Copley Controls Xenus Plus XEL Series, Руководство пользователя

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Copley Controls, 20 Dan Road, Canton, MA 02021, USA Tel: 781-828-8090 Fax: 781-828-6547
Tech Support: E-mail: sales@copleycontrols.com, Web: http://www.copleycontrols.com Page 15 of 28
Xenus Plus
EtherCAT
RoHS
XEL
MoToR ConnECTionS (ConT’D)
MoToR PHASE ConnECTionS
The drive output is a three-phase PWM inverter that converts the DC buss voltage
(+HV) into three sinusoidal voltage waveforms that drive the motor phase-coils.
Cable should be sized for the continuous current rating of the motor. Motor cabling
should use twisted, shielded conductors for CE compliance, and to minimize PWM
noise coupling into other circuits. The motor cable shield should connect to motor
frame and the drive frame ground terminal (J2-1) for best results.
Halls
+5V Out2 @ 400 mA
Signal Ground
+5V
0V
10K
100p
10K
Hall U
+5V
J10
2
100p
10K
10K
Hall V
+5V
3
100p
10K
10K
Hall W
+5V
4
Hall A
Hall B
Hall C
17 6
16 5 25 26
DIGITAL HALL SIGNALS
Hall signals are single-ended signals that provide absolute feedback
within one electrical cycle of the motor. There are three of them (U, V,
& W) and they may be sourced by magnetic sensors in the motor, or by
encoders that have Hall tracks as part of the encoder disc. They typically
operate at much lower frequencies than the motor encoder signals, and
are used for commutation-initialization after startup, and for checking the
motor phasing after the amplifier has switched to sinusoidal commutation.
J2
1
F.G.
PWM
+HV
0V
+
W
V
U
2
3
4
Motor
3 ph.
MoToR TEMPERATURE SEnSoR
Analog input [Ain3] Motemp, is for use with a motor
overtemperature switch or sensor. The input voltage goes
through a low-pass filter to a 12-bit A/D converter. The active
level of the input, Vset, is programmable generate an over-
temperature fault if the input voltage is <Vset, or >Vset.
7
5 16 25 26
+5V
Motemp
[AIN3]
Thermistor,
Posistor,
or switch
Signal Gnd
4.99k
100k
150k
100n
J10