private void cbxAoChannel_SelectedIndexChanged(object sender, EventArgs e)
{
int iRetryLimit = 10;
int iRetryCount = 0;
if (cbxAoChannel.SelectedIndex != this.m_iAoChTotal)
{
if (timer1.Enabled)
{
timer1.Enabled = false;
RefreshAoChannelRange(cbxAoChannel.SelectedIndex, true);
if (cbxAoChannel.SelectedIndex >= 0)
{
dgViewAoChannelInfo.Rows[cbxAoChannel.SelectedIndex].Selected = true;
}
timer1.Enabled = true;
}
else
{
RefreshAoChannelRange(cbxAoChannel.SelectedIndex, true);
if (cbxAoChannel.SelectedIndex >= 0)
{
dgViewAoChannelInfo.Rows[cbxAoChannel.SelectedIndex].Selected = true;
}
}
gpBoxAoSetValue.Visible = true;
for (int i = 0; i < iRetryLimit; i++)
{
AnalogOutput.GetRangeHighLow(m_Adam6000Type, m_usRange[cbxAoChannel.SelectedIndex], out m_fHigh, out m_fLow);
if ((m_fHigh == 0.0f) && (m_fLow == 0.0f))
{
iRetryCount++;
System.Threading.Thread.Sleep(150);
continue;
}
else
{
break;
}
}
txtSelAoChannel.Text = cbxAoChannel.SelectedIndex.ToString();
RefreshOutputPanel(m_fHigh, m_fLow);
if (iRetryCount >= iRetryLimit)
{
MessageBox.Show("AnalogOutput.GetRangeHighLow failed! Please retry again.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning, MessageBoxDefaultButton.Button1);
}
}
else
{
gpBoxAoSetValue.Visible = false;
}
}
private void btnSetAsSafety_Click(object sender, EventArgs e)
{
if (!CheckControllable())
{
return;
}
try
{
float fVal, fHigh, fLow;
int iChannelTotal = this.m_aConf.HwIoTotal[m_tmpidx];
//Get range higf & low
AnalogOutput.GetRangeHighLow(m_usRanges[m_iSelChannels], out fHigh, out fLow);
if (fHigh - fLow == 0)
{
MessageBox.Show("GetRangeHighLow() failed!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
return;
}
//convert output value to float
fVal = 0.0f;
if (txtOutputVal.Text != null && txtOutputVal.Text.Length > 0)
{
try
{
fVal = Convert.ToSingle(txtOutputVal.Text);
}
catch
{
System.Windows.Forms.MessageBox.Show("Invalid value: " + txtOutputVal.Text);
}
}
ushort[] usAOSafetyVals = new ushort[m_usAOSafetyVals.Length];
Array.Copy(m_usAOSafetyVals, 0, usAOSafetyVals, 0, m_usAOSafetyVals.Length);
usAOSafetyVals[m_iSelChannels] = Convert.ToUInt16(65535.0f * ((fVal - fLow) / (fHigh - fLow)));
if (!m_adamSocket.AnalogOutput().SetSafetyValues(m_idxID, iChannelTotal, usAOSafetyVals))
{
MessageBox.Show("Set safety value failed! (Err: " + m_adamSocket.Modbus().LastError.ToString() + ")", "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand, MessageBoxDefaultButton.Button1);
}
RefreshSafetySetting();
}
catch
{
return;
}
return;
}
/// <summary>
/// Apply setting when user configure safety status
/// </summary>
/// <param name="bVal"></param>
private void formSafety_ApplySafetyValueClick(string[] szVal)
{
int iChannelTotal = this.m_aConf.HwIoTotal[m_tmpidx];
float fVal, fHigh, fLow;
ushort[] usAOSafetyVals = new ushort[m_usAOSafetyVals.Length];
for (int i = 0; i < iChannelTotal; i++)
{
fVal = 0.0f;
if (szVal[i] != null && szVal[i].Length > 0)
{
try
{
fVal = Convert.ToSingle(szVal[i]);
}
catch
{
System.Windows.Forms.MessageBox.Show("Invalid value: " + szVal[i]);
}
}
AnalogOutput.GetRangeHighLow(m_usRanges[i], out fHigh, out fLow);
if (fHigh - fLow == 0)
{
MessageBox.Show("GetRangeHighLow() failed!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
return;
}
if (fVal > fHigh || fVal < fLow)
{
MessageBox.Show("Channel " + i.ToString() + " is illegal value! Please enter the value " + fLow.ToString() + " ~ " + fHigh.ToString() + ".", "Error", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
return;
}
usAOSafetyVals[i] = Convert.ToUInt16(65535.0f * ((fVal - fLow) / (fHigh - fLow)));
}
if (!m_adamSocket.AnalogOutput().SetSafetyValues(m_idxID, iChannelTotal, usAOSafetyVals))
{
MessageBox.Show("Set safety value failed! (Err: " + m_adamSocket.Modbus().LastError.ToString() + ")", "Error", MessageBoxButtons.OK, MessageBoxIcon.Hand, MessageBoxDefaultButton.Button1);
}
RefreshSafetySetting();
}
/// <summary>
/// Refresh AI Channel Information
/// </summary>
/// <returns></returns>
private bool RefreshData()
{
int iChannelTotal = this.m_aConf.HwIoTotal[m_tmpidx];
ushort[] usVal;
string[] strVal;
float fHigh = 0, fLow = 0;
if (!m_adamSocket.AnalogOutput().GetValues(m_idxID, iChannelTotal, out usVal))
{
StatusBar_IO.Text += "ApiErr:" + m_adamSocket.Modbus().LastError.ToString() + " ";
return(false);
}
strVal = new string[usVal.Length];
for (int i = 0; i < iChannelTotal; i++)
{
if (this.IsShowRawData)
{
strVal[i] = usVal[i].ToString("X04");
}
else
{
strVal[i] = AnalogOutput.GetScaledValue(this.m_usRanges[i], usVal[i]).ToString(AnalogOutput.GetFloatFormat(this.m_usRanges[i]));
}
listViewChInfo.Items[i].SubItems[3].Text = strVal[i].ToString(); //moduify "Value" column
}
//Update tBarOutputVal
if (!b_AOValueModified)
{
int idx = 0;
for (int i = 0; i < listViewChInfo.Items.Count; i++)
{
if (listViewChInfo.Items[i].Selected)
{
idx = i;
}
}
AnalogOutput.GetRangeHighLow(m_usRanges[idx], out fHigh, out fLow);
RefreshOutputPanel(fHigh, fLow, AnalogOutput.GetScaledValue(this.m_usRanges[idx], usVal[idx]));
}
return(true);
}
private void btnSetAoValue_Click(object sender, EventArgs e)
{
float fVal, fHigh, fLow;
ushort usValue;
int iPresetRegAddr = 0;
byte i_byResolution = 12;
string strVal = txtAoOutputVal.Text.ToString().Trim();
if (strVal.Length == 0)
{
MessageBox.Show("Illegal value!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
return;
}
fVal = ConvertUSSingle(strVal);
AnalogOutput.GetRangeHighLow(m_Adam6000Type, m_usRange[cbxAoChannel.SelectedIndex], out fHigh, out fLow);
if (fHigh - fLow == 0)
{
MessageBox.Show("GetRangeHighLow() failed!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
return;
}
if (fVal > fHigh || fVal < fLow)
{
MessageBox.Show("Illegal value! Please enter the value " + fLow.ToString() + " ~ " + fHigh.ToString() + ".", "Error", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
return;
}
usValue = Convert.ToUInt16((Convert.ToSingle(System.Math.Pow(2, i_byResolution) - 1) / (fHigh - fLow)) * (fVal - fLow));
iPresetRegAddr = m_iAoValueStartAddr + cbxAoChannel.SelectedIndex;
if (adamModbus.Modbus().PresetSingleReg(iPresetRegAddr, (int)usValue))
{
m_usAoValue[cbxAoChannel.SelectedIndex] = usValue;
}
else
{
MessageBox.Show("PresetSingleReg() failed!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
}
cbxAoChannel_SelectedIndexChanged(this, null);
}
private void btnSetAsStartup_Click(object sender, EventArgs e)
{
if (!CheckControllable())
{
return;
}
float fVal, fHigh, fLow;
timer1.Enabled = false;
if (txtOutputVal.Text.Length == 0)
{
MessageBox.Show("Illegal value!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
return;
}
try
{
//Get range higf & low
AnalogOutput.GetRangeHighLow(m_usRanges[m_iSelChannels], out fHigh, out fLow);
if (fHigh - fLow == 0)
{
MessageBox.Show("GetRangeHighLow() failed!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
return;
}
//convert output value to float
fVal = 0.0f;
if (txtOutputVal.Text != null && txtOutputVal.Text.Length > 0)
{
try
{
fVal = Convert.ToSingle(txtOutputVal.Text);
}
catch
{
System.Windows.Forms.MessageBox.Show("Invalid value: " + txtOutputVal.Text);
}
}
if (fVal > fHigh || fVal < fLow)
{
MessageBox.Show("Illegal value! Please enter the value " + fLow.ToString() + " ~ " + fHigh.ToString() + ".", "Error", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
return;
}
ushort[] usStartupAO = new ushort[m_usStartupAO.Length];
Array.Copy(m_usStartupAO, 0, usStartupAO, 0, m_usStartupAO.Length);
usStartupAO[m_iSelChannels] = Convert.ToUInt16(65535.0f * ((fVal - fLow) / (fHigh - fLow)));
if (m_adamSocket.AnalogOutput().SetStartupValues(this.m_idxID, usStartupAO))
{
MessageBox.Show("Set AO startup values done!", "Information", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
RefreshAoStartupValues();
}
else
{
MessageBox.Show("Set AO startup values failed!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
}
}
catch
{
MessageBox.Show("Illegal value!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
return;
}
timer1.Enabled = true;
}
private void btnApplyOutput_Click(object sender, EventArgs e)
{
b_AOValueModified = false;
if (!CheckControllable())
{
return;
}
timer1.Enabled = false;
float fVal, fHigh, fLow;
if (txtOutputVal.Text.Length == 0)
{
MessageBox.Show("Illegal value!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
return;
}
try
{
//Get range higf & low
AnalogOutput.GetRangeHighLow(m_usRanges[m_iSelChannels], out fHigh, out fLow);
if (fHigh - fLow == 0)
{
MessageBox.Show("GetRangeHighLow() failed!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
return;
}
//convert output value to float
fVal = 0.0f;
if (txtOutputVal.Text != null && txtOutputVal.Text.Length > 0)
{
try
{
fVal = Convert.ToSingle(txtOutputVal.Text);
}
catch
{
System.Windows.Forms.MessageBox.Show("Invalid value: " + txtOutputVal.Text);
}
}
if (fVal > fHigh || fVal < fLow)
{
MessageBox.Show("Illegal value! Please enter the value " + fLow.ToString() + " ~ " + fHigh.ToString() + ".", "Error", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
return;
}
//Set channel value
if (this.m_adamSocket.AnalogOutput().SetCurrentValue(this.m_idxID, m_iSelChannels, m_usRanges[m_iSelChannels], fVal))
{
RefreshOutputPanel(fHigh, fLow, fVal);
}
else
{
MessageBox.Show("Change current value failed!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
return;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
return;
}
RefreshData();
MessageBox.Show("Set output value done!", "Information", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
timer1.Enabled = true;
}
private void tabControl1_SelectedIndexChanged(object sender, EventArgs e)
{
string strSelPageName = tabControl1.TabPages[tabControl1.SelectedIndex].Text;
int idx;
float fHigh = 0, fLow = 0, fVal = 0;
ushort usVal;
StatusBar_IO.Text = "";
m_adamSocket.Disconnect();
m_adamSocket.Connect(m_adamSocket.GetIP(), protoType, portNum);
if (strSelPageName == "Module Information")
{
m_iFailCount = 0;
m_iScanCount = 0;
}
else if (strSelPageName == "AO")
{
RefreshRanges();
RefreshAoStartupValues();
RefreshSafetySetting();
chbxEnableSafety.Checked = m_bIsEnableSafetyFcn;
//Set AO info
idx = 0; //initial index
if (m_adamSocket.AnalogOutput().GetCurrentValue(m_idxID, idx, out usVal))
{
AnalogOutput.GetRangeHighLow(m_usRanges[idx], out fHigh, out fLow);
fVal = AnalogOutput.GetScaledValue(m_usRanges[idx], usVal);
RefreshOutputPanel(fHigh, fLow, fVal);
}
else
{
this.StatusBar_IO.Text += "GetValues() filed!";
}
//synchronize channel status
for (int i = 0; i < listViewChInfo.Items.Count; i++)
{
if (i == idx)
{
listViewChInfo.Items[i].Selected = true;
}
else
{
listViewChInfo.Items[i].Selected = false;
}
}
string szTemp = AnalogOutput.GetRangeName(m_usRanges[idx]);
for (int i = 0; i < cbxRange.Items.Count; i++)
{
if (szTemp == cbxRange.Items[i].ToString())
{
cbxRange.SelectedIndex = i;
break;
}
}
}
if (tabControl1.SelectedIndex == 0)
{
this.timer1.Enabled = false;
}
else
{
this.timer1.Enabled = true;
}
}