GPS-721 User Manual
93/98
GPS-721 User Manual V2.0, Oct. 2010
2.32 ~AA4V
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.
Description:
This command is used to read the power-on DO value or the
safe DO value of the module.
Syntax:
~AA4V[CHKSUM](CR)
~
Delimiter character
AA
Address of the module in hexadecimal format (00
to FF)
4
Command to read the power-on DO value or the
safe DO value.
V
P: Power-on DO Value
S: Safe DO Value
Response:
Valid Command:
!AA(Data)[CHKSUM](CR)
Invalid Command: ?AA[CHKSUM](CR)
!
Delimiter for a valid command
?
Delimiter for an invalid command
AA
Address of the module in hexadecimal format (00
to FF)
(Data)
Power-on DO Value or Safe DO Value
ГК
Атлант
Инжиниринг
–
официальный
представитель
в
РФ
и
СНГ
+7(495)109-02-08 [email protected] www.bbrc.ru
