Parameter
Parameter manual
b maXX
®
1000
Document no. 5.07004.03
55
4
P0820
This parameter enabled/disables the energy-saving operation. The auto energy saving
function is not adapted for full load and changing load operation.
Figure 14:
Auto energy saving
P0821
The rated voltage of the motor is usually 230V/200V
AC
50Hz/60Hz and the input voltage
of the b maXX
®
1000 may vary between 180V to 264 V
AC
50Hz/60Hz. Therefore, when
the b maXX
®
1000 is used without AVR (automatic voltage regulation) function, the out-
put voltage will be the same as the input voltage. When the motor runs at voltages ex-
ceeding the rated voltage with 12 % to 20 %, its lifetime will be shorter and it can be
damaged due to higher temperature, failing insulation and unstable torque output.
AVR function automatically regulates the b maXX
®
1000 output voltage to the maximum
output voltage
. For instance, if
AC
and the input voltage
is at 200 V
AC
to 264 V
AC
, then the maximum output voltage will automatically be reduced
to a maximum of 200 V
AC
.
P0820
Automatische Energieeinsparung
0 to 1
EE
Auto energy saving
0
STOP
BM_u_AutoEnergySaving
1:1
-
Value
Meaning
0
Energy-saving operation disabled
1
Energy-saving operation enabled
P0821
Automatische Spannungsregelung
0 to 3
EE
Automatic voltage regulation function
0
STOP
BM_u_AutoVoltReg
1:1
-
