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+24 VDC Power System User Manual (Section 6013)
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Rev. G
23
MCA
Menu
Tree
Line No.
(Section
6022)
Message Displayed
Associated
with...
Definition
Can this value
be changed?
25
NORMAL DISPLAY
LVD
Alarm Menu
Moves you to the beginning of the
MCA Menu Tree. "SYSTEM OK" or
"## ALARMS ACTIVE" is displayed.
No
26
PCU ** FAILURE
PCU
Alarm Menu
Displays which Rectifier Module
(PCU) failed.
** = the designation of the Rectifier
Module (PCU) alarm.
No
27
MAIN ALARM MENU
PCU
Alarm Menu
Moves you back to this menu.
No
28
NORMAL DISPLAY
PCU
Alarm Menu
Moves you to the beginning of the
MCA Menu Tree. "SYSTEM OK" or
"## ALARMS ACTIVE" is displayed.
No
28A
TEMP SENSOR ** HI
Temperature
Alarm Menu
Displays if battery temperature
increases to a preset adjustable
value.
** = the designation of the
temperature probe.
No
28B
TEMP SENSOR ** LO
Temperature
Alarm Menu
Displays if battery temperature
decreases to a preset adjustable
value.
** = the designation of the
temperature probe.
No
28C
MAIN ALARM MENU
Temperature
Alarm Menu
Moves you back to this menu.
No
28D
NORMAL DISPLAY
Temperature
Alarm Menu
Moves you to the beginning of the
MCA Menu Tree. "SYSTEM OK" or
"## ALARMS ACTIVE" is displayed.
No
29
MCA BOARD FAIL
MCA
Alarm Menu
Displays if the MCA circuit card
failed.
No
30
A/D INPUT FUSE
MCA
Alarm Menu
Displays if the MCA "system" or
"sense" fuse opens.
No
31
NO SYSTEM VOLTS
MCA
Alarm Menu
Displays if no system voltage
detected.
No
32
NO SUBSYS VOLTS
MCA
Alarm Menu
Displays if no subsystem (if
connected) voltage detected.
No