User manual

ADAM-4000 Series User Manual 254
response: !0530000(cr)
The counter module at address 05H is instructed to return
digital output and alarm status. The module responds that
both digital output channels are OFF and the alarm status
for both counters are ENABLED.
4080D
7.2.4.9 @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)
@ is a delimiter character.
AA (range 00-FF) represents the 2-character hexadecimal
address of the module.
EA is the Enable Alarm command.
T indicates the alarm type and can have the 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 or
communication error, or even if the specified address does not exist.
! is a delimiter character which indicates a valid command.
AA represents the 2-character hexadecimal address of the module.
(cr) represents terminating character, carriage return (0Dh)
Example command: @03EAL(cr)
response: !03(cr)
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.
Caution! A counter module requires a maximum of two seconds after it has
received an Enable Alarm command to let the settings take effect. Dur-
ing this time, the module can not be addressed to perform any other
actions.