ADAM-4000 Series User Manual 214
4052, 4055, 4056S,
4056SO, 4068, 4069
7.1.17 $AAY
Name Read Communication Watchdog Timer Cycle Setting command
Description This command read the setting of communication watchdog
timer (WDT) cycle time.
Syntax $AAY(cr)
$ is a delimiter character.
AA (range 00-FF) represents the 2-character hexadecimal
address of the analog input module which is to be read.
Y is the Read Communication Watchdog Timer Cycle
Setting command.
(cr) is the terminating character, carriage return (0Dh).
Response !AAnnnn(cr) if the command was valid.
?AA(cr) if an invalid operation was entered.
There is no response if the module detects a syntax error or
communication error or if the specified address does not exist.
! delimiter character indicates a valid command was received.
? delimiter character indicates the command was invalid.
AA (range 00-FF) represents the 2-character hexadecimal
address of the analog input module.
nnnn (range 0000~9999) represent the specified value of
communication cycle you read. (Unit: 0.1 second)
(cr) represents terminating character, carriage return (0Dh).
Example command: $02Y(cr)
response: !020030(cr)
The command read the WDT cycle as 0030 in the input
module at address 02.
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