267 lines
8.8 KiB
C#
267 lines
8.8 KiB
C#
using System.Text;
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using System.Text.RegularExpressions;
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using WcsMain.Common;
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using WcsMain.PlcOperation.Entity;
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using WcsMain.WcsAttribute.AutoFacAttribute;
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namespace WcsMain.PlcOperation;
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/// <summary>
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/// 输送机操作 ---- 箱式线，不包含于立库库前设备，库前请参考堆垛机操作
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/// </summary>
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[Component]
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public class ConveyOperation
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{
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/// <summary>
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/// 写入输送机心跳
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/// </summary>
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/// <returns></returns>
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public string WriteHeartBeat()
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{
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if (!CommonData.IsConnectPlc || CommonTool.Siemens == default) return "PLC尚未连接。";
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var (writeResult, _) = CommonTool.Siemens.WritePlcWhithName($"箱式线写心跳", (short)0);
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return writeResult.Success ? string.Empty : writeResult.Message ?? "写入失败，未知原因";
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}
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/// <summary>
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/// 箱式线允许取货
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/// </summary>
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/// <param name="point">要取货的点位</param>
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/// <returns></returns>
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public bool AllGetVehicle(string? point)
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{
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if (!CommonData.IsConnectPlc || CommonTool.Siemens == default) return false;
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var readResult = CommonTool.Siemens.ReadInt16WithName($"箱式线允许取货{point}");
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return readResult.Success && readResult.Value == 1;
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}
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/// <summary>
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/// 箱式线允许卸货
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/// </summary>
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/// <param name="point">要取货的点位</param>
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/// <returns></returns>
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public bool AllSetVehicle(string? point)
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{
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if (!CommonData.IsConnectPlc || CommonTool.Siemens == default) return false;
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var readResult = CommonTool.Siemens.ReadInt16WithName($"箱式线允许卸货{point}");
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return readResult.Success && readResult.Value == 1;
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}
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/// <summary>
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/// 读取箱式线入库站台反馈的载具号
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/// </summary>
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/// <param name="point"></param>
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/// <returns></returns>
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public List<string>? ReadConveyCode(string? point)
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{
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if (!CommonData.IsConnectPlc || CommonTool.Siemens == default) return default;
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var readResult1 = CommonTool.Siemens.ReadStringWithName($"箱式线入库载具号{point}-1", 20, Encoding.ASCII);
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var readResult2 = CommonTool.Siemens.ReadStringWithName($"箱式线入库载具号{point}-2", 20, Encoding.ASCII);
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if (!readResult1.Success! || !readResult2.Success!) return default;
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// 返回读取到的任务号
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return [Regex.Replace(readResult1.Value ?? "", "\\W", ""), Regex.Replace(readResult2.Value ?? "", "\\W", "")];
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}
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/// <summary>
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/// 写入箱式线任务
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/// </summary>
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/// <param name="equipmentId"></param>
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/// <param name="task"></param>
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/// <returns></returns>
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public string WriteTask(string? equipmentId, ConveyPLCTask task)
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{
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if (!CommonData.IsConnectPlc || CommonTool.Siemens == default)
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{
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// 未连接PLC
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return "PLC尚未连接。";
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}
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var (writeResult, _) = CommonTool.Siemens.WritePlcWhithName($"箱式线写任务{equipmentId}",
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task.PlcId,
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task.Router);
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if (writeResult.Success)
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{
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return string.Empty;
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}
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return writeResult.Message ?? "写入失败，未知原因";
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}
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/// <summary>
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/// 获取箱式线出库站台状态
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/// </summary>
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/// <param name="standId"></param>
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/// <returns></returns>
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public bool GetOutConveyStatus(string? standId)
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{
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if (!CommonData.IsConnectPlc || CommonTool.Siemens == default)
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{
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// 未连接PLC
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return false;
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}
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var readGoodsExistResult = CommonTool.Siemens.ReadBoolWithName($"站台货物检测{standId}");
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if (!readGoodsExistResult.Success || readGoodsExistResult.Value) // 读取失败，或者有货 就不允许出库
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{
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return false;
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}
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var readAGVExistResult = CommonTool.Siemens.ReadBoolWithName($"站台AGV检测{standId}");
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if (!readAGVExistResult.Success || readAGVExistResult.Value) // 读取失败，或者有AGV 就不允许出库
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{
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return false;
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}
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if (!readGoodsExistResult.Value && !readAGVExistResult.Value) // 无货并且没有AGV才能出库
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{
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return true;
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}
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return false;
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}
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// 10.40.200.210
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/// <summary>
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/// 获取入库站台状态 --- 是否可以入库
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/// </summary>
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/// <param name="standId"></param>
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/// <returns></returns>
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public bool GetInConveyStatus(string? standId)
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{
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if (!CommonData.IsConnectPlc || CommonTool.Siemens == default)
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{
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// 未连接PLC
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return false;
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}
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if (string.IsNullOrEmpty(standId)) { return false; }
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if (standId.StartsWith('P'))
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{
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var readGoodsNeedIn = CommonTool.Siemens.ReadBoolWithName($"站台请求入库{standId}");
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if (!readGoodsNeedIn.Success || !readGoodsNeedIn.Value) // 读取失败，或者没有货 就不允许入库
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{
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return false;
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}
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return true;
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}
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var readGoodsExistResult = CommonTool.Siemens.ReadBoolWithName($"站台货物检测{standId}");
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if (!readGoodsExistResult.Success || !readGoodsExistResult.Value) // 读取失败，或者没有货 就不允许入库
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{
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return false;
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}
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var readAGVExistResult = CommonTool.Siemens.ReadBoolWithName($"站台AGV检测{standId}");
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if (!readAGVExistResult.Success || readAGVExistResult.Value) // 读取失败，或者有AGV 就不允许入库
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{
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return false;
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}
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if (readGoodsExistResult.Value && !readAGVExistResult.Value) // 有货并且没有AGV才能入库
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{
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return true;
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}
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return false;
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}
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/// <summary>
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/// 获取箱式线拣选站台状态
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/// </summary>
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/// <param name="standId"></param>
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/// <returns></returns>
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public bool GetPickConveyStatus(string? standId)
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{
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if (!CommonData.IsConnectPlc || CommonTool.Siemens == default)
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{
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// 未连接PLC
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return false;
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}
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var readGoodsExistResult = CommonTool.Siemens.ReadBoolWithName($"站台货物检测{standId}");
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if (!readGoodsExistResult.Success) // 读取失败，或者有货 就不允许出库
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{
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return false;
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}
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return !readGoodsExistResult.Value;
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}
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/// <summary>
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/// 获取输送机箱子号
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/// </summary>
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/// <param name="stackerId"></param>
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/// <returns></returns>
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public string GetStandCode(int stackerId)
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{
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if (!CommonData.IsConnectPlc || CommonTool.Siemens == default)
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{
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// 未连接PLC
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return string.Empty;
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}
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var readResult1 = CommonTool.Siemens.ReadStringWithName($"箱式线入库载具号{stackerId}", 10, Encoding.ASCII);
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if (!readResult1.Success)
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{
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// 读取失败
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return string.Empty;
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}
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// 返回读取到的任务号
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return Regex.Replace(readResult1.Value ?? "", "\\W", "");
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}
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/// <summary>
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/// 读取扫码点信息
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/// </summary>
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/// <param name="scanId"></param>
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/// <returns></returns>
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public (string? errText, short scanOk, string code) ReadScanInfo(string scanId)
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{
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if (!CommonData.IsConnectPlc || CommonTool.Siemens == default)
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{
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// 未连接PLC
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return ("PLC尚未连接。", 0, "");
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}
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var readResult = CommonTool.Siemens.ReadByteWithName($"扫码读取{scanId}", 22);
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if (!readResult.Success || readResult.Value == default) // 读取失败
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{
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return (readResult.Message, 0, "");
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}
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try
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{
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var readData = readResult.Value;
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short status = Convert.ToInt16(CommonTool.Siemens.Trans<short>(readData, 0)); // PLC 返回任务状态
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string code = Regex.Replace(Encoding.ASCII.GetString(readData, 2, 20), "\\W", "");
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return (string.Empty, status, code);
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}
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catch (Exception ex)
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{
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return (ex.Message, 0, "");
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}
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}
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/// <summary>
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/// 清除扫码状态
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/// </summary>
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/// <param name="scanId"></param>
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/// <returns></returns>
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public string ClearScanStatus(string scanId)
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{
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if (!CommonData.IsConnectPlc || CommonTool.Siemens == default)
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{
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// 未连接PLC
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return "PLC尚未连接。";
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}
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var (writeResult, _) = CommonTool.Siemens.WritePlcWhithName($"扫码读取{scanId}", (short)0);
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if (!writeResult.Success) // 读取失败
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{
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return writeResult.Message ?? "写入失败";
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}
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try
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{
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return string.Empty;
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}
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catch (Exception ex)
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{
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return ex.Message;
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}
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}
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} |