Signals Explanation Of Connector Cn1 - Delta ASD-A2-0121 Series User Manual

Chapter 3 Wiring

3.4.2 Signals Explanation of Connector CN1

The following 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
HPULSE
High-speed
Position /HPULSE
Pulse HSIGN
(input)
/HSIGN
OA
/OA
OB
Position
/OB
Pulse
(output)
OZ
/OZ
OCZ
Power VDD
3-34
Pin
No.
(1) The speed command of the motor is -10V ~
+10V which means the speed command is
-3000 ~ +3000 r/min (default). It can change
42 the corresponding range via parameters.
(2) The position command of the motor is -10V ~
+10V which means the position command is
-3 cycles ~ +3 cycles (default).
The torque command of the motor is -10V ~
18 +10V which means the rated torque command of
-100 % ~ +100 %.
The operating state of the motor can be shown by
analog voltage, such as speed and current. This
16
drive provides two channel outputs. Users can
15
select the desired monitoring data via parameter
P0-03. This signal is based on the power ground.
Position pulses can be sent by Line Driver
43
(single-phase max. frequency 500 kHz) or open-
collector (single phase max. frequency 200 kHz).
41
The command types can be selected with P1-00,
36
CW/CCW pulse, pulse and direction, and A/B
37
pulse.
39
If open collector type is used with sending
35
position pulses, CN1 should be connected to an
external applied power for pull high.
Position pulses can only be sent by Line Driver
38
(single-phase max. frequency 4 MHz). Three
29
command types are available, CW/CCW pulse,
46
pulse with direction, and A/B pulse; please refer
40
to P1-00.
21
22
25
Encoder signal output A, B, Z (Line Drive output)
23
50
24
48 Encoder signal output Z (Open-collector output)
VDD is the +24V power provided by the drive and
17 is for Digital Input (DI) and Digital Output (DO)
signals. The maximum current is 500 mA.
Function
ASDA-A2
Wiring
Method
(Refer to
section
3.4.3)
C1
C1
C2
C3/C4
C4-2
C13/C14
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