Endress+Hauser Levelflex FMP55 Operating Instructions Manual page 206

Operating menu
Level signal
Navigation
Prerequisite
Description
User interface
Additional information
Launch signal
Navigation
Prerequisite
Description
User interface
Additional information
Interface signal
Navigation
Prerequisite
Description
User interface
206
 Diagnostics → Device check → Level signal
Device check has been performed.
Displays result of the device check for the level signal.
• Check not done
• Check not OK
• Check OK
For Level signal = Check not OK: Check the mounting position of the device and the
dielectric constant of the medium.
 Diagnostics → Device check → Launch signal
Device check has been performed.
Displays result of the display check for the launch signal.
• Check not done
• Check not OK
• Check OK
For Launch signal = Check not OK: Check the mounting position of the device. In non-
metallic vessels use a metal plate or a metal flange.
 Diagnostics → Device check → Interface signal
• Operating mode (→  129) = Interface or Interface with capacitance
• Device check has been performed.
Displays result of the device check for the interface signal.
• Check not done
• Check not OK
• Check OK
Levelflex FMP55 FOUNDATION Fieldbus
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