// Subscription tag timer event
private void OnSubscriptionTimer(object sender, ElapsedEventArgs e)
{
subscriptionTimer.Stop();
Log.Debug("FactoryData Plc Service Subscription Timer Event");
var recordList = new List <RecordTag>();
try
{
foreach (ListTag elem in subscriptionList)
{
var record = new RecordTag
{
TagId = elem.Id,
Data = long.Parse(logixSubscriptionDrv.Read(elem.Name)),
PlcTS = DateTime.Parse(logixSubscriptionDrv.Read("TimestampPLC")),
};
Log.Debug("Subscription Tag Read:" + elem.Name + " Value:" + record.Data + " Timestamp: " + record.PlcTS);
recordList.Add(record);
}
;
}
catch (Exception ex)
{
Log.Error("Read Subscription Tag List exception: " + ex.Message);
}
var msgObject = new TagReadResultsMsg
{
List = recordList
};
var type = new Type[] { typeof(TagReadResultsMsg) };
using (var msg = new SendMessage())
{
msg.Send(msgObject, "SubscriptionTag_Results", type);
}
subscriptionTimer.Start();
}
// Event tag timer event
public void OnEventTimer(object sender, ElapsedEventArgs args)
{
eventTimer.Stop();
Log.Debug("FactoryData Plc Service Event Timer Event");
var recordList = new List <RecordTag>();
var resultsAvail = false;
try
{
foreach (ListTag elem in eventList)
{
string trigger = string.Concat(elem.Name, ".Trigger");
string ack = string.Concat(elem.Name, ".Ack");
string data = string.Concat(elem.Name, ".Data");
string timestamp = string.Concat(elem.Name, ".TS");
var triggerCheck = bool.Parse(logixEventDrv.Read(trigger));
if (triggerCheck == true)
{
resultsAvail = true;
var record = new RecordTag
{
TagId = elem.Id,
Data = long.Parse(logixEventDrv.Read(data)),
PlcTS = DateTime.Parse(logixEventDrv.Read(timestamp)),
};
logixEventDrv.Write(ack, 1);
Log.Debug("Subscription Tag Read:" + elem.Name + " Value:" + record.Data + " Timestamp: " + record.PlcTS);
recordList.Add(record);
logixEventDrv.Write(ack, 0);
}
}
;
}
catch (Exception ex)
{
Log.Error("Read Event Tag List exception: " + ex.Message);
}
if (resultsAvail == true)
{
var msgObject = new TagReadResultsMsg
{
List = recordList
};
var type = new Type[] { typeof(TagReadResultsMsg) };
using (var msg = new SendMessage())
{
msg.Send(msgObject, "EventTag_Results", type);
}
resultsAvail = false;
}
eventTimer.Start();
}
