ABB RCNA-01, User Manual

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Communication
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Revision
Revision attribute, which consists of Major and Minor Revisions,
identifies the Revision of the item the Identity Object is
representing.
Status
This attribute represents the current status of the entire device. Its
value changes as the state of the device changes. The Status
attribute is a WORD, with the following bit definitions:
Bit(s) Type/Name Definition
0 Owned TRUE indicates the device (or an object within
the device) has an owner. Within the Master/
Slave paradigm the setting of this bit means that
the Predefined Master/Slave Connection Set
has been allocated to a master. Outside the
Master/Slave paradigm the meaning of this bit is
to be defined.
1 Reserved, set to 0.
2 Configured TRUE indicates the application of the device has
been configured to do something that differs
from the “out–of–box” default. This does not
include configuration of the communications.
3 Reserved, set to 0.
4, 5,
6, 7 Vendor–specific
8 Minor
Recoverable
Fault TRUE indicates the device detected a
recoverable problem. The problem does not
cause the device to go into a faulted state.
9 Minor
Unrecoverable
Fault TRUE indicates the device detected a
unrecoverable problem. The problem does not
cause the device to go into a faulted state.
10 Major
Recoverable
Fault TRUE indicates the device detected a problem
which caused the device to go into the “Major
Recoverable Fault” state.
11 Major
Unrecoverable
Fault TRUE indicates the device detected a problem
which caused the device to go into the “Major
Unrecoverable Fault” state.
12,13,
14,15 Reserved, set to 0.