Advantech Data Acquisition Modules ADAM 4000 User Manual page 262

4052, 4055, 4056S,
4056SO, 4068, 4069
$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)
$
AA
address of the analog input module which is to be read.
Y
Setting command.
(cr)
Response !AAnnnn(cr)
?AA(cr)
There is no response if the module detects a syntax error or
communication error or if the specified address does not
exist.
!
received.
?
AA
address of the analog input module.
nnnn
communication cycle you read. (Unit: 0.1 second)
(cr)
Example command: $02Y(cr)
response: !020030(cr)
The command read the WDT cycle as 0030 in the input
module at address 02.
7-27 ADAM 4000 Series User's Manual
is a delimiter character.
(range 00-FF) represents the 2-character hexadecimal
is the Read Communication Watchdog Timer Cycle
is the terminating character, carriage return (0Dh).
if the command was valid.
if an invalid operation was entered.
delimiter character indicates a valid command was
delimiter character indicates the command was invalid.
(range 00-FF) represents the 2-character hexadecimal
(range 0000~9999) represent the specified value of
represents terminating character, carriage return (0Dh).
7
Chapter