304 lines
8.5 KiB
C#
304 lines
8.5 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Threading;
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using Aitex.Core.RT.DataCenter;
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using Aitex.Core.RT.Device;
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using Aitex.Core.RT.Event;
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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.Communications;
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using MECF.Framework.RT.EquipmentLibrary.HardwareUnits.FFUs.MayAir;
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namespace MECF.Framework.RT.EquipmentLibrary.HardwareUnits.FFUs.AAF
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{
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public class DWPressure : BaseDevice, IConnection
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{
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private DWPressureConnection _connection;
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private bool _activeMonitorStatus;
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private int _errorCode;
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private R_TRIG _trigCommunicationError = new R_TRIG();
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private R_TRIG _trigRetryConnect = new R_TRIG();
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private PeriodicJob _thread;
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private int pressureCount = 1;
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private LinkedList<HandlerBase> _lstHandler = new LinkedList<HandlerBase>();
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private object _locker = new object();
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private bool _enableLog = true;
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private string _scRoot;
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private int _pressureValue1 = 999;
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private int _pressureValue2 = 888;
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private int _pressureValue3 = 777;
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public int PressureValue1
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{
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get { return _pressureValue1; }
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set { _pressureValue1 = value; }
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}
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public int PressureValue2
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{
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get { return _pressureValue2; }
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set { _pressureValue2 = value; }
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}
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public int PressureValue3
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{
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get { return _pressureValue3; }
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set { _pressureValue3 = value; }
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}
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public string Address
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{
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get;set;
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}
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public bool IsConnected
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{
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get
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{
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return _connection != null && _connection.IsConnected;
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}
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}
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public bool Connect()
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{
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return true;
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}
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public bool Disconnect()
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{
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return true;
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}
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public DWPressure(string module, string name, string scRoot) : base(module, name, name, name)
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{
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_scRoot = scRoot;
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_activeMonitorStatus = true;
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}
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~DWPressure()
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{
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_connection.Disconnect();
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}
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public DWPressure(string module, string name, string scRoot, int count) : base(module, name, name, name)
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{
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pressureCount = count;
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_scRoot = scRoot;
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_activeMonitorStatus = true;
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}
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public void QueryPressure()
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{
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if (pressureCount == 1)
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{ _lstHandler.AddLast(new DWPressureQueryPressureHandler(this, 1)); }
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if (pressureCount == 2)
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{
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_lstHandler.AddLast(new DWPressureQueryPressureHandler(this, 1));
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_lstHandler.AddLast(new DWPressureQueryPressureHandler(this, 3));
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}
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if (pressureCount == 3)
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{
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_lstHandler.AddLast(new DWPressureQueryPressureHandler(this, 1));
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_lstHandler.AddLast(new DWPressureQueryPressureHandler(this, 3));
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_lstHandler.AddLast(new DWPressureQueryPressureHandler(this, 5));
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}
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}
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public void ResetDevice()
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{
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}
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public void QueryError()
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{
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EV.PostInfoLog(Module, "Query error");
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}
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public bool Initialize()
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{
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//DATA.Subscribe($"{Module}.{Name}.Power", () => _power);
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//DATA.Subscribe($"{Module}.{Name}.ErrorCode", () => _errorCode);
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//DATA.Subscribe($"{Module}.{Name}.IsAtSpeed", () => _isAtSpeed);
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//DATA.Subscribe($"{Module}.{Name}.IsAccelerate", () => _isAccelerate);
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string portName = SC.GetStringValue($"{_scRoot}.{Name}.Address");
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Address = portName;
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int address = SC.GetValue<int>($"{_scRoot}.{Name}.DeviceAddress");
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_enableLog = SC.GetValue<bool>($"{_scRoot}.{Name}.EnableLogMessage");
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_connection = new DWPressureConnection(portName);
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_connection.EnableLog(_enableLog);
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int count = SC.ContainsItem("System.ComPortRetryCount") ? SC.GetValue<int>("System.ComPortRetryCount") : 5;
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int sleep = SC.ContainsItem("System.ComPortRetryDelayTime") ? SC.GetValue<int>("System.ComPortRetryDelayTime") : 2;
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if (sleep <= 0 || sleep > 10)
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sleep = 2;
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int retry = 0;
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do
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{
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_connection.Disconnect();
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Thread.Sleep(sleep * 1000);
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if (_connection.Connect())
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{
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EV.PostInfoLog(Module, $"{Name} connected");
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break;
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}
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if (count > 0 && retry++ > count)
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{
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LOG.Write($"Retry connect {Module}.{Name} stop retry.");
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EV.PostAlarmLog(Module, $"Can't connect to {Module}.{Name}.");
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break;
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}
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Thread.Sleep(sleep * 1000);
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LOG.Write($"Retry connect {Module}.{Name} for the {retry + 1} time.");
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} while (true);
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_thread = new PeriodicJob(200, OnTimer, $"{Module}.{Name} MonitorHandler", true);
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DATA.Subscribe($"{Name}.DiffPressure1", () => _pressureValue1);
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DATA.Subscribe($"{Name}.DiffPressure2", () => _pressureValue2);
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DATA.Subscribe($"{Name}.DiffPressure3", () => _pressureValue3);
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ConnectionManager.Instance.Subscribe($"{Name}", this);
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return true;
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}
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private bool OnTimer()
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{
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try
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{
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_connection.MonitorTimeout();
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if (!_connection.IsConnected || _connection.IsCommunicationError)
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{
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lock (_locker)
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{
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_lstHandler.Clear();
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}
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_trigRetryConnect.CLK = !_connection.IsConnected;
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if (_trigRetryConnect.Q)
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{
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_connection.SetPortAddress(SC.GetStringValue($"{_scRoot}.{Name}.Address"));
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if (!_connection.Connect())
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{
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EV.PostAlarmLog(Module, $"Can not connect with {_connection.Address}, {Module}.{Name}");
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}
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}
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_connection.ForceClear();
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return true;
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}
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HandlerBase handler = null;
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//if (!_connection.IsBusy)
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//{
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lock (_locker)
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{
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if(_lstHandler.Count == 0)
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QueryPressure();
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if(_lstHandler.Count > 0 && !_connection.IsBusy)
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{
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handler = _lstHandler.First.Value;
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_lstHandler.RemoveFirst();
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if (handler != null)
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{
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_connection.Execute(handler);
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}
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}
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}
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//}
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}
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catch (Exception ex)
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{
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LOG.Write(ex);
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}
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return true;
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}
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internal void NoteError()
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{
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}
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public void Monitor()
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{
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try
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{
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_connection.EnableLog(_enableLog);
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_trigCommunicationError.CLK = _connection.IsCommunicationError;
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if (_trigCommunicationError.Q)
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{
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EV.PostAlarmLog(Module, $"{Module}.{Name} communication error, {_connection.LastCommunicationError}");
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}
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}
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catch (Exception ex)
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{
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LOG.Write(ex);
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}
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}
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public void Reset()
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{
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_connection.SetCommunicationError(false, "");
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_trigCommunicationError.RST = true;
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_enableLog = SC.GetValue<bool>($"{Module}.{Name}.EnableLogMessage");
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_trigRetryConnect.RST = true;
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}
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public void SetPumpOnOff(bool isOn)
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{
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lock (_locker)
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{
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}
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}
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public void SetActiveMonitor(bool active)
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{
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_activeMonitorStatus = active;
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}
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public void SetErrorCode(int errorCode)
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{
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_errorCode = errorCode;
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}
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public void Terminate()
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{
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_connection.Disconnect();
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}
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}
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}
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