Copley Controls Xenus Plus CANopen XPL Series, Руководство пользователя

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XPL
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.co m Page 15 of 28
RoHS
Xenus
Plus
CANopen
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 output @ 400 mA
* Signal Ground
+5V
0V
6
5
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
* Alternate Sgnd connections on J10 are pins 16, 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
+5V
Motemp
[AIN3]
Thermistor,
Posistor,
or switch * Sgnd
* Alternate Sgnd connections on J10 are pins 16, 25, 26
4.99k
100k
150k
100n
J10
100p
10k
10k
74HC14
+5.0 V
[IN15]
ENCFLT
ENCODER
FAULT
OUTPUT
7
25
* Sgnd
J10
ENCODER FAULT
A high-speed (HS) non-isolated input with a pull-up resistor to +5 Vdc
and 1 µs RC filter when driven by active sources. The active level is
programmable. For encoders that output a FAULT signal in addition to
the other position data signals