34
W&T
IP-Watcher 2x2 Digital PoE
4 Alarms
The IP-Watcher allows up to four different alarms to be used
which are tripped based on observation of network devices.
Messages can be output depending on the status of the alarms.
Various network protocols are available for this.
.
Mail (SMTP)
.
SNMP
.
Syslog
.
UDP Peer
.
TCP Client
.
FTP Client
It is also possible to report switching of one of the integrated
digital outputs locally when a predefined alarm condition is
met.
The device also allows you to configure acknowledgeable
alarms. An acknowledgeable alarm remains active after it is
triggered until a confirmation is issued, even if the trigger
(condition) is no longer in effect. The acknowledgement can be
made per software using the page
home.htm
and/or per
hardware by wiring one of the previously defined inputs.
Four messages can be defined for each alarm:
.
Alarm ON: Sent when the alarm is activated by the preset
trigger condition..
.
Re-Trigger ON: Sent when the trigger condition is met again
after a clear and the alarm was already activated by an earlier
trigger and is still present.
.
Trigger OFF: When the trigger condition is cleared this
message is sent..
.
Alarm Ack: An acknowledgement of the alarm causes the
device to send this message..
If an alarm switches an output, the latter remains active for non-
acknowledgeable alarms until the trigger condition has been
cleared. For acknowledgeable alarms the output remains active
until acknowledgement.
