420 lines
13 KiB
C#
420 lines
13 KiB
C#
using System;
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using System.Diagnostics;
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using System.Xml;
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using Aitex.Core.Common.DeviceData;
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using Aitex.Core.RT.DataCenter;
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using Aitex.Core.RT.Event;
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using Aitex.Core.RT.IOCore;
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using Aitex.Core.RT.OperationCenter;
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using Aitex.Core.RT.SCCore;
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using Aitex.Core.Util;
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using MECF.Framework.Common.Aitex.Core.RT.Device;
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using MECF.Framework.RT.EquipmentLibrary.HardwareUnits.MFCs;
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namespace Aitex.Core.RT.Device.Devices
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{
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public class IoMFC : ErrorDetectableBaseDevice, IMfc
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{
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#region Variables
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private readonly DeviceTimer _rampTimer = new();
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private double _rampTarget;
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private double _rampInitValue;
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private double _rampSetMode;
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private int _rampTime;
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private readonly DIAccessor _diAlarm;
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private readonly AIAccessor _aiFlow;
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private readonly AIAccessor _aiActMode;
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private readonly AOAccessor _aoFlow;
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private readonly AOAccessor _aoSetMode;
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protected SCConfigItem _scGasName;
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protected SCConfigItem _scEnable;
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private readonly SCConfigItem _scN2Scale;
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private readonly SCConfigItem _scDefaultSetPoint;
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private readonly bool _isFloatAioType = false;
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/// <summary>
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/// 当检测到前置Valve关闭时，停止并重置当前报警检测，以避免下次Valve开启式可能立即报警的问题。
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/// </summary>
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private readonly R_TRIG _valveCloseTrigger = new ();
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/// <summary>
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/// 当前MFC前置或后置阀门ID
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/// </summary>
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private readonly string _valve;
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/// <summary>
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/// 是否根据Valve的开光状态决定是否进行误差检测。
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/// 如果该参数为true，当Valve关闭时，不进行误差检测。
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/// </summary>
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private readonly bool _disableFbSpErrMonWhenValveClosed;
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#endregion
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#region Constructors
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public IoMFC(string module, XmlElement node, string ioModule = "") : base(module, node, ioModule)
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{
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_aiFlow = ParseAiNode("aiFlow", node, ioModule);
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_aoFlow = ParseAoNode("aoFlow", node, ioModule);
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_aiActMode = ParseAiNode("aiActMode", node, ioModule);
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_aoSetMode = ParseAoNode("aoSetMode", node, ioModule);
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_diAlarm = ParseDiNode("diAlarm", node, ioModule);
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_valve = node.HasAttribute("Valve") ? node.GetAttribute("Valve") : "";
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_disableFbSpErrMonWhenValveClosed = node.HasAttribute("DisableFbSpErrMonWhenValveClosed") && Convert.ToBoolean(node.GetAttribute("DisableFbSpErrMonWhenValveClosed"));
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_isFloatAioType = !string.IsNullOrEmpty(node.GetAttribute("aioType")) && (node.GetAttribute("aioType") == "float");
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_scGasName = SC.GetConfigItem($"{ScBasePath}.{Name}.GasName");
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_scN2Scale = ParseScNode("scN2Scale", node, ioModule, $"{ScBasePath}.{Name}.N2Scale");
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_scDefaultSetPoint = ParseScNode("scDefaultSetPoint", node, ioModule, $"{ScBasePath}.{Name}.DefaultSetPoint");
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}
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#endregion
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#region Properties
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public string DisplayName
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{
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get
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{
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if (_scGasName != null)
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return _scGasName.StringValue;
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return Display;
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}
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}
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public double Scale
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{
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get
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{
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if (_scN2Scale == null )
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return 0;
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return _scN2Scale.DoubleValue ;
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}
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}
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public double SetPoint
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{
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get
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{
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if (_aoFlow != null)
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{
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return _isFloatAioType ? _aoFlow.FloatValue : _aoFlow.Value;
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}
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return 0;
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}
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set
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{
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if (_aoFlow != null)
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{
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if (_isFloatAioType)
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_aoFlow.FloatValue = (float)value;
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else
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_aoFlow.Value = (short)value;
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}
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}
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}
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public double DefaultSetPoint
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{
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get
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{
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if (_scDefaultSetPoint != null)
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return _scDefaultSetPoint.DoubleValue;
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return 0;
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}
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}
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public double FeedBack
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{
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get
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{
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if (_aiFlow != null)
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{
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double aiValue = _isFloatAioType ? _aiFlow.FloatValue : _aiFlow.Value;
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return aiValue; // (_scRegulationFactor != null && _scRegulationFactor.DoubleValue > 0.001) ? aiValue / _scRegulationFactor.DoubleValue : aiValue;
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}
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return 0;
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}
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}
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public double ActMode
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{
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get
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{
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if (_aiActMode != null)
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{
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return _aiActMode.FloatValue;
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}
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return 0;
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}
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}
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public double SetMode
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{
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get
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{
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if (_aoSetMode != null)
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{
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return _aoSetMode.FloatValue;
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}
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return 0;
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}
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set
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{
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if (_aoSetMode != null)
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{
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if (_isFloatAioType)
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_aoSetMode.FloatValue = (float)value;
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else
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_aoSetMode.Value = (short)value;
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}
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}
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}
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private AITMfcData DeviceData
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{
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get
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{
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//原DisplayName = DisplayName 改成DisplayName = $"{Name}-->{DisplayName}"
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AITMfcData data = new AITMfcData()
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{
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UniqueName = $"{Module}.{Name}",
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Type = "MFC",
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Module = Module,
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DeviceName = Name,
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DeviceSchematicId = DeviceID,
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DisplayName = $"{Name}-->{DisplayName}",
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FeedBack = FeedBack,
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SetPoint = SetPoint,
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Scale = Scale,
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IsWarning = ErrWarningChecker.Result,
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IsError = ErrAlarmChecker.Result,
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DefaultValue = DefaultSetPoint,
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ActMode = ActMode,
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SetMode = SetMode,
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};
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//if (Module.Equals("PM1") && Name.Equals("Mfc1"))
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// Console.WriteLine("Mfc3:" + FeedBack);
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return data;
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}
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}
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#endregion
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#region Methods
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public override bool Initialize()
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{
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DATA.Subscribe($"{Module}.{Name}.DeviceData", () => DeviceData);
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DATA.Subscribe($"{Module}.{Name}.FeedBack", () => FeedBack);
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DATA.Subscribe($"{Module}.{Name}.SetPoint", () => SetPoint);
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DATA.Subscribe($"{Module}.{Name}.SetMode", () => SetMode);
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OP.Subscribe($"{Module}.{Name}.Ramp", (out string reason, int time, object[] param) =>
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{
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double target = Convert.ToDouble(param[0].ToString());
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if (target < 0 || target > Scale)
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{
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reason = $"set {Display} value {target} out of range [0, {Scale}] {Unit}";
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return false;
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}
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Ramp(target, time);
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if (time > 0)
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{
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reason = $"{Display} ramp to {target} {Unit} in {time} seconds";
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}
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else
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{
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reason = $"{Display} ramp to {target} {Unit}";
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}
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return true;
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});
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OP.Subscribe($"{Module}.{Name}.SetMode", SetContrlMode);
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//OP.Subscribe($"{Module}.{Name}.SetMode", (function, args) =>
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//{
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// if (!Enum.TryParse((string)args[0], out PressureCtrlMode mode))
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// {
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// EV.PostWarningLog(Module, $"Argument {args[0]}not valid");
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// return false;
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// }
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// SetMode();
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// return true;
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//});
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return true;
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}
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private bool SetContrlMode(out string reason, int time, object[] param)
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{
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return SetMfcMode((MfcCtrlMode)Enum.Parse(typeof(MfcCtrlMode), (string)param[0], true),
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out reason);
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}
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public bool SetMfcMode(MfcCtrlMode mode, out string reason)
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{
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switch (mode)
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{
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case MfcCtrlMode.Normal:
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SetMode = (double)MfcCtrlMode.Normal;
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break;
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case MfcCtrlMode.Close:
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SetMode = (double)MfcCtrlMode.Close;
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break;
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case MfcCtrlMode.Open:
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SetMode = (double)MfcCtrlMode.Open;
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break;
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case MfcCtrlMode.Hold:
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SetMode = (double)MfcCtrlMode.Hold;
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break;
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default:
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break;
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}
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reason = $"{Display} set to {mode}";
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return true;
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}
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protected override void HandleMonitor()
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{
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MonitorRamping();
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var isAllowErrMon = true;
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if (!string.IsNullOrEmpty(_valve) && _disableFbSpErrMonWhenValveClosed)
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{
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// 如果配置为Valve关闭时不检测Feedback-SetPoint误差，获取Valve状态
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var devData = DATA.Poll($"{Module}.{_valve}.DeviceData");
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if (devData is AITValveData valveData)
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{
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// 如果Valve关闭，则不检测。
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isAllowErrMon = valveData.Feedback;
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_valveCloseTrigger.CLK = !valveData.IsOpen;
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if (_valveCloseTrigger.Q)
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{
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Reset();
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}
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}
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else
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{
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Debug.Assert(false, $"Unable to poll the {Module}.{_valve}.DeviceData.");
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}
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}
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if (isAllowErrMon)
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{
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// 当SetPoint大于0.01，并且没有Ramp时，允许检测误差。
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MonitorSpFbError(SetPoint >= 0.01 && _rampTimer.IsIdle(), SetPoint, FeedBack);
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}
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}
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public void SetToDefaultByRamp(int time)
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{
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Ramp(DefaultSetPoint, time * 1000);
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}
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public override void Terminate()
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{
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Ramp(DefaultSetPoint, 5000);
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base.Terminate();
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}
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public bool Ramp(double flowSetPoint, int time, out string reason)
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{
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if (HasAlarm)
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{
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reason = $"{DisplayName} in error status, can not flow";
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return false;
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}
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if (flowSetPoint < 0 || flowSetPoint > Scale)
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{
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reason = $"{DisplayName} range is [0, {Scale}], can not flow {flowSetPoint}";
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return false;
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}
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if (time > 0)
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{
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EV.PostInfoLog(Module, $"Set {DisplayName} flow to {flowSetPoint} {Unit} in {time / 1000:F0} seconds");
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}
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else
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{
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EV.PostInfoLog(Module, $"Set {DisplayName} flow to {flowSetPoint} {Unit}");
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}
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Ramp(flowSetPoint, time);
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reason = string.Empty;
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return true;
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}
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public void Ramp(int time)
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{
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Ramp(DefaultSetPoint, time);
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}
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public void Ramp(double target, int time)
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{
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_rampTimer.Stop();
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target = Math.Max(0, target);
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target = Math.Min(Scale, target);
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_rampInitValue = SetPoint; //ramp 初始值取当前设定值，而非实际读取值.零漂问题
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_rampTime = time;
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_rampTarget = target;
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_rampTimer.Start(_rampTime);
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_rampSetMode = SetMode;
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//EV.PostInfoLog(Module, $"{Name}.Ramp {_rampTarget} in {_rampTime} senconds,Mode {_rampSetMode/1000}");
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}
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public void StopRamp()
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{
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if (!_rampTimer.IsIdle())
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{
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if (_rampTime != 0)
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{
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Ramp(SetPoint, 0);
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}
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}
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}
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private void MonitorRamping()
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{
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if (!_rampTimer.IsIdle())
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{
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if (_rampTimer.IsTimeout() || _rampTime == 0)
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{
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_rampTimer.Stop();
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SetPoint = _rampTarget;
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}
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else
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{
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SetPoint = _rampInitValue + (_rampTarget - _rampInitValue) * _rampTimer.GetElapseTime() / _rampTime;
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}
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if(_rampSetMode == 0 || _rampSetMode == 1 || _rampSetMode == 2 || _rampSetMode == 3)
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{
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SetMode = _rampSetMode;
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}
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}
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}
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#endregion
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}
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}
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