2005 Omnitronix, Inc.
12
Once CRC mode is enabled, each alarm must be acknowledged by a message in the following
format:
(ACK)
XX
(ACK)
XX
represents the alarm ID to acknowledge. The ID can be found in the first line of each record
sent by the DL30.
Alarm Transmission
After successfully initiating a session, alarms are delivered in the following format:
(SOH)ID=XX(SOT)
Date=06/01/04
Time=10:30:02
TargetPort=
TargetName=
AlarmType=Data Alarm
AlarmName=Test Alarm
Threshold=0
Severity=Critical
Text1=text record line
Text2=text record line
(ETX)XX
(CR/LF)
(CR/LF)
•
The alarm ID indicates the index number of each alarm delivered during a call. This
number restarts at 1 for each new call.
•
The severity line represents the Class value defined for this alarm.
•
Up to twelve lines of Text
n
may be sent.
•
XX represents the 16-bit CRC if CRC mode is enabled. If not, this line will contain two
spaces.
If additional alarms are queued to be sent in the same transmission, the above output is
repeated, incrementing the ID with each alarm. When non-CRC alarm transmission is selected,
alarms are sent with a 5 second delay between each. When all alarms and been transmitted,
then DL30 sends the following:
(EOT)
(CR/LF)
(CR/LF)
At this point, the DL30 waits 20 seconds for the receiver to send any input, and then hangs up. If
any commands are received, a command prompt is established and the connection will remain
active.
