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Digital I/O and Relay Output
Counter/Frequency Command Set
7-
76
ADAM 4000 Series User’s Manual
@AARP
Name Read Low-alarm Count Value of Counter 0 command
Description Read the low-alarm value of counter 0 of the specified
counter module.
Syntax @AARP(cr)
@ is a delimiter character.
AA (range 00-FF) represents the 2-character hexadecimal
address of the module.
RP is the Read Low-alarm Count Value of Counter 0
command.
(cr) is the terminating character, carriage return (0Dh).
Response !AA(data)(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 indicating a valid command
AA (range 00-FF) represents the 2-character hexadecimal
address of the module.
(data) is the low-alarm count value which consists of eight
hexadecimal digits.
(cr) is the terminating character, carriage return (0Dh).
Example command: @12RP(cr)
response: !120000FFFF(cr)
The command instructs the module at address 12 to return
its low-alarm count value. The module replies that counter
0's low-alarm count value is 0000FFFF(hex).
4080D