I/Osettings; Operand On Exit - Teltonika FMB920 User Manual

saved in memory will be sent, but keep in mind that only 10 messages can be
saved in memory – all other messages will not be saved, until there is room in
device memory.
5.21 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 along with GNSS information contains current value(s) of
enabled I/O element.
Current value – if device is connected to configurator all current I/O values are displayed in
this column.
Priority field – allows enabling I/O element and set them priority so it is added to the data
packet and is sent to the server. By default 12 I/O elements with low priority are enabled:
Ignition, Movement, Data Mode, GSM Signal, Sleep mode, GNSS Status, GNSS PDOP, GNSS HDOP,
External Voltage, Speed, Battery Voltage and Battery Current. Priority (AVL packet priority) can
be Low, High or Panic. All records made by FMB920 are regular. Regular packets are sent as Low
priority records. When low priority event is triggered, FMB920 makes additional record with
indication that the reason for that was I/O element change (depends from Operand
configuration). When High priority is selected, module makes additional record with high priority
flag and sends event packet immediately to the server by GPRS. Panic priority triggers same
actions as high priority, but if GPRS fails, it sends AVL packet using SMS data sending mode if
SMS data sending is enabled and data send number is written in SMS \ Call Settings.
High and Low levels – define I/O value range. If I/O value enters or exits this range, FMB920
generates event. "Operand" parameter defines when to generate event: On Exit, On Entrance,
On Both, On Hysteresis and On Delta Change.
Event only - when selected NO, I/O element status value will be appeared in each AVL
record, and when selected YES, I/O element status value will be appended only to eventual
records.
Operand – defines when event is send:

5.21.1 Operand On Exit

Record is generated when actual value input increases and becomes higher or lower than
high or low level.
Current value < Low level
or
Current value > High level
Figure 42 On Exit operand logic
Generate record
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