Advantech Data Acquisition Modules ADAM 4000 User Manual page 306

4080D
@AAEAT
Name Enable Alarm command
Description The counter module is instructed to enable its alarm for
counter 0 in either Latching or Momentary mode.
Syntax @AAEAT(cr)
@
AA
address of the module.
EA
T
Momentary alarm state, or L = Latching alarm state.
(cr)
Response !AA(cr)
There is no response if the module detects a syntax or
communication error, or even if the specified address does
not exist.
!
AA
module.
(cr)
Example command: @03EAL(cr)
response:
The counter module at address 03h is instructed to enable
its alarm for counter 0 in Latching mode.
The module confirms that the command has been received.
NOTICE: A counter module requires a maximum of two seconds after it
has received an Enable Alarm command to let the settings take
effect. During this time, the module can not be addressed to
perform any other actions.
7-71 ADAM 4000 Series User's Manual
is a delimiter character.
(range 00-FF) represents the 2-character hexadecimal
is the Enable Alarm command.
indicates the alarm type and can have the value M =
represents terminating character, carriage return (0Dh).
if the command was valid
is a delimiter character which indicates a valid command.
represents the 2-character hexadecimal address of the
represents terminating character, carriage return (0Dh)
!03(cr)
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