Operating States - Advantech-DLoG DLT-V72 Series Operating Instructions Manual

7.4.

Operating states

Status of LEDs
Supply voltage
44 / 140
Temperature
OFF
OFF FLASHING
FLASHING
OFF
ON
ON
ON FLASHING
DLT-V72 status
OFF Initial state, idle time – waiting for a new
ignition signal or for the <Power> key after
switch-off; no voltage supply
Temperature sensor faulty
OFF DLT-V72 is in standby mode (S3)
ON Computer will only start if the temperature in
the device is in the range between -30 and
+59 °C again.
OFF Computer start-up/normal operational
state/shutdown delay time
ON Screen defroster active
Ambient temperature lies outside of the
permitted range, i.e. < -30 or > +50 °C
Operation
DLT-V72 Operating Instructions V2.50 Preliminary