335 lines
11 KiB
C#
335 lines
11 KiB
C#
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.Util;
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namespace Aitex.Core.RT.Device.Unit
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{
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public class IoCylinder : BaseDevice, IDevice
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{
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private DIAccessor _diOpened;
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private DIAccessor _diClosed;
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private DOAccessor _doOpen;
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private DOAccessor _doClose;
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private CylinderState _operation;
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private DeviceTimer _timer = new DeviceTimer();
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private R_TRIG _trigReset = new R_TRIG();
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private R_TRIG _trigError = new R_TRIG();
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public bool EnableOpen { get; set; }
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public bool EnableClose { get; set; }
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public int SetPoint
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{
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get
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{
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if (_doOpen.Value && _doClose.Value) return (int) CylinderState.Error;
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if (_doOpen.Value && !_doClose.Value) return (int) CylinderState.Open;
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if (!_doOpen.Value && _doClose.Value) return (int) CylinderState.Close;
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if (!_doOpen.Value && !_doClose.Value) return (int) CylinderState.Unknown;
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return (int) CylinderState.Unknown;
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}
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}
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public CylinderState State
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{
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get
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{
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if (_diOpened != null && _diClosed != null)
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{
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if (OpenFeedback && _diClosed.Value)
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return CylinderState.Error;
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if (OpenFeedback && !_diClosed.Value)
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return CylinderState.Open;
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if (!OpenFeedback && _diClosed.Value)
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return CylinderState.Close;
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if (!OpenFeedback && !_diClosed.Value)
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return CylinderState.Unknown;
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}
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return CylinderState.Unknown;
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}
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}
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public bool OpenFeedback
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{
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get { return _diOpened != null && _diOpened.Value; }
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}
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public bool CloseFeedback
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{
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get { return _diClosed != null && _diClosed.Value; }
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}
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public bool OpenSetPoint
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{
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get { return _doOpen != null && _doOpen.Value; }
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set
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{
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if (_doOpen != null && _doOpen.Check(value, out _))
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_doOpen.Value = value;
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}
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}
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public bool CloseSetPoint
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{
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get { return _doClose != null && _doClose.Value; }
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set
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{
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if (_doClose != null && _doClose.Check(value, out _))
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_doClose.Value = value;
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}
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}
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private AITCylinderData DeviceData
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{
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get
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{
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AITCylinderData deviceData = new AITCylinderData
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{
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Module = Module,
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DeviceName = Name,
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DeviceSchematicId = DeviceID,
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DisplayName = Display,
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OpenFeedback = OpenFeedback,
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CloseFeedback = CloseFeedback,
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OpenSetPoint = OpenSetPoint,
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CloseSetPoint = CloseSetPoint
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};
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return deviceData;
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}
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}
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//public int Status
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//{
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// get
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// {
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// if (OpenFeedback && _diClosed.Value)
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// return (int)CylinderState.Error;
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// if (OpenFeedback && !_diClosed.Value)
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// return (int)CylinderState.Open;
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// if (!OpenFeedback && _diClosed.Value)
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// return (int)CylinderState.Close;
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// if (!OpenFeedback && !_diClosed.Value)
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// return (int)CylinderState.Unknown;
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// return (int)CylinderState.Unknown;
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// }
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//}
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public IoCylinder(string module, XmlElement node, string ioModule = "")
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{
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base.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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_diOpened = ParseDiNode("diOpen", node, ioModule);
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_diClosed = ParseDiNode("diClose", node, ioModule);
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_doOpen = ParseDoNode("doOpen", node, ioModule);
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_doClose = ParseDoNode("doClose", node, ioModule);
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}
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public bool Initialize()
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{
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DATA.Subscribe($"{Module}.{Name}.DeviceData", () => DeviceData);
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OP.Subscribe($"{Module}.{Name}.{AITCylinderOperation.Open}", InvokeOpenCylinder);
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OP.Subscribe($"{Module}.{Name}.{AITCylinderOperation.Close}", InvokeCloseCylinder);
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DEVICE.Register($"{Name}.{AITCylinderOperation.Open}", (out string reason, int time, object[] param) =>
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{
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bool ret = SetCylinder(true, out reason);
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if (ret)
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{
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reason = string.Format("Open Cylinder {0}", Name);
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return true;
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}
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return false;
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});
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DEVICE.Register($"{Name}.{AITCylinderOperation.Close}", (out string reason, int time, object[] param) =>
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{
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bool ret = SetCylinder(false, out reason);
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if (ret)
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{
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reason = string.Format("Close Cylinder {0}", Name);
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return true;
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}
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return false;
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});
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return true;
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}
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private bool InvokeOpenCylinder(string arg1, object[] arg2)
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{
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string reason;
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if (!SetCylinder(true, out reason))
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{
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EV.PostWarningLog(Module, $"Can not open cylinder {Module}.{Name}, {reason}");
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return false;
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}
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EV.PostInfoLog(Module, $"Open cylinder {Module}.{Name}");
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return true;
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}
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private bool InvokeCloseCylinder(string arg1, object[] arg2)
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{
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string reason;
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if (!SetCylinder(false, out reason))
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{
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EV.PostWarningLog(Module, $"Can not close cylinder {Module}.{Name}, {reason}");
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return false;
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}
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EV.PostInfoLog(Module, $"Close cylinder {Module}.{Name}");
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return true;
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}
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public void Terminate()
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{
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CloseSetPoint = false;
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OpenSetPoint = false;
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}
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public bool SetCylinder(bool isOpen, out string reason)
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{
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if (_doOpen != null)
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{
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if (!_doOpen.Check(isOpen, out reason))
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{
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return false;
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}
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}
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if (_doClose != null)
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{
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if (!_doClose.Check(!isOpen, out reason))
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{
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return false;
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}
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}
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reason = "";
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OpenSetPoint = isOpen;
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CloseSetPoint = !isOpen;
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_operation = isOpen ? CylinderState.Open : CylinderState.Close;
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_timer.Start(1000 * 60 * 3);
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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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try
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{
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if (_diOpened != null && _diClosed != null)
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{
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MonitorSetAndResetValue();
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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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private void MonitorSetAndResetValue()
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{
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if (_timer.IsTimeout())
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{
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_timer.Stop();
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if (State != _operation)
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{
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if (_operation == CylinderState.Open)
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{
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string reason;
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if (!_doOpen.Check(true, out reason))
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EV.PostMessage(Module, EventEnum.DefaultAlarm, "Open Cylinder Failed for interlock, " + reason);
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else
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EV.PostMessage(Module, EventEnum.DefaultAlarm, "Cylinder hold close status");
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}
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else
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{
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string reason;
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if (!_doOpen.Check(false, out reason))
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EV.PostMessage(Module, EventEnum.DefaultAlarm, "Close Cylinder Failed for interlock, " + reason);
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else
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EV.PostMessage(Module, EventEnum.DefaultAlarm, "Cylinder hold open status");
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}
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}
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_operation = (CylinderState) SetPoint;
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}
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else if (_timer.IsIdle())
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{
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_trigReset.CLK = SetPoint != (int) _operation; // fire event only check at first, SetPoint set by interlock
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if (_trigReset.Q)
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{
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if (_operation == CylinderState.Open)
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{
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string reason;
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if (!_doOpen.Check(true, out reason))
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EV.PostMessage(Module, EventEnum.SwInterlock, Module,
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string.Format("Cylinder {0} was {1}，Reason：{2}", Display, "Close", reason));
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else
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EV.PostMessage(Module, EventEnum.SwInterlock, Module,
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string.Format("Cylinder {0} was {1}，Reason {2}", Display, "Close", "PLC kept"));
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}
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else
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{
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string reason;
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if (!_doOpen.Check(false, out reason))
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EV.PostMessage(Module, EventEnum.SwInterlock, Module,
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string.Format("Cylinder {0} was {1}，Reason：{2}", Display, "Open", reason));
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else
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EV.PostMessage(Module, EventEnum.SwInterlock, Module,
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string.Format("Cylinder {0} was {1}，Reason {2}", Display, "Open", "PLC Kept"));
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}
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_operation = (CylinderState) SetPoint;
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}
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}
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_trigError.CLK = State == CylinderState.Error;
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if (_trigError.Q)
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{
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EV.PostMessage(Module, EventEnum.DefaultAlarm, "Cylinder in error status");
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}
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if ((SetPoint == (int) State) && (SetPoint == (int) CylinderState.Open || SetPoint == (int) CylinderState.Close))
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{
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CloseSetPoint = false;
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OpenSetPoint = false;
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}
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}
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public void Reset()
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{
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_trigReset.RST = true;
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_trigError.RST = true;
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}
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}
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}
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