Delta ASD-A3-0121, Руководство пользователя

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Wiring ASDA-A3
3-24
Revision December, 2017
3
3.3.2 Signal explanation for connector CN1 (for A3-L and A3-M series)
The following table details the signals listed in the previous section.
General signals:
Signal Pin No. Function
Wiring
method
(refer to 3.3.3)
Analog
command
(Input)
V_REF 42
(1) When motor speed command is set to -10 V
to +10 V, it means the rotation speed is -3000
to +3000 r/min (default). You can set the
corresponding range with parameters.
(2) When motor position command is set to
-10 V to +10 V, it means the range of the
rotation position is -3 to +3 cycles (default).
C1
T_REF 18
When motor torque command is set to -10 V to
+10 V, it means the rated torque is -100% to
+100%.
C1
Analog
Monitor
(output)
MON1
MON2
16
15
The operation status of motor can be displayed in
analog voltage, such as speed and current. This
servo drive provides 2 output channels. You can
select the data to be monitored with parameter
P0.003. This signal is based on the power ground.
C2
Position
Pulse
(input)
PULSE
/PULSE
43
41
Position pulse can be sent by Line Driver
(single-phase max. frequency 4 MHz) or
open-collector (single-phase max. frequency 200
KHz). Three command types can be selected
with P1.000, CW/CCW pulse, pulse and
direction, and A/B pulse.
If open collector type is used when sending
position pulses, CN1 should be connected to an
external power supply for pull high.
C3/C4
SIGN
/SIGN
36
37
PULL HI_P
PULL HI_S
39
35
Position
Pulse
(output)
OA
/OA
21
22
Encoder signal output A, B, and Z (Line Driver). C9/C10
OB
/OB
25
23
OZ
/OZ
50
24
OCZ 48 Encoder Z pulse output (Open-collector). C11
Power
COM+ 11
NPN: COM+ is for DI voltage input and requires
external power supply (24 V ± 10%).
PNP: COM+ is for DI voltage input (negative end)
and also requires external power supply (24 V ±
10%).
-
GND
12, 13,
19, 44
GND for analog signal and differential signal
output
Other NC 14
No connection. This is for internal use only. Do not
connect to NC, or it may damage the servo drive.