Chapter 4 Command Set 4-153
4050, 4052, 4053, 4060, 4051, 4055, 4068
Chapter 4
Baud Rate
Code (Hex)
Baud Rate
03 1200 bps
04 2400 bps
05 4800 bps
06 9600 bps
07 19.2 Kbps
08 38.4 Kbps
except checksum and baud rate parameters. They can only be altered
when the INIT* terminal is grounded. (Refer to
Baud rate and Checksum,
in Chapter 2 for the correct procedure.)
Table 4-5
Baudrate Codes
%AANNTTCCFF
Response !AA (cr) if the command is valid.
?AA(cr) if an invalid parameter was entered or if the INIT*
terminal was not grounded when attempting to change baud
rate or checksum settings.
There is no response if the module detects a syntax error or
communication error or if the specified address does not exists.
!
delimiter character indicating a valid command was received
?
delimiter character indicating the command was invalid
AA (range 00-FF) represents the 2-character hexadecimal
address of a digital I/O module.
(cr) is the terminating character, carriage return (0Dh)
Example command: %2324400600(cr)
response:
!24(cr)
The command tries to configure module with address 23h to
address 24h, baud rate 9600 no checksum checking. The
response indicates that the configuration was successful.
NOTICE:
All configuration parameters can be changed dynamically,
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