Endress+Hauser Micropilot FMR56 - Page 65

Micropilot FMR50/FMR51/FMR52/FMR53/FMR54/FMR56/FMR57 FOUNDATION Fieldbus The "Expert" menu
Endress+Hauser 65
Description of parameters
Signal quality (1047)
Navigation Expert → Sensor→ Information → Signal quality
Write access Read-only parameter
Description Indicates the signal quality.
Display options • Strong
The evaluated echo exceeds the threshold by at least 10 dB
• Medium
The evaluated echo exceeds the threshold by at least 5 dB.
• Weak
The evaluated echo exceeds the threshold by less than 5 dB.
• No signal
The device does not find a usable echo and generates the following error message
– F941 if the Alarm option has been selected in the Output echo lost parameter
(→  91).
– S941 if another option has been selected in the Output echo lost parameter
(→  91).
Additional information The signal quality indicated in this parameter always refers to the currently evaluated
echo: either the level echo or the tank bottom echo. To differentiate between these two,
the quality of the tank bottom echo is always displayed in brackets.
Absolute echo amplitude (1127)
Navigation Expert → Sensor→ Information → Absolute echo amplitude
Write access Read-only parameter
Description Indicates the absolute amplitude of the level echo.