Firmware Manual

Table Of Contents
314 Parameters
45.06 Saved money Displays the monetary savings compared to direct-on-line
motor connection. This value is a calculated by multiplying
the saved energy in kWh by the currently active energy tariff
(45.14 Tariff selection).
When this parameter rolls over, parameter 45.05 Saved
money x1000 is incremented.
The currency is defined by parameter 45.17 Tariff currency
unit.
This parameter is read-only (see parameter 45.21 Energy
calculations reset).
-
0.00 … 999.99 units Monetary savings. 1 = 1 unit
45.08 CO2 reduction in
kilotons
Displays the reduction in CO
2
emissions in metric kilotons
compared to direct-on-line motor connection. This value is
incremented when parameter 45.09 CO2 reduction in tons
rolls over.
This parameter is read-only (see parameter 45.21 Energy
calculations reset).
-
0…65535 metric
kilotons
Reduction in CO
2
emissions in metric kilotons. 1 = 1 metric
kiloton
45.09 CO2 reduction in
tons
Displays the reduction in CO
2
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 45.08 CO2
reduction in kilotons is incremented.
This parameter is read-only (see parameter 45.21 Energy
calculations reset).
-
0.0 … 999.9 metric
tons
Reduction in CO
2
emissions in metric tons. 1 = 1 metric
ton
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. -
No. Name/Value Description Def/FbEq16