39
User Analogs
10.9
The NetGuardian AAR's 20 multi-purpose analog inputs measure continuous ranges of voltage or current. Analog
alarms are typically used to monitor battery voltage, charging current, temperature, humidity, wind speed, or other
continuously changing conditions. To configure a user analog, simply fill in your description, thresholds, and other
fields listed in the table below, then click
Save
.
The Provisioning > User Analogs menu
Note:
Analog channels 7 and 8 are for internal voltage monitoring (On a single power input build, channel 7 is
unused.)
User Analogs
Default monitoring to
gauge view
Checking this box sets the default view in the
Monitor>User Analogs
menu to the gauge
view.
Enab (Enable)
Checking the box in the
Enab
column enables monitoring of the analog channel.
Description
User-definable description for the analog channel
Rev
Checking the reverse button changes negative values to positive, and positive values to
negative.
Notifications
Check which notification device(s), 1 through 8, you want to send alarm notifications for
this analog input.
Details
Record Freq
The frequency with which the NetGuardian will record the analog reading
Deadband
The additional qualifying value the NetGuardian requires above/below your alarm thresholds
in order to set an alarm.
Units
The unit(s) of measurement reported by a connected analog input.
Low ref and High Ref
The low and high values for scaling voltage to your display units.
MjU (Major Under)
MnU (Minor Under)
MnO (Minor Over)
MjO (Major Over)
Threshold settings that, when crossed, will prompt the NetGuardian to set an alarm.
Recorded values less than an under value or greater than an over value will cause alarms.
Mode
The mode that will be used to trigger threshold alarms. "Outside" (default) is the traditional
setting, where moving outside of over/under thresholds triggers alarms. Alternative modes
for other situations include "Above" (both "under" thresholds are ignored), "Below" (both
"over" alarms are ignored, useful for fuel tanks and similar), and "Between" (alarm triggers
while value is between two thresholds). Click the "Mode" link for a detailed description.
Enable
Checking this box enables Push-to-Talk feature for this analog.
Discrete Input
Assign the alarm point associated with this analog.
Qual. Time (ms)
Length of time, in milliseconds, that an alarm point must be set before before an analog
can post.
Analog Gauge Type
Select the type of analog gauge represented in the
Monitor>User Analogs>Gauge View
menu
Summary of Contents for D-PK-NGAAR
Page 16: ...12 HC Pinouts 6 1 NetGuardian AAR HC Back Panel Top Board Connectors Bottom Board Connectors ...
Page 17: ...13 MC Pinouts 6 2 NetGuardian AAR MC Back Panel Top Board Connectors Bottom Board Connectors ...
Page 18: ...14 ...
Page 19: ...15 LC Pinouts 6 3 NetGuardian AAR LC Back Panel Alarm Analog Relay Connections ...
Page 68: ...64 Value 99 1 49 64 ...
Page 77: ...73 ...