ICP DAS, ZT-2017 and ZT-2017C AI Series User Manual, Version 1.0.1
Page 41
Copyright © 2012 by ICP DAS Co., Ltd. All Rights Reserved.
6.2.6
$AA0
Description
This command is used to perform a span calibration on a specified module.
Syntax
$AA0[CHECKSUM](CR)
$
Delimiter character
AA
The address of the module to be calibrated in hexadecimal format (00
to FF)
0
The command to perform the span calibration
Response
Valid Command
!AA[CHECKSUM](CR)
Invalid Command
?AA[CHECKSUM](CR)
!
Delimiter character to indicate a valid command
?
Delimiter character to indicate an invalid command.
AA
The address of the responding module in hexadecimal format (00 to FF)
There will be no response if the command syntax is incorrect, there is a
communication error, or there is no module with the specified address.
Examples
Command $030
Response ?03
Attempts to perform a span calibration on module 03, but a response indicating
that the command was unsuccessful is returned because the “Enable Calibration”
command (
~
AAEV, see Section 6.2.22) was not sent in advance.
Command
~
03E1
Response !03
Enables calibration on module 03 and returns a response indicating that the
command was successful.
Command $030
Response !03
Performs a span calibration on module 03 and returns a response indicating that
