Siemens LR250 Instruction Manual page 133

General Fault Codes (cont' d )
Code /
Meaning
Icon
S: 29
* EEPROM damaged.
S: 31
* Flash error.
S: 33
Factory calibration for the internal temper-
*
ature 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.
S: 43
Factory calibration for the radar receiver
*
has been lost.
S: 45
No valid boot program detected: firmware
*
corrupt.
User configuration is invalid. One or more
S: 48
of parameters: Low Calibration Point, High
* Calibration Point, Volume breakpoints, and/
or Auto False-Echo Suppression, are set to
invalid values.
7ML19985JE06 SITRANS LR250 (HART) – INSTRUCTION MANUAL
Corrective Action
Repair required: contact your local Sie-
mens representative.
Repair required: contact your local Sie-
mens representative.
Repair required: contact your local Sie-
mens representative.
Repair required: contact your local Sie-
mens representative.
Repair required: contact your local Sie-
mens 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 Sie-
mens representative.
Repair required: contact your local Sie-
mens representative.
• Reconfigure the unit.
• Ensure the difference between High Cali-
bration Point and Low Calibration Point is
not less than or equal to zero; do a Mas-
ter Reset.
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