Endress+Hauser Levelflex FMP51 Operating Instructions Manual page 186

Description of device parameters (operating menu)
Navigation
Conditions
Description
Display
Launch signal
Navigation
Condition
Description
Display
Interface signal
Navigation
Condition
Description
Display
186
Diagnostics ® Device check ® Level signal
Only visible if a device check has been performed.
Displays the result of the device check for the level signal.
• Check not done
• Check not ok
Check the mounting position of the device and the dielectric constant of the medium.
• Check ok
Diagnostics ® Device check ® Launch signal
Only visible if a device check has been performed.
Displays the result of the device check for the launch signal (fiducial).
• Check not done
• Check not ok
Check the mounting position of the device. In non-metallic vessels use a metal plate or a metal
flange.
• Check ok
Diagnostics ® Device check ® Interface signal
Only visible for devices with interface measurement option and if a device check has been
performed.
Displays the result of the device check for the interface signal.
• Check not done
• Check not ok
• Check ok
Levelflex FMP51, FMP52, FMP54
Endress+Hauser