ylcx_semiconductor/Module.Plc.Modbus.Tool/PlcUtils/PlcDevExpireUtils.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Module.DB.Model;
using Module.Common;

namespace Module.Plc.Profinet.Tool
{
    /// <summary>
    /// 读取PLC中到期提醒的时间
    /// </summary>
    public class PlcDevExpireUtils
    {
        /// <summary>
        /// ASCII码转字符：
        /// </summary>
        /// <param name="asciiCode"></param>
        /// <returns></returns>
        private string Chr(int asciiCode)
        {
            if (asciiCode >= 0 && asciiCode <= 255)
            {
                System.Text.ASCIIEncoding asciiEncoding = new System.Text.ASCIIEncoding();
                byte[] byteArray = new byte[] { (byte)asciiCode };
                string strCharacter = asciiEncoding.GetString(byteArray);
                return (strCharacter);
            }
            else
            {
                return "";
            }
        }
        /// <summary>
        /// 到期提醒消息
        /// </summary>
        /// <returns></returns>
        public DevExpireModel ReadExpireInfo()
        {
            try
            {
                DevExpireModel expireModelInfo = null;
                if (PublicParams.T1ConnectPlc)
                {
                    expireModelInfo = new DevExpireModel();
                    expireModelInfo.f_days = PlcCommon.DeltaTcpNetClient01.ReadInt16("D3816").Content;
                    expireModelInfo.f_hours = PlcCommon.DeltaTcpNetClient01.ReadInt16("D3814").Content;
                    expireModelInfo.f_minutes = PlcCommon.DeltaTcpNetClient01.ReadInt16("D3812").Content;
                    expireModelInfo.f_surplusDays = PlcCommon.DeltaTcpNetClient01.ReadInt16("D3802").Content;

                    int byte01 = PlcCommon.DeltaTcpNetClient01.ReadInt16("D3806").Content;
                    int byte02 = PlcCommon.DeltaTcpNetClient01.ReadInt16("D3807").Content;
                    int byte03 = PlcCommon.DeltaTcpNetClient01.ReadInt16("D3808").Content;
                    int byte04 = PlcCommon.DeltaTcpNetClient01.ReadInt16("D3809").Content;
                    int byte05 = PlcCommon.DeltaTcpNetClient01.ReadInt16("D3810").Content;
                    int byte06 = PlcCommon.DeltaTcpNetClient01.ReadInt16("D3811").Content;
                    expireModelInfo.f_lock_code = Chr(byte01) + Chr(byte02) + Chr(byte03) + Chr(byte04) + Chr(byte05) + Chr(byte06);

                    expireModelInfo.f_encryptionSts = PlcCommon.DeltaTcpNetClient01.ReadBool("M960").Content;
                    expireModelInfo.f_is_expire01 = PlcCommon.DeltaTcpNetClient01.ReadBool("M961").Content;
                    expireModelInfo.f_is_expire02 = PlcCommon.DeltaTcpNetClient01.ReadBool("M962").Content;
                }
                return expireModelInfo;
            }
            catch (Exception ex)
            {
                ex.ToString();
                return null;
            }

        }

    }
}