Aa0; Response: ?01 - ICP DAS USA I-7021 User Manual

I-7021, I-7021A, I-7021P

2.5 $AA0

Description:
I-7021, I-7021P: Performs a 4 mA calibration.
I-7021A: Performs a zero calibration.
Syntax:
$AA0[CHKSUM](CR)
$ Delimiter character
AA Address of the module to be calibrated (00 to FF)
0 Command for the 4 mA/zero calibration
Response:
Valid Command:
Invalid Command:
! Delimiter character for a valid command
? Delimiter character for an invalid command
AA Address of the responding module (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: $010
Performs a 4 mA output calibration on module 01
and returns a valid response.
Related Commands:
Section 2.7 $AA1, Section 2.10 $AA3VV
64 I-7021/22/24, M-7022/24/28 User Manual, Rev: B2.3
!AA[CHKSUM](CR)
?AA[CHKSUM](CR)
Response: !01