User Manual

5-46 ADAM 4000 Series User’s Manual
4018M
@AABC
Name Read Alarm Limit command
Description Request th e alarm li mits fo r th e sp ecified ch annel in the
analog input data logger at address AA.
Syntax @AABC(cr)
@ is a delimiter character.
AA (range 00-FF) represents the 2-character he xadecimal
address of an analog input data logger.
B is the Read Alarm Limit command.
C represents the channel index. Its value is from 0 to 7.
(cr) is the terminating character, carriage return (0Dh).
Response !AASDHHHHTEIIII
! is a deli miter ch aracter indicatin g a valid co mmand was
received.
AA (range 00-FF) represents the 2-character he xadecimal
address of an analog input data logger.
S represents the sign of the high alarm limit.
‘+’ is for positive, and ‘-’ is for negative.
D represents the decimal point of t he high alarm limit. It s
value is from 0 to 5.
HHHH repres ents the 4-c haracter hexa decimal number of
high alarm limit.
T represents the sign of the low alarm limit.
‘+’ is for positive, and ‘-’ is for negative.
E represe nts t he decimal point of th e low alarm li mit. Its
value is from 0 to 5.
IIII represents the 4-c haracter hexadecimal number of low
alarm limit.
(cr) is the terminating character, carriage return (0Dh).