Basic Notions - Seneca MyALARM2 Series User Manual

USER MANUAL - MyALARM2 SERIES

4. BASIC NOTIONS

MYALARM2 is equipped with 4 counters and 4 totalizers. Up to a maximum of 30 Hz signals can be
acquired, 4 digital inputs, 2 analog inputs and 2 relay digital outputs.
MyALARM2 I/O can be logged and the log sent as a file in csv format (comma separated values) via
ftp or email. The last row of the log file can also be sent via SMS.
Counter and totalizer overflow is 999,999,999. An additional input status change switches the
value to 0.
MyALARM2 can also log on its internal flash memory. The dimensions of this memory lets you save
up to 16384 acquisitions (for example, setting of log every 10 minutes, the flash memory can hold
163840 minutes thus about 114 days).
When available space is full MYALARM2 overwrites the oldest rows. Log files can be saved on a
microSD in alternative. Dozens of years can be continuously saved on a 32GB microSD.
Regardless of the acquisition time, analogs can be sampled every 50 ms. If the log acquisition time
is set to 10 minutes, for example, the following is acquired for each analog:
the sampled value at the end of the tenth minute
the average value in the 10 minutes
the maximum value in the 10 minutes
the minimum value in the 10 minutes
4 different alarm thresholds are available for each of the two analog inputs. An SMS can be sent
with a settable text when this alarm trips.
Counter/totalizer inputs and analog inputs can be tiered. The tiered values will always be used in
logs and SMS.
Other types of alarms concern counters, totalizers, digital input increases, power outage, plumbing
leaks and the hour meter.
The alarm is made up of a settable text (max 100 characters) and can be sent via SMS or email.
MyALARM2 can also place an audio call (with settable audio via installation software).
Up to 2 different actions can be set and run as a consequence to an alarm.
10 minute/hour or calendar timers are available to run cyclic or acyclic actions.
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