Vector VEC-VA Series

VA Motion Controller Programming Manual
569
XII Communication Settings
12.1 motion controller and HMI communication
12.1.1 motion controller and human-machine wiring shown below
RS485-2
Terminals
definition
SG +
RS-485 signals
are being
SG-
RS-485 signals
negative
12.1.2 HMI and motion controller communication format
function name
format
Factory settings
PLC communication protocol
MODBUS RTU
MODBUS RTU
Communication Interface Type
RS 485-2
RS 485-2
Baud Rate
9600
9600
Data bits
8
8
Parity
Even parity
Even parity
Stop bits
1
1
Station No
111
111
Default factory settings when communicating with the peripheral controller operation, the
user can modify the station number and baud rate via a special register;
Special Registers:% MB3.4010 (station number);% MB3.4011 (baud rate);
Special Note: * = 4800 baud rate input value (e.g.: 9600% MB3.4011 then the filler 2;
then the baud rate of 19200% MB3.4011 fill 4, and so on)