Siemens sitrans LR 400 Instruction Manual And Users Manual page 40

This parameter outputs a calculated percentage which estimates the wear of the device
due to aging.
3.1.1.5: Hours > 85 °C
Total time the maximum permissible internal temperature was exceeded, in hours
3.1.x: Sensor, electronics, software, application, parameters,
service
These parameters are only displayed if they contain an error message. The number of the
menu items matches the number of defective functions and can range in extreme cases
from 3. 1 .2 to 3.1.7.
See Troubleshooting on page 75 for the individual error messages and possible remedies.
3.1.x: Sensor
Diagnostic messages of the sensor
and/or
3.1.x: Electronics
Diagnostic messages of the electronics
and/or
3.1.x: Software
Diagnostic messages of the software
and/or
3.1.x: Application
Diagnostic messages to the application
and/or
3.1.x: Parameters
Display of the false parameters
and/or
3.1.x: Service
For service purposes only
Page 37 SITRANS LR 400 – INSTRUCTION MANUAL 7ML19985FH04