Advantech Modem ADAM-4550 사용자 설명서

20

ADAM-4550 User's Manual

Description Requests to set new baud rate,

new address… for module.

%AANNTTCCFFPP(cr)

AA:

module address ( 2 char-

acters hexadecimal )

NN:

new module address

TT:

set to 0x40(H)

CC:

High 4 bits represents RS-

232 baud rate code for module.
Low 4 bits represents RS-485
baud rate code for module.

Currently, RS-232 and RS-485
ports have the same baud rate.

Baud rate code are listed below:

7 6 5 4

3 2 1 0

RS-232

RS-485

Code

Baud rate

01

300 bps

02

600 bps

03

1200 bps

04

2400 bps

05

4800 bps

06

9600 bps

07

19200 bps

08

38400 bps

09

57600 bps

0A

115200 bps