73
Hysteresis
: record is generated when actual source value input becomes higher than High
level value, and decreasing becomes less than Low level value
Event on Change
: record is generated on every source value change.
10
SLEEP MODE
While in sleep mode, FM5500 sets GPS receiver to sleep mode but GSM/GPRS module
stays active, in Sleep mode power usage can be decreased to save vehicle’s battery, because GPS
module is turned off.
FM5500 can enter sleep mode if
ALL
of these conditions are met:
FM5500 has to be configured to work in Sleep mode;
Start-up timeout has elapsed (5 minutes after every restart of the device);
No movement by accelerometer is detected;
Ignition (DIN1) is off (driven logic low);
USB cable is not connected.
FM5500 exits sleep mode if
ONE
of the following conditions are true:
Movement by accelerometer is detected (depends on accelerometer start settings);
Ignition (DIN1) is turned on (driven logic high);
USB cable is connected;
HIGH or PANIC priority eventual record is detected;
While being in sleep mode FM5500:
cannot save periodical or eventual records;
send data to server;
11
DEEP SLEEP MODE
While in deep sleep mode, FM5500 sets GPS receiver to sleep mode and turns off
GSM/GPRS module (it is not possible to wake up device via SMS), therefore records with last
good coordinates are being saved and sent to AVL server if configured (GSM/GPRS module is
turned on only to send data and after that is turned off). Depending on two configurable
parameters, send period and min period, in Deep Sleep mode power usage can be decreased to
save vehicle’s battery.
FM5500 can enter deep sleep mode (standby mode) if
ALL
of these conditions are met:
FM5500 has to be configured to work in Deep Sleep mode;
Start-up timeout has elapsed (5 minutes after every restart of the device);
No movement by accelerometer is detected;
Ignition (DIN1) is off (driven logic low);
Send period is more than 60 seconds (Data Acquisition Mode settings);
USB cable is not connected.
FM5500 exits deep sleep mode if
ONE
of the following conditions are true:
Содержание FM5500
Страница 25: ...25 Figure 16 FM5500 firmware updater screen...
Страница 67: ...67 Figure 53 Unknown Operator List...
Страница 155: ...155 24 2016 08 22 2 08 Corrected Virtual COM Port driver download link...