Endress+Hauser Prosonic S FMU90 - Page 115

The "relays/controls" menu
115
reset backlash starts
Resets the number of backlash starts to 0.
Selection:
• no
"backlash starts" keeps its value.
• yes
"backlash starts" is reset to 0.
last run time
Indicates how long the pump has been running since the last switch-on.