System Operation
Copyright © 2007-2018 Eaton Corporation. All Rights Reserved.
IPN 997-00012-03 B2 Issue B2 July 2018
63
► To create a Smart Alarm
1
Determine the equivalent logic gate arrangement for the
Smart Alarm
.
Smart Alarms can be regarded as logic gates. Each gate (AND, OR or XOR) is an entry in the
Smart Alarm States table. The gate inputs are entries in the Alarm Sources, Scheduled Sources or
System Value Sources tables.
2
Configure the Smart Alarm(s):
•
On the web, go to:
Alarms
>
Smart Alarms
.
•
Expand the
Smart Alarm States
table and configure a
Smart Alarm
and configure
the following parameters.
To change a setting, double-click and select from drop down list or edit the text.
Parameter
Setting
Name
Type the name of the alarm.
Severity
Set to the required alarm priority. This determines how the alarm is indicated.
See details on page
If set to
Disabled
then the alarm will not activate.
Operator
Determines how the sources will be logically combined (AND, OR or XOR).
Recognition Period The alarm will activate when the logical combination of the sources has been
true for this period.
Deactivation
Recognition Period
The alarm will deactivate when the logical combination of the sources has been
false for this period.
Digital Output
Mapping A
If required, select a relay that will be operated when the alarm is active.
Digital Output
Mapping B
If required, select a second relay that will be operated when the alarm is active.
Send Trap
Depending on this setting, an SNMP Trap will be sent for this alarm, on
activation or deactivation or both,
if the alarm's
Severity
matches the setting of
the SNMP Trap Level (see details on page
Group
Not used. Leave at zero.
Notes
Type any required description. When the alarm is active the text will be
displayed on the SC300 and included in the SNMP trap (if used).
