79 lines
2.7 KiB
C#
79 lines
2.7 KiB
C#
using System;
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using System.Collections.Generic;
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using log4net;
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using TBF.BenchControl.GenericDevices;
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namespace TBF.BenchControl.Elde.RegulValve
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{
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public class ChangeRegulValvePositionOp : IOperation
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{
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private static readonly ILog log = LogManager.GetLogger(typeof(ChangeRegulValvePositionOp));
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public override string ToString()
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{
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return string.Format("ChangeRegulValvePositionOp({0},{1}s)", regulValve.Name, timePulseSec.ToString("F2"));
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}
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/// Set by the constructor
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readonly ControlBoardDev controlBoard;
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readonly RegulValve regulValve;
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readonly int regulValveNr;
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readonly float timePulseSec;
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/// Process values
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bool firstRun;
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/// <summary>
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/// Set required water flow.
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/// Events: FlowSet, FlowTimeOut
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/// </summary>
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/// <param name="controlBoard">Control board device</param>
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/// <param name="regulValve">Regulation valve component</param>
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/// <param name="posLoPct">Lower limit of the position to be achieved</param>
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/// <param name="posHiPct">Upper limit of the position to be achieved</param>
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/// <param name="timeout">Timeout in sec. for setting the flow</param>
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/// <remarks>Only Elde.Valve flow are used, other flow on the lists are ignored</remarks>
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public ChangeRegulValvePositionOp(ControlBoardDev controlBoard, RegulValve regulValve, float timePulseSec)
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{
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if (controlBoard == null) throw new ArgumentNullException("ctrlBoard");
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this.controlBoard = controlBoard;
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this.regulValve = regulValve as RegulValve;
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if (regulValve == null) throw new ArgumentNullException("regValve is null or not Elde");
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this.regulValveNr = this.regulValve.Position;
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this.timePulseSec = timePulseSec;
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log.Debug(this.ToString());
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}
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/// <summary>Start this operation</summary>
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public void Start()
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{
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firstRun = true;
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float positionPct = controlBoard.RValvePosition(regulValveNr);
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log.WarnFormat("RV#={0}, actPos={1}%", regulValveNr, positionPct.ToString("F1"));
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controlBoard.ValveMove(regulValveNr,
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RegulValveMode.PulseWidth,
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new float[2] { timePulseSec, timePulseSec });
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}
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/// <summary>Run this operation</summary>
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/// <returns>
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/// Event.SetFlowDone
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/// </returns>
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public Event Run()
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{
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float positionPct = controlBoard.RValvePosition(regulValveNr);
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log.WarnFormat("RV#={0}, actPos={1}%", regulValveNr, positionPct.ToString("F1"));
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return Event.PositionReached;
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}
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/// <summary>Stop this operation</summary>
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public void Stop()
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{
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}
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}
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}
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