diff --git a/Changelog.md b/Changelog.md
index 691cbfbd..735ac1e7 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -10,7 +10,7 @@
 -   SD card info into the "Info" Menue (thanks to [@Slider007]( https://github.com/Slider0007))
 -   Added a logging of the values in a text table in `/log/data` - each measurement is one line
     -   Format: tabulator separated
-    -   Content: time, raw-value, return-value, pre-value, error-text, cnn-digital, cnn-analog
+    -   Content: time, name-of-number, raw-value, return-value, pre-value, change-rate, change-absolute, error-text, cnn-digital, cnn-analog
     -   ATTENTION: format not fully fixed yet!
 
 
diff --git a/code/components/jomjol_flowcontroll/ClassFlowPostProcessing.cpp b/code/components/jomjol_flowcontroll/ClassFlowPostProcessing.cpp
index 100f8895..319ca661 100644
--- a/code/components/jomjol_flowcontroll/ClassFlowPostProcessing.cpp
+++ b/code/components/jomjol_flowcontroll/ClassFlowPostProcessing.cpp
@@ -848,17 +848,26 @@ bool ClassFlowPostProcessing::doFlow(string zwtime)
     return true;
 }
 
-void ClassFlowPostProcessing::WriteDataLog(int _analog)
+void ClassFlowPostProcessing::WriteDataLog(int _index)
 {
     string analog = "";
     string digital = "";
+    string timezw = "";
+    char buffer[80];
+    struct tm* timeinfo = localtime(&NUMBERS[_index]->lastvalue);
+    strftime(buffer, 80, PREVALUE_TIME_FORMAT_OUTPUT, timeinfo);
+    timezw = std::string(buffer);
+
     if (flowAnalog)
-        analog = flowAnalog->getReadoutRawString(_analog);
+        analog = flowAnalog->getReadoutRawString(_index);
     if (flowDigit)
-        digital = flowDigit->getReadoutRawString(_analog);
-//    LogFile.WriteToFile(analog);
-    LogFile.WriteToData(NUMBERS[_analog]->ReturnRawValue, NUMBERS[_analog]->ReturnValue, NUMBERS[_analog]->ReturnPreValue, NUMBERS[_analog]->ErrorMessageText, digital, analog);
-    ESP_LOGD(TAG, "WriteDataLog: %s, %s, %s, %s, %s", NUMBERS[_analog]->ReturnRawValue.c_str(), NUMBERS[_analog]->ReturnValue.c_str(), NUMBERS[_analog]->ErrorMessageText.c_str(), digital.c_str(), analog.c_str());
+        digital = flowDigit->getReadoutRawString(_index);
+    LogFile.WriteToData(timezw, NUMBERS[_index]->name, 
+                        NUMBERS[_index]->ReturnRawValue, NUMBERS[_index]->ReturnValue, NUMBERS[_index]->ReturnPreValue, 
+                        NUMBERS[_index]->ReturnRateValue, NUMBERS[_index]->ReturnChangeAbsolute,
+                        NUMBERS[_index]->ErrorMessageText, 
+                        digital, analog);
+    ESP_LOGD(TAG, "WriteDataLog: %s, %s, %s, %s, %s", NUMBERS[_index]->ReturnRawValue.c_str(), NUMBERS[_index]->ReturnValue.c_str(), NUMBERS[_index]->ErrorMessageText.c_str(), digital.c_str(), analog.c_str());
 }
 
 
diff --git a/code/components/jomjol_flowcontroll/ClassFlowPostProcessing.h b/code/components/jomjol_flowcontroll/ClassFlowPostProcessing.h
index 79075d01..f707f170 100644
--- a/code/components/jomjol_flowcontroll/ClassFlowPostProcessing.h
+++ b/code/components/jomjol_flowcontroll/ClassFlowPostProcessing.h
@@ -44,7 +44,7 @@ protected:
     void handleAnalogDigitalTransitionStart(string _decsep, string _value);
     std::string GetStringReadouts(general);
 
-    void WriteDataLog(int _analog);
+    void WriteDataLog(int _index);
 
 
 
diff --git a/code/components/jomjol_logfile/ClassLogFile.cpp b/code/components/jomjol_logfile/ClassLogFile.cpp
index 0d3e2b96..82723067 100644
--- a/code/components/jomjol_logfile/ClassLogFile.cpp
+++ b/code/components/jomjol_logfile/ClassLogFile.cpp
@@ -62,7 +62,7 @@ std::string ClassLogFile::getESPHeapInfo(){
 	return 	espInfoResultStr;
 }
 
-void ClassLogFile::WriteToData(std::string _ReturnRawValue, std::string _ReturnValue, std::string _ReturnPreValue, std::string _ErrorMessageText, std::string _digital, std::string _analog)
+void ClassLogFile::WriteToData(std::string _timestamp, std::string _name, std::string  _ReturnRawValue, std::string  _ReturnValue, std::string  _ReturnPreValue, std::string  _ReturnRateValue, std::string  _ReturnChangeAbsolute, std::string  _ErrorMessageText, std::string  _digital, std::string  _analog)
 {
     ESP_LOGD(TAG, "Start WriteToData\n");
     time_t rawtime;
@@ -86,23 +86,20 @@ void ClassLogFile::WriteToData(std::string _ReturnRawValue, std::string _ReturnV
     pFile = fopen(logpath.c_str(), "a+");
 
     if (pFile!=NULL) {
-        time_t rawtime;
-        struct tm* timeinfo;
-        char buffer[80];
-
-        time(&rawtime);
-        timeinfo = localtime(&rawtime);
-
-        strftime(buffer, 80, "%Y-%m-%dT%H:%M:%S", timeinfo);
-
-        zwtime = std::string(buffer) + "\t";
-        fputs(zwtime.c_str(), pFile);
+        fputs(_timestamp.c_str(), pFile);
+        fputs("\t", pFile);
+        fputs(_name.c_str(), pFile);
+        fputs("\t", pFile);
         fputs(_ReturnRawValue.c_str(), pFile);
         fputs("\t", pFile);
         fputs(_ReturnValue.c_str(), pFile);
         fputs("\t", pFile);
         fputs(_ReturnPreValue.c_str(), pFile);
         fputs("\t", pFile);
+        fputs(_ReturnRateValue.c_str(), pFile);
+        fputs("\t", pFile);
+        fputs(_ReturnChangeAbsolute.c_str(), pFile);
+        fputs("\t", pFile);
         fputs(_ErrorMessageText.c_str(), pFile);
         fputs(_digital.c_str(), pFile);
         fputs(_analog.c_str(), pFile);
diff --git a/code/components/jomjol_logfile/ClassLogFile.h b/code/components/jomjol_logfile/ClassLogFile.h
index 76426db5..da33557f 100644
--- a/code/components/jomjol_logfile/ClassLogFile.h
+++ b/code/components/jomjol_logfile/ClassLogFile.h
@@ -30,7 +30,8 @@ public:
     void WriteToDedicatedFile(std::string _fn, std::string info, bool _time = true);
     void RemoveOld();
 
-    void WriteToData(std::string _ReturnRawValue, std::string _ReturnValue, std::string _ReturnPreValue, std::string _ErrorMessageText, std::string _digital, std::string _analog);
+//    void WriteToData(std::string _ReturnRawValue, std::string _ReturnValue, std::string _ReturnPreValue, std::string _ErrorMessageText, std::string _digital, std::string _analog);
+    void WriteToData(std::string _timestamp, std::string _name, std::string  _ReturnRawValue, std::string  _ReturnValue, std::string  _ReturnPreValue, std::string  _ReturnRateValue, std::string  _ReturnChangeAbsolute, std::string  _ErrorMessageText, std::string  _digital, std::string  _analog);
 
 
     std::string GetCurrentFileName();