Copley Controls Accelnet Plus Dual-Axis Panel EtherCAT, Manual

Page: 18 / 33

Property ohms
Resistance in the temperature range
20°C to +70°C
60~750
resistance at 85°C ≤1650
resistance at 95°C ≥3990
resistance at 105°C ≥12000
Signal J9,J10 Pin
Mot U 4
mot V 3
Mot W 2
frame Gnd 1
Signal J7,J8 Pin
Hall u 2
Hall V 3
Hall W 4
+5V 6, 17
Sgnd 5, 16, 25, 26
frame Gnd 1
Signal Pin
Motemp A J7-7
Motemp B J8-7
J7,J8
Signal Ground
5,10
frame Gnd 12
RoHS
PWM
+HV
0V
Servo
Motor
MOT W
Gn/Y
Frame Gnd
MOT V
MOT U
J9, J10
+
Halls
+5V Out @ 500 mA
Signal Ground
+5V
0V
15K
100p
15K Hall U
+5V
J7,J8
100p
15K
15K
Hall V
+5V
100p
15K
15K
Hall W
+5V
Hall A
Hall B
Hall C
+5V
[IN9(18)]
Thermistor,
Posistor,
or switch
Signal Gnd
R1
R2
C1
J7,J8
Copley Controls, 20 Dan Road, Canton, MA 02021, USA Tel: 781-828-8090 Fax: 781-828-6547
Web: www.copleycontrols.com Page 18 of 33
BE2
Accelnet
Plus
2-Axis Panel EtherCAT
Motor connectIons
Motor oVer teMp Input
The 4.99k pull-up resistor works with PTC (positive temperature
coefficient) thermistors that conform to BS 4999:Part 111:1987
(table below), or switches that open/close indicating a motor
over-temperature condition. The active level is programmable.
These inputs are programmable for other functions if not used
as Motemp inputs. And, other inputs are programmable for the
Motemp function.
Motor phase connectIons
The drive outputs are three-phase PWM
inverters that convert 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. Further details on motor connections
can be found on page 24.
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.
MoteMp sIgnals bs 4999 sensor
hall sIgnals
Motor sIgnals