Advantech Data Acquisition Modules ADAM 4000 - Manual (Page 301)

Digital I/O and Relay Output
Counter/Frequency Command Set
7-66 ADAM 4000 Series User’s Manual
@AAPA(data)
@AASA(data)
Name Set Alarm Limit Value of Counter 0 or 1 command
Description Set the Alarm limit value of counter 0 or 1 of the specified
counter module at address AA.
Syntax @AAPA(data)(cr)
@AASA(data)(cr)
@ is a delimiter character.
AA (range 00-FF) represents the 2-character hexadecimal
address of the module.
PA represents the Set Alarm Limit value for counter 0
command.
SA represents the Set Alarm Limit Value for counter 1
command.
(data) is the alarm limit value which must consist of eight
hexadecimal digits.
(cr) is the terminating character, carriage return (0Dh).
Response !AA(cr) if the command is valid.
There is no response if the module detects a syntax or
communication error, or even if the specified address does
not exist.
! is a delimiter character which indicates a valid command.
AA (range 00-FF) represents the 2-character hexadecimal
address of the module.
(cr) is the terminating character, carriage return (0Dh).
Example command: @$12PA0000FFFF(cr)
response: !12(cr)
The command sets the alarm limit value 0000FFFF for
counter 0 of the counter module at address 12h. The
module replies that the command has been received.
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