HEGII.ss.mes.dashboard/wwwroot/main/Split/Screen02/test.ashx

<%@ WebHandler Language="C#" Class="test" %>

using System;
using System.Web;
using Curtain.Net.Sockets.PLC;
using DK.XuWei.WebMes;
using Curtain.Net.Sockets.PLC.Model.Siemens;
using Newtonsoft.Json.Linq;

public class test : IHttpHandler
{

    public void ProcessRequest(HttpContext context)
    {
        context.Response.ContentType = "text/plain";
        //context.Response.Write(plcData(context.Request["ip"].ToString(), context.Request["db"].ToString()));

        dryData data = new dryData();
        data = plcDataDry("172.18.40.54");

        context.Response.Write("运行：" + data.d1 + " 就绪：" + data.d2 + " 待机：" + data.d3 + " 故障：" + data.d0);

    }

    public string plcData(string ip,string db)
    {
        PLCResult<Int16> result = SiemensS7.PlcRead<Int16>(ip, db);
        return result.Data.ToString();
    }

    //只用于烘干房 M0.0=1 运行 M0.4=1 就绪 M0.1=1 停止  Q1.0=1 故障 
    public dryData plcDataDry(string ip)
    {
        SocketClient<SiemensS7_200SmartModel> plc = null;
        plc = new SocketClient<SiemensS7_200SmartModel>();
        plc.Connect(ip, 102);

        dryData data = new dryData();
        //读取运行码
        PLCResult<Int16> resultRead1 = plc.Read<Int16>("M", "0.0");
        data.d1 = resultRead1.Data.ToString();
        if (data.d1 != "0") data.d = data.d1;
        //读取就绪码
        PLCResult<Int16> resultRead2 = plc.Read<Int16>("M", "0.4");
        data.d2 = resultRead2.Data.ToString();
        if (data.d2 != "0") data.d = data.d2;
        //读取待机码
        PLCResult<Int16> resultRead3 = plc.Read<Int16>("M", "0.1");
        data.d3 = resultRead3.Data.ToString();
        if (data.d3 != "0") data.d = data.d3;
        //读取故障码
        PLCResult<Int16> resultRead0 = plc.Read<Int16>("Q", "1.0");
        data.d0 = resultRead0.Data.ToString();
        if (data.d0 != "0") data.d = data.d0;

        plc.Close();
        plc.Dispose();
        return data;
    }

    public class dryData
    {
        public string d = "0";
        public string d1 = "0";
        public string d2 = "0";
        public string d3 = "0";
        public string d0 = "0";
    }

    public bool IsReusable
    {
        get
        {
            return false;
        }
    }

}