92
017-882-B0-001 Rev. E (06/2018)
3.0 Operation, Continued
Active Alarm
Alarm type Alarm Category Probable Cause of Alarm
Corrective action
Standby Disabled
RF POWER LVL FAULT
SEE GENERAL MENU
Minor
COMM
RF receive and/or transmit power lev
-
els are outside of optimal thresholds
1. Check attenuation
2. Adjust RF padding
NO
3.5.4 COMM Alarms
The Alpha XM3-HP CableUPS detects communication 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.
Table 3-7, COMM Alarms: Classifications, Causes and Corrections
Active Alarm
Alarm type Alarm Category Probable Cause of Alarm
Corrective action
Standby Disabled
CLOCK NOT SET
Minor
APP
Real time clock not set
1. Set real time clock
NO
3.5.5 APP Alarms
The Alpha XM3-HP CableUPS detects and initiates an alarm if certain parameters for Applications are not met. See Table
3-7 for APP Alarms.
Table 3-8, APP Alarms: Classifications, Causes and Corrections
3.6 Smart Display Glossary
Battery Capacity:
The capacity of the battery strings attached to a particular Intelligent CableUPS. When batteries are not attached,
the setting must be programmed to “0.” This disables standby operations, including test mode, and disables the No Batteries Alarm.
If batteries are attached, then this setting should be programmed to the rating of each battery.
If the power supply is used in a
non-standby application, the Battery Capacity variable must be programmed to “0” to disable the battery maintenance cycle
portion of a Self Test.
Battery Dates:
The month and year the batteries were manufactured can be entered here. This value is hidden if the APPs card
is not installed.
Battery MHOs:
The conductance measurement of the batteries. The date of each entry is also recorded. This value is hidden if
the APPs card is not installed.
Battery Model:
The AlphaCell battery type can be specified in the Smart Display (if not AlphaCell, leave as default battery type,
Other). If AlphaCell is selected, parameters for Accept, Float, Temp, Comp and Battery Capacity are automatically selected. If Other,
these parameters will need to be manually set to the manufacturer’s recommended rating.
Battery Strings Detection Type:
Select AUTO to have the power supply automatically detect the number of battery strings connected
(via SAG or DSM harness). Set to MANUAL to manually override the sensed value or if no harness is connected.
Battery Temperature:
The temperature of the batteries sensed from the PTS connected to the front of the inverter.
Battery Voltage:
The total battery string voltage.
Charger Accept Voltage:
Battery Accept charge voltage control in volts per cell. This voltage, 2.40VDC (adjustable for OTHER
battery types) per cell, is temperature compensated to ensure longer battery life. It properly completes the charge cycle and is factory
set for AlphaCell batteries. If another manufacturer’s batteries are used, consult the battery manufacturer for Accept voltage levels.
Charger Current:
The battery charger current in Amps. When running in Standby mode, this value will display “Batt Current” which
is the battery discharge current in Amps.
Charger Float Voltage:
Battery Float charge voltage control in volts per cell. The average is approximately 2.27VDC (adjustable
for OTHER battery types) per cell. It is factory set for AlphaCell batteries. If another manufacturer’s batteries are used, consult the
battery manufacturer for Float voltage levels.
