SKS Sweden Bonfiglioli Vectron ACTIVE CUBE ACU 201 Series, Operating Instructions Manual

Page: 86 / 260

84 Operating Instructions ACU 09/08
7.2.3 Motor Type
The properties of the control functions and methods to be set vary depending on the
motor which is connected. The parameter
Motor type
369 offers a range of motor
variants with the corresponding values. The verification of the entered rated values
and the guided commissioning are carried out on the basis of the parameterized
motor type. The selection of motor types varies according to the applications of the
different control methods. In operating instructions the functionality and operating
performance are described for 3-phase motors.
Motor type
369 Function
0 - Unknown The motor is not a standard type.
1 - Asynchronous Three-phase asynchronous motor, squirrel cage.
2 - Synchronous Three-phase synchronous motor.
3 - Reluctance Three-phase reluctance motor.
10 - Transformer
1)
Transformer with three primary windings.
1)
For setting of parameter
Motor type
369 to operation mode „10 - Transformer“, no para-
meter identification is performed.
Caution! Polling and setting of parameter values depends on the operation mode
selected for parameter
Motor type
369.
If the motor type is not entered correctly, the drive may be damaged.
When the motor type is specified, the machine data must be entered. This is de-
scribed in the following chapter. The data are polled in accordance with the table
below.
7.2.4 Machine Data
The machine data to be entered during the guided commissioning procedure are
indicated on the type plate or the data sheet of the motor. The factory settings of
the machine parameters are based on the nominal data of the frequency inverter
and the corresponding four-pole three-phase motor. The entered and calculated
machine data are checked for plausibility during the guided commissioning proce-
dure. The user should verify the factory-set rated data of the three-phase motor.
U
FUN,
I
FUN,
P
FUN
are rated values of the frequency inverter.
Parameter Settings
No. Description Min. Max. Fact. sett.
370 Rated voltage 0.17 ⋅ U
FUN
2 ⋅ U
FUN
U
FUN
371 Rated current 0.01 ⋅ I
FUN
10 ⋅ ü ⋅ I
FUN
I
FUN
372 Rated speed 96 min
-1
60.000 min
-1
n
N
374 Rated cosine Phi 0.01 1.00 cos(
ϕ
)
N
375 Rated frequency 10.00 Hz 1000.00 Hz 50.00
376 Rated mechanical power 0.01 ⋅ P
FUN
10 ⋅ P
FUN
P
FUN
•
Use the arrow keys to select the required parameter and edit the parameter val-
ue.
• Use the ENT key to confirm the selected parameter and the parameter values
entered.
Attention! The rated data of the motor are to be entered according to the specifi-
cations on the rating plate for the motor connection type used (star or
delta connection).
If the data entered deviate from the rating plate, the parameters will
not be identified correctly. Parameterize the rated data according to the
rating plate of the motor for the wiring of the motor winding. Consider
the increased rated current of the connected three-phase motor.
Operating Instructions ACU 09/08 84