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Chapter 6
6-
17
ADAM 4000 Series User’s Manual
$AAF
Name Read Firmware Version command
Description The command requests the analog output module at address
AA to return the version code of its firmware.
Syntax $AAF (cr)
$ is a delimiter character.
AA (range 00-FF) represents the 2-character hexadecimal
address that you want to access.
F is the Read Firmware Version command.
(cr) is the terminating character, carriage return (ODh).
Response !AA(Version)(cr) if the command is valid.
There is no response if the module detects a syntax or
communication error, or if the specified address does not
exist.
! is a delimiter character indicating that a valid command
was received.
AA (range 00-FF) represents the 2-character hexadecimal
address of an analog output module.
(Version) is the version code of the module’s firmware at
address AA.
(cr) is the terminating character, carriage return (ODh).
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