public ResultMultipleModel ReadMultipleGroups(string hostip, Int32 port, string logicaldevicename, string[] vargroup) { //instance IedConnection con = new IedConnection(); try { //connection con.Connect(hostip, port); //list variable group var variable_group = new List <string>(); foreach (string address in vargroup) { variable_group.Add(address); } //mms connecton MmsConnection mmsConnection = con.GetMmsConnection(); //read data MmsValue mmsresult = mmsConnection.ReadMultipleVariables(logicaldevicename, variable_group); //connection close con.Abort(); //result list data_extract dataExtract = new data_extract(); dynamic ValueTuple = null; Int16 Quality; DateTimeOffset Timestamp; Read_Result listresult = null; List <Read_Result> Variableset = new List <Read_Result>(); int i = 0; foreach (MmsValue address in mmsresult) { if (address.Size() == 4) { ValueTuple = dataExtract.ExtractValue(address.GetElement(0)); Quality = dataExtract.ExtractValue(address.GetElement(2)); Timestamp = dataExtract.ExtractValue(address.GetElement(3)); } else { ValueTuple = dataExtract.ExtractValue(address.GetElement(0)); Quality = dataExtract.ExtractValue(address.GetElement(1)); Timestamp = dataExtract.ExtractValue(address.GetElement(2)); } listresult = new Read_Result { Address = variable_group[i], Value = ValueTuple, Quality = Quality, Timestamp = Timestamp }; Variableset.Add(listresult); i = i + 1; } ResultMultipleModel result = new ResultMultipleModel() { data = Variableset, error = false, errormessage = null }; //destroy instance con.Dispose(); //result return(result); } catch (IedConnectionException e) { ResultMultipleModel result = new ResultMultipleModel() { data = null, error = true, errormessage = e.Message.ToString() }; //insert logs into db Submission dbinsert = new Submission { CreatedAt = DateTime.Now, Content = e.Message.ToString() }; _subSvc.Create(dbinsert); //destroy instance con.Dispose(); //error result return(result); } }
public static void Main(string[] args) { IedConnection con = new IedConnection(); string hostname; if (args.Length > 0) { hostname = args[0]; } else { hostname = "127.0.0.1"; } int port = 102; if (args.Length > 1) { port = Int32.Parse(args [1]); } Console.WriteLine("Connect to " + hostname); try { con.Connect(hostname, port); List <string> serverDirectory = con.GetServerDirectory(false); foreach (string entry in serverDirectory) { Console.WriteLine("LD: " + entry); } List <string> lnDirectory = con.GetLogicalNodeDirectory("simpleIOGenericIO/LLN0", ACSIClass.ACSI_CLASS_DATA_SET); foreach (string entry in lnDirectory) { Console.WriteLine("Dataset: " + entry); } string vendor = con.ReadStringValue("simpleIOGenericIO/LLN0.NamPlt.vendor", FunctionalConstraint.DC); Console.WriteLine("Vendor: " + vendor); /* read FCDO */ MmsValue value = con.ReadValue("simpleIOGenericIO/GGIO1.AnIn1", FunctionalConstraint.MX); if (value.GetType() == MmsType.MMS_STRUCTURE) { Console.WriteLine("Value is of complex type"); for (int i = 0; i < value.Size(); i++) { Console.WriteLine(" element: " + value.GetElement(i).GetType()); if (value.GetElement(i).GetType() == MmsType.MMS_UTC_TIME) { Console.WriteLine(" -> " + value.GetElement(i).GetUtcTimeAsDateTimeOffset()); } } } DataSet dataSet = con.ReadDataSetValues("simpleIOGenericIO/LLN0.Events", null); Console.WriteLine("Read data set " + dataSet.GetReference()); /* read multiple variables (WARNING: this is not IEC 61850 standard compliant but might * be supported by most servers). */ MmsConnection mmsConnection = con.GetMmsConnection(); MmsValue result = mmsConnection.ReadMultipleVariables("simpleIOGenericIO", new List <string>() { "GGIO1$ST$Ind1", "GGIO1$ST$Ind1", "GGIO1$ST$Ind1", "GGIO1$ST$Ind1" }); Console.WriteLine(result.ToString()); con.Abort(); } catch (IedConnectionException e) { Console.WriteLine(e.Message); } System.Threading.Thread.Sleep(2000); // release all resources - do NOT use the object after this call!! con.Dispose(); }