ABB ACS880-104

Parameters 363
45.11 Energy optimizer 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.
Disable
Disable Energy optimization disabled. 0
Enable Energy optimization enabled. 1
45.12 Energy tariff 1 Defines energy tariff 1 (price of energy per kWh). Depending
on the setting of parameter 45.14 Tariff selection, either this
value or 45.13 Energy tariff 2 is used for reference when
monetary savings are calculated.
The currency is defined by parameter 45.17 Tariff currency
unit.
Note: Tariffs are read only at the instant of selection, and are
not applied retroactively.
1.000 units
0.000 …
4294967.295 units
Energy tariff 1. -
45.13 Energy tariff 2 Defines energy tariff 2 (price of energy per kWh).
See parameter 45.12 Energy tariff 1.
2.000 units
0.000 …
4294967.295 units
Energy tariff 2. -
45.14 Tariff selection Selects (or defines a source that selects) which pre-defined
energy tariff is used.
0 = 45.12 Energy tariff 1
1 = 45.13 Energy tariff 2
Energy tariff
1
Energy tariff 1 0. 0
Energy tariff 2 1. 1
DI1 Digital input DI1 (10.02 DI delayed status, bit 0). 2
DI2 Digital input DI2 (10.02 DI delayed status, bit 1). 3
DI3 Digital input DI3 (10.02 DI delayed status, bit 2). 4
DI4 Digital input DI4 (10.02 DI delayed status, bit 3). 5
DI5 Digital input DI5 (10.02 DI delayed status, bit 4). 6
DI6 Digital input DI6 (10.02 DI delayed status, bit 5). 7
DIO1 Digital input/output DIO1 (11.02 DIO delayed status, bit 0). 10
DIO2 Digital input/output DIO2 (11.02
DIO delayed status, bit 1). 11
Other [bit] Source selection (see Terms and abbreviations on page 148). -
45.17 Tariff currency unit Specifies the currency used for the savings calculations. EUR
Local currency Local currency. The name of the currency can be edited by
choosing Menu - Settings - Edit texts on the control panel.
100
EUR Euro. 101
USD US dollar. 102
45.18 CO2 conversion
factor
Defines a factor for conversion of saved energy into CO
2
emissions (kg/kWh or tn/MWh).
0.500
tn/MWh
0.000 … 65.535
tn/MWh
Factor for conversion of saved energy into CO
2
emissions. 1 = 1 tn/MWh
No. Name/Value Description Def/FbEq16