Delta ASDA-A3 Series User Manual page 150

ASDA-A3
The following table details the signals listed in the previous page.
General signals:
Signal
V_REF
Analog
command
(input)
T_REF
Analog
MON1
monitor
MON2
(output)
PULSE+
PULSE-
Position
SIGN+
pulse
SIGN-
(input)
PULL HI_P
PULL HI_S
Position
pulse
(output)
COM+
Power
Others
Pin No.
(1) When the motor speed command is set to
42
(2) When the motor position command is set to
When the motor torque command is set to -10V
18 to +10V, it means the rated torque is -100% to
+100%.
The operation status of motor, such as speed and
current, can be displayed in analog voltage. This
16
servo drive provides 2 output channels. You can
15
select the data to be monitored with P0.003. This
signal is based on the power ground.
43
Position pulse can be sent by line driver
41
(single-phase max. frequency 4 MHz) or open
collector (single-phase max. frequency 200 kHz).
Three command types can be selected with
36
P1.000, CW/CCW pulse, pulse + symbol,
37
and A/B pulse.
If using open-collector type when sending
position pulses, CN1 should be connected to an
39
external power supply (24V ± 10%) for pull high.
35
OA 21
/OA 22
OB 25
Encoder signals A, B, and Z differential (line
driver) output.
/OB 23
OZ 50
/OZ 24
OCZ 48 Encoder Z pulse open-collector output.
NPN: COM+ is for DI voltage input and requires
an external power supply (24V ± 10%).
11
PNP: COM+ is for DI voltage input (negative end)
and requires an external power supply (24V ±
10%).
12, 13,
The ground for analog signals and differential
GND
output signals.
19, 44
No connection. This is for internal use only. Do
14, 17, 20
NC not connect to NC, or it may damage the servo
45, 47, 49
drive.
Description
-10V to +10V, it means the rotation speed is
-3000 to +3000 rpm (default). You can set
the corresponding range with parameters.
-10V to +10V, it means the range of the
rotation position is -3 to +3 cycles (default).
Wiring
Wiring
3
method
(refer to Section
3.4.1.3)
C1
C1
C2
C3 / C4
C9 / C10
C11
C7
C8
-
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