BATTERY BANK MENUS 1, 2 AND 3
22 November 2006 / Masterlink BTM-III / EN
9.5 AVERAGE DISCHARGE AMPS
Only displayed for battery bank 2 and 3 and only shown if visualisation of SOC 2 + 3
is enabled (see chapter 10.16).
For a more accurate calculation of the State Of Charge the expected average
discharge Amps must be entered. This value should equal the expected average
discharge current during the time of discharge (so not during 24 hours).
9.6 ALARM FUNCTION ON/OFF
Press Set to enable (ON) or disable (OFF) the alarm function. If this function is set
to ON, the operation of the external relay will be enabled
The factory setting: off
9.7 LOW VOLTAGE SETPOINT
The “low voltage set point marks the voltage threshold of too low battery If the
battery voltage drops below this value, the alarm function will be activated after the
“alarm delay time” has elapsed; see 9.9.
To enable/disable the alarm function see 9.6
Factory setting: 10.0v/20.0V depending on the nominal battery voltage
Adjustable range:8.0…12.9V/16.0…25.8V.
9.8 HIGH VOLTAGE SETPOINT
When the battery voltage rises above this level, the alarm function will be triggered
without delay.
Factory setting: 15.0V/30.0V depending on the nominal battery voltage
Adjustable range: 13.0…16.0V/26.0…32.0V.
9.9 ALARM DELAY TIME
The “alarm delay time” can be set to delay the alarm function when the DC-voltage
drops below the low voltage set point. This delay is to prevent a false alarm as a
result of a temporary voltage drop, because of switching on a heavy load.
Factory setting: 30 seconds
Adjustable range: 1…60 seconds
9.10 STATE OF CHARGE LEVEL FOR “EMPTY BATTERY”
This level marks the state of charge (SOC) at which the battery is considered to be
empty. If the State of Charge drops below this level the battery alarm function will be
activated.
Note for battery bank 2 and 3: only shown if visualisation of SOC 2 + 3 is enabled
(see chapter 10.16)
Factory setting: 35%
Adjustable range: 0…80%
AVERAGE LOAD
10A Ç
Select
ALARM
OFF
Select
LOW VOLTAGE
10.0V Ç
Select
HIGH VOLTAGE
15.0V Ç
Select
ALARM DELAY
30s Ç
Select
SOC EMPTY
35% Ç
Select
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