I/Osettings; Operand On Exit - Teltonika TMT250 User Manual

Event SMS text:
352094082828606 Movement 1
ATTENTION!
If TMT250 is in Deep Sleep mode and an SMS event occurs with Low priority
(which does not wake up TMT250), then the device does not send the message.
It is saved to device memory until it wakes up from Deep Sleep mode and GSM
modem starts working normally. After it wakes up, all the messages that are
saved to memory will be sent, but keep in mind that only 10 messages can be
saved to memory – all other messages will not be saved, until there is free
memory space.
5.15 I/O settings
When no I/O element is enabled, AVL packet comes with GNSS information only. After
enabling I/O element(s) AVL packet contains current value(s) of enabled I/O element(s) along
with GNSS information.
If the device is connected to configurator all current I/O values are displayed in Current
Value column.
Priority field allows enabling I/O elements and setting them a priority so they are added to
the data packet, which is sent to the server. By default 8 I/O elements with low priority are
enabled: Movement, Data Mode, GSM Signal, Sleep Mode, GNSS Status, GNSS PDOP, GNSS HDOP
and Battery Voltage. Priority level (AVL packet priority) can be Low, High or Panic. All records
made by TMT250 are regular, and regular packets are sent as low priority records. When Low
priority event is triggered, TMT250 makes an additional record with an indication that the event
was caused by an I/O element change (depending on Operand configuration). When High priority
is selected, module makes an additional record with high priority flag and sends event packet
immediately to the server using GPRS. Panic priority triggers same actions as High priority, but if
GPRS fails, it sends an AVL packet using SMS data if SMS data sending is enabled and the number
is provided in SMS/Call Settings.
High and Low levels define I/O value range. If I/O value enters or exits this range, TMT250
generates an event. Operand parameter defines when to generate event: On Exit, On Entrance,
On Both, On Hysteresis or On Delta Change.
When Event Only is selected, I/O element status value will be appended only to eventual
records, otherwise I/O element status value will appear in each AVL record.

5.15.1 Operand On Exit

Record is generated when input value leaves a range between low and high level limits.
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