01/02 AWB8230-1415GB
Energy-saving mode
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Energy-saving mode
Energy-saving mode is intended especially for pump and fan appli-
cations with reduced torque characteristics. In this mode, the
output voltage is automatically adapted to the motor load, thereby
drawing no more energy from the mains than required for opera-
tion.
When you enter the value 01 under PNU A085, you can adapt the
response time of the energy-saving mode under PNU A086. A
short response time achieves more accurate, and a long response
time less accurate voltage matching.
The value 02 under PNU A085 activates fuzzy logic optimized
energy-saving.
PNU Name Adjustable in RUN mode Value Function WE
Normal Extended
A085
Energy-saving
mode
– – 00 Energy-saving mode not active 00
01 Energy-saving mode active
02 Energy-saving mode with active fuzzy logic
A086 Response time
j j
0 to 100 s Response time for voltage matching 50.0
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