General Fault Codes - Siemens SITRANS LR560 Operating Instructions Manual
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Also See for SITRANS LR560:
- Quick start manual (270 pages) ,
- Operating instructions manual (222 pages) ,
- Compact operating instructions (66 pages)
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Diagnosing and troubleshooting
10.2 General fault codes
10.2
General fault codes
Note
• The status icon shown associated with each fault is the default icon in Condensed Mode.
• If more than one fault is present, the device status indicator and text for each fault
alternate at 2 second intervals.
• Some faults cause the device to go to Fail-safe mode (Fault 52). These are indicated with
an asterisk (*).
• If you receive an LOE error communicated via the communications bus, double-check the
local display prior to contacting the service department. Occasionally the device will show
a hardware fault (S96) that is reported through the bus as an LOE. In such a case, the
device electronics will need to be replaced.
Code/
Meaning
Icon
S: 0
*
The device was unable to get a measurement
within the Fail-safe LOE Timer period. Possible
causes: faulty installation, antenna material
buildup, foaming/other adverse process condi-
tions, invalid configuration range.
S: 2
*
Unable to collect profile because of a power
condition that is outside the operating range of
the device.
S: 3
Device is nearing its lifetime limit according to
the value set in REMINDER 1 (REQUIRED)
(4.7.5.) (Page 123).
S: 4
Device is nearing its lifetime limit according to
the value set in REMINDER 2 (DEMANDED)
(4.7.6.) (Page 123).
S: 6
Sensor is nearing its lifetime limit according to
the value set inREMINDER 1 (REQUIRED)
(4.8.5.) (Page 126).
S: 7
Sensor is nearing its lifetime limit according to
the value set in REMINDER 2 (DEMANDED)
(4.8.6.) (Page 126).
S: 8
Service interval as defined in REMINDER 1
(REQUIRED) (4.9.5.) (Page 128) has expired.
142
Corrective Action
Ensure installation details are correct.
•
Ensure no antenna material buildup. Clean if neces-
•
sary.
Adjust process conditions to minimize foam or other
•
adverse conditions.
Correct configuration range.
•
If fault persists, contact your local Siemens repre-
•
sentative.
Repair required: contact your local Siemens representa-
tive.
Replacement is recommended.
Replacement is recommended.
Replacement is recommended.
Replacement is recommended.
Perform service.
Operating Instructions, 06/2018, A5E34648471-AE
LR560 (PROFIBUS PA)
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Table of Contents
Troubleshooting
