public static bool SetPLCValueInt32(int plcindex, ScanItem item, Int32 setvalue)
{
SoftElemType type = item.AddressType;
int address = item.Address;
Int32[] value = new Int32[1];
value[0] = setvalue;
if (m_inovanceAPI[plcindex].WriteH3UElement(plcindex, type, address, 2, value))
{
return(true);
}
else
{
return(false);
}
}
public bool WriteAm600Element(int netid, SoftElemType elementtype, int startaddress, int ncount, UInt32[] value)
{
int nRet = 0;
if (!bConnectInovanceOk)
{
return(false);
}
lock (objLock)
{
nRet = Am600_Write_Soft_Elem_UInt32(elementtype, startaddress, ncount, value, netid);
}
if (1 == nRet)
{
return(true);
}
else
{
return(false);
}
}
public bool ReadAm600Element(int netid, SoftElemType elementtype, int startaddress, int ncount, ref float[] value)
{
int nRet = 0;
if (!bConnectInovanceOk)
{
return(false);
}
lock (objLock)
{
nRet = Am600_Read_Soft_Elem_Float(elementtype, startaddress, ncount, value, netid);
}
if (1 == nRet)
{
return(true);
}
else
{
return(false);
}
}
public bool ReadH3UElement(int netid, SoftElemType elementtype, int startaddress, int ncount, ref ushort[] value)
{
int nRet = 0;
if (!bConnectInovanceOk)
{
return(false);
}
lock (objLock)
{
nRet = H3u_Read_Soft_Elem_UInt16(elementtype, startaddress, ncount, value, netid);
}
if (1 == nRet)
{
return(true);
}
else
{
return(false);
}
}
public static bool SetPLCValueByte(int plcindex, ScanItem item, bool bset)
{
SoftElemType type = item.AddressType;
int address = item.Address;
byte[] value = new byte[1];
if (bset)
{
value[0] = 1;
}
else
{
value[0] = 0;
}
if (m_inovanceAPI[plcindex].WriteH3UElement(plcindex, type, address, 1, value))
{
return(true);
}
else
{
return(false);
}
}
private void buttonSet_Click(object sender, EventArgs e)
{
bool bRet = false;
if (dataGridView.SelectedRows.Count <= 0)
{
MessageBox.Show("请先选中要设定的行");
return;
}
if (string.IsNullOrEmpty(textBoxName.Text))
{
MessageBox.Show("名字为空，请检查!");
return;
}
if (string.IsNullOrEmpty(cbAddressType.SelectedItem.ToString()))
{
MessageBox.Show("元件地址为空，请检查!");
return;
}
if (int.Parse(tbStartAddress.Text) < 0)
{
MessageBox.Show("元件地址小于零，请检查!");
return;
}
if (string.IsNullOrEmpty(cbDataType.SelectedItem.ToString()))
{
MessageBox.Show("元件数据类型为空，请检查!");
return;
}
switch ((PLCDataType)cbDataType.SelectedItem)
{
case PLCDataType.BYTE:
if (tbSetValue.Text != "0" && tbSetValue.Text != "1")
{
MessageBox.Show("字节只能赋值为0或1");
return;
}
break;
case PLCDataType.INT16:
if (!JudgeNumber.isWhloeNumber(tbSetValue.Text))
{
MessageBox.Show("输入数据不是整形");
return;
}
if (Int64.Parse(tbSetValue.Text) < Int16.MinValue || Int64.Parse(tbSetValue.Text) > Int16.MaxValue)
{
MessageBox.Show("请输入-32768~32767之间的数字！");
return;
}
break;
case PLCDataType.INT32:
if (!JudgeNumber.isWhloeNumber(tbSetValue.Text))
{
MessageBox.Show("输入数据不是整形");
return;
}
if (Int64.Parse(tbSetValue.Text) < Int32.MinValue || Int64.Parse(tbSetValue.Text) > Int32.MaxValue)
{
MessageBox.Show("请输入-2147483648~2147483647之间的数字！");
return;
}
break;
case PLCDataType.UINT16:
if (!JudgeNumber.isPositiveInteger(tbSetValue.Text))
{
MessageBox.Show("输入数据不是无符号整形");
return;
}
if (UInt64.Parse(tbSetValue.Text) < 0 || UInt64.Parse(tbSetValue.Text) > 32767)
{
MessageBox.Show("请输入0~32767之间的数字！");
return;
}
break;
case PLCDataType.UINT32:
if (!JudgeNumber.isPositiveInteger(tbSetValue.Text))
{
MessageBox.Show("输入数据不是无符号整形");
return;
}
if (UInt64.Parse(tbSetValue.Text) < 0 || UInt64.Parse(tbSetValue.Text) > 2147483647)
{
MessageBox.Show("请输入0~2147483647之间的数字！");
return;
}
break;
case PLCDataType.FLOAT:
if (!JudgeNumber.isDecimal(tbSetValue.Text))
{
MessageBox.Show("输入数据不是浮点数");
return;
}
break;
}
string strName = textBoxName.Text;
SoftElemType elementtype = (SoftElemType)cbAddressType.SelectedItem;
int startaddress = int.Parse(tbStartAddress.Text);
PLCDataType datatype = (PLCDataType)cbDataType.SelectedItem;
string strValue = tbSetValue.Text;
switch (datatype)
{
case PLCDataType.BYTE:
byte[] tempbyte = new byte[1];
tempbyte[0] = byte.Parse(strValue);
bRet = InovanceManage.m_inovanceAPI[netid].WriteH3UElement(netid, elementtype, startaddress, 1, tempbyte);
break;
case PLCDataType.INT16:
Int16[] tempshort = new Int16[1];
tempshort[0] = short.Parse(strValue);
bRet = InovanceManage.m_inovanceAPI[netid].WriteH3UElement(netid, elementtype, startaddress, 1, tempshort);
break;
case PLCDataType.INT32:
Int32[] templong = new Int32[1];
templong[0] = Int32.Parse(strValue);
bRet = InovanceManage.m_inovanceAPI[netid].WriteH3UElement(netid, elementtype, startaddress, 2, templong);
break;
case PLCDataType.UINT16:
UInt16[] tempushort = new UInt16[1];
tempushort[0] = ushort.Parse(strValue);
bRet = InovanceManage.m_inovanceAPI[netid].WriteH3UElement(netid, elementtype, startaddress, 1, tempushort);
break;
case PLCDataType.UINT32:
UInt32[] tempulong = new UInt32[1];
tempulong[0] = UInt32.Parse(strValue);
bRet = InovanceManage.m_inovanceAPI[netid].WriteH3UElement(netid, elementtype, startaddress, 2, tempulong);
break;
case PLCDataType.FLOAT:
float[] tempfloat = new float[1];
tempfloat[0] = float.Parse(strValue);
bRet = InovanceManage.m_inovanceAPI[netid].WriteH3UElement(netid, elementtype, startaddress, 2, tempfloat);
break;
}
}
public void ScanPLC()
{
if (InovanceManage.m_inovanceAPI[netid].bConnectInovanceOk == false)
{
return;
}
while (true)
{
Action action1 = () =>
{
if (InovanceManage.m_inovanceAPI[netid].bConnectInovanceOk)
{
ConnIndicatePB.Image = Green;
}
else
{
ConnIndicatePB.Image = Grey;
}
};
ConnIndicatePB.Invoke(action1);
for (int i = 0; i < dataGridView.Rows.Count; i++)
{
//if (!bool.Parse(dataGridView.Rows[i].Cells[4].Value.ToString()))
//{
// continue;
//}
try
{
string strName = dataGridView.Rows[i].Cells[0].Value.ToString();
ScanItem updatedictionary = InovanceManage.m_inovanceDoc[netid].m_scanDictionary[strName];
ScanItem updatelist = InovanceManage.m_inovanceDoc[netid].m_ScanDataList[i];
SoftElemType elementtype = (SoftElemType)dataGridView.Rows[i].Cells[1].Value;
int startaddress = int.Parse(dataGridView.Rows[i].Cells[2].Value.ToString());
PLCDataType datatype = (PLCDataType)dataGridView.Rows[i].Cells[3].Value;
string strValue = string.Empty;
switch (datatype)
{
case PLCDataType.BYTE:
byte[] tempbyte = new byte[1];
InovanceManage.m_inovanceAPI[netid].ReadH3UElement(netid, elementtype, startaddress, 1, ref tempbyte);
strValue = tempbyte[0].ToString();
break;
case PLCDataType.INT16:
short[] tempshort = new short[1];
InovanceManage.m_inovanceAPI[netid].ReadH3UElement(netid, elementtype, startaddress, 1, ref tempshort);
strValue = tempshort[0].ToString();
break;
case PLCDataType.INT32:
Int32[] templong = new Int32[1];
InovanceManage.m_inovanceAPI[netid].ReadH3UElement(netid, elementtype, startaddress, 2, ref templong);
strValue = templong[0].ToString();
break;
case PLCDataType.UINT16:
ushort[] tempushort = new ushort[1];
InovanceManage.m_inovanceAPI[netid].ReadH3UElement(netid, elementtype, startaddress, 1, ref tempushort);
strValue = tempushort[0].ToString();
break;
case PLCDataType.UINT32:
UInt32[] tempulong = new UInt32[1];
InovanceManage.m_inovanceAPI[netid].ReadH3UElement(netid, elementtype, startaddress, 2, ref tempulong);
strValue = tempulong[0].ToString();
break;
case PLCDataType.FLOAT:
float[] tempfloat = new float[1];
InovanceManage.m_inovanceAPI[netid].ReadH3UElement(netid, elementtype, startaddress, 2, ref tempfloat);
strValue = tempfloat[0].ToString();
break;
}
updatedictionary.strValue = strValue;
updatelist.strValue = strValue;
Action action = () =>
{
dataGridView.Rows[i].Cells[4].Value = strValue;
};
this.Invoke(action);
}
catch (Exception ex)
{
Action action = () =>
{
dataGridView.Rows[i].Cells[4].Value = ex.ToString();
};
this.Invoke(action);
}
Thread.Sleep(10);
}
}
}
public static extern int H3u_Write_Soft_Elem_UInt32(SoftElemType eType, int nStartAddr, int nCount, UInt32[] pValue, int nNetId = 0);
public static extern int H3u_Write_Soft_Elem_Int16(SoftElemType eType, int nStartAddr, int nCount, short[] pValue, int nNetId = 0);
public static extern int Am600_Read_Soft_Elem_Float(SoftElemType eType, int nStartAddr, int nCount, float[] pValue, int nNetId = 0);
public static extern int Am600_Read_Soft_Elem_UInt32(SoftElemType eType, int nStartAddr, int nCount, UInt32[] pValue, int nNetId = 0);
public static extern int Am600_Read_Soft_Elem_Int16(SoftElemType eType, int nStartAddr, int nCount, short[] pValue, int nNetId = 0);
public static extern int Am600_Write_Soft_Elem(SoftElemType eType, int nStartAddr, int nCount, byte[] pValue, int nNetId = 0);
public static extern int H3u_Read_Soft_Elem(SoftElemType eType, int nStartAddr, int nCount, byte[] pValue, int nNetId = 0);
public static extern int H3u_Write_Soft_Elem_Float(SoftElemType eType, int nStartAddr, int nCount, float[] pValue, int nNetId = 0);
