Ah
A
V
%!
!
!
!
!
!
!
!
% (Percent State of Charge)
V (Volts)
A (Amps)
When this indicator is lighted, the LED screen will
display the battery state-of-charge based upon the amp-hour capacity. Range is
LO setting(<27.5%), 30% to 90% in 5% increments, and ‘FULL’ when over 92.5%
of capacity.
When this indicator is lighted, the LED screen will display the real time
voltage from 08.0 to 35.0 volts (12 and 24 volt system) with
or 16.0 to 69.9 volts (48 volt system) with and 0.2 volt accuracy.
When selected, the LED screen will display the real-time charge
current or load current in amps. The range is from ± 0.1 to ± 999 amps, with a
speed of response of one second. Accuracy is ±1.5%.
There are several additional data displays that are accessed by pressing and holding the
Select button until “dSF” is displayed on the LED. Then p
croll through the data displays.
When the “bLO’ data value has been displayed, another press of the Select button
will display the basic meters again. The data monitors are listed below in the order in
which they appear on the display.
To reset the data monitor values to zero (or present value) press and hold the Reset button
for about 5 seconds (the data monitor value will flash On and Off three times, and then
update).
Power Saving Mode
Data Monitors
±0.1 volt accuracy
±
This meter displays the total amp-hours removed from the DC
source since the last reset. Range is from 0.00 to ±167,000 amp-hours. When
the decimal point flashes, multiply the reading by 1000. (111. = 111,000).
Automatically resets to zero about one minute after the Charge LED remains on
(stops flashing).
Pressing the Select button until the display goes blank puts the Trace Meter in power
saving mode. None of the red mode indicators are lighted when the meter is in power-
saving mode. In this mode, the meter consumes approximately 18mA (milliamps).
Maximum power consumption in any mode is 32mA.
ress and release the Select
button to s The data types will alternate with the data
values.
This meter shows the number of
days since the battery was fully charged. The range is from
0.00 to 655. The value resets to zero when the battery is
recharged. (Charged LED flashes)
This meter measures the
cumulative amp-hours removed. Use it as a battery life
indicator. Its range is from 00.0 to 999,000. Multiply the
reading by1000 when the decimal point flashes on and off.
The cumulative amp-hours are retained in memory even if
the meter is disconnected.
Displays highest battery
voltage. Use to determine if an over-charge event has
occurred. Resets to current battery voltage when theTrace
Meter is disconnected and reconnected.
Displays lowest battery voltage
Use to detect over-discharge. Resets to zero when the
Trace Meter is disconnected, then reconnected.
AH (Amp Hours)
dSF (Days Since Full)
cAH (Cumulative Amp Hours)
bHI (High Battery Voltage)
bLO (Low Battery Voltage)
5
Press
and Hold
then
press &
release
To Reset
press & hold RESET
SELECT SELECT
Copyright Trace Engineering Co. Inc. Tel (360) 435-8826 Part Number 3507 Rev B,
5916 195th Street, NE Fax (360) 435-2229 January 11, 1999
Arlington, WA 98223 USA www.traceengineering.com Page
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