HindlePower ATevo Series Operations page 144

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Analog Input Alar Analog Input Alarm & T m & Trigger Assignment
The ATevo can generate alarms based on analog input values. There are several triggers that
can be assigned to define the alarm condition. An alarm can be generated if the analog value
is above a threshold, below a threshold, within a defined range, or outside a defined range. The
threshold parameter(s) required will depend on the trigger type selected. Threshold
parameters must be entered based on the scaling values such that the thresholds assigned are
within the range of the scaling.
To assign an alarm trigger to an analog input:
MENU > AUX INPUTS > 'Analog Input Configuration' > select input (as shown above) >
'Trigger:'
Analog Input Alar Analog Input Alarm Thr m Threshold Assignment
ATevo can generate alarms based on analog input value. Alarm thresholds are the set points at
which an alarm occurs. Each analog input can be assigned an alarm with a trigger. Some
triggers only require one threshold. The 'above a threshold' alarm trigger requires a 'high
threshold' set point, the 'below a threshold' trigger requires a 'low threshold set point'. Other
range based triggers require both a 'low threshold' and a 'high threshold' set point to
determine the range. ATevo will automatically determine which thresholds are required based
on the trigger selected. Always set the trigger before adjusting the thresholds.
To adjust the low level threshold set point for a trigger for an analog input alarm:
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ATevo Operations–Single Phase Input–Group II (30-100 Adc Output) - 1_en
rigger Assignment
eshold Assignment
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