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118 lines
3.5 KiB
C#
118 lines
3.5 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 HighWayIot.Plc
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{
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public interface IPlc
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{
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bool IsConnected { get; set; }
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/// <summary>
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/// 建立连接
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/// </summary>
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/// <param name="IP"></param>
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/// <param name="port"></param>
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/// <returns></returns>
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bool Connect(string IP, int port);
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/// <summary>
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/// 断开连接
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/// </summary>
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/// <returns></returns>
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bool DisConnect();
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/// <summary>
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/// 通过地址和长度读取PLC数据
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/// </summary>
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/// <param name="len"></param>
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/// <param name="address"></param>
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/// <returns></returns>
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byte[] readValueByAddress(int len, string address);
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/// <summary>
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/// 通过PLC地址写入int类型数据
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/// </summary>
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/// <param name="value"></param>
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/// <param name="address"></param>
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/// <returns></returns>
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bool writeValueByAddress(int value, string address);
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/// <summary>
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/// 通过PLC地址清零数据
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/// </summary>
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/// <param name="address"></param>
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/// <param name="len"></param>
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/// <returns></returns>
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bool resetByAddress(string address, int len);
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/// <summary>
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/// 通过PLC地址读取EA值
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/// </summary>
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/// <param name="address"></param>
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/// <returns></returns>
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string readEaByAddress(string address);
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/// <summary>
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/// 通过PLC地址读取交互信号
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/// </summary>
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/// <param name="address"></param>
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/// <returns></returns>
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int readInteractiveSignal(string address);
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/// <summary>
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/// 通过PLC地址读取int32类型数据
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/// </summary>
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/// <param name="address"></param>
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/// <returns></returns>
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int readInt32ByAddress(string address);
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/// <summary>
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/// 通过PLC地址写入int32类型数据
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/// </summary>
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/// <param name="address"></param>
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/// <param name="value"></param>
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/// <returns></returns>
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bool writeInt32ByAddress(string address, int value);
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/// <summary>
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/// 通过PLC地址读取string类型数据
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/// </summary>
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/// <param name="address"></param>
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/// <returns></returns>
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string readStringByAddress(string address, ushort length);
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/// <summary>
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/// 通过PLC地址写入String类型数据
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/// </summary>
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/// <param name="address"></param>
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/// <param name="SFC"></param>
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/// <returns></returns>
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bool writeStringByAddress(string address, string value);
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/// <summary>
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/// 通过PLC地址读取Bool类型数据
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/// </summary>
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/// <param name="address"></param>
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/// <returns></returns>
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bool readBoolByAddress(string address);
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/// <summary>
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/// 通过PLC地址写入Bool类型数据
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/// </summary>
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/// <param name="address"></param>
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/// <returns></returns>
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bool writeBoolByAddress(string address, bool value);
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/// <summary>
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/// 通过PLC地址写入Double类型数据
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/// </summary>
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/// <param name="address"></param>
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/// <param name="value"></param>
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/// <returns></returns>
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bool writeDoubleByAddress(string address, int value);
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}
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}
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