ATJ_MES_HS/Mesnac.Compressor.Station/BasePLC.cs

using Mesnac.Compressor.Entity;
using Mesnac.Equips;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Mesnac.Compressor.Station
{
    public class BasePLC
    {
        public BaseEquip _equip;
        public void FindPLC(StationInfo staion)
        {
            foreach (BaseEquip equip in Factory.Instance.AllEquips.Values)
            {
                if (equip.Name==staion.PLCName)
                {
                    _equip = equip;
                    break;
                }
            }
        }
        #region PLC操作
        public bool WritePLCByByte(StationInfo sta,int start, object[] data)
        {
            bool result1 = false;
            try
            {
                if (_equip == null)
                {
                    FindPLC(sta);
                }
                object[] Writedata = new object[data.Length];
                result1 = _equip.Write(sta.PLCBlock, start, data);
                ICSharpCode.Core.LoggingService.Debug(sta.StationCode + sta.StationName + ":" + sta.PLCBlock + " 偏移量  " + start + "写入结果：" + result1);
                return result1;
            }
            catch (Exception ex)
            {
                return result1;
            }
        }
        /// <summary>
        /// 到位请求结果反馈
        /// </summary>
        /// <param name="sta"></param>
        public void DaoWeiQingQiuHandle(StationInfo sta,int reslut)
        {
            string message = "";
            try
            {
                if (_equip == null)
                {
                    FindPLC(sta);
                }
                object[] data = new object[1];
                data[0] = reslut;//对照与PLC定义的点位信息
                switch (reslut)
                {
                       // OK = 1,//可以工作
                       // NG = 2,//直接放行
                       // PreNoWork = 3,//上一工位未工作
                       // NoMatch = 4,//物料不匹配
                       // TakeNG = 5//NG物料拿取
                    case 1:
                        message = "下发可以工作指令";
                        break;
                    case 2:
                        message = "扫码超时";
                        break;
                    case 3:
                        message = "下发上一工位未工作指令";
                        break;
                    case 4:
                        message = "下发NG物料拿取指令";
                        break;
                    case 5:
                        message = "下发直接放行指令";
                        break;
                    case 6:
                        message = "扫码超时";
                        break;
                    default:
                        break;
                }
                int address = (int)PLCAddressList.AskWorkResult;
                bool result1 = _equip.Write(sta.PLCBlock, address, data);
               ICSharpCode.Core.LoggingService.Debug(sta.StationCode  + sta.StationName + ":" + message +","+ sta.PLCBlock+" 偏移量  "+ address+"写入结果："+ result1);
                if (reslut == 5)
                {
                    _equip.Write(sta.PLCBlock, (int)2, new object[] { 0 });
                    ICSharpCode.Core.LoggingService.Debug(sta.StationCode + sta.StationName + "块号" + sta.PLCBlock + "偏移" + (int)2 + ",置位放行请求信号");
                }
            }
            catch (Exception ex)
            {

            }

        }


        /// <summary>
        /// 换线错误提示
        /// </summary>
        /// <param name="sta"></param>
        public void ChangeError(StationInfo sta)
        {
            //plc.ChangeError(sta.plcAdress.Writeaddress);
            //ICSharpCode.Core.LoggingService.Debug(sta.StationName + "已下发换线扫码成功信号");
        }




        /// <summary>
        /// 数据保存完成，放行
        /// </summary>
        /// <param name="key"></param>
        public void FinishSavePLCWork(StationInfo sta)
        {
            try
            {
                if (_equip == null)
                {
                    FindPLC(sta);
                }
                object[] data = new object[1];
                data[0] = 1;//对照与PLC定义的点位信息

                _equip.Write(sta.PLCBlock, (int)PLCAddressList.SavaDataResult, data);
                ICSharpCode.Core.LoggingService.Debug(sta.StationCode + sta.StationName + "块号"+ sta.PLCBlock+ "偏移"+(int)PLCAddressList.SavaDataResult + ":下发保存数据成功放行信号");
                _equip.Write(sta.PLCBlock, (int)2, new object[] { 0 });
                ICSharpCode.Core.LoggingService.Debug(sta.StationCode + sta.StationName + "块号" + sta.PLCBlock + "偏移" + (int)2 + ",置位放行请求信号");
                //ICSharpCode.Core.LoggingService.Debug(sta.StationName + ":下发保存数据成功放行信号");
            }
            catch (Exception ex)
            {

            }
        }


        #endregion
    }
    /// <summary>
    /// PLC地址块，要写入的数据对应地址块的第几位
    /// </summary>
     enum PLCAddressList
    {
        AskWorkResult=3,//工作请求地址，从0开始
        SavaDataResult=4//工作完成地址
    }
}