retVal == Event.Done) retVal = Event.Error; break; }
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case Event.UiCmdStop: { if (retVal == Event.Done) retVal = Event.UiCmdStop; break; }
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}
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/// Create a list with one item 'retVal' (default is Event.Done) and return it
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IList<Event> retList = new List<Event>(1);
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retList.Add(retVal);
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return retList;
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}
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}
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}
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