Power supply
4.2 Charging the device
SIMATIC RF310M Mobile Reader
20
Operating Instructions, 10/2013, J31069-D0191-U001-A6-7618
4.2
Charging the device
Complete charging of an empty battery takes approximately 5 hours.
Starting the charging operation
WARNING
Explosion hazard when using a different charging station.
Use only the original charging station from PSION. Use of another charging station can
result in explosions and serious personal injury.
Charging is started as soon as you insert the PSION Workabout Pro into the charging
station.
Detecting the level of charge
You can check the charge condition via the charge indicator (LED) on the reader:
Table 4- 1
Status LED
LED color LED status
Significance
Green
Flashing
Charging in progress. Battery charge is less than 80%
Flashes slowly
Charging in progress. Battery charge exceeds 80%
Rapid flashing
Battery temperature is higher than 45 °C. Charging not in
progress.
Permanently lit
Battery is fully charged.
Red
Permanently lit
Charging not in progress. Battery fault!
4.3
The backup battery
The backup battery in the unit PSION Workabout Pro is used for retaining the application
data when the main batteries are uncharged. It is integrated in the device and cannot be
replaced.
Please note that a backup battery (in the case of an empty or removed main battery) can
only retain data in the RAM for a few minutes.