
296 Parameters
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
Energy optimization disabled.
0
Enable
Energy optimization enabled.
1
Defines energy tariff 1 (price of energy per kWh). Depending
on the setting of parameter
, either this
value or
is used for reference when
monetary savings are calculated.
Specify the currency as text in
Main menu - Primary
settings - Clock, region display - Units - Currency
.
Note:
Tariffs are read only at the instant of selection, and are
not applied retroactively.
0.100 units
0.000…
4294966.296 units
Energy tariff 1.
-
Defines energy tariff 2 (price of energy per kWh).
See parameter
0.200 units
0.000…
4294966.296 units
Energy tariff 2.
-
Selects (or defines a source that selects) which pre-defined
energy tariff is used.
0 =
Energy tariff 1
0.
0
Energy tariff 2
1.
1
DI1
Digital input DI1 (
, bit 0).
2
DI2
Digital input DI2 (
, bit 1).
3
DI3
Digital input DI3 (
, bit 2).
4
DI4
Digital input DI4 (
, bit 3).
5
DI5
Digital input DI5 (
, bit 4).
6
DI6
Digital input DI6 (
, bit 5).
7
Source selection (see
on page
). -
Defines a factor for conversion of saved energy into CO
2
emissions (kg/kWh or tn/MWh).
0.500
tn/MWh
(metric ton)
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
ACS580 FW.book Page 296 Wednesday, September 21, 2016 9:48 PM
Содержание ACS580 Series
Страница 88: ...84 ACS580 FW book Page 84 Wednesday September 21 2016 9 48 PM ...
Страница 146: ...142 Program features ACS580 FW book Page 142 Wednesday September 21 2016 9 48 PM ...
Страница 444: ...440 Fieldbus control through a fieldbus adapter ACS580 FW book Page 440 Wednesday September 21 2016 9 48 PM ...
Страница 461: ...ACS580 FW book Page 457 Wednesday September 21 2016 9 48 PM ...
Страница 462: ...3AXD0000016097 Rev D EN 2016 09 02 ACS580 FW book Page 458 Wednesday September 21 2016 9 48 PM ...