Endress+Hauser Levelflex FMP55 Operating Instructions Manual page 141

Levelflex FMP55 FOUNDATION Fieldbus
Process property
Navigation
Description
Selection
Additional information
Interface property
Navigation
Prerequisite
Description
Selection
Endress+Hauser
"Interface" submenu
Navigation  Setup → Advanced setup → Interface
 Setup → Advanced setup → Interface → Process property
Specify typical rate of change for the interface position.
• Fast > 1 m (40 in)/min
• Standard < 1 m (40in) /min
• Medium < 10 cm (4in) /min
• Slow < 1 cm (0.4in) /min
• No filter / test
The device adjusts the signal evaluation filters and the damping of the output signal to the
typical rate of level change defined in this parameter:
Process property
Fast > 1 m (40 in)/min
Standard < 1 m (40in) /min
Medium < 10 cm (4in) /min
Slow < 1 cm (0.4in) /min
No filter / test
 Setup → Advanced setup → Interface → Interface prop.
Operating mode (→  126) = Interface with capacitance
Select interface property.
The interface property determines how the Guided Radar and the Capacitance
Measurement interact.
• Special: automatic DC
• Build up
• Standard
• Emulsion layer
Operating menu
Step response time / s
5
15
40
74
2.2
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