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Address for data access to de-
vice connected to port
1
2
The diagnostic data is composed of a bit map of all potential faults and protections, as well
as a flag, which indicates if the active fault or protection can be reset. If "Parameter is read-
only", "Parameter not settable in current state" or "Parameter out of range" bits are set,
"Fault code" contains the parameter number. "Parameter not settable in current state" can
occur if the motor is running.
If "Extended diagnosis is available" is set, "Fault code" contains the Event information for the
current event. For events that can occur on a specific line, e.g., Phase loss, the value of the
fault code will indicate the line number the event occurred on. A "4" indicates the line cannot
be determined or the problem exists on all three phases.
STATUS
Approved
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Bit
3
4
5
6
7
8..15
SECURITY LEVEL
Public
Data
Parameter is not set-
table
Parameter value is
out of range
Extended diagnostic
available
Fault code
DOCUMENT ID.
1SFC132374M0201
F I ELD BU S CO MMU N ICAT ION
Description
This bit is set if a parame-
ter write operation failed
due to the parameter not
being settable (such as
during a soft start or soft
stop).
This bit is set if a parame-
ter write parameter oper-
ation failed due to the set
value being out of range.
If set, fault code provides
extended diagnostics.
This can be additional info
for a fault such as in which
phase the fault occurred
or the parameter number
of the latest read/write
parameter operation fail-
ure.
REV.
LANG.
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