M-7084 User Manual, Rev. A1.3 7PH-013-A13
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2.7 $AA3N
Description:
Reads the maximum counter value of channel N.
Syntax:
$AA3N[CHKSUM](CR)
$
Delimiter character
AA
Address of the module to be set (00 to FF)
3
Command to read the maximum counter value of a
channel
N
Specifies the channel to be read (0 ~ 7)
Response:
Valid command:
!AA(Data)[CHKSUM](CR)
Invalid command:
?AA[CHKSUM](CR)
!
Delimiter character for a valid command
?
Delimiter character for an invalid command
AA
Address of the responding module (00 to FF)
(Data)
The maximum counter value in eight hexadecimal
digits
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.
