ICP DAS USA I-7521, User Manual

Page: 124 / 148

I-7521/I-7522/I-7522A/I-7523/I-7524/I-7527 User’s Manual,Ver2.5 Aug.2015
124
5.3.40 $AAIV

Description:
This function will restore the system to factory default setting right now.
Note: Supported by the firmware version 3.08 and upward.

Syntax :
$AAIV[chk](CrLf)
$ Delimiter character
AA 2-character module address in HEX format. The valid range is from
00 to FF
V=1 Enable the mode for restoring factory default setting.
[chk] 2-character checksum. If the checksum is disabled

no [chk]
(CrLf) End Character
 Response: valid command

!AA[chk](CrLf)
invalid command

?[chk](CrLf)
No response

syntax error, communication error, or address error
! Delimiter character indicating a valid command
?
Delimiter character indicating an invalid command
AA 2-character module address in HEX format
[chk] 2-character checksum. If the checksum is disabled

no [chk]
(CrLf) End Character

Example: (Assume the AA address value of the I-7522 module is 01)
command: $02I1(CrLf)
response: !02(CrLf)
command: $01I1(CrLf)
response: !01(CrLf)

Note:
Please refer to the beginning of Sec.3
“Quick Start” for factory default setting.
Restore to factory default setting for all com ports.
Restore to factory default setting for all com ports.
For: I-7521/I-7522/I-7522A/I-7523/I-7524/I-7527