Explanation Of I/O (Cn1) Connector Signal - Delta ASDA-M Series User Manual

ASDA-M

3.3.2 Explanation of I/O (CN1) Connector Signal

The following details the signals listed in previous section:
General Signals
Signal Name
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
Revision December, 2014
Pin No
(1) The speed command of the motor is
-10V ~ +10V which means the speed
command is -3000 ~ +3000 r/min
(default).
42
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
command of -100% ~ +100%.
The operating state of the motor can be
shown by analog voltage, such as speed
and current. This drive provides two channel
outputs. Users can select the desired
monitoring data via parameter P0-03. This
signal is based on the power ground. The
16
15
internal circuit is parallel-connected (please
refer to Chapter 3.3 Basic Wiring); three
axes share the same set of MON1 and
MON2.Thus, when the external circuit
connects to any of the axis' MON1 and
MON2, the final output will be the same.
Position pulse can be inputted by Line Driver
(single phase max. frequency 500KHz) or
open-collector (single phase max. frequency
43
41
200KHz). Three kinds of command type can
36
be selected via P1-00, CW pulse + CCW
37
pulse, pulse + direction, A pulse + B pulse.
39
35
When position pulse uses open-collector,
the terminal should be connected to an
external applied power in order to pull high.
Function
It can change
means the rated
Chapter 3 Wiring
Wiring
Method
(Refer to
3.3.3)
the
C1
torque C1
C2
C3/C4
3-17