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4011, 4011D, 4012, 4016
@AARH
Name
Read High Alarm Limit command
Description
The addressed module is asked to return its High alarm
limit value.
Syntax
@AARH(cr)
@
AA
address of an analog input module.
RH
(cr)
Response
!AA(data)(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
responding analog input module.
(data)
units.
(cr)
Example
command:
response:
Presume the analog input module at address 07h is
configured to accept 5 V input. The command instructs the
module to return it High alarm limit value. The module
responds its High alarm limit value is 2.0500 V.
is a delimiter character.
(range 00-FF) represents the 2-character hexadecimal
is the Read High Alarm Limit command.
represents terminating character, carriage return (0Dh).
if the command was valid.
delimiter character indicates a valid command was
represents the 2-character hexadecimal address of the
is the value of the High alarm limit in engineering
represents terminating character, carriage return (0Dh).
@07RH(cr)
!07+2.0500(cr)
5-57
ADAM 4000 Series User's Manual
5
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