Advantech ADAM-6000 series - Page 141

Name Read Alarm Mode
Description Returns the alarm mode for the specified channel in the specified ADAM-6000
module.
Syntax $aaCjAh(cr)
$ is a delimiter character.
aa (range 00-FF) represents the 2-character hexadecimal Modbus network address of an
ADAM-6000 module. (Always 01)
Cj identifies the desired channel j (j : 0 to 7).
A is the Read Alarm Mode command.
h indicates the alarm types (H = High alarm, L = Low alarm)
(cr) represents terminating character, carriage return (0Dh)
Response !aas(cr) if the command was valid
?aa(cr) if an invalid operation was entered.
There is no response if the system detects a syntax error or communication error or if
the specified address does not exist.
! delimiter character indicating a valid command was received.
aa represents the 2-character hexadecimal address of the corresponding ADAM-6000
module.
s indicates alarm modes (M = Momentary mode, L = Latching mode)
(cr) represents terminating character, carriage return (0Dh)
Example command: $01C1AL(cr)
response: !01M(cr)
Channel 1 of the ADAM-6000 module at address 01h is instructed to return its Low alarm
mode.
The system responds that it is in Momentary mode.
$aaCjAhEs