148 lines
3.7 KiB
C#
148 lines
3.7 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 log4net;
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namespace TBF.BenchControl.Elde.PumpWithFM
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{
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public class Pump : ComponentBase, GenericDevices.IPumpFM, GenericDevices.IValve, IOperation
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{
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private static readonly ILog log = LogManager.GetLogger(typeof(Pump));
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public override string ToString() { return string.Format("PumpWithFM({0})", Cfg.ToString(1)); }
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readonly PumpCfg pumpCfg;
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public int Delay { get { return pumpCfg.Delay; } }
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public ValveCategory Category { get { return ValveCategory.Feeding; } } /// Pump category is Feeding
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public GenericDevices.IValve CoupledTo { get { return null; } }
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public bool InvertCouple { get { return false; } }
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public int LagOpening { get { return 0; } }
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public int LagClosing { get { return 0; } }
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readonly ControlBoardDev controlBoard;
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readonly int bitPosition; /// 0 .. 63
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int FMIndex; /// 0 .. FMPumpsCount-1
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public readonly ulong Mask; /// derived from bitPosition in the constructor
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public bool State
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{
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get { return (controlBoard.Route & Mask) != 0; }
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}
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/// <summary>
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/// Pump power in [%] in range 0 .. 100.0f
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/// </summary>
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private float power;
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public float Power
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{
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get { return power; }
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}
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public Pump()
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{
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}
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/// <summary>
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/// Constructor
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/// </summary>
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/// <param name="cfg">Pump configuration object</param>
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/// <param name="components">List of all components (used to find the control board)</param>
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public Pump(Generic.IComponentCfg cfg, IList<Generic.IComponent> components)
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: base(cfg)
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{
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pumpCfg = cfg as PumpCfg;
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controlBoard = (ControlBoardDev)TbfComponents.FindComponent(cfg.ParentName, components);
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if (controlBoard == null) throw new Exception("Cannot find " + Name + " parent");
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bitPosition = pumpCfg.BitPosition;
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Mask = (((ulong)1) << pumpCfg.BitPosition);
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FMIndex = pumpCfg.FMIndex;
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log.Debug(this.ToString());
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}
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public void TurnOn(float powerArg)
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{
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log.InfoFormat("{0}.TurnOn({1})", Name, powerArg);
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this.power = powerArg;
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controlBoard.SetFMFreq(FMIndex, powerArg);
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}
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public void TurnOff()
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{
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log.InfoFormat("{0}.TurnOff()", Name);
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this.power = 0.0f;
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controlBoard.SetFMFreq(FMIndex, 0.0f);
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}
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/// <summary>
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/// The currently running operation.
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/// </summary>
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public enum CurrentOp
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{
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None,
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TurnOn,
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TurnOff,
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}
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///
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CurrentOp currentOp;
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float powerForOp;
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/// <summary>
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/// Turn the pump frequency inverter on.
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/// </summary>
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public IOperation TurnOnOp(float powerArg)
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{
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if (currentOp != CurrentOp.None) throw new Exception("Sequence error");
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currentOp = CurrentOp.TurnOn;
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powerForOp = powerArg;
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return this;
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}
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/// <summary>
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/// Turn the pump frequency inverter on.
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/// </summary>
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public IOperation TurnOffOp()
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{
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if (currentOp != CurrentOp.None) throw new Exception("Sequence error");
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currentOp = CurrentOp.TurnOff;
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return this;
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}
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/// <summary>Start the operation</summary>
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public void Start()
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{
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switch (currentOp)
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{
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case CurrentOp.TurnOn:
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TurnOn(powerForOp);
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return;
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case CurrentOp.TurnOff:
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default:
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TurnOff();
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return;
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}
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}
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/// <summary>Run the operation</summary>
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public Event Run()
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{
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return Event.TurnPumpOnOffDone;
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}
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/// <summary>Stop the operation</summary>
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public void Stop()
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{
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currentOp = CurrentOp.None;
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}
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}
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}
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