I-7088 and M-7088 User Manual, Rev: A1.2 7MH-026-A12
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2.11. $AA6
Description:
This command is used to read the status of the DI counter.
Syntax:
$AA6[CHKSUM](CR)
$
Delimiter character
AA
The address of the module to be read (00 to FF)
6
The command to read the status of the DI counter
Response:
Valid Command:
!AAVV[CHKSUM](CR)
InValid Command:
?AA[CHKSUM](CR)
!
Delimiter character for a valid command
?
Delimiter character for an invalid command
AA
The address of the responding module (00 to FF)
VV
A two-digit hexadecimal value, where bit 0 corresponds
to channel 0, and bit 1 corresponds channel 1, etc.
When the bit is 0, it denotes that the channel is disabled,
and 1 denotes that the channel is enabled.
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.
