ABB ACS880-x04, Firmware Manual

Page: 335 / 604

Parameters 335
Other [bit] Source selection (see Terms and abbreviations on page 114 ). -
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
45.19 Comparison power Actual power that the motor absorbs when connected direct-
on-line and operating the application. The value is used for
reference when energy savings are calculated.
Note: The accuracy of the energy savings calculation is
directly dependent on the accuracy of this value. If nothing is
entered here, then the nominal motor power is used by the
calculation, but that may inflate the energy savings reported
as many motors do not absorb nameplate power.
0.0 kW
0.0 … 100000.0 kW Motor power. See par.
46.04
45.21 Energy calculations
reset Resets the savings counter parameters 45.01 … 45.09 Done
Done Reset not requested (normal operation), or reset complete. 0
Reset Reset the savings counter parameters. The value reverts
automatically to
Done .
1
46
46 Monitoring/scaling
settings
Speed supervision settings; actual signal filtering; general
scaling settings.
Note: The 16-bit scalings apply when parameter values are
read or written directly. With protocol- and profile-specific
read/write commands (eg. communication objects), the
scaling depends on the protocol or profile. See the
documentation of the adapter module.
46.01 Speed scaling Defines the maximum speed value used to define the
acceleration ramp rate and the initial speed value used to
define the deceleration ramp rate (see parameter group
23
Speed reference ramp ). The speed acceleration and
deceleration ramp times are therefore related to this value
(
not to parameter 30.12 Maximum speed ).
Also defines the 16-bit scaling of speed-related parameters.
The value of this parameter corresponds to 20000 in fieldbus,
master/follower etc. communication.
1500.00 rpm;
1800.00 rpm
(
95.20 b0)
0.10 … 30000.00
rpm Acceleration/deceleration terminal/initial speed. 1 = 1 rpm
No. Name/Value Description Def / FbEq16