Micro
ARE-M Series 24V Chargers, Single Phase
Setup and Operation
PM990-1070-24, Issue 12
4-6
4.3.1 View Active Alarms
All active alarms appear in the
Active Alarms
screen. Multiple alarms will scroll across the screen. A
flashing Alarm LED indicates unacknowledged alarms. An optional control board offers front panel
indicators, consisting of High Voltage Alarm, Low Voltage Alarm, No Charger Alarm, AC Fail Alarm on
the telecom models and an additional Positive and Negative Alarm indicators are on the utility models. A
steadily glowing LED indicates alarms are present and have been acknowledged. An alarm will remain in
the
Active Alarms
screen until the event causing that alarm is cleared. Enabling password protection will
not limit access to this screen.
To view active alarms:
1.
At the
Home
screen, press DN until ACTIVE ALARMS
appears. See Figure 4-1. A * No Alarms * message indicates that
there are no active alarms. If alarms are present, the alarm
descriptors will appear in, or automatically scroll through, the
display and the Alarm LED will glow.
Alarm descriptors are: LVA (Low Voltage Alarm), HVA (High Voltage Alarm), HVSD (High
Voltage Shutdown), NCA (No or Low Current Alarm), CL (Current Limit),
GND+ (Ground fault to +), GND– (Ground fault to -), VLV (Very Low Voltage), HBTA (High
Battery Temperature Alarm), RECTF (Rectifier Fail), ACF (AC Fail), EQ (Equalize), and SUMM
(SUMMary).
2.
To return to the
Home
screen, press ESC.
4.3.2 View Charger Status
This series of screens provides read-only access to charger setup parameter values. Enabling password
protection will not limit access to these screens.
To view charger status:
1.
At the
Home
screen, press UP or DN until CHARGER STATUS appears. See Figure 4-2.
2.
Press SEL to display charger model, type utility (UTL)/telecom (TEL) and firmware revision.
3.
Press DN to display the
View Setup
screen. Press SEL to view the
Float Setpoint
screen and then press UP or DN to move through
the View Setup parameters. Press ESC at any time to return to the
View Setup screen.
4.
From the
View Setup
screen, press DN (or UP) to display the
Battery Temperature
,
Temperature
Compensation
, (Time to Next)
Periodic Equalize
,
Ground Fault Resistance
,
or
Ground Fault
Voltage
screen.
Note:
Battery Temperature, Temperature Compensation and High Battery Temperature Alarms
require that Temperature Compensation option 2 is ordered and that the temperature sensor is
installed. See Table 1-1 Model Designation for the option location in the charger model number.
5.
Press ESC at any time to step back up through the menu hierarchy to the
Home
screen.
ARE-M 24V-50A UTL
Firmware X.XX
ACTIVE ALARMS
* No Alarms *
