Phase AxM II 04.09.4, Руководство пользователя

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28 | Axm ii / AxP Configurable Motion Control Platform
3.1 ConneCTions geNeral OuTlINe
Power connections:
Connect tri-phases power supply to the
R
,
S
and
T
terminals of the power connector
P1
using
a 3 + 1 shielded cable. Use one GND screw of the drive to connect the cable shield.
Connect single phase power supply to two pins of
R
,
S
or
T
using a shielded cable as well.
Braking resistor connection:
The internal braking resistor is able to dissipate a maximum of 10W braking power. If the power
dissipation is higher, it becomes necessary the use of an external resistor. To activate the in-
ternal brake resistor short-circuit the pins
BR+
and
DC+
of
P1
connector. Connect the external
resistor on the
BR-
and
DC+
terminals of the same connector. Check also par. 7.4 and 7.5. The
minimum and maximum ohmic values for such external resistor are:
If an external braking resistor is used, the system configuration must be modified: you need
to set at least the Brake resistor value and power. The firmware will use these values to ac-
tivate the thermal protection of the resistor itself.
Motor Power connections:
Connect the
phase windings of the motor
to the
A
,
B
and
C
terminals of the power connector
(P1) according to the sequence specified in the connection diagram supplied with the motor
and the connection outline shown in par. 7.4.
Use a shielded cable with section suitable for the motor nominal current.
When the connection cable is longer than 15 m, the use of damping inductances in series
with the cable is recommended.
WARNING:
The cable shield must be grounded on both sides, motor and drive, connecting it to the
special screw provided for.
AxM II drives are
designed for tri-
phase supply only;
voltage must be
lower than 460V
(+10 %).
AxP drives are
designed for tri-
phase or single-
phase supply;
voltage must be
lower than 230V
(+10 %).
Model Min Max
AxP 02.05.2 43 56
AxP 04.09.2 24 32
AxP 06.14.2 15 20
AxM II 04.09.4 58 75
AxM II 06.14.4 37 48
AxM II 09.20.4 26 34
AxM II 20.40.4 15 19
AxM II 35.70.4 8,8 11
AxM II 70.140.4 4,4 5,5
AxM II 90.150.4 3,5 4,5
AxM II 110.180.4 2,9 3,7
AxM II 160.320.4 1,6 2,1
AxM II 200.400.4 1,3 1,6
AxM-II (2011-10).indd 28 18/10/11 15:15