49 lines
1.9 KiB
C#
49 lines
1.9 KiB
C#
using DeviceCommand.Base;
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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;
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using System.Threading.Tasks;
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namespace DeviceCommand.Devices
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{
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public class THC1100 : S7Device
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{
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// 定义 PLC 地址常量，便于后期维护
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private const string RealTimeTemperatureSetPointAddress = "DB53.DBD280";
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private const string RealTimeHumidityMeasuredValueAddress = "DB53.DBD1092";
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/// <summary>
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/// 异步获取温度实时测量值 (DB53.DBD1052, 浮点型)
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/// </summary>
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/// <param name="ct">取消令牌</param>
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/// <returns>温度设定值 (float)</returns>
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public async Task<float> GetRealTimeTemperatureSetPointAsync(CancellationToken ct = default)
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{
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// S7.Net 读取浮点型时，可以直接将其强转为 float
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// 内部已通过基类的 _commLock 保证线程安全
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return await ReadAsync<float>(RealTimeTemperatureSetPointAddress, ct);
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}
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/// <summary>
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/// 异步获取湿度实时测量值 (DB53.DBD1092, 浮点型)
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/// </summary>
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/// <param name="ct">取消令牌</param>
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/// <returns>湿度测量值 (float)</returns>
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public async Task<float> GetRealTimeHumidityMeasuredValueAsync(CancellationToken ct = default)
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{
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return await ReadAsync<float>(RealTimeHumidityMeasuredValueAddress, ct);
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}
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/// <summary>
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/// 一次性获取温湿度相关的运行数据包（选填，若需要批量展示可以使用此方法）
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/// </summary>
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public async Task<(float TemperatureSetPoint, float HumidityMeasuredValue)> GetThcDataPackAsync(CancellationToken ct = default)
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{
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var tempSet = await GetRealTimeTemperatureSetPointAsync(ct);
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var humidMeasure = await GetRealTimeHumidityMeasuredValueAsync(ct);
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return (tempSet, humidMeasure);
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}
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}
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} |