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xyy
2026-03-26 19:43:52 +08:00
parent 7bbf829224
commit b161e884e7
14 changed files with 452 additions and 268 deletions
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Helpers/PlcConfiguration.cs
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@@ -1,79 +1,105 @@
namespace MembranePoreTester.Communication
using System;
namespace MembranePoreTester.Communication
{
/// <summary>
/// PLC 配置类，用于存储从 appsettings.json 读取的 Modbus 参数和寄存器地址。
/// </summary>
public class PlcConfiguration
{
public string IpAddress { get; set; }
public int Port { get; set; }
public byte SlaveId { get; set; } = 1; // 从站地址，默认1
public ushort PressureRegister { get; set; }
public ushort WetFlowRegister { get; set; }
public ushort DryFlowRegister { get; set; }
public double PressureFactor { get; set; } = 1.0;
public double WetFlowFactor { get; set; } = 1.0;
public double DryFlowFactor { get; set; } = 1.0;
// ========== 网络连接参数 ==========
public string IpAddress { get; set; } // PLC IP 地址
public int Port { get; set; } // Modbus TCP 端口
public byte SlaveId { get; set; } = 1; // 从站地址（默认1）
// 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）
public ushort PressureRegister { get; set; } // 不再使用，保留兼容
public ushort WetFlowRegister { get; set; } // 湿膜流量寄存器起始地址
public ushort DryFlowRegister { get; set; } // 干膜流量寄存器起始地址
public double PressureFactor { get; set; } = 1.0; // 压力系数（单位换算）
public double WetFlowFactor { get; set; } = 1.0; // 湿膜流量系数
public double DryFlowFactor { get; set; } = 1.0; // 干膜流量系数
// ========== 工位专用寄存器 ==========
public ushort PressureRegisterStation1 { get; set; } // 工位1 压力寄存器起始地址
public ushort PressureRegisterStation2 { get; set; } // 工位2
public ushort PressureRegisterStation3 { get; set; } // 工位3
public ushort PressureRegisterStation1 { get; set; }
public ushort PressureRegisterStation2 { get; set; }
public ushort PressureRegisterStation3 { get; set; }
public ushort PressureModeRegister { get; set; }
public ushort PressCoil { get; set; }
public ushort StartCoil { get; set; }
public ushort EnableCoil { get; set; }
public ushort StopCoil { get; set; }
// ========== 控制线圈 ==========
public ushort PressureModeRegister { get; set; } // 高压/低压模式寄存器
public ushort PressCoil { get; set; } // 加压线圈（M100）
public ushort StartCoil { get; set; } // 启动线圈（M20）
public ushort EnableCoil { get; set; } // 使能线圈（M21，只读状态）
public ushort StopCoil { get; set; } // 停止线圈（M7）
// ========== 运维参数（用户可设置） ==========
public ushort PressureUpperLimit { get; set; } = 300; // 加压上限 D300
public ushort PressureRate { get; set; } = 280; // 加压速率 D280
public ushort PressureCoeff { get; set; } = 282; // 加压系数 D282
public ushort PressureUpperLimit { get; set; } = 300;
public ushort PressureRate { get; set; } = 280;
public ushort PressureCoeff { get; set; } = 282;
public ushort HPCoeff1 { get; set; } = 3120;
public ushort LPCoeff1 { get; set; } = 3122;
public ushort HPCoeff2 { get; set; } = 3124;
// 高压/低压系数（每个工位独立）
public ushort HPCoeff1 { get; set; } = 3120; // 工位1 高压系数
public ushort LPCoeff1 { get; set; } = 3122; // 工位1 低压系数
public ushort HPCoeff2 { get; set; } = 3124; // 工位2
public ushort LPCoeff2 { get; set; } = 3126;
public ushort HPCoeff3 { get; set; } = 3128;
public ushort HPCoeff3 { get; set; } = 3128; // 工位3
public ushort LPCoeff3 { get; set; } = 3130;
public ushort LargeFlowCoeff1 { get; set; } = 3048;
public ushort SmallFlowCoeff1 { get; set; } = 380;
public ushort LargeFlowCoeff2 { get; set; } = 1218;
// 大/小流量系数（每个工位独立）
public ushort LargeFlowCoeff1 { get; set; } = 3048; // 工位1 大流量系数
public ushort SmallFlowCoeff1 { get; set; } = 380; // 工位1 小流量系数
public ushort LargeFlowCoeff2 { get; set; } = 1218; // 工位2
public ushort SmallFlowCoeff2 { get; set; } = 1318;
public ushort LargeFlowCoeff3 { get; set; } = 1418;
public ushort LargeFlowCoeff3 { get; set; } = 1418; // 工位3
public ushort SmallFlowCoeff3 { get; set; } = 1468;
public ushort FlowModeRegister1 { get; set; } = 5; // 工位1流量模式 (0=大,1=小)
// 流量模式选择寄存器（0=大流量，1=小流量）
public ushort FlowModeRegister { get; set; } = 4; // 工位1 流量模式
public ushort FlowModeRegister1 { get; set; } = 5; // 工位1 流量模式
public ushort FlowModeRegister2 { get; set; } = 6;
public ushort FlowModeRegister3 { get; set; } = 7;
// 校准系数地址（需与PLC约定）
public ushort PressureCalibZero { get; set; } = 3200;
public ushort PressureCalibSpan { get; set; } = 3202;
public ushort FlowCalibZero { get; set; } = 3204;
public ushort FlowCalibSpan { get; set; } = 3206;
// 校准系数（零点/量程）寄存器地址
public ushort PressureCalibZero { get; set; } = 3200; // 压力零点系数
public ushort PressureCalibSpan { get; set; } = 3202; // 压力量程系数
public ushort FlowCalibZero { get; set; } = 3204; // 流量零点系数
public ushort FlowCalibSpan { get; set; } = 3206; // 流量量程系数
}
/// <summary>
/// PLC 服务接口，定义与 Modbus 设备通信的方法。
/// </summary>
public interface IPlcService
{
Task<float> ReadPressureAsync(int stationId); // 按工位读取压力
/// <summary> 读取指定工位的压力（浮点数） </summary>
/// <param name="stationId">工位号 1~3</param>
Task<float> ReadPressureAsync(int stationId);
/// <summary> 读取湿膜流量（浮点数） </summary>
Task<float> ReadWetFlowAsync();
/// <summary> 读取干膜流量（浮点数） </summary>
Task<float> ReadDryFlowAsync();
Task WriteCoilAsync(ushort coilAddress, bool value); // 写线圈
Task WriteRegisterAsync(ushort registerAddress, ushort value); // 写寄存器
Task<bool> ReadCoilAsync(ushort coilAddress); // 新增：读取线圈状态
/// <summary> 写入线圈（如 M 元件） </summary>
Task WriteCoilAsync(ushort coilAddress, bool value);
/// <summary> 写入单个寄存器（16位） </summary>
Task WriteRegisterAsync(ushort registerAddress, ushort value);
/// <summary> 读取线圈状态（如 M 元件的 ON/OFF） </summary>
Task<bool> ReadCoilAsync(ushort coilAddress);
/// <summary> 读取连续多个保持寄存器（16位） </summary>
Task<ushort[]> ReadHoldingRegistersAsync(ushort startAddress, ushort count);
Task WriteSingleRegisterAsync(ushort registerAddress, ushort value);
}
/// <summary> 写入单个保持寄存器（16位） </summary>
Task WriteSingleRegisterAsync(ushort registerAddress, ushort value);
Task WriteMultipleRegistersAsync(ushort registerAddress, float value);
float UshortToFloat(ushort P1, ushort P2);
}
}