CITECT 新手答疑-专业自动化论坛-中国工控网论坛

大虾帮忙看一下这段程序，分析一下结构，我是菜鸟，多谢了。
Gather_00_log:

FUNCTION
Gather_00_log()
INT Gather_00_Rand;

  M_00_GL_FLAG = 0;
  M_00_MAIN_RAND = Rand(32767);
  WHILE M_00_MAIN_RAND = 0 DO
        M_00_MAIN_RAND = Rand(32767);    END
  TagWrite("S_00_MAIN_RAND",M_00_MAIN_RAND);  Sleep(4);
  Gather_00_Rand = TagRead("S_00_MAIN_RAND");
M_00_MAIN_CON = TagRead("S_00_MAIN_CON");

  IF Gather_00_Rand = M_00_MAIN_RAND AND M_00_MAIN_CON = 3 THEN
     TagWrite("S_00_MAIN_CON",2);     Sleep(35);
     WHILE BIAOZHI = 1 DO
           Sleep(5);
     END（如果BIAOZHI = 1说明有其它井怎在传输采集好的功图文件，所以一直等待到BIAOZHI = 0为止）
     Tran_00_File();

     CONVERT_00_File();
  END
END

FUNCTION
Tran_00_File()
STRING Clear_Str;

  BIAOZHI = 1;
  IF D_COMPUTER_STIME = 1 THEN
     Clear_Str = "^"c:\SIXNET Tools\Programs\sxlogview.exe^" ^"E:\工程文件\sixnet\S19_1900.6PJ^" -clear -Device=Ethernet -IPaddr=141.0.0.17 -Transfer=^"Trans_S_1900^"";
  ELSE
     Clear_Str = "^"c:\SIXNET Tools\Programs\sxlogview.exe^" ^"E:\工程文件\sixnet\S19_1900.6PJ^" -clear -Device=Ethernet -IPaddr=141.0.0.17 -Transfer=^"Trans_C_1900^"";
  END
  Exec(Clear_Str,6);
  Sleep(120);
  TagWrite("S_00_MAIN_RAND",-1);
  TagWrite("S_00_MAIN_CON",0);

  BIAOZHI = 0;
END

FUNCTION
CONVERT_00_File()STRING Log_File_Name,Read_File_Str,Start_Data,Start_Time,Mid_Data,Mid_Time,Write_File_Str;
INT HFile_Sxstatus,RECORD_SIZE,End_Flag,Start_Ms,Mid_Ms,Start_Time_Ms,Read_Str_length,
    Mid_Time_Ms,Period_Sec,i_for;
REAL k_00,w_00,t_00,Mid_WeiYi_00;

  IF D_COMPUTER_STIME = 1 THEN
     Log_File_Name = "D:\DATA\LOG\LOG_1900_S.csv";
  ELSE
     Log_File_Name = "D:\DATA\LOG\LOG_1900_C.csv";
  END

  ErrSet(1);
  HFile_Sxstatus = FileOpen(Log_File_Name,"r");
  IF HFile_Sxstatus <> -1 THEN
     Read_File_Str = FileReadLn(HFile_Sxstatus);
     Read_File_Str = FileReadLn(HFile_Sxstatus);
     Read_File_Str = FileReadLn(HFile_Sxstatus);
     Read_File_Str = FileReadLn(HFile_Sxstatus);

     End_Flag = FileEOF(HFile_Sxstatus);
     RECORD_SIZE = 1;

     Start_Data = StrLeft(Read_File_Str,10);
     Start_Time = StrMid(Read_File_Str,11,8);
     Start_Ms = StrToInt(StrMid(Read_File_Str,20,3));
     Start_Time_Ms = StrToDate(StrMid(Start_Data,0,4)+"-"+StrMid(Start_Data,5,2)+"-"+StrMid(Start_Data,8,2)) + StrToTime(Start_Time);
     Start_Time_Ms = Start_Time_Ms * 1000 + Start_Ms;
     DL_TIME_ARRAY_00[0] = Start_Time_Ms;
     Read_Str_length = StrSearch(20,Read_File_Str,",");
     PT_ZAI_ARRAY_00[0] = StrToReal(StrMid(Read_File_Str,Read_Str_length + 1,5))*150/32767;

     WHILE End_Flag <> 1 DO
        Read_File_Str = FileReadLn(HFile_Sxstatus);
        End_Flag = FileEOF(HFile_Sxstatus);

        Mid_Data = StrLeft(Read_File_Str,10);
        Mid_Time = StrMid(Read_File_Str,11,8);
        Mid_Ms = StrToInt(StrMid(Read_File_Str,20,3));
        Mid_Time_Ms = StrToDate(StrMid(Mid_Data,0,4)+"-"+StrMid(Mid_Data,5,2)+"-"+StrMid(Mid_Data,8,2)) + StrToTime(Mid_Time);
        Mid_Time_Ms = Mid_Time_Ms * 1000 + Mid_Ms;

        IF Mid_Time_Ms - Start_Time_Ms > 60000 THEN
           RECORD_SIZE = 0;
           Start_Time_Ms = Mid_Time_Ms;
           Start_Data = Mid_Data;
           Start_Time = Mid_Time;
        END
        DL_TIME_ARRAY_00[RECORD_SIZE] = Mid_Time_Ms;
        Read_Str_length = StrSearch(20,Read_File_Str,",");
        PT_ZAI_ARRAY_00[RECORD_SIZE] = StrToReal(StrMid(Read_File_Str,Read_Str_length + 1,5))*150/32767;

        IF End_Flag = 1 THEN
           Period_Sec = Mid_Time_Ms - Start_Time_Ms;
        END

        RECORD_SIZE = RECORD_SIZE + 1;
     END
     FileClose(HFile_Sxstatus);
     ErrSet(0);
  END

  Log_File_Name = "D:\DATA\LOG_1900\" + StrMid(Start_Data,0,4) + "\LOG_1900 "  + StrMid(Start_Data,0,4) + "-"  + StrMid(Start_Data,5,2)
            + "-"  + StrMid(Start_Data,8,2) + " " + StrLeft(Start_Time,2) + "h" + StrMid(Start_Time,3,2) + "m.csv";
  ErrSet(1);
  HFile_Sxstatus = FileOpen(Log_File_Name,"A");
  FileClose(HFile_Sxstatus);
  HFile_Sxstatus = FileOpen(Log_File_Name,"W");
  FileWriteLn(HFile_Sxstatus,"ms of Period:");
  FileWriteLn(HFile_Sxstatus,IntToStr(Period_Sec));
  FileWriteLn(HFile_Sxstatus,"Size of Record:");
  FileWriteLn(HFile_Sxstatus,IntToStr(RECORD_SIZE));
  FileWriteLn(HFile_Sxstatus,"WeiYi,PT_ZAI");
  FileWriteLn(HFile_Sxstatus,RealToStr(D_00_CC,5,3) + "," + RealToStr(PT_ZAI_ARRAY_00[0],5,2));

  k_00 = D_00_QB/D_00_LG;
  w_00 = (2*Pi())/Period_Sec;

  FOR i_for = 1 TO RECORD_SIZE - 1 DO
      t_00 = DL_TIME_ARRAY_00[i_for] - Start_Time_Ms;
      Mid_WeiYi_00 = (D_00_CC/2)*(1+Cos(w_00*t_00)-(1/k_00)*(1-Sqrt(1-Pow(k_00,2)*Pow(Sin(w_00*t_00),2))));
      FileWriteLn(HFile_Sxstatus,RealToStr(Mid_WeiYi_00,5,3) + "," + RealToStr(PT_ZAI_ARRAY_00[i_for],5,2));
  END

  FileClose(HFile_Sxstatus);
  ErrSet(0);
END

CITECT 新手答疑

sunboyjjs 2006-02-28 15:00