Siemens Sitrans LR250 Operating Instructions Manual page 124

Code /
Meaning
Icon
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 * Microwave module hardware
failure: unable to calculate distance
measurement.
S: 43 * Factory calibration for the radar
receiver has been lost.
Page 118 SITRANS LR250 (PROFIBUS PA) – OPERATING INSTRUCTIONS
General Fault Codes (cont' d )
Corrective Action
Repair required: contact your local
Siemens representative.
Repair required: contact your local
Siemens representative.
Cycle power. If fault persists, contact
your local Siemens representative.
Cycle power. If fault persists, contact
your local Siemens representative.
Cycle power. If fault persists, contact
your local Siemens representative:
repair required.
Repair required: contact your local
Siemens representative.
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