93 lines
3.0 KiB
C#
93 lines
3.0 KiB
C#
using Aitex.Core.Common.DeviceData.IoDevice;
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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.SCCore;
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using Aitex.Core.Util;
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using MECF.Framework.Common.Aitex.Core.Common.DeviceData.IoDevice;
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using System.Xml;
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namespace Aitex.Core.RT.Device.Devices
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{
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public class IoLineHeater : BaseDevice, IDevice
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{
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//配置中标记的AI名称
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protected readonly AIAccessor _aiTemp;
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protected readonly DOAccessor _doLineHeaterEnable;
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protected readonly string _scNameAlarmHigh;
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protected double _alarmHigh;
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protected readonly R_TRIG _trigIsAlarm = new R_TRIG();
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protected int _alarmCount;
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private readonly LineHeaterData _lineHeaterData = new();
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public LineHeaterData lineHeaterData
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{
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get
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{
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_lineHeaterData.LineHeaterLaber = Display;
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_lineHeaterData.ScHighTemp = _alarmHigh;
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_lineHeaterData.TempValue = _aiTemp.FloatValue;
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return _lineHeaterData;
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}
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}
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public IoLineHeater(string module, XmlElement node, string ioModule = "") : base(module, node, ioModule)
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{
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_aiTemp = ParseAiNode("aiHeatTMA", node, ioModule);
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_doLineHeaterEnable = ParseDoNode("doLineHeaterEnable", node, ioModule);
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_scNameAlarmHigh = $"{ScBasePath}.{node.GetAttribute("scAlarmHigh")}";
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}
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protected override void HandleMonitor()
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{
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if (_alarmHigh == 0)
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return;
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if (_aiTemp.FloatValue >= _alarmHigh)
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{
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_trigIsAlarm.CLK = true;
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if (_trigIsAlarm.Q)
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{
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if (_doLineHeaterEnable == null)
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{
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EV.PostWarningLog(Module,
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$"{_aiTemp.Name} {_aiTemp.FloatValue} over temperature {_alarmHigh} but doLineHeaterEnable can not be off since it's not defined");
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}
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else
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{
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_doLineHeaterEnable.SetValue(false, out _);
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EV.PostWarningLog(Module,
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$"{_aiTemp.Name} {_aiTemp.FloatValue} over temperature {_alarmHigh}\r\n{Module}.{_doLineHeaterEnable.Name} force off");
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}
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}
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}
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}
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public bool Initialize()
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{
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DATA.Subscribe($"{Module}.LineHeater.{Display}", () => _aiTemp.FloatValue);
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DATA.Subscribe($"{Module}.{Name}.LineHeaterData", () => lineHeaterData, SubscriptionAttribute.FLAG.IgnoreSaveDB);
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_alarmHigh = SC.SafeGetValue(_scNameAlarmHigh, double.PositiveInfinity);
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SC.RegisterValueChangedCallback(_scNameAlarmHigh, v => _alarmHigh = (double)v);
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return true;
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}
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public void Reset()
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{
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_trigIsAlarm.RST = true;
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}
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public void Terminate()
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{
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}
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}
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} |