ABB ACS560, Firmware Manual

Page: 366 / 514

366 Parameters
Scalar Scalar control. Suitable for most applications, if top
performance is not required.
Motor identification run is not required.
Note: Scalar control must be used in the following situations:
• with multimotor systems 1) if the load is not equally shared
between the motors, 2) if the motors are of different sizes,
or 3) if the motors are going to be changed after the motor
identification (ID run)
• if the nominal current of the motor is less than 1/6 of the
nominal output current of the drive
• if the drive is used with no motor connected (for example,
for test purposes).
Note: Correct motor operation requires that the magnetizing
current of the motor does not exceed 90% of the nominal
current of the inverter.
See also section
Speed compensated stop (page 76 ), and
section Operating modes of the drive (page 37 ).
1
99.06 Motor nominal
current Defines the nominal motor current. Must be equal to the value
on the motor rating plate. If multiple motors are connected to
the drive, enter the total current of the motors.
Notes:
• Correct motor operation requires that the magnetizing
current of the motor does not exceed 90% of the nominal
current of the drive.
• This parameter cannot be changed while the drive is
running.
1.8 A
0.0...32767.0 Nominal current of the motor. The allowable range:
• vector control mode: 1/6…2 ×
I
N
of the drive
• scalar control mode: 0…2 × I
N
with scalar control mode.
Note: When using flying start in scalar control mode (see
parameter 21.19 Scalar start mode ), the nominal current must
be in the range allowed for vector control mode.
1 = 0.01 A
See
46.05
99.07 Motor nominal
voltage Defines the nominal motor voltage supplied to the motor. This
setting must match the value on the rating plate of the motor.
Notes:
• The stress on the motor insulation is always dependent on
the drive supply voltage. This also applies to the case
where the motor voltage rating is lower than that of the
drive and the supply.
• This parameter cannot be changed while the drive is
running.
400.0 V
0.0...32767.0 V Nominal voltage of the motor. 10 = 1 V
99.08 Motor nominal
frequency Defines the nominal motor frequency. This setting must
match the value on the rating plate of the motor.
Note: This parameter cannot be changed while the drive is
running.
50.00 Hz
0.00…500.00 Hz Nominal frequency of the motor. 10 = 1 Hz
99.09 Motor nominal
speed Defines the nominal motor speed. The setting must match the
value on the rating plate of the motor.
Note: This parameter cannot be changed while the drive is
running.
1430 rpm
0…30000 rpm Nominal speed of the motor. 1 = 1 rpm
No. Name/Value Description Def/FbEq16