User Manual

5-52 ADAM 4000 Series User’s Manual
4011, 4011D, 4012, 4016
@AAEAT
Name Enable Alarm command
Description The addressed analog i nput module i s instructed t o enable
its alarm in either Latching or Momentary mode.
Syntax @AAEAT(cr)
@ is a delimiter character.
AA (range 00-FF) represents the 2-character he xadecimal
address of an analog input module.
EA is the Enable Alarm command.
T i ndicates a larm type an d ca n ha ve t he value M =
Momentary alarm state, or L = Latching alarm state.
(cr)
represents terminating character, carriage return (0Dh).
Response !AA(cr)
if the command was valid.
There is no response if the module detects a syntax error or
communication e rror or if the s pecified a ddress does not
exist.
! delimiter character i ndicates a valid command wa s
received.
AA
represents the 2-characte r he xadecimal address of the
responding analog input module.
(cr)
represents terminating character, carriage return (0Dh).
Example command: @03EAL(cr)
response: !03(cr)
The a nalog i nput m odule at ad dress 03h is i nstructed t o
enable its alarm in Latching mode.
The module confirms that the command has been received.
NOTICE: An analog input module requires a maximum of 2 seconds
after
it received an Enable Alarm command to let the settings take
effect . During this interval, the module can not be addressed to
perform any other actions.