Update README.md

README.md

@@ -8,6 +8,8 @@ This script controls zero export power to the grid, monitoring over mqtt/nodered
 which can be read with excel etc...
 
  usage: *.py Controller=0/1 [1=controler&datalog] [0=only datalogger], Output=1/0, Limit=10-100
+ dtupro_ctrl.py 1 1 50     ; script running as zeroexport controller with limiting the microinverter to 50%, output to the console
+ dtupro_ctrl.py 0 1        ; script is running as datalogger, no limiting , output to the console
 
 What do you need:
 - set DTU-Pro RS485 device number to 101 or change it bellow
@@ -17,8 +19,8 @@ What do you need:
 - install python3
 - install pymodbus
 - install MQTT mosquitto
-- install Node-Red, if want to use my Node-red functions for data-graphics
-- CONFIGURE this script
+- install Node-Red, if you want to use my Node-red functions for data-graphics
+- CONFIGURE "dtupro_ctrl.py" in script
 - start the script in terminal
 
 Please, place any issues here: