474 lines
18 KiB
C#
474 lines
18 KiB
C#
using System;
|
||
using System.Collections.Generic;
|
||
using System.Text;
|
||
using System.Runtime.InteropServices;
|
||
using Microsoft.VisualBasic;
|
||
using CommonClassLib;
|
||
namespace SimensCP5611
|
||
{
|
||
/// <summary>
|
||
/// Richard.liu 2008
|
||
/// 西门子ＰＬＣ Ｓ７－３００的ＭＰＩ通讯的静态类，不需要构造和５６１１卡的初始化；
|
||
/// 网络通讯产生的错误记录在ErrorsText属性中；
|
||
/// </summary>
|
||
public static class CSimensCP5611
|
||
{
|
||
static bool IfInit = false;
|
||
/*'****************************************************************************************************************************
|
||
'variables for program
|
||
'****************************************************************************************************************************
|
||
*/
|
||
|
||
static int InitCount = 0;
|
||
|
||
public static int CP5611InitCount
|
||
{
|
||
get { return CSimensCP5611.InitCount; }
|
||
set { CSimensCP5611.InitCount = value; }
|
||
}
|
||
static uint[] value_word = new uint[200];
|
||
static byte[] value_byte = new byte[200];
|
||
|
||
static int res;
|
||
static int BLOCKNO=0;
|
||
|
||
static string Errors;
|
||
/// <summary>
|
||
/// 与mpi网络通讯的故障信息
|
||
/// </summary>
|
||
public static string ErrorsText
|
||
{
|
||
get { return Errors; }
|
||
set {Errors=value ;}
|
||
|
||
}
|
||
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int load_tool(byte nr, string dev, byte[,] adr);
|
||
/*'****************************************************************************************************************************
|
||
'declarations for S7-300/400
|
||
'****************************************************************************************************************************
|
||
*/
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int new_ss(byte no);
|
||
[DllImport("W95_s7.dll")]
|
||
public static extern int unload_tool() ;
|
||
//[DllImport("W95_s7.dll")]
|
||
//static extern int ag_info(infotyp value );
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int ag_zustand(ref byte value);
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int db_buch(ushort[] value);
|
||
|
||
/*' blockno, no, amount, value*/
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int db_read(int db, int dw, int anz,ref uint value);
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int db_write(int db , int dw , int anz ,ref int value );
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int d_field_read(int db, int nr , int anz ,ref byte value);
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int d_field_write(int db , int nr , int anz ,ref byte value ) ;
|
||
//'no, amount, value
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int e_field_read(int nr , int anz , ref byte value ) ;
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int a_field_read(int nr,int anz ,ref byte value);
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int a_field_write(int nr , int anz , ref byte value);
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int m_field_read (int nr, int anz, ref byte value);
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int m_field_write(int nr, int anz, ref byte value);
|
||
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int t_field_read (int nr, int anz, int value);
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int z_field_read (int nr, int anz, int value);
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int z_field_write (int nr, int anz, int value);
|
||
//' data, value
|
||
//[DllImport("W95_s7.dll")]
|
||
//static extern int mix_read (mixdatatype data , byte value);
|
||
//[DllImport("W95_s7.dll")]
|
||
//static extern int mix_write (mixdatatype data , byte value);
|
||
//' no, bitno
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int mb_setbit (short no, short bitno);
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int mb_resetbit (short no, short bitno);
|
||
//' no, bitno, value
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int mb_bittest (short no, short bitno, ref short value);
|
||
|
||
/*'****************************************************************************************************************************
|
||
'declarations for TeleService
|
||
'****************************************************************************************************************************
|
||
'modem name, standort name, tel.no, username, password , window handel, message, wparam
|
||
|
||
*/
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int ts_dial (string ModemName , string StandortName , string TelNo , string UserName , string Password , int Handle, int Message, int WParam , string res1 );
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int ts_hang_up_dial ();
|
||
|
||
//'set indicaton on ring -> message if ts-adapter is connected
|
||
//'modem name, no of rings, window handel, message, wparam
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int ts_set_ringindicator (string ModemName , int Rings, int Handle, int Message, int WParam, string res1 );
|
||
|
||
//'information from ring connected ts-adapter
|
||
//'userid (16 bytes) , asid (1 byte)
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int ts_read_info (byte value,byte MPIAdr );
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int ts_hang_up_ring ();
|
||
|
||
//'modem no, modem name, modem name len
|
||
[DllImport("W95_s7.dll")]
|
||
static extern int ts_get_modem_name (int no, string ModemName ,int ModemNameLen );
|
||
|
||
/*'****************************************************************************************************************************
|
||
'declarations for komfort.dll
|
||
'****************************************************************************************************************************
|
||
'errorno, errortext
|
||
*/
|
||
[DllImport("komfort.dll")]
|
||
static extern int error_message (int nr,object value);
|
||
//'buffer, amount bytes
|
||
[DllImport("komfort.dll")]
|
||
static extern void swab_buffer (int value, int anz );
|
||
|
||
/// <summary>
|
||
/// 初始化CP5611卡
|
||
/// </summary>
|
||
/// <returns>true初始化成功，false失败</returns>
|
||
static bool InitMpi()
|
||
{
|
||
byte[,] btr = new byte[2, 4];
|
||
btr[0, 0] = 2;//连接1中PLC的起始地址
|
||
btr[0, 1] = 0;//SEGMENTID
|
||
btr[0, 2] = 2;//SLOTNO
|
||
btr[0, 3] = 0;//RACKNO
|
||
btr[1, 0] = 0;//连接2中PLC的起始地址
|
||
btr[1, 1] = 0;//SEGMENTID
|
||
btr[1, 2] = 0;//SLOTNO
|
||
btr[1, 3] = 0;//RACKNO
|
||
if (InitCount > 3)
|
||
{
|
||
Errors = "Profibus总线卡：CP5611已经三次初始化失败，总线通讯失败！请退出系统，检查总线网络！";
|
||
return false;
|
||
}
|
||
res = load_tool(1, "S7ONLINE", btr); //'考虑什么时候调用unload_tool()
|
||
if (res != 0)
|
||
{
|
||
ErrMpi();
|
||
InitCount++;
|
||
|
||
return false;
|
||
}
|
||
else
|
||
IfInit = true;
|
||
return true;
|
||
|
||
}
|
||
/// <summary>
|
||
/// //'向指定连接connNo的DataTypeIdx数据存储区写入数据
|
||
/// </summary>
|
||
/// <param name="connNo">连接编号</param>
|
||
/// <param name="DataTypeIdx">数据存储区的类型DataTypeIdx=2是Flag(M区)</param>
|
||
/// <param name="addrno">开始地址</param>
|
||
/// <param name="AMOUNT">写入的个数</param>
|
||
/// <param name="value_byte">写入的字节型数组数据</param>
|
||
/// <returns></returns>
|
||
///
|
||
public static bool write_CP5611(byte connNo, int DataTypeIdx,int addrno,int AMOUNT, byte[] value_byte)
|
||
{
|
||
try
|
||
{
|
||
if (IfInit != true)
|
||
{
|
||
if (InitMpi() == false)
|
||
{
|
||
return false;
|
||
}
|
||
}
|
||
res = new_ss(connNo);
|
||
if (res == 0)
|
||
{
|
||
switch (DataTypeIdx)
|
||
{
|
||
|
||
case 1:
|
||
|
||
res = a_field_write(addrno, AMOUNT,ref value_byte[0]);
|
||
//CCarryConvert.WriteDarkCasket("SimensCP5611.CSimensCP5611", "a_field_write", addrno.ToString(), value_byte);
|
||
break;
|
||
case 2:
|
||
|
||
res = m_field_write(addrno, AMOUNT,ref value_byte[0] );//'Flag数据类型
|
||
//CCarryConvert.WriteDarkCasket("SimensCP5611.CSimensCP5611", "m_field_write", addrno.ToString(), value_byte);
|
||
break;
|
||
|
||
case 7:
|
||
|
||
res = d_field_write(BLOCKNO, addrno, AMOUNT,ref value_byte[0]);
|
||
//CCarryConvert.WriteDarkCasket("SimensCP5611.CSimensCP5611", "d_field_write", BLOCKNO.ToString() + ":" + addrno.ToString(), value_byte);
|
||
break;
|
||
default :
|
||
res = 33028;
|
||
break;
|
||
}
|
||
|
||
}
|
||
if (res != 0)
|
||
{
|
||
|
||
ErrMpi();
|
||
return false;
|
||
|
||
}
|
||
return true;
|
||
}
|
||
catch(Exception ex)
|
||
{
|
||
|
||
Errors = ex.Message;
|
||
return false;
|
||
|
||
}
|
||
|
||
|
||
}
|
||
/// <summary>
|
||
/// 向MPI通讯缓冲区DB区的写入数据
|
||
/// </summary>
|
||
/// <param name="connNo">连接编号</param>
|
||
/// <param name="dbNo">DB数据块编号</param>
|
||
/// <param name="addrDW">写DB数据块的DW数据的开始地址</param>
|
||
/// <param name="AMOUNT">写入数量</param>
|
||
public static bool DBwrite_CP5611(byte connNo,int dbNo, int nr, int AMOUNT, byte[] value)
|
||
{
|
||
try
|
||
{
|
||
if (IfInit != true)
|
||
{
|
||
if (InitMpi() == false)
|
||
{
|
||
return false;
|
||
}
|
||
}
|
||
res = new_ss( connNo);
|
||
if (res == 0)
|
||
{
|
||
res =d_field_write(dbNo, nr,AMOUNT,ref value[0]);
|
||
//CCarryConvert.WriteDarkCasket("SimensCP5611.CSimensCP5611", "d_field_write", dbNo.ToString() + ":" + nr.ToString(), value);
|
||
}
|
||
if (res != 0)
|
||
{
|
||
ErrMpi();
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
|
||
Errors = ex.Message;
|
||
return false;
|
||
}
|
||
|
||
|
||
}
|
||
/// <summary>
|
||
/// //'读出MPI通讯缓冲区的数据
|
||
/// </summary>
|
||
/// <param name="connNo">连接编号</param>
|
||
/// <param name="DataTypeIdx">数据存储区的类型DataTypeIdx=2是Flag(M区)</param>
|
||
/// <param name="addrNo">开始读数据的地址</param>
|
||
/// <param name="AMOUNT">读取数量</param>
|
||
/// <returns>所有字节型数组</returns>
|
||
public static byte[] read_CP5611(byte connNo,int DataTypeIdx,int addrNo,int AMOUNT)
|
||
{
|
||
try
|
||
{
|
||
|
||
if (IfInit != true)
|
||
{
|
||
if (InitMpi() == false)
|
||
{
|
||
return null;
|
||
}
|
||
}
|
||
if (AMOUNT > 512)
|
||
AMOUNT = 512;
|
||
|
||
res = new_ss( connNo);
|
||
if (res == 0)
|
||
{
|
||
switch (DataTypeIdx)
|
||
{
|
||
case 0:
|
||
res = e_field_read(addrNo, AMOUNT,ref value_byte[0]);
|
||
//CCarryConvert.WriteDarkCasket("SimensCP5611.CSimensCP5611", "e_field_read", addrNo.ToString(), value_byte);
|
||
|
||
break;
|
||
case 1:
|
||
res = a_field_read(addrNo, AMOUNT,ref value_byte[0]);
|
||
//CCarryConvert.WriteDarkCasket("SimensCP5611.CSimensCP5611", "a_field_read", addrNo.ToString(), value_byte);
|
||
break;
|
||
case 2:
|
||
res = m_field_read(addrNo, AMOUNT,ref value_byte[0]);// 'Flag数据类型
|
||
//CCarryConvert.WriteDarkCasket("SimensCP5611.CSimensCP5611", "m_field_read", addrNo.ToString(), value_byte);
|
||
break;
|
||
case 3:
|
||
break;
|
||
|
||
case 4:
|
||
break;
|
||
case 5:
|
||
res = 33028;
|
||
break;
|
||
case 6:
|
||
res = 33028;
|
||
break;
|
||
case 7:
|
||
|
||
res = d_field_read(BLOCKNO, addrNo, AMOUNT,ref value_byte[0]);
|
||
//CCarryConvert.WriteDarkCasket("SimensCP5611.CSimensCP5611", "d_field_read", BLOCKNO.ToString() + ":" + addrNo.ToString(), value_byte);
|
||
break;
|
||
|
||
}
|
||
}
|
||
if (res != 0)
|
||
{
|
||
ErrMpi();
|
||
return null;
|
||
}
|
||
else
|
||
{
|
||
return value_byte;
|
||
}
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
Errors = ex.Message;
|
||
return null;
|
||
}
|
||
}
|
||
/// <summary>
|
||
/// //'读出MPI通讯缓冲区DB区的数据
|
||
/// </summary>
|
||
/// <param name="connNo">连接编号</param>
|
||
/// <param name="dbNo">DB数据块编号</param>
|
||
/// <param name="addrDW">读DB数据块的DW数据的开始地址</param>
|
||
/// <param name="AMOUNT">读取数量</param>
|
||
/// <returns>所有字节型数组</returns>
|
||
public static byte[] DB_Read_CP5611( byte connNo, int dbNo, int nr, int AMOUNT)
|
||
{
|
||
try
|
||
{
|
||
|
||
if (IfInit != true)
|
||
{
|
||
if (InitMpi() == false)
|
||
{
|
||
return null;
|
||
}
|
||
}
|
||
if (AMOUNT > 512)
|
||
AMOUNT = 512;
|
||
|
||
res = new_ss(connNo);
|
||
if (res == 0)
|
||
{
|
||
res =d_field_read(dbNo, nr, AMOUNT, ref value_byte[0]);
|
||
//CCarryConvert.WriteDarkCasket("SimensCP5611.CSimensCP5611", "d_field_read", dbNo.ToString() + ":" + nr.ToString(), value_byte);
|
||
}
|
||
if (res != 0)
|
||
{
|
||
ErrMpi();
|
||
return null;
|
||
}
|
||
else
|
||
{
|
||
return value_byte;
|
||
}
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
Errors = ex.Message;
|
||
return null;
|
||
}
|
||
}
|
||
/// <summary>
|
||
/// //'读出MPI通讯缓冲区DB区的数据
|
||
/// </summary>
|
||
/// <param name="connNo">连接编号</param>
|
||
/// <param name="dbNo">DB数据块编号</param>
|
||
/// <param name="addrDW">读DB数据块的DW数据的开始地址</param>
|
||
/// <param name="AMOUNT">读取数量</param>
|
||
/// <param name="Bit">比特（位数）</param>
|
||
/// <returns>所有字节型数组</returns>
|
||
public static byte[] DB_Read_CP5611(byte connNo, byte dbNo, int nr, int AMOUNT,int Bit)
|
||
{
|
||
try
|
||
{
|
||
|
||
if (IfInit != true)
|
||
{
|
||
if (InitMpi() == false)
|
||
{
|
||
return null;
|
||
}
|
||
}
|
||
if (AMOUNT > 512)
|
||
AMOUNT = 512;
|
||
|
||
res = new_ss( connNo);
|
||
if (res == 0)
|
||
{
|
||
|
||
res =d_field_read (dbNo, nr, AMOUNT,ref value_byte[0]);
|
||
//CCarryConvert.WriteDarkCasket("SimensCP5611.CSimensCP5611", "d_field_read", dbNo.ToString() + ":" + nr.ToString(), value_byte);
|
||
|
||
}
|
||
if (res != 0)
|
||
{
|
||
ErrMpi();
|
||
return null;
|
||
}
|
||
else
|
||
{
|
||
value_byte[0] =CCarryConvert.GetBitFromInteger( value_byte[0],Bit);
|
||
|
||
return value_byte;
|
||
}
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
Errors = ex.Message;
|
||
return null;
|
||
}
|
||
}
|
||
/// <summary>
|
||
/// 输出Mpi通讯错误信息
|
||
/// </summary>
|
||
static void ErrMpi()
|
||
{
|
||
try
|
||
{
|
||
Errors = CReadTextConfig.GetMPIErrors(res);
|
||
//int aa = error_message(0, "Error.eng");
|
||
//Errors = " ";
|
||
//aa = error_message(Convert.ToInt32(res), Errors);
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
Errors = ex.Message;
|
||
}
|
||
}
|
||
|
||
}
|
||
}
|