Siemens Sitrans LR400 Instruction Manual page 73

Note: For parameter descriptions, please refer to the associated HART parameters on
pages 26 to 67.
Parameter, menu
identification
3.1.1. 1 : Operating
hours
3. 1 . 1 .2: Maximum
temp.
3. 1 . 1 .3: Minimum
temp.
3.1. 1 .4: Aging
>
85°C
3.1.1.5: Hours
3. 1 .x: Sensor
and/or
3.1.x: Electronics
and/or
3. 1 .x: Software
and/or
3. 1 .x: Application
and/or
3. 1 .x: Parameters
and/or
3.1.x: Service MC
and/or
3.1.x: Service DSP
3.2: Device test
3.2.1: Self-test
3.2.2: Display test
3.3: Simulation
3.3.1: Error Simula-
tion for Micro High
Word
7ML19985FH06
Parameters (PROFIBUS PA)
Description
Total previous operating
time of the device in
hours (approximate
value)
Last recorded maximum
internal temperature of
device
Last recorded minimum
internal temperature of
the device
Approximate value for the
prior life of the device in
% (100% = approx. 10
years)
Total time the maximum
permissible internal tem-
perature (85 °C) was
exceeded, in hours
Diagnostic messages of
the sensor
Diagnostic messages of
the electronics
Diagnostic messages of
the software
Diagnostic messages to
the application
Display of the false
parameters
For qualified personnel
only
Check device state
Visual check of LCD
For factory service purposes only
SITRANS LR400 (7ML5421) – INSTRUCTION MANUAL
Factory Setting
Setting Possibilities
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Page 69