lj_plc/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/EngineeringDebuggingMode/ElectronicMachineryStateMonitor/ElectronicMachineryStateMonitor.cs

using Mesnac.Action.ChemicalWeighing.Entity;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Mesnac.Action.ChemicalWeighing.EngineeringDebuggingMode.ElectronicMachinaryStateMonitor
{
    public partial class ElectronicMachineryStateMonitor : Form
    {
        string DmName_FOR_MOTOR = "DM1GDP01"; 
        public ElectronicMachineryStateMonitor()
        {
            InitializeComponent();
            StateMonitor_FOR_MOTOR(DmName_FOR_MOTOR);
        }

        private void DmChange_FOR_MOTOR_SelectedIndexChanged(object sender, EventArgs e)
        {
            switch (DmChange_FOR_MOTOR.Text)
            {
                case "二级除尘器除尘风机":
                    DmName_FOR_MOTOR = "DM1GDP01";
                    break;
                case "大A组除尘风机":
                    DmName_FOR_MOTOR = "DM1ASIG01";
                    break;
                case "大仓B组除尘风机":
                    DmName_FOR_MOTOR = "DM1BSIG01";
                    break;
                case "大仓C组除尘风机":
                    DmName_FOR_MOTOR = "DM1CSIG01";
                    break;
                case "大仓D组除尘风机":
                    DmName_FOR_MOTOR = "DM1DSIG01";
                    break;
                case "磨粉分析机电机":
                    DmName_FOR_MOTOR = "DM1GDS01";
                    break;
                case "磨粉除尘风机电机":
                    DmName_FOR_MOTOR = "DM1GDS02";
                    break;
                case "磨粉罗茨风机电机":
                    DmName_FOR_MOTOR = "DM1GDS03";
                    break;
                case "磨粉皮带正转电机":
                    DmName_FOR_MOTOR = "DM1GDS04";
                    break;
                case "磨粉皮带反转电机":
                    DmName_FOR_MOTOR = "DM1GDS05";
                    break;
            }
            StateMonitor_FOR_MOTOR(DmName_FOR_MOTOR);
        }

        private void StateMonitor_FOR_MOTOR(String dmName)
        {
            ManualMode.Text = GetDataToString(dmName, "_ManualMode");
            AutoMode.Text = GetDataToString(dmName, "_AutoMode");
            StartManual.Text = GetDataToString(dmName, "_StartManual");
            StopManual.Text = GetDataToString(dmName, "_StopManual");
            StartAuto.Text = GetDataToString(dmName, "_StartAuto");
            StopAuto.Text = GetDataToString(dmName, "_StopAuto");
            AlarmReset.Text = GetDataToString(dmName, "_AlarmReset");
            Running.Text = GetDataToString(dmName, "_Running");
            Run.Text = GetDataToString(dmName, "_Run");
            Alarm.Text = GetDataToString(dmName, "_Alarm");
        }































        /// <summary>
        /// 根据属性名和现在选择的数据块名得到PLC数据块的具体引用
        /// </summary>
        /// <param name="dmValue">数据块属性名</param>
        /// <returns></returns>
        private DataKeyValue GetDataNameValue(string dmName, string dmValue)
        {
            return new DataKeyValue(dmName + dmValue);
        }

        /// <summary>
        /// 从PLC中读取值
        /// </summary>
        /// <param name="dmValue">要读取的属性</param>
        /// <returns></returns>
        private string GetDataToString(string dmName, string dmValue)
        {
            return GetDataNameValue(dmName ,dmValue).NowValue.ToString();
        }
    }
}