ABB ACS880 - Page 448

Def / Type
FbEq 16b / 32b
DescriptionName / Range /
Selection
No.
0 metric_kiloton /
uint16
Displays the reduction in CO2 emissions in metric
kilotons compared to direct-on-line motor connection.
This value is incremented when parameter 45.9 CO2
reduction in tons rolls over.
This parameter is read-only (see parameter 45.21
Energy calculations reset).
CO2 reduction in
kilotons
45.8
1 = 1 metric_kiloton /
1 = 1 metric_kiloton
Reduction in CO
2
emissions in metric kilotons.0...65535
metric_kiloton
0.0 metric_ton /
uint16
Displays the reduction in CO2 emissions in metric tons
compared to direct-on-line motor connection. This
value is calculated by multiplying the saved energy in
MWh by the value of parameter 45.18 CO2 conversion
factor (by default, 0.5 metric tons/MWh).
When this parameter rolls over, parameter 45.8 CO2
reduction in kilotons is incremented.
This parameter is read-only (see parameter 45.21
Energy calculations reset).
CO2 reduction in
tons
45.9
1 = 1 metric_ton / 10
= 1 metric_ton
Reduction in CO
2
emissions in metric tons.0.0 ... 999.9
metric_ton
Disable / uint16Enables/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 optimizer45.11
0Energy optimization disabled.Disable
1Energy optimization enabled.Enable
1.000 units / uint32Defines 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.
Energy tariff 145.12
- / -Energy tariff 1.0.000 ...
4294967.295 units
2.000 units / uint32Defines energy tariff 2 (price of energy per kWh).
See parameter 45.12 Energy tariff 1.
Energy tariff 245.13
- / -Energy tariff 2.0.000 ...
4294967.295 units
448 Parameters