Advantech ADAM-6000 series, User Manual

Page: 128 / 156

Name Span Calibration
Description Calibrates a specified analog input module to correct for gain errors
Syntax $aa0(cr)
$ is a delimiter character.
aa (range 00-FF) represents the 2-character hexadecimal Modbus address
of the ADAM-6000 module which is to be calibrated. (Always 01)
0 represents the span calibration command.
(cr) is the terminating character, carriage return (0Dh)
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 Modbus address of
an ADAM-6000 module.
(cr) is the terminating character, carriage return (0Dh)
Note:
In order to successfully calibrate an analog input module's input range,
a proper calibration input signal should be connected to the analog input
module before and during the calibration process.
$aa1