Siemens SITRANS L Operating Instructions Manual page 212

PROFIBUS communication
E.20 Acyclic extended diagnostics (general fault codes)
LCD display Meaning
S:14 Upper and lower input values (Process
Value Scale) for AIFB1 are the same.
S:15
Upper and lower input values
(Process Value Scale) for AIFB2
are the same.
S:17 Calibration interval as defined in Mainte-
nance Required Limit has expired.
S:18 Calibration interval as defined in Mainte-
nance Demanded Limit has expired.
S:28 Internal device failure caused by a RAM
memory error.
S:29 EEPROM damaged.
S:31 Flash error.
S:32 IDENT number conflict.
S:33 Factory calibration for the internal tem-
perature 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
Microwave module hardware failure:
unable to calculate distance measure-
ment.
S:43 Factory calibration for the radar receiver
has been lost.
212
Acyclic Extended Diagnostics /General Fault Codes
Corrective Action
• Check configuration for AIFB1.
• Ensure that Upper Value and Lower
Value (Process Value Scale) are not the
same.
• Check configuration for AIFB2.
• Ensure that Upper Value and Lower
Value (Process Value Scale) are not the
same.
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.
Ensure value of the Ident number selector
is correct for the network configuration. If it
is correct, the device needs to be re-
parameterized by the PLC.
Repair required: contact your local Siemens
representative.
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: contact your local Siemens
representative.
Operating Instructions, 07/2021, A5E32337680-AF
Byte Bit
2
3
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SITRANS LR200 with PROFIBUS PA
6
7
1
2
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7
0
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3