Endress+Hauser Micropilot FMR56 - Page 92

The "Expert" menu Micropilot FMR50/FMR51/FMR52/FMR53/FMR54/FMR56/FMR57 FOUNDATION Fieldbus
92 Endress+Hauser
Description Defines the status in case of a lost echo
Options • Good
• Uncertain
• Bad
Factory setting Bad
Ramp at echo lost (2323)
Navigation Expert → Sensor → Safety settings → Ramp at echo lost
Write access Maintenance
Condition Only visible if the Ramp echo lost option has been selected in the Output echo lost
parameter.
Description Defines the slope of the ramp in the case of a
lost echo.
t
min
0%
100%
A
B
C
A0013269
A Delay echo lost
B Ramp echo lost (positive value)
C Ramp echo lost (negative value)
Input range -9999999.0 ... + 9999999.0 %/min
Factory setting 0 %/min
Additional information • The unit for the slope of the ramp is "percentage of the measuring range per minute" (%/
min).
• For a negative slope of the ramp: The measured value is continuously shifted downwards
until it reaches 0%.
• For a positive slope of the ramp: The measured value is continuosly shifted upwards until
it reaches 100%.
Delay time echo lost (1193)
Navigation Expert → Sensor → Safety settings → Delay time echo lost