Signal Explanation For Cn1 I/O Connector (For M, F, And E Models) - Delta ASDA-B3 Series User Manual

ASDA-B3

3.3.2 Signal explanation for CN1 I/O connector (for M, F, and E models)

The following table details the signals listed in the previous section.
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
OA
/OA
Position
OB
pulse
/OB
(output)
OZ
/OZ
COM+
Power
GND
Note: the pulse input function is supported by the B3A series only.
Pin No.
(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.
19
(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).
When the motor torque command is set to -10V to
20
+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.
21
This servo drive provides 2 output channels.
22
You can select the data to be monitored with
P0.003. This signal is based on the power ground.
25
Position pulse can be sent by the line driver
26
(single-phase max. frequency 4 MHz) or open
collector (single-phase max. frequency 200 kHz).
Three command types can be selected with
23
P1.000, CW/CCW pulse, pulse and direction, and
24
A/B pulse.
If open collector type is used when sending position
pulses, CN1 should be connected to an external
14
power supply for pull high.
13
1
2
11
Encoder signal A, B, and Z output (line driver).
12
3
4
NPN: COM+ is for DI voltage input and requires an
external power supply (24V ± 10%).
5
PNP: COM+ is for DI voltage input (negative end)
and requires an external power supply (24V ± 10%).
10 GND for analog signal and differential output signal.
Description
Wiring
3
Wiring method
(refer to
Section 3.3.7)
C1
C1
C2
C3/C4
C9/C10
-
3-35