GPC, PPU Option O1, Water turbine control
DEIF A/S Page 9 of 19
System setup
The values corresponding to 4mA and 20mA must be adjusted in the menus 4042 and 4043.
Menu Description Comments
404X Water level nominal This value corresponds to the 20mA value of the transducer.
404X Water level minimum This value corresponds to the 4mA value of the transducer.
This can be adjusted from the USW or from the display.
The 4mA value can be adjusted negative. This is to be able to stop the
regulation (see the description of ‘Water level regulation’ on page 10).