Advantech 5000 Series - Manual (Page 104)

Chapter 6
$aaSiArrff
Response !aa(cr) if the command is valid.
?aa(cr) if an invalid operation was entered.
There is no response if the module detects a syntax error
or communication error or if the specified address does
not exist.
! 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 an ADAM-5000 system.
(cr) is the terminating character, carriage return (0Dh)
Example command: $35S3A0000(cr)
response: !35(cr)
The analog input module in slot 3 of the ADAM-5000
system at address 35h is configured to an input range
±15mV, engineering units data format, and integration
time 50ms (60Hz).
The response indicates that the command has been
received.
Note: An analog input module requires a maximum of 7
seconds to perform auto calibration and ranging after it
is reconfigured. During this time span, the module
cannot be addressed to perform any other actions.
ADAM-5000
6-39