Vaisala Hydromet Data Collection Platform - Manual (Page 138)

User's Guide ______________________________________________________________________
136 __________________________________________________________________M210784EN-E
If you suspect that the internal battery or the charging circuitry is
defective, try the following:
- Check that the battery capacity is correct and change it with
battery [capacity] command, if necessary. If the capacity setting is
too low, the battery simply charges slowly. In the opposite case, the
battery may be damaged due to too high charging.
- Check the battery voltage, ExtDC voltage, and charging current.
ExtDC should be higher than battery voltage for charging. If it is
lower, the battery is discharging and the charging current shows
negative value. Normally, battery voltage should vary between 5.8
and 7.0 volts and it may rise as high as 7.5 volts during quick
charge (for lead batteries).
Measurement Enable or Disable
You can manually enable or disable all measurement inputs and
sensors. You can use this feature, for example, for the following
purposes:
- Remotely change the readings of a faulty sensor to be flagged as
invalid.
- Mark all sensor readings invalid during maintenance operation.
Use the following commands in the service connection to change the
flagging:
enable <Measurement Name>
disable <Measurement Name>
where
enable
= Enables the measurement inputs or sensors.
disable = Disables the measurement inputs or sensors.
Measurement Name = The measurement name from the
Configuration view of Lizard Setup
Software.