
22
16
:
6M
n.x□xx
Stop bit
2
0
:
2 bits, 2
:
1 bit
At once
n.□xxx
Parity bit
2
0
~
2
0:no parity, 1: odd parity, 2: even
parity
At once
Note: data bit cannot be changed, it is 8 bits.
P7-02 RS485 communication protocol setting:
Parameter Function
Default
setting
Range
Modify
Effective
P7-02
RS485
communication
protocol
1
1: Modbus Rtu protocol
2: Xnet filedbus protocol
Servo OFF
At once
1.
Support standard Modbus RTU protocol, it is used as Modbus slave device.
2.
RS232 port and RS485 port can be used at the same time.
3-1-2
.
Signal terminals
3-1-2-1. Pulse signal
Command
Choice Meaning
P-input signal
D-input signal
Chapter
P0-10
xxx□
0
CW, CCW double pulse
mode
CW
CCW
5-3-2
1
AB phase mode
A phase
B phase
2
Pulse + direction mode
Pulse
Direction
Collector open circuit (24V) input positive signal: P+24V/D+24V
Differential mode (5V) input positive signal: P+5V/D+5V
The interface circuit of Pulse + direction and CW, CCW mode:
DS3-2□P□-PQA
DS3-4□P□-PQA
Open collector (24V)
PLC, SCM, etc servo drive
Note:
(1)
P-/P+24V, D-/D+24V power supply range is 18~25V. if the voltage
is lower than 18V, the pulse and direction will be error.
(2)
To avoid the interference, please use shielded twisted-pair cable.
DS3-2□P□-PQA
Differential mode (5V)
COM0
Y0
+24V
P-
R=3.3K
COM1
Y1
D-
R=3.3K
P+5V
D+5V
Shield layer
0V
D+24V
P+24V
When
upper
device is open
collector output,
please use this
wiring diagram.
Please
note:
P+5V
and
D+5V must be
vacant.