Endress+Hauser Levelflex M FMP40 - Post-installation check

Levelflex M FMP40 FOUNDATION Fieldbus Commissioning
Endress+Hauser 33
5.4.5 Function "process propert." (004)
Use this function to adapt the device reaction to the filling speed in the tank. The setting impacts
on an intelligent filter.
Selection:
• standard
• fast change
• slow change
• test:no filter
5.4.6 Function "end of probe" (030)
Use this function to select the polarity of the probe end signal. If the probe end is uncovered or
in an insulated attachment, there is a negative probe end signal.
The signal from the probe end is positive if the attachment is grounded.
Selection:
• free
• tie down isol.
• tie down gnd. (if using a metallic centering of probe end)
⇒
Selection: standard fast change slow change test:no filter
Application: For all normal
applications, bulk solids
and fluids at low to
medium filling speed
and sufficiently large
tanks.
Small tanks, primarily
with fluids, at high
filling speeds.
Applications with strong
surface movement, e.g.
caused by stirrer,
primarily large tanks
with slow to medium
filling speed.
Shortest reaction time:
• For test purposes
• Measurement in
small tanks at high
filling speeds, if
"rapid change"
setting is too slow.
2-wire
electronics:
Dead time: 4 s
Rise time: 18 s
Dead time: 2 s
Rise time: 5 s
Dead time: 6 s
Rise time: 40 s
Dead time: 1 s
Rise time: 0 s
⇒
ENDRESS + HAUSER
E
+
–
ENDRESS + HAUSER
E
+
–