Alpha Technologies Cordex Controller Ver.3.1x - Manual (Page 65)

63 0700015-J0 Rev B
6.6.5.5 Miscellaneous Alarms
Real Time Clock Error Activates an alarm when any change to the CXC clock occurs due
to a battery failure or the real time clock itself failing. The alarm also
becomes active whenever the date is before Jan. 1, 2000 or after Dec.
31, 2030.
Invalid Device Firmware Activates an alarm if the firmware of a device (e.g. Cordex rectifier) has
become corrupt and is no longer functioning.
Ground Fault Detected (High
Voltage CXC only) Activates an alarm when the specified ground fault is detected. The
default value is +/-5 mA.
Improper Controller Shutdown Sets an alarm if the controller resets unexpectedly.
Invalid Battery Voltage Activates an alarm when the charging voltage is invalid; e.g., in the
event that the sense leads have become disconnected. The alarm
activates when the charge volts signal drops below 5 V and halts all
control of the system that relies on this signal. If activated (enabled) an
entry is made in the event log.
System Major The Supervisor can map a relay to the power system major alarm,
which is activated if there are one or more active MAJOR alarms. A
pull-down menu with scroll bars can be used for navigation.
System Minor The Supervisor can map a relay to the power system minor alarm,
which is activated if there are one or more active MINOR alarms. A
pull-down menu with scroll bars can be used for navigation.
Tap Configure to edit
selected menu item
Select menu item to configure
Accept changes and return to
previous screen
Figure 66 — Miscellaneous Alarms Categories – LCD
Figure 67 — Miscellaneous Alarms Categories – Web