WinCC Unified: export multiple logged tags as a daily .CSV report

In this Video I show you how you create with JavaScript and the method "CreateLoggedTagSet" a daily report of multiple logged tags from the last 24h. You can easy change the script more logged values of differnt time range like the last week add to the end date "*7". 00:00 Intro 00:30 Solution 00:47 how does it work 02:34 add an additional tag Video for single export: WinCC Unified V16: export logged tags as a daily .CSV report (last 24 hours)    • WinCC Unified V16: export logged tags as a...   //Asynchronous JavaScript code let timeStamp = new Date().toLocaleDateString().replace(/[/]/g, "_"); let path = "C:\\Users\\Public\\Export_" + timeStamp +".csv"; let delimiter =","; let start = new Date(); //now let end = new Date(start.getTime() - 1000 * 60 * 60 * 24);//last 24h let CSVData = "Time Stamp:" + delimiter +"Tag name:" + delimiter +"Value:" + "\n"; //header let logTagSet = HMIRuntime.TagLogging.CreateLoggedTagSet(["Flow:LoggingTag_Flow", "Speed:LoggingTag_Speed", "Velocity:LoggingTag_Velocity"]); let loggedTagsMatrix = await logTagSet.Read(start, end, 0); for(let loggedTag of loggedTagsMatrix) { for(let loggedTagValue of loggedTag.Values) { CSVData += new Date(loggedTagValue.TimeStamp) + delimiter + loggedTag.Name + delimiter + loggedTagValue.Value + "\n"; HMIRuntime.FileSystem.WriteFile(path, CSVData, "utf8").then( function() { HMIRuntime.Trace("Write file finished successfully"); }).catch(function(errorCode) { HMIRuntime.Trace("Write failed errorcode=" + errorCode); #DerHecht #WinCC #Unified #TIAPortal #JavaScript