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5.2.2 RELAY SETTINGS
Remark: thresholds are disabled when set at 0.
11. Relay Mode
DFLT Default mode. The relay thresholds Nos. 16 up to 31 can be used to control the relay. CHRG Charger mode.
The relay will close when the state of charge falls below setting 16 (discharge oor) or when the battery voltage
falls below setting 18 (low voltage relay). The relay will be open when the state of voltage is higher than setting 17
(clear state of charge relay) and the battery voltage is higher than setting 19 (clear low voltage relay). Application
example: start and stop control of a generator, together with settings 14 and 15.
12. Invert Relay
This function enables selection between a normally de-energized (connect open) or a normally energized (contact
closed) relay. When inverted, the open and closed conditions as described in setting 11 (DFLT and CHRG), and
settings 14 up to 31 inverted. The normally energized setting will slightly increase supply current in the normal
operating mode.
Default Range
OFF: Normally de-energized OFF: Normally de-energized/ON: normally energized
13. Relay State (Read Only)
Displays whether the relay is open or closed (de-energized or energized).
Range
OPEN/CLOSED
14. Relay Minimum Closed Time
Sets the minimum amount of time that the CLOSED condition will remain present after the relay has been energized
(changes to OPEN and de-energized if the relay function has been inverted). Application example: set a minimum
generator run time (relay in CHRG mode).
15. Relay-o Delay
Sets the amount of time the de-energize relay condition must be present before the relay opens. Application example:
keep a genereator running for a while to better charge the battery (relay in CHRG mode).
Default Range Step Size
0 minutes 0-500 minutes 1 minute
16. SOC Relay (Discharge Floor)
When the state-of-charge percentage has fallen below this value, the relay will close. The time-to-go displayed is
the time to reach the discharge oor.
Default Range Step size
50% 0-99% 1%
FULL SET-UP DETAILS
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