ABB ACS350 Series, User Manual

Page: 240 / 314

Actual signals and parameters
240
9905 MOTOR NOM VOLT Defines the nominal motor voltage. Must be equal to the value on the motor
rating plate. The drive cannot supply the motor with a voltage greater than
the input power voltage.
WARNING! Never connect a motor to a drive which is connected to power
line with voltage level higher than the rated motor voltage.
230 V (200 V
units)
400 V (400 V
units, Eur)
460 V (400 V
units, US)
115…345 V (200 V
units)
200…600 V (400 V
units, Eur)
230…690 V (400 V
units, US) Voltage.
Note: The stress on the motor insulations is always dependent on the drive
supply voltage. This also applies to the case where the motor voltage rating
is lower than the rating of the drive and the supply of the drive.
1 = 1 V
9906 MOTOR NOM CURR Defines the nominal motor current. Must be equal to the value on the motor
rating plate. I
2N
0.2…2.0 · I
2N
Current 1 = 0.1 A
9907 MOTOR NOM FREQ Defines the nominal motor frequency, i.e the frequency at which the output
voltage equals the motor nominal voltage:
Field weakening point = Nom. frequency · Supply voltage / Mot nom. voltage Eur: 50 /
US: 60
10.0…500.0 Hz Frequency 1 = 0.1 Hz
9908 MOTOR NOM SPEED Defines the nominal motor speed. Must be equal to the value on the motor
rating plate.
Type
dependent
50…30000 rpm Speed 1 = 1 rpm
9909 MOTOR NOM
POWER Defines the nominal motor power. Must equal the value on the motor rating
plate. P
N
0.2…3.0 · P
N
kW Power 1 = 0.1 kW/hp
9910 ID RUN
This parameter controls a self-calibration process called the Motor ID Run.
During this process, the drive operates the motor and makes measurements
in order to identify motor characteristics and create a model used for internal
calculations.
OFF/
IDMAGN
OFF/IDMAGN
The Motor ID Run process is not run. Identification magnetization is
performed, depending on parameter
9904 and 2101 settings. In identification
magnetization, the motor model is calculated at first start by magnetizing the
motor for 10 to 15 s at zero speed (motor not rotating). The model is
recalculated always at start after motor parameter changes.
- Parameter
9904 = 1 (VECTOR:SPEED) or 2 (VECTOR:TORQ):
Identification magnetization is performed.
- Parameter 9904 = 3 (SCALAR:FREQ) and parameter 2101 = 3 (SCALAR
FLYST) or 5 (FLY + BOOST): Identification magnetization is performed.
- Parameter 9904 = 3 (SCALAR:FREQ) and parameter 2101 has other value
than 3 (SCALAR FLYST) or 5 (FLY + BOOST): Identification magnetization
is not performed.
0
Parameters – complete descriptions
Index Name/Selection Description Def, FbEq
Output voltage
Output frequency
9907
9905