Douglas Battery LEGACY DL Series Panduan Petunjuk Pemasangan dan Pengoperasian - Halaman 6
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4.13) LED Indicators
1. "CHARGING" - charger is charging the battery
2. "80%" - the battery voltage is greater than 2.37 vpc.
3. "CHARGE COMPLETE" - the charge cycle has been terminated normally.
-If flashing (1/2 second on every 4 sec.), the charger is set to
equalize at the end of the charge cycle. See section 6.7.
-If flashing on and off each second with the CHARGING and 80% LED's lit
continuously then the charger is in the refresh mode.
4. "SHUTDOWN" - the unit has shut down for a fault; see section 4.12.
4.14) LED TEST button- All LED's and display segments will illuminate when
this button is pressed.
4.15) Display mode switch:(LEGACY GOLD ONLY)
1. Press once to display AMP-HRS RETURNED
2. Press twice to display TOTAL CHARGE TIME
3. Press three times to display average BATTERY VOLTAGE/CELL The display
will show the above function for approximately 10 seconds and then
return to display charge current or the sequencing dash.
4.16) DIGITAL DISPLAY Readout will display the following information:
1. Charging current
2. Fault codes
3. Delay start time
4. Equalize mode
5. Amp-Hours returned for this charge cycle. (LEGACY GOLD ONLY)
6. Charging time - the length of time the charger was charging. (LEGACY
GOLD ONLY)
7. Volts per Cell - the average battery cell voltage. (LEGACY GOLD ONLY)
8. Cool-down time – the amount of time since the charger stopped charging.
(LEGACY GOLD ONLY)
9. Watering cycle (LEGACY GOLD ONLY)
4.17) A Watering Signal is provided at connector pin P3-3 (LEGACY GOLD ONLY)
This low current signal is normally logic level 'lo' and goes 'hi' at End
of every Charge cycle (watering mode).
signal pulses on for 15 sec. and off for 15 sec. for a total of 20
repetitions OR on continuously for 5 min (DIP Sw. selectable).
over-watering, this signal will not occur if the charge reaches 80% in
less than 5 min. from start of charging.
interface with an external circuit for operating a watering valve. During
watering the display shows 'H2O'.
Without a battery connected, pressing the Equalize Switch will display the
number of cycles remaining before the next auto-equalize. If Equalize
Charge is selected, watering occurs immediately after the Equalize cycle.
5
When in the watering mode the
This signal is meant to
To prevent