User Manual

Chapter 5
5-11 ADAM 4000 Series User’s Manual
4011, 4011D, 4012, 4013, 4015, 4015T, 4016,
4017, 4017+, 4018, 4018+, 4018M, 4019+
$AAF
Name Read Firmware Version command
Description The command requests t he analog input module at addr ess
AA to return the version code of its firmware.
Syntax $AAF (cr)
$ is a delimiter character.
AA (range 00-FF) represents the 2-character he xadecimal
address of the analog i nput m odule t hat you wa nt t o
interrogate.
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 error or
communication error, or if t he speci fied a ddress does not
exist.
! is a deli miter ch aracter indicatin g a valid co mmand was
received.
AA (range 00-FF) represents the 2-character he xadecimal
address of an analog input module.
(Version) is the version c ode of t he module’s firmware at
address AA.
(cr) is the terminating character, carriage return (ODh).