General Fault Codes - Siemens SITRANS LR560 Operating Instructions Manual

Priority
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Level

General Fault Codes

Notes:
• 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 with
the device LUI 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.
General Fault Codes
Code /
Meaning
Icon
The device was unable to get a measure-
ment within the Fail-safe LOE Timer period.
S: 0
Possible causes: faulty installation,
*
antenna material buildup, foaming/other
adverse process conditions, invalid calibra-
tion range.
S: 2
Unable to collect profile because of a
* power condition that is outside the operat-
ing range of the device.
S: 3
Device is nearing its lifetime limit according
to the value set in Maintenance Required
Limit.
A5E34647946 SITRANS LR560 (mA/HART) – OPERATING INSTRUCTIONS
Meaning (Continued)
• Data exchanged
• No data exchange
• Write access enabled
• Write access disabled
Corrective Action
• Ensure installation details are correct.
• Ensure no antenna material buildup.
Clean if necessary.
• Adjust process conditions to minimize
adverse conditions.
• Correct range calibration.
• If fault persists, contact your local Sie-
mens representative.
Repair required: contact your local Sie-
mens representative.
Replacement is recommended.
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