diff --git a/fhem/www/gplot/EnO_A5-20-01.gplot b/fhem/www/gplot/EnO_A5-20-01.gplot
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+##############################################
+# $Id: EnO_A5-20-01.gplot $
+
+# Display the measured temp and the setpoint (valve position).
+# FileLog definition: 
+# define FileLog_device FileLog ./log/device-%Y.log device
+#
+# Logfile record example:
+# 2015-10-17_08:38:08 device temperature: 17.4
+# 2015-10-17_08:38:08 device setpoint: 45
+
+# Attribute 'small' is useful for gnuplot/-scroll only,
+# if plotsize is less than 800,400
+#set terminal png transparent small size <SIZE> crop
+
+set terminal png transparent truecolor rounded medium size <SIZE> enhanced
+
+set output '<OUT>.png'
+set xdata time
+set timefmt "%Y-%m-%d_%H:%M:%S"
+set xlabel " "
+set ytics nomirror
+set y2tics
+#set ytics
+set title '<L1>'
+set grid xtics y2tics
+
+set y2label "t/C"
+set ylabel "setpoint/%"
+
+set yrange [0:100]
+
+#FileLog 4:temperature\x3a:0:
+#FileLog 4:setpoint\x3a:0:
+
+plot \
+  "< awk '/temperature:/ {print $1, $4}' <IN>" using 1:2 ls l0 axes x1y2 title 'Temperature' with lines,\
+  "< awk '/setpoint:/ {print $1, $4}' <IN>" using 1:2 ls l2fill axes x1y1 title 'Setpoint' with lines