Condensed Status - Siemens Sitrans Probe LU Instruction Manual

Oxley Creek WWTP Water Reclamation
(Probe LU Manual) Vendor Manual

Condensed Status

These codes are available when Condensed Status is enabled.
Hex
Status – GOOD
value
0x80 GOOD – ok
0x84 GOOD – update event
GOOD – active advi-
0x86
sory alarm
0x80 GOOD – limit check/
...0x8E update event
0xA0 GOOD – initiate fail
...0xA3 safe
0xA4 GOOD – maintenance
...0xA7 required
0xA8 GOOD – maintenance
...0xAB demanded
0xBC GOOD – function
...0xBF check
Hex Status –
value UNCERTAIN
UNCERTAIN – substi-
0x45
tute set
UNCERTAIN – initial
0x4F
value
0x68 UNCERTAIN – main-
...0x6B tenance demanded
Page 26 SITRANS Probe LU (PROFIBUS PA) – INSTRUCTION MANUAL
Description
No error or special condition is associated with this
value.
Set if the value is good and the block has an active
Update event. (This status remains active for 20 sec-
onds.)
Set if the value is good and the block has an active
Alarm.
Status Codes for Good Quality
See
This fault is not generated by the product, but can be
simulated.
Value is valid. Maintenance is recommended within a
medium-term period.
Value is valid. Maintenance is demanded within a
short-term period.
Device performs internal function check without influ-
encing the process. Value is valid.
Description
Output of Failsafe logic only.
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.
Usability of the process value depends on the applica-
tion.
Value is potentially invalid. Cause is a wear
in the device. Maintenance is demanded within a
short-term period.
Doc Id: VM11
Active Date: 15/12/2006
on page 25 .
a
detected
7ML19985JB02