Counter Setup Command Set - Advantech ADAM 4000 Series User Manual

4080, 4080D

4.7.2 Counter Setup Command Set

Command
Command Name
Syntax
$AAAG Set Gate Mode
$AAA Read Gate Mode
$AA3N(data) Set Maximum
Counter Value
$AA3N Read Maximum
Counter Value
$AA5NS Start/Stop Counter The command orders the specified
$AA5N Read Counter
Start/Stop Status
$AA6N Clear Counter
$AA7N Read Overflow
Flag
Description
Requests the specified counter/ frequency
module to set its gate mode to either
high, low or disabled
Requests the specified counter/ frequency
module to return the status of its gate
mode
Sets the maximum value of counter 0 or
counter 1 for the specified
counter/frequency module
Reads the maximum value of counter 0 or
counter 1 of the specified counte/
frequency module
counter/frequency module to start or stop
counting
The addressed counter frequency module
returns its status indicating whether
counting is enabled or diabled
The command clears the counter 0 or
counter 1 of the specified counter module
The addressed module returns the status
of the overflow flag of counter 0 or
counter 1
Chapter 4 Command Set
4
Chapter
I/O
Module
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4080D
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4080D
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