Levelflex FMP56, FMP57 FOUNDATION Fieldbus
Operating menu
Hauser
163
"Safety settings" submenu
Navigation
Setup → Advanced setup → Safety sett.
Output echo lost
Navigation
Setup → Advanced setup → Safety sett. → Output echo lost
Description
Define the behavior of the output signal in case of a lost echo.
Selection
• Last valid value
• Ramp at echo lost
• Value echo lost
• Alarm
Factory setting
Last valid value
Additional information
Meaning of the options
•
Last valid value
The last valid value is kept in the case of a lost echo.
•
Ramp at echo lost
In the case of a lost echo the output value is continously shifted towards 0% or 100%.
The slope of the ramp is defined in the
Ramp at echo lost
•
Value echo lost
In the case of a lost echo the output assumes the value defined in the
Value echo lost
•
Alarm
In the case of a lost echo the device generates an alarm; see the
Failure mode
parameter
Value echo lost
Navigation
Setup → Advanced setup → Safety sett. → Value echo lost
Prerequisite
=
Value echo lost
Description
Define output value in case of a lost echo.
User entry
0 to 200
000.0 %
Factory setting
0.0 %
Additional information
Use the unit which has been defined for the measured value output:
• without linearization:
• with linearization:
Содержание Levelflex FMP56
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