Page 138 SITRANS LR250 (PROFIBUS PA) – INSTRUCTION MANUAL 7ML19985JF02
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G: Communications PA
Condensed Status
These codes are available when Condensed Status is enabled. See Condensed Status
Setup (3.6.) on page 85 for more details.
Condensed Status (GOOD)
Hex
value
Status – GOOD Description
0x80 GOOD – ok No error or special condition is associated with this value.
0x84 GOOD – update event
Set if the value is good and the block has an active Update
event. (This status remains active for 20 seconds.)
0x86
GOOD – active advi-
sory alarm
Set if the value is good and the block has an active Alarm.
0x80
...0x8E
GOOD – limit check/
update event
See
Status Codes for Good Quality
on page 137.
0xA0
...0xA3
GOOD – initiate fail
safe
This fault is not generated by the product, but can be simu-
lated.
0xA4
...0xA7
GOOD – maintenance
required
Value is valid. Maintenance is recommended within a
medium-term period.
0xA8
...0xAB
GOOD – maintenance
demanded
Value is valid. Maintenance is demanded within a short-
term period.
0xBC
...0xBF
GOOD – function
check
Device performs internal function check without influenc-
ing the process. Value is valid.
Condensed Status (UNCERTAIN)
Hex
value
Status –
UNCERTAIN
Description
0x45
UNCERTAIN – substi-
tute set
Output of Failsafe logic only.
0x4F
UNCERTAIN – initial
value
Default value as long as no measured value is available
or until a diagnosis is made that affects the value and
the status accorded to it.
0x68
...0x6B
UNCERTAIN – main-
tenance demanded
Usability of the process value depends on the applica-
tion.
Value is potentially invalid. Cause can be determined by
reading the extended diagnostics
a)
. Maintenance is
demanded within a short-term period.
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