PIR-130-AC/DC User Manual
Ver. 1.4.0, 2020/07/28
23/93
2.1
%AANNTTCCFF
Description:
This command is used to set the configuration of a specified module.
Syntax:
%AANNTTCCFF[CHKSUM](CR)
%
Delimiter character
AA
The address of the module to be configured in hexadecimal format (00 to FF)
NN
The new address of the module in hexadecimal format (00 to FF)
TT
The Type Code, which should be set to 40 for DIO modules
CC
The new Baud Rate, see Section 1.10 for details. The INIT DIP Switch (DIP 4) must be
set to the ON position in order to change Baud Rates, see Section 1.5 for details.
FF
The command used to set the update direction of the counter and the Checksum, see
Section 1.10 for details. The INIT DIP Switch (DIP 4) must be set to the ON position, see
Section 1.5 for details.
Note that the INIT DIP Switch (DIP 4) must be set to the ON position before using this command.
See Section 1.5 for more details.
Response:
Valid Command:
!AA[CHKSUM](CR)
Invalid Command:
?AA[CHKSUM](CR)
!
Delimiter character to indicate that the command was valid
?
Delimiter character to indicate that the command was invalid. If an attempt is made to
change the Baud Rate or Checksum settings without first moving the INIT DIP Switch
(DIP 4) to the ON position, the module will return a response indicating that the
command was invalid. See Section 1.5 for more details.
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.