AVR boost/line/buck thresholds (field not available for 120Vac units)
For 230Vac units only, the AVR boost/buck thresholds can be configured (Figure 20). Select
Reduced
to
decrease the thresholds in order to be in Line mode when the AC input is between 195Vac and 239Vac.
Quality: line/inverter thresholds (field not available for 120Vac units)
For 230Vac units only, the Quality thresholds can be configured (Figure 21). Select
Increased
to increase the
thresholds by 7Vac in order to be in Line mode when the AC input is between 219Vac and 260Vac.
Restoring All Parameters to Default Values
The purpose of this command is to reset the Alpha FXM to the factory default parameters in Table D. Battery
charger related defaults are reset according to the charging method selected at the time the defaults are applied.
CAUTION!
This command resets all parameters that are user-configurable. The command is pass- word protected.
All previously programmed operation will be lost.
Table D — Parameters/ Default Settings
Parameters
Default Settings
Battery charging current (Amps)
10
Temperature compensation of battery charging (mV/°C/Cell)
Standard charging method: -
5.0 Bulk charging method: 0
Maximum charge voltage: Standard > Auto mode @25°C (V)
54.6
Maximum float voltage: Standard > Auto mode @25°C (V)
52.8
Maximum charge voltage: Standard > Constant mode @25°C
(V)
54.6
Maximum float voltage: Standard > Constant mode @25°C
(V)
54.2
Maximum charge voltage: Bulk mode (V)
53.5
Maximum float voltage: Bulk mode (V)
53.5
Default low battery warning Bulk mode (V)
44
Type setting of programmable user input #1
Edge trigger
Level setting of programmable user input #1
Low
Action #1 setting of programmable user input #1
Self test
Action #2 setting of programmable user input #1
None
Type setting of programmable user input #2
Level toggle
Level setting of programmable user input #2
Low
Action #1 setting of programmable user input #2
User alarm on
Action #2 setting of programmable user input #2
User alarm off
Type setting of programmable user input #3
Edge trigger
Level setting of programmable user input #3
Low
Action #1 setting of programmable user input #3
Shutdown on
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