Echelon i.LON SmartServer 2.0 - Manual (Page 106)

i.LON SmartServer 2.0 Programmer’s Reference 7-14
Variable Substitution Description
{dp_value_alias} Data Point Value (by Alias Name). The
of the data point and its at the time that the
alarm was triggered.
The property is expressed with the
LonFormat="#<programID> [scope].<data type>" attribute.
This is the format defined by the data type used by the data
point.
{dp_preset_alias} Data Point Preset (by Alias Name). The
of the data point and its at the time that the
alarm was triggered.
The property is expressed with the
LonFormat="UCPTvalueDef" attribute. This is the value
defined for the data point by a preset.
{ip_address} IP Address of the Network Interface. The IP address of the
network interface used to send the e-mail.
{new_line} Line feed. Inserts a carriage return into your e-mail.
7.3.2.3 Active and Passive Alarm Conditions
The following table describes the properties that you must define within each and
element. As described earlier in this chapter, each of these elements defines an active
or passive alarm condition for the Alarm Notifier.
If an input data point is updated and meets the conditions defined for any of the active condition sets, it
will be considered an active alarm, and the active alarm destinations will be used for the alarm
notification. If an input data point is updated and meets the conditions defined for any of the passive
condition sets, it will be considered a passive alarm, and the passive alarm destinations will be used for
the alarm notification.
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Alarm
LonFormat="UCPTalarmCondition">AL_ALM_CONDITION
The next section, Active and Passive Alarm Destinations, describes how you can define the active and
passive destinations for an Alarm Notifier.
Property Description
The index number of the alarm condition.
Enter an alarm level for the condition set, in the range 0-255.
The level assigned to a condition will determine which alarm
destinations will be used when an alarm occurs that is based on
that condition set.
For each alarm destination you create, you will specify a range of
levels. For example, you could set up one destination for the
alarm conditions using levels 0-125, and another for the alarm
conditions using levels 126-255. Alarm conditions assigned
levels 0-125 would use the first destination, and alarm conditions