Alpha XM3-HP Series, Technical Manual

Page: 91 / 114

91 017-882-B0-001 Rev. E (06/2018)
3.0 Operation, Continued
3.5.3 BATT Alarms
The Alpha XM3-HP CableUPS detects battery alarms and displays the type of active alarm in the Smart Display screen
and the severity of alarm (e.g., Major/Minor) by means of the Inverter Module LEDs.
Active Alarm
Alarm
Type
Alarm
Category
Probable Cause of Alarm Corrective Action
Standby
Disabled
NO BATTERIES Major BATT
Detected the absence of batteries (alarm inactive when
battery capacity or number of battery strings is set to 0).
1. Check Batt Breaker
2. Check Connections
3. Check Battery Fuse
YES
LOW BATT VOLTS Major BATT Battery voltages below 1.833V/cell.
1. Check AC Input
2. Restore AC Input
3. Connect Generator
4. Check Battery String
NO
HIGH BATT
VOLTS
Major BATT
Battery voltages above 4.5V over target charger
voltage.
1. Check Batteries
2. Replace Inverter
NO
BATTERY EOD Major BATT
Batteries dropped below the low voltage shutdown
level.
1. Low Battery Disconnect YES
BATTERY FAIL Major BATT Charge current > 5.0A for 7 days while in float mode.
1. Check Batteries
2. Replace Batteries
NO
BATT TEMP
PROBE
Minor BATT
Precision Temperature Sensor (PTS) failed or is not
installed.
1. Check Connection
2. Replace Sensor
NO
REFRESH/BATT
REFRESH ALARM
Minor BATT Battery Temperature Exceeded 60°C.
1. Check Charger Settings
2. Check Batteries
3. Check Battery Temperature
NO
SAG OPTION Minor BATT I2C has failed between XM3 and SAG.
1. Check Ribbon Cable
2. Replace SAG
NO
SAG DELTA
MEAN
Minor BATT Battery voltage is either too high or low from mean.
1. Check Batteries
2. Replace Batteries
NO
SAG RELAY
STUCK
Minor BATT
Relay has stuck or 36V or 0V wire is no longer
connected.
1. Check SAG Wires Battery
2. Check SAG Wires Unit
3. Replace SAG
NO
SAG FUSE
PROTECTION
Minor BATT
SAG option has been temporarily disabled due to
degraded battery string
1. Check condition of
batteries
NO
STR X MISWIRED Minor BATT
Battery wires are not connected properly or battery
voltage is outside valid range of 9.9V to 15.7V.
1. Check SAG Wires Battery
2. Check SAG Wires Unit
3. Replace SAG Wires
NO
SAG NOT
CALIBRAT
Minor BATT Calibration data is not or is no longer available. 1. Replace SAG NO
X BAL STAGE Minor BATT
Stage 0 and 1 are normal. Stage 2 shows that the
batteries are not of similar capacity. Stage 3-5 trigger
check battery alarm to show that there is a major
capacity imbalance.
1. Check Batteries
2. Replace Batteries
NO
SAG NO
HARNESS
Minor BATT Battery wires are not connected properly.
1. Check SAG Wires Battery
2. Check SAG Wires Unit
3. Replace SAG Wires
NO
SAG
COMPATIBILITY
Minor BATT
1. The SAG type installed does not match the XM3
model battery string voltage
2. Battery type not supported by SAG (such as XTV
18V4)
1. Replace SAG
2. Remove SAG
NO
COM
COMPATIBILTY
Minor BATT
The status monitor (comm) card is not compatible
with the XM3 power supply.
1. Replace Comm NO
Table 3-6, BATT Alarms: Classifications, Causes and Corrections
If desired, the No Battery alarm can be disabled by changing the Number of Battery Strings or Battery Capacity to “0” in
the BATT CONFIG menu.
Setting the number of strings or capacity to 0 will disable the inverter, and the unit will no longer have backup
capability. When installing batteries, set the number of batteries and the battery type or battery capacity to enable
battery charger and allow the XM3 to go into Self Test and Standby.
NOTICE :