119 lines
4.6 KiB
C#
119 lines
4.6 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace AciTester.Models
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{
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/// <summary>
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/// PLC 配置类，用于存储从 appsettings.json 读取的 Modbus 参数和寄存器地址。
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/// </summary>
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public class PlcConfiguration
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{
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// ========== 网络连接参数 ==========
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public string IpAddress { get; set; } = "192.168.1.10"; // PLC IP 地址
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public int Port { get; set; } = 502; // Modbus TCP 端口
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public byte SlaveId { get; set; } = 1; // 从站地址（默认1）
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// 以下属性用于与上位机交互（但实际按工位读取，此处保留兼容）
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public ushort PressureRegister { get; set; } // 不再使用，保留兼容
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public ushort WetFlowRegister { get; set; } // 湿膜流量寄存器起始地址
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public ushort WetFlowRegister2 { get; set; } // 湿膜流量寄存器起始地址
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public ushort WetFlowRegister3 { get; set; } // 湿膜流量寄存器起始地址
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// ========== 工位专用寄存器 ==========
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public ushort PressureRegisterStation1 { get; set; } // 工位1 压力寄存器起始地址
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public ushort PressureRegisterStation2 { get; set; } // 工位2
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public ushort PressureRegisterStation3 { get; set; } // 工位3
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public ushort ValveCoil { get; set; } = 5; // 假设 M5 对应线圈地址 5
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public ushort PumpCoil { get; set; } = 6; // 高压超限 M180
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public ushort FlowRegister { get; set; } = 1330; // 高压超限 M180
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// 新增地址
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public ushort FlowCalibrationReg { get; set; } = 1328;
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public ushort FlowProtectReg { get; set; } = 1332;
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public ushort TemperatureReg { get; set; } = 1082;//
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public ushort TempCalibrationReg { get; set; } = 1080;
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public ushort PumpPressureReg { get; set; } = 1430;
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public ushort PumpPressureCalibReg { get; set; } = 1428;
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public ushort ImpactorPressureReg { get; set; } = 1480;
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public ushort ImpactorPressureCalibReg { get; set; } = 1478;
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public ushort ImpactorPressureCalibCoil { get; set; } = 1303; // M1303
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public ushort AcLowPressureAlarmCoil { get; set; } = 1001; // M1001
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public ushort AcHighPressureAlarmCoil { get; set; } = 1002; // M1002
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public ushort AcStartupCountdownReg { get; set; } = 50; // D50 (双整数)
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public ushort DefrostTempSetReg { get; set; } = 302; // D302 (浮点)
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public ushort DefrostTimeSetReg { get; set; } = 310; // D310 (双整数)
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public ushort DefrostMinuteReg { get; set; } = 42; // D42 (双整数)
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public ushort DefrostSecondReg { get; set; } = 40; // D40 (双整数)
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public ushort TempProtectReg { get; set; } = 1084; // D1084 (浮点)
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public ushort ConstantTempStartCoil { get; set; } = 4; // M4
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public ushort DefrostStartCoil { get; set; } = 19; // M19
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}
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/// <summary>
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/// PLC 服务接口，定义与 Modbus 设备通信的方法。
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/// </summary>
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public interface IPlcService
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{
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/// <summary> 读取指定工位的压力（浮点数） </summary>
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/// <param name="stationId">工位号 1~3</param>
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Task<float> ReadPressureAsync(int stationId);
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/// <summary> 读取湿膜流量（浮点数） </summary>
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Task<float> ReadWetFlowAsync(int stationId);
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/// <summary> 写入线圈（如 M 元件） </summary>
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Task WriteCoilAsync(ushort coilAddress, bool value);
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/// <summary> 写入单个寄存器（16位） </summary>
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Task WriteRegisterAsync(ushort registerAddress, ushort value);
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/// <summary> 读取线圈状态（如 M 元件的 ON/OFF） </summary>
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Task<bool> ReadCoilAsync(ushort coilAddress);
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/// <summary> 读取连续多个保持寄存器（16位） </summary>
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Task<ushort[]> ReadHoldingRegistersAsync(ushort startAddress, ushort count);
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/// <summary> 写入单个保持寄存器（16位） </summary>
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Task WriteSingleRegisterAsync(ushort registerAddress, ushort value);
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Task WriteMultipleRegistersAsync(ushort registerAddress, float value);
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float UshortToFloat(ushort P1, ushort P2);
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Task<float> ReadFloatAsync(ushort startAddress);
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Task EnsureConnectedAsync(int retryCount = 3);
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void Dispose();
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bool IsConnected { get; } // 新增
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Task<int> ReadInt32Async(ushort startAddress);
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Task WriteInt32Async(ushort startAddress, int value);
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}
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}
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