
User Instructions Section 5877
Spec. No. 582140000 (Models 802NLDB, 802NLEB and 802NL-B) Issue AQ, January 15, 2013
Chapter 2. Navigating the MCA Page 2-13
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MCA Menu
Tree Line No.
(Section
5886)
GO BACK TO MENU TREE
BEGINNING
Press ENTER to go to the beginning of the
MCA Menu Tree.
ROUTER B# REMOTE
SENSE OPEN
Router Circuit Card External A/D Voltage Alarm
active. (B# = Bay Number.)
ROUTER B# INTERNAL
SENSE OPEN
Router Circuit Card Internal A/D Voltage Alarm
active. (B# = Bay Number.)
Router Circuit Card's processor failed. (B# =
Bay Number.)
ROUTER B# REPORTS AN
ILLEGAL NODE
MCA dose not recognize a node's type or
identification number. (B# = Bay Number.)
Duplicated Reference Designations.
MCA communications with Router Circuit Card
lost. (B# = Bay Number.)
Press ENTER to go to this menu.
GO BACK TO MENU TREE
BEGINNING
Press ENTER to go to the beginning of the
MCA Menu Tree.
1 RELAY BOARD
HAS FAILED
or
## RELAY BOARDS
HAVE FAILED
or
NO RELAY BOARDS ARE
IN INVENTORY
One or more MCA Customer Alarm Relay
Circuit Cards failed. (## = number of failed
MCA Customer Alarm Relay Circuit Cards.)
Press ENTER to view which MCA Customer
Alarm Relay Circuit Card(s) failed.
or
If the MCA does not recognize any MCA
Customer Alarm Relay Circuit Card, NO
RELAY BOARDS ARE IN INVENTORY is
displayed.
RELAY BOARD B#-P#
FAILURE
Identification of failed MCA Customer Alarm
Relay Circuit Card. (B#-P# = Bay Number-
Relay Circuit Card Position Number.)
Press UP and DOWN ARROWS to scroll if
multiple MCA Customer Alarm Relay Circuit
Cards failed.
Press ENTER to view why MCA Customer
Alarm Relay Circuit Card failed.
Press ENTER to go to this menu.
GO BACK TO MENU TREE
BEGINNING
Press ENTER to go to the beginning of the
MCA Menu Tree.
Relay does not change state. (B#-P#-R# =
Bay Number-Relay Circuit Card Position
Number-Relay Number on Card.)
RELAY BOARD B#-P#
PROCESSOR
MCA Customer Alarm Relay Circuit Card's
processor failed. (B#-P# = Bay Number-Relay
Circuit Card Position Number.)
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