Aalcac0 - ICP DAS USA PIR-130-AC User Manual

2.17 $AALCAC0

Description:
This command is used to read the current Buzzer Operation Mode for a specific channel on a
specified module.
Syntax:
$AALCAC0[CHKSUM](CR)
$ Delimiter character
AA The address of the module to be read in hexadecimal format (00 to FF)
LCA The command to read the Buzzer Operation Mode
C The command to read the PIR Relay Output channel
0 Specifies the PIR Relay Output channel to be read, zero based. Note that as there is
only one PIR Sensor channel on the PIR-130 module, the only valid value is 0.
Response:
Valid Command:
Invalid Command:
! Delimiter character to indicate that the command was valid
? Delimiter character to indicate that the command was invalid
AA The address of the responding module in hexadecimal format (00 to FF)
NN The Buzzer Operation Mode, which is stored in the EEPROM
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: $01LC9C01
Sets the Buzzer Operation Mode for channel 0 of module 01 to 1, meaning that the
Buzzer will be activated when the PIR Sensor is triggered, and the module returns a
response indicating that the command was valid.
PIR-130-AC/DC User Manual Ver. 1.4.0, 2020/07/28
!AAN[CHKSUM](CR)
?AA[CHKSUM](CR)
Response: !01
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