259 lines
7.4 KiB
C#
259 lines
7.4 KiB
C#
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using System;
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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.Log;
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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.Event;
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namespace Aitex.Core.RT.Device.Unit
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{
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/// <summary>
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/// 支持Alarm机制
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///
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/// DI open
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/// DI close
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///
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/// DO open
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/// DO close
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///
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/// </summary>
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public class IoDoor2 : BaseDevice, IDevice
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{
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public LidState State
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{
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get
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{
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if (_diOpen.Value && _diClose.Value)
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return LidState.Error;
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if (_diOpen.Value && !_diClose.Value)
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return LidState.Open;
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if (!_diOpen.Value && _diClose.Value)
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return LidState.Close;
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return LidState.Unknown;
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}
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}
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enum DeviceState
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{
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Idle,
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Opening,
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Closing,
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Error,
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}
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private DIAccessor _diOpen;
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private DIAccessor _diClose;
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private DOAccessor _doClose;
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private DOAccessor _doOpen;
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private DeviceState _state = DeviceState.Idle;
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private DeviceTimer _timer = new DeviceTimer();
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private object _lockerState = new object();
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private SCConfigItem _scTimeout;
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public bool IsOpen { get { return !_diClose.Value && _diOpen.Value; } }
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public bool IsClose { get { return _diClose.Value && !_diOpen.Value; } }
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public bool OpenFeedback
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{
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get { return _diOpen.Value; }
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}
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public bool CloseFeedback
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{
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get { return _diClose.Value; }
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}
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public AlarmEventItem AlarmMoveTimeout { get; set; }
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public AlarmEventItem AlarmSignalAbnormal { get; set; }
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public IoDoor2(string module, XmlElement node, string ioModule = "")
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{
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var attrModule = node.GetAttribute("module");
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base.Module = string.IsNullOrEmpty(attrModule) ? module : attrModule;
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base.Name = node.GetAttribute("id");
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base.Display = node.GetAttribute("display");
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base.DeviceID = node.GetAttribute("schematicId");
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string scBasePath = node.GetAttribute("scBasePath");
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if (string.IsNullOrEmpty(scBasePath))
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scBasePath = $"{Module}.{Name}";
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else
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{
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scBasePath = scBasePath.Replace("{module}", Module);
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}
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_diOpen = ParseDiNode("diOpen", node, ioModule);
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_diClose = ParseDiNode("diClose", node, ioModule);
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_doClose = ParseDoNode("doClose", node, ioModule);
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_doOpen = ParseDoNode("doOpen", node, ioModule);
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_scTimeout = ParseScNode("scTimeout", node, ioModule, $"{scBasePath}.{Name}.MoveTimeout");
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}
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public bool Initialize()
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{
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_state = DeviceState.Idle;
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AlarmMoveTimeout = SubscribeAlarm($"{Module}.{Name}.MoveTimeout", "", null);
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AlarmSignalAbnormal = SubscribeAlarm($"{Module}.{Name}.SignalAbnormal", $"{Name} Open&Close signal trigger at same time", ResetCheckSignalAbnormal);
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DATA.Subscribe($"{Module}.{Name}.State", () => State.ToString());
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DATA.Subscribe($"{Module}.{Name}.OpenFeedback", ()=>_diOpen.Value);
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DATA.Subscribe($"{Module}.{Name}.CloseFeedback", () => _diClose.Value);
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OP.Subscribe($"{Module}.{Name}.Open", (out string reason, int time, object[] param) =>
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{
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reason = "";
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return Open(out reason);
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});
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OP.Subscribe($"{Module}.{Name}.Close", (out string reason, int time, object[] param) =>
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{
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reason = "";
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return Close(out reason);
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});
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return true;
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}
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public void Monitor()
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{
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lock (_lockerState)
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{
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switch (_state)
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{
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case DeviceState.Opening:
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if (IsOpen)
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{
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_state = DeviceState.Idle;
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}
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else if (_timer.IsTimeout())
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{
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if (!_doClose.SetValue(true, out string reason))
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{
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LOG.Error($"{Module} reset DO failed, {reason}");
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}
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AlarmMoveTimeout.Description = $"Can not open {Name} in {_scTimeout.IntValue} seconds";
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AlarmMoveTimeout.Set();
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_state = DeviceState.Error;
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}
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break;
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case DeviceState.Closing:
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if (IsClose)
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{
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_state = DeviceState.Idle;
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}
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else if (_timer.IsTimeout())
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{
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if (!_doClose.SetValue(false, out string reason))
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{
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LOG.Error($"{Module} reset DO failed, {reason}");
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}
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AlarmMoveTimeout.Description = $"Can not close {Name} in {_scTimeout.IntValue} seconds";
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AlarmMoveTimeout.Set();
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_state = DeviceState.Error;
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}
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break;
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default:
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break;
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}
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}
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if (_diOpen.Value && _diClose.Value)
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{
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AlarmSignalAbnormal.Set();
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}
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}
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public void Terminate()
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{
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}
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public bool SetDoor(bool open, out string reason)
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{
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if (open)
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return Open(out reason);
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return Close(out reason);
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}
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public bool Open(out string reason)
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{
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lock (_lockerState)
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{
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if (!_doClose.SetValue(false, out reason))
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{
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return false;
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}
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if (!_doOpen.SetValue(true, out reason))
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{
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return false;
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}
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_timer.Start(_scTimeout.IntValue * 1000);
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_state = DeviceState.Opening;
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}
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return true;
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}
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public bool Close(out string reason)
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{
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lock (_lockerState)
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{
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if (!_doClose.SetValue(true, out reason))
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{
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_doClose.SetValue(false, out _);
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return false;
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}
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if (!_doOpen.SetValue(false, out reason))
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{
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_doClose.SetValue(false, out _);
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_doOpen.SetValue(false, out _);
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return false;
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}
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_timer.Start(_scTimeout.IntValue * 1000);
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_state = DeviceState.Closing;
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}
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return true;
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}
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public bool ResetCheckSignalAbnormal()
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{
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return !(_diOpen.Value && _diClose.Value);
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}
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public void Reset()
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{
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AlarmMoveTimeout.Reset();
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AlarmSignalAbnormal.Reset();
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}
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}
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}
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