Signals Explanation Of Connector Cn1 - Delta ASD-B2-0121-B User Manual

Chapter 3 Connections and Wiring

3.3.2 Signals Explanation of Connector CN1

Table 3.A General Signals
Signal
V_REF
Analog
Signal
Input
T_REF
PULSE
/PULSE
SIGN
Position
Pulse
/SIGN
Input
PULL HI
High-
HPULSE
speed
/HPULSE
Position
HSIGN
Pulse
/HSIGN
Input
OA
/OA
OB
Position
/OB
Pulse
OZ
Output
/OZ
OCZ
VDD
Power
COM+
COM-
3-18
Pin No
1. Motor speed command: -10V to +10V,
corresponds to -3000 ~ +3000 r/min
speed command (Factory default setting).
20
2. Motor speed command: -10V to +10V,
corresponds to -3 ~ +3 rotations position
command (Factory default setting).
Motor torque command: -10V to +10V,
18 corresponds to -100% to +100% rated torque
command.
The drive can accept two different types of
41
pulse inputs: Open Collector and Line Driver.
43
Three different pulse commands can be
37
selected via parameter P1-00. Quadrature ,
39
CW + CCW pulse & Pulse / Direction.
Should an Open Collector type of pulse be
35 used this terminal must be lulled high to pin
17.
The drive can accept two different types of
high-speed pulse inputs: +5V input and Line-
38
driver input. The max. input frequency is
36 4MHz.
42 Three different pulse commands can be
selected via parameter P1-00. They are A
40
phase + B phase (Quadrature), CW pulse +
CCW pulse, and Pulse + Direction.
21
22
Encoder signal output A, B, Z (Line-driver
25
output). The motor encoder signals are
23
available through these terminals.
13
24
Encoder signal output Z (Open-collector
44
output).
VDD is the +24V source voltage provided by
17 the drive. Maximum permissible current
500mA.
COM+ is the common voltage rail of the
Digital Input and Digital Output signals.
Connect VDD to COM+ for source mode. For
11
external applied power sink mode (+12V to
14
+24V), the positive terminal should be
connected to COM+ and the negative to
COM-.
Details
Wiring Diagram
(Refer to 3-3-3)
C1
C1
C3/C4
C3
C4-2
C13/C14
-
-
Revision June 2010