ABB ACS880 Firmware Manual page 448

448 Parameters
No. Name / Range /
Selection
45.8 CO2 reduction in
kilotons
0...65535
metric_kiloton
45.9 CO2 reduction in
tons
0.0 ... 999.9
metric_ton
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
Description
Displays the reduction in CO2 emissions in metric
kilotons compared to direct-on-line motor connection.
This value is incremented when parameter
reduction in tons rolls over.
This parameter is read-only (see parameter
Energy calculations reset).
Reduction in CO emissions in metric kilotons.
2
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
factor (by default, 0.5 metric tons/MWh).
When this parameter rolls over, parameter
reduction in kilotons is incremented.
This parameter is read-only (see parameter
Energy calculations reset).
Reduction in CO emissions in metric tons.
2
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.
The currency is defined by parameter
currency unit.
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).
See parameter 45.12 Energy tariff
Energy tariff 2.
45.9 CO2
45.21
45.18 CO2 conversion
45.8 CO2
45.21
45.14 Tariff
45.13 Energy tariff 2 is
45.17 Tariff
1.
Def / Type
FbEq 16b / 32b
0 metric_kiloton /
uint16
1 = 1 metric_kiloton /
1 = 1 metric_kiloton
0.0 metric_ton /
uint16
1 = 1 metric_ton / 10
= 1 metric_ton
Disable / uint16
0
1
1.000 units / uint32
- / -
2.000 units / uint32
- / -