Kinco JD Series - 10.2 RS485 Communication

Kinco JD 伺服系列使用手册
97
Kinco JD Series Servo User Manual
10.2.1 RS485 Communication Interface
The X2 interface of JD servo driver supports RS485 and RS422 communication.The wiring diagram is shown
in following figure.
10.2.2 RS485 Communication Parameters
LED
Display
Name
Meaning
Default Value
d5.01
ID_Com
Station No. of Drivers
Note: To change this parameter,
you need to save it with the
address “d5.00”, and restart it later.
1
d5.16
RS485_Bandrate
Set the baud rate of RS232 port
1080 9600
540 19200
270 38400
90 115200
Note: To change this parameter,
you need to save it with the
address “d5.00”, and restarts it
later.
540
Other parameters
Data bit = 8
Stop bit = 1
Parity = None
Constant
10.2.3 MODBUS RTU
The RS485 interface of JD servo driver supports Modbus RTU protocol.
Modbus RTU protocol format
Start(No less than 3.5
characters of
messages interval)
Station
No.
Function
code
Data
CRC
1 Byte
1 Byte
N Bytes
2 Bytes
Function code of Modbus
0x03：Read data registers
Request format：
ВНИМАНИЕ! Для работы по 485 интерфейсу необходимо с помощью программы KincoServo в
параметре RS485_Protocol (адрес 0х65100С) установить значение “0”!