ICP DAS USA PIR-130-AC User Manual page 29

2.4 $AA6
Description:
This command is used to read the current status of the PIR Relay Output channel of a specified
module.
Syntax:
$AA6[CHKSUM](CR)
$ Delimiter character
AA The address of the module to be read in hexadecimal format (00 to FF)
6 The command to read the current status of the PIR Relay Output channel
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)
(Data) The current status of the PIR Relay Output channel represented by a four-digit
hexadecimal value followed by 00. The first two digits represent the status of the PIR
Relay Output channel and the second two are reserved.
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: $026
Reads the current status of the PIR Relay Output channel for module 02 and returns a
response indicating that the command was valid and that the current status of the PIR
Relay Output channel is active.
Related Commands:
Section 2.9 @AADI
PIR-130-AC/DC User Manual Ver. 1.4.0, 2020/07/28
!(Data)[CHKSUM](CR)
?AA[CHKSUM](CR)
Response: !010100
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