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DSOP24V
18
5.4.3. The battery circuit resistance i
ndicator „rA1”, „rA2”
The battery circuit resistance indicator shows the measured increase in the resistance in the first "rA1" and
the second "rA2" circuit of batteries connected to the power supply. The resistance is influenced by many factors.
- The quality of the batteries
- The quality of battery cables and connections
- The type of F
BAT
fuses
If the re
sistance increase exceeds 60 mΩ, the power supply will report a failure.
The measurement result is displayed with a resolution of 1
mΩ.
5.4.4. The battery temperature indicator „t°C”
The battery temperature indicator displays the measured temperature of the batteries connected to the
power supply unit. The temperature measurement is used by the automation system of the power supply to
compensate the charging voltage.
The measurement result is displayed with a resolution of 1°C.
5.4.5. Failure history “FLh”
The power supply stores the last 30 failures in the non-volatile memory, allowing for a later review.
Use the „<” or „>” buttons in order to display the
FLh
parameter and confirm by pressing the "OK" button to browse
the failure history. The failure number and its code will be displayed. Pressing the "OK" button again will display the
next failure in the memory.
The event log of the new power supply stores events that occurred during the performance tests at the
production stage.
-
Use the „<” or „>” buttons in order to display the "FLh" parameter
-
Press „OK”
- The number 1, indicating the failure number in the memory, will be displayed
Then, after 1s., the next error code will be automatically displayed
-
Press „OK”
- The number 2, indicating the failure number, will be displayed
Then, after 1s., the next error code will be automatically displayed
- If there are more failures in the memory, press the "OK" button to display the next codes
-
The „- - -„ parameter on the display indicates the end of the failure list