ABB ACS280 Firmware Manual page 246

246 Parameters
No. Name/Value
45.11 Energy optimizer
Disable
Enable
45.12 Energy tariff 1
0.000... 4294967.295
units
45.13 Energy tariff 2
0.000... 4294967.295
units
45.14 Tariff selection
Energy tariff 1
Energy tariff 2
DI1
DI2
DI3
DI4
Other [bit]
45.18 CO2 conversion factor
0.000...65.535 tn/MWh
Description
Enables/disables the energy optimization function.
The function optimizes the motor flux so that total
energy consumption and motor noise level are
reduced when the drive operates below the nominal
load. The total efficiency (motor and drive) can be
improved by 1...20% depending on load torque and
speed.
Note: With a permanent magnet motor or a
synchronous reluctance motor, energy optimization
is always enabled regardless of this parameter.
Energy optimization disabled.
Energy optimization enabled.
Defines energy tariff 1 (price of energy per kWh).
Depending on the setting of parameter
selection
, either this value or
used for reference when monetary savings are
calculated.
Note: Tariffs are read only at the instant of selection,
and are not applied retroactively.
Energy tariff 1.
Defines energy tariff 2 (price of energy per kWh).
45.12 Energy tariff 1
See parameter
Energy tariff 2.
Selects (or defines a source that selects) which pre-
defined energy tariff is used.
45.12 Energy tariff 1
0 =
45.13 Energy tariff 2
1 =
0.
1.
10.02 DI delayed status
Digital input DI1 (
10.02 DI delayed status
Digital input DI2 (
10.02 DI delayed status
Digital input DI3 (
10.02 DI delayed status
Digital input DI4 (
Terms and abbreviations
Source selection (see
Defines a factor for conversion of saved energy into
CO emissions (kg/kWh or tn/MWh). For example,
2
45.10 Total saved CO2
CO2 conversion factor
Factor for conversion of saved energy into CO
emissions.
45.14 Tariff
45.13 Energy tariff 2
.
, bit 0).
, bit 1).
, bit 2).
, bit 3).
45.02 Saved kW hours
=
(tn/MWh).
Default
FbEq 16
Disable
0
1
1.000 units
is
-
2.000 units
-
Energy tariff
1
0
1
2
3
4
5
). -
0.500
tn/MWh
45.18
×
1 = 1 tn/MWh
2