B&B Electronics ADAM-6066 - Manual - Manual (Page 144)

ADAM-6000 Series User Manual 134
$aa1
Name
Zero Calibration
Description Calibrates a specified module to correct for offset errors
Syntax $aa1(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)
1 represents the zero 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 address does not exist.
! delimiter indicating a valid command was received.
? delimiter indicating the command was invalid.
aa (range 00-FF) represents the 2-character hexadecimal
slave 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.