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12. Appendix C
12.2. Substatus Definitions for Quality Status
Quality
Good (Non-
Cascade)
Good (Cascade)
504
Experion PKS Series A Fieldbus Interface Module User's Guide
Substatus
Sub-Normal
Non-Specific
Active Block Alarm
Active Advisory
Alarm
Active Critical Alarm
Unacknowledged
Block Alarm
Unacknowledged
Advisory Alarm
Unacknowledged
Critical Alarm
Non-Specific
Initialization
Acknowledge
Initialization Request
Honeywell
Description
Set if value derived from multiple values has
less than the required number of Good
sources.
There is no specific reason why the value is
good. No error or special condition is
associated with this value.
Set if the value is good and the block has an
active Block alarm.
Set if the value is good and the block has an
active alarm with a priority less than 8.
Set if the value is good and the block has an
active alarm with a priority greater than or
equal to 8.
Set if the value is good and the block has an
unacknowledged Block alarm.
Set if the value is good and the block has an
unacknowledged alarm with a priority of less
than 8.
Set if the value is good and the block has an
unacknowledged alarm with a priority greater
than or equal to 8.
There is no specific reason why the value is
good. No error or special condition associated
with this value.
The value is an initialized value from a source
(cascade input, remote-cascade in, and
remote-output in parameters).
The value is an initialization value a source
(back calculation input parameter), because
the lower loop is broken or the mode is wrong.
R400
July 2010
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