nextys DCW20 - Page 31

DCW20 User Manual rev. 5
Page 31/34
4.4.2.2 Battery Ri too high
LCD name
Modbus address
Bat. Ri too high
0x4011
Value1
Value2 (Milli ohm)
Inactive (0), Active (1)
Status 0 → 1: Offending threshold
Status 1 → 0: Max. measured value
Active when measured battery internal resistance exceed the alarm threshold (see §3.1.2)
4.4.2.3 Battery under temperature
LCD name
Modbus address
Bat. under temperature
0x4012
Value1
Value2 (Degree Celsius)
Inactive (0), Active (1)
Status 0 → 1: Offending threshold
Status 1 → 0: Min. measured value
Active when the battery measured temperature (using the optional external sensor) is under the
threshold specified in “Battery min. temperature” field (§4.2.13). If active the battery charged is
disabled.
4.4.2.4 Battery over temperature
LCD name
Modbus address
Bat. over temperature
0x4013
Value1
Value2 (Degree Celsius)
Inactive (0), Active (1)
Status 0 → 1: Offending threshold
Status 1 → 0: Max. measured value
Active when the battery measured temperature (using the optional external sensor) exceed the
threshold specified in “Battery max. temperature” field (§4.2.14). If active the battery charged is
disabled.
4.4.2.5 Battery lifetime elapsed
LCD name
Modbus address
Bat. lifetime elapsed
0x4014
Value1
Value2 (Hours)
Inactive (0), Active (1)
Status 0 → 1: Offending threshold
Status 1 → 0: Max. calculated value
Active when the actual calculated battery lifetime exceeds the threshold specified in “Battery lifetime”
field (§4.2.15).
4.4.2.6 Battery charge failure
LCD name
Modbus address
Bat. charge fail
0x4015
Value1
Value2
Inactive (0), Active (1)
Not used
Active when DCW20 could not charge the battery correctly. When active, the battery charger is
disabled. Disconnect the battery to reset the alarm.
4.4.2.7 Battery SoC < 25%
LCD name
Modbus address
Bat. SoC < 25%
0x4016
Value1
Value2
Inactive (0), Active (1)
Not used
Active when the battery State of Charge is under 25% of the nominal full charge capacity.
DCW20_040-02-700-005-EH-1117