Velodyne Acoustics ADWANTAGE IA-400 - Manual (Page 19)

I n t r o d u c t i o n
This document outlines Chrysalis’ InstallAdvantage (IA) RS-232 protocol specification. This protocol indicates how IA products receive
run-time commands from devices such as Creston Universal Remote Controls.
C o m P o r t S e t u p
Use standard communications settings: Baud Rate: 9600, Data Bits: 8, Parity: None, Stop Bits: 1
I A I N a n d O U T P o r t P i n C o n f i g u r a t i o n
IA serial ports use a standard configuration that allows direct connection to a PC via a FEMALE to MALE serial cable. It uses only
three pins (Transmit, Receive, Ground).
The pin configurations are:
IN: Pin 2 = Transmit
Pin 3 = Receive
Pin 5 = Ground
OUT: Pin 2 = Receive
Pin 3 = Transmit
Pin 5 = Ground
R u n t i m e C o m m a n d F o r m a t
Byte Number Byte Description Notes
0‘#’ Header Character
1 to 3 or 4 Command and 3 to 4 ASCII characters see formats below
Parameter Data Case sensitive - CAPS ONLY!
4 or 5 ‘$’ Termination Character (required or command is ignored)
InstallAdvantage IA-400 Amp manual
w w w . c h r y s a l i s a c o u s t i c s . c o m
16
A
P P E N D I X
A : R S - 2 3 2 S
E R I A L
O
V E R V I E W A N D
C
O M M A N D S