133 lines
3.2 KiB
C#
133 lines
3.2 KiB
C#
using Aitex.Core.RT.Event;
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using Aitex.Core.RT.IOCore;
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using Aitex.Core.Util;
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using MECF.Framework.Common.Event;
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using System.Diagnostics;
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using System.Xml;
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namespace Aitex.Core.RT.Device.Unit
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{
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/// <summary>
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/// DO reset
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/// DI alarm signal
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/// </summary>
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public class IoAlarmSignal : BaseDevice, IDevice
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{
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private bool SignalFeedback
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{
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get
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{
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if (_diSignal != null)
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return _diSignal.Value;
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return false;
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}
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set
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{
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}
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}
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private bool SignalSetPoint
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{
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get
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{
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if (_doReset != null)
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return _doReset.Value;
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return false;
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}
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set
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{
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if (_doReset != null)
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_doReset.Value = value;
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}
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}
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private DIAccessor _diSignal = null;
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private DOAccessor _doReset = null;
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private Stopwatch _timer = new Stopwatch();
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public AlarmEventItem AlarmTriggered { get; set; }
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private R_TRIG _trigSignalOn = new R_TRIG();
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public IoAlarmSignal(string module, XmlElement node, string ioModule = "")
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{
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base.Module = string.IsNullOrEmpty(node.GetAttribute("module")) ? module : node.GetAttribute("module");
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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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_doReset = ParseDoNode("doReset", node, ioModule);
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_diSignal = ParseDiNode("diSignal", node, ioModule);
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}
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public bool Initialize()
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{
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AlarmTriggered = SubscribeAlarm($"{Module}.{Name}.AlarmTriggered", $"{Name} alarm triggered", ResetAlarmChecker);
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return true;
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}
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private bool ResetAlarmChecker()
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{
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if (SignalFeedback)
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{
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if (!SignalSetPoint)
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{
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_timer.Restart();
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SignalSetPoint = true;
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}
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}
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return !SignalFeedback;
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}
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public void Terminate()
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{
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}
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public void Monitor()
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{
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_trigSignalOn.CLK = SignalFeedback ;
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if (_trigSignalOn.Q)
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{
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AlarmTriggered.Set(Display);
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}
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if (SignalSetPoint)
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{
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if (!SignalFeedback)
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{
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AlarmTriggered.Reset();
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SignalSetPoint = false;
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_timer.Stop();
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}
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if (SignalFeedback && _timer.IsRunning &&
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_timer.ElapsedMilliseconds > 5 * 1000)
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{
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_timer.Stop();
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EV.PostWarningLog(Module, $"Can not reset {Display} in 5 seconds");
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SignalSetPoint = false;
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}
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}
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}
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public void Reset()
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{
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_trigSignalOn.RST = true;
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AlarmTriggered.Reset();
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}
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public void SetIgnoreError(bool ignore)
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{
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AlarmTriggered.SetIgnoreError(ignore);
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}
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}
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} |