Endress+Hauser Levelflex FMP56 Operating Instructions Manual page 148

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Damping output
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148
 Setup → Advanced setup → Curr.output 1 to 2 → Damping out.
Reaction time of the output signal on fluctuation in the measured value.
0.0 to 999.9 s
Fluctuations of the measured value affect the output current with an exponential delay,
the time constant τ of which is defined in this parameter. With a small time constant the
output reacts immediately to changes of the measrued value. With a big time constant the
reaction of the output is more delayed. For τ = 0 (factory setting) there is no damping.
 Setup → Advanced setup → Curr.output 1 to 2 → Failure mode
Current span (→  147) ≠ Fixed current
Defines which current the output assumes in the case of an error.
'Min.':
< 3.6mA
'Max.':
> 21.95mA
'Last valid value':
Last valid value before occurrence of the error.
'Actual value':
Output current is equal to the measured value; error is ignored.
'Defined value':
User defined value.
• Min.
• Max.
• Last valid value
• Actual value
• Defined value
Levelflex FMP56, FMP57 HART
Endress+Hauser
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