Signals Explanation Of Connector Cn1 - Delta ASD-B2-1521-F User Manual

ASDA-B2

3.3.2 Signals Explanation of Connector CN1

The following details the signals listed in previous section:
General Signals
Signal
V_REF
Analog
Command
(input)
T_REF
PULSE
/PULSE
Position
Pulse SIGN
(Input)
/SIGN
PULL HI
High-
HPULSE
speed
/HPULSE
Position
HSIGN
Pulse
/HSIGN
Input
OA
/OA
OB
Position
/OB
Pulse
OZ
(Output)
/OZ
OCZ
Revision May, 2018
Pin No
(1) The speed command of the motor is -
10 V ~ +10 V which means the speed
command is -3000 ~ +3000 r/min
(default). It can change the
20 corresponding range via parameters.
(2) The position command of the motor is
-10 V ~ +10 V which means the
position command is -3 cycles ~ +3
cycles (default).
The torque command of the motor is -10
18 V ~ +10 V which means the rated torque
command of -100 % ~ +100 %.
Position pulse can be inputted by Line
Driver (single phase max. frequency
500KHz) or open-collector (single phase
43
max. frequency 200 KHz). Three kinds of
41
command type can be selected via P1-00,
CW pulse + CCW pulse, pulse + direction,
39
A pulse + B pulse.
37
When position pulse uses open-collector,
35
the terminal should be connected to an
external applied power in order to pull
high.
High position pulse command only
accepts differential input (+5V, Line-
38
Drive). The max. input frequency is 4MHz.
36
Three kinds of command type can be
42
selected via P1-00, CW pulse + CCW
40
pulse, pulse + direction, A pulse + B
pulse.
21
22
25
Encoder signal output A, B, Z (Line Drive
output)
23
13
24
Encoder signal output Z (Open-collector
44
output).
Function
Chapter 3 Wiring
Wiring
Diagram
(Refer to
3.3.3)
C1
C1
C3/C4
C4-2
C13/C14
-
3-19