39 lines
1.4 KiB
C#
39 lines
1.4 KiB
C#
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namespace ASTM_D7896_Tester.Services;
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public interface IPlcService
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{
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Task<bool> ConnectAsync();
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Task DisconnectAsync();
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Task<bool> IsConnectedAsync();
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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> 读取干膜流量（浮点数） </summary>
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Task<float> ReadDryFlowAsync(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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}
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