Operating instructions

1892 1335 - Orion Radio Modem Operating Instructions - v2.9 / Aug 2009 71
Serial Ports
Command Parameters
Description Set Syntax Read
Syntax
Parameter Description Value or Range Meaning of Values Default
Value
Baud rate on primary serial port ATB0=b ATB0? b Code for baud rate 1 4800
2 9600
3 19200
4 38400 4
5 1200
6 2400
Parity on primary serial port ATB1=p ATB1? p Code for parity 1 even
2 odd
3 none 3
Hardware mode on primary serial port ATB2=h ATB2? h Code for hardware 1 RS232 (RTS CTS)
mode 2 RS232 (XonXoff)
3 RS232 (No handshake) 3
4 RS422 (XonXoff)
5 RS422 (No handshake)
6 RS485 (No handshake)
Data bits on primary serial port ATB5=n ATB5? n Number of bits 7 or 8 Number of bits 8
Baud rate on secondary serial port ATB3=b ATB3? b Code for baud rate 1 4800
2 9600
3 19200
4 38400 4
Parity on secondary serial port ATB4=p ATB4? p Code for parity 1 even
2 odd
3 none 3
Data output port (ML Base only) ATS173=b ATS173? b Code for port 0 Serial A
1 Serial B 1