Delta ASDA-B3 Series, Руководство пользователя

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Wiring ASDA-B3
3-40
3
3.3.5 Signal explanation for CN1 I/O connector (for L model)
The following table details the signals listed in the previous section.
General signals:
Signal Pin No. Description
Wiring method
(refer to
Section 3.3.7)
Analog
command
(input)
V_REF 20
(1)
When the motor speed command is set to -10V
to +10V, it means the rotation speed is -3000 to
+3000 rpm (default). You can set the
corresponding range with parameters.
(2)
When the motor position command is set to
-10V to +10V, it means the range of the rotation
position is -3 to +3 cycles (default).
C1
T_REF 18
When the motor torque command is set to -10V to
+10V, it means the rated torque is -100% to +100%.
C1
Analog
monitor
(output)
MON1
MON2 17
14
The operation status of motor, such as speed and
current, can be displayed in analog voltage.
This servo drive provides 2 output channels.
You can select the data to be monitored with
P0.003. This signal is based on the power ground.
C2
Position
pulse
(input)
PULSE+
PULSE-
43
41
Position pulse can be sent by the 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-
39
37
PULL HI_P
PULL HI_S
36
35
Position
pulse
(output)
OA
/OA
21
22
Encoder signal A, B, and Z output (line driver). C9/C10
OB
/OB
25
23
OZ
/OZ
13
24
OCZ 44 Encoder Z pulse output (open collector). C11
Power
COM+ 11
NPN: COM+ is for DI voltage input and requires an
external power supply (24V ± 10%).
PNP: COM+ is for DI voltage input (negative end)
and requires an external power supply (24V ± 10%).
-
GND
19, 29,
40
GND for analog signal and differential output signal.
Other NC 38, 42
No connection. This is for internal use only. Do not
connect to NC, or it may damage the servo drive.
Note: the analog voltage control function is not supported by the B3B series.