ABB 800xA Operation page 133

Section 6 Status Displays
Controller Subsystem Status Display Description
The main areas on the Controller Subsystem Display are:
CONTROLLERS
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3BUR002418-600 A
Status and redundancy information for up to 12 Control Modules are shown in
individual status blocks whose arrangement corresponds to the slots in the
Controller Card File(s) of the subsystem. If the subsystem employs 3-1
controller redundancy, blocks 4, 8 and 12 show the status of the backup
controllers and all other blocks show the status of the primary controllers. If the
subsystem employs 11-1 controller redundancy, block 4 shows the status of the
backup controller and all other blocks show the status of the primary
controllers.
A blank status block indicates that there is no Control Module configured for
that slot in the Controller Card File. If a status block contains only the status,
data in the Control Module itself could not be accessed. Each field in a status
block is a target. When selected, it is highlighted and that Control Module
becomes the object of subsequent redundancy and display requests. If a target
in the status block for a Backup Control Module which is emulating a Primary
Control Module, or a Primary Control Module which is being emulated by a
Backup Control Module is selected, the subdevice ID is the modules current
pseudonym. (For example, if Control Module 4 is emulating Control Module 3,
their subdevice IDs are 03 and 04, respectively.)
The controller status is shown in the fields of its respective status block as:
STATUS
– ?????? - No status received (Red).
– UNKNOWN (Red).
– DOWN (Red).
– READY (Yellow).
– IMPAIRED (Yellow).
– ACTIVE (Green).
– AVAILABLE (Cyan).
REDUNDANCY
Controller Node Subsystem Status Display
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