Siemens SITRANS Probe LU Operating Instructions Manual page 89

Code
S:12 Internal temperature of device has exceeded
specifications: it is operating outside its
temperature range.
S:17 Calibration interval as defined in Maintenance
Required Limit has expired.
S:18 Calibration interval as defined in Maintenance
Demanded Limit has expired.
S:28 * Internal device failure caused by a RAM
memory error.
S:29 * EEPROM damaged.
S:31 * Flash error.
S:33 * Factory calibration for the internal
temperature sensor has been lost.
S:34 * Factory calibration for the device has been
lost.
S:35 * Factory calibration for the device has been
lost.
S:36 * Unable to start microwave module.
S:37 * Measurement hardware problem.
S:38 * Failure in the device electronics.
A5E32337695 SITRANS Probe LU (HART) – OPERATING INSTRUCTIONS
Meaning Corrective Action (cont' d )
Relocate device and/or lower
process temperature enough to
cool device. Inspect for heat-
related damage and contact your
local Siemens representative if
repair is required.
Perform calibration.
Perform calibration.
Repair required: contact your local
Siemens representative.
Repair required: contact your local
Siemens representative.
Repair required: contact your local
Siemens representative.
Repair required: contact your local
Siemens representative.
Repair required: contact your local
Siemens representative.
Repair required: contact your local
Siemens representative.
Reset power. If error persists,
contact your local Siemens
representative.
Reset power. If error persists,
contact your local Siemens
representative.
Reset power. If fault persists,
contact your local Siemens
representative: repair required.
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