Siemens SITRANS L Operating Instructions Manual page 211
Radar transmitters with profibus pa
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Also See for SITRANS L:
- Operating instructions manual (269 pages) ,
- Compact operating instructions (114 pages) ,
- Application examples (11 pages)
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LCD display
Meaning
S:0
The device was unable to get a meas-
urement within the Failsafe LOE Timer
period. Possible causes: faulty installa-
tion, antenna material buildup, foam-
ing/other adverse process conditions,
invalid calibration range.
S:2
Unable to collect profile because of a
power condition that is outside the oper-
ating range of the device.
S:3
Device is nearing its lifetime limit accord-
ing to the value set in Maintenance Re-
quired Limit.
S:4
Device is nearing its lifetime limit accord-
ing to the value set in Maintenance De-
manded Limit.
S:6
Sensor is nearing its lifetime limit accord-
ing to the value set in Maintenance Re-
quired Limit.
S:7
Sensor is nearing its lifetime limit accord-
ing to the value set in Maintenance De-
manded Limit.
S:8
Service interval as defined in Mainte-
nance Required Limit has expired.
S:9
Service interval as defined in
Maintenance Demanded Limit
has expired.
S:10
Input parameters High Calibration Point
and Low Calibration Point are the same.
S:11
Internal temperature sensor failure.
S:12
* Internal temperature of the device has
exceeded
specifications: it is operating outside its
temperature range.
SITRANS LR200 with PROFIBUS PA
Operating Instructions, 07/2021, A5E32337680-AF
Acyclic Extended Diagnostics /General Fault Codes
E.20 Acyclic extended diagnostics (general fault codes)
Corrective Action
•
Ensure installation details are correct.
•
Ensure no antenna material
buildup. Clean if necessary.
•
Adjust process conditions to minimize
foam or other adverse conditions.
•
Correct range calibration.
•
If fault persists, contact your local Sie-
mens representative.
Repair required. Contact your local Siemens
representative.
Replacement is recommended.
Replacement is recommended.
Replacement is recommended.
Replacement is recommended.
Perform service
Perform service.
•
Check calibration settings of device.
•
Ensure settings for High Calibration
Point and Low Calibration Point are dif-
ferent.
Repair required. Contact your local Siemens
representative.
•
Relocate device and/or lower process
temperature enough to cool device.
•
Inspect for heat-related damage and
contact your local Siemens representa-
tive if repair is
required.
•
Fault code will persist until a manual
reset is performed using PDM or the
LCD interface.
PROFIBUS communication
Byte
Bit
0
2
0
3
4
6
7
0
1
3
4
5
1
211
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Troubleshooting
