Endress+Hauser Proline Prowirl 72 - Page 99

Proline Prowirl 72 FOUNDATION Fieldbus 11 Operation via FOUNDATION Fieldbus
Endress + Hauser 99
System Param. -
Flow Damping
AUTO - OOS For setting the filter depth.
This reduces the sensitivity of the measuring signal to interference peaks
(e.g. in the event of high solids content, gas bubbles in the fluid, etc.).
The measuring system reaction time increases with the filter setting.
User input:
0 to 100
Factory setting:
1 s
! Note!
Damping acts on all parameters and on all downstream FOUNDATION
Fieldbus Analog Input Function Blocks.
A0003799-EN
Fig. 33: Setting the filter depth
Sensor Data -
K-Factor
AUTO - OOS The current calibration factor of the sensor appears on the display.
Display:
e.g. 100 P/l (pulse per liter)
! Note!
The K-factor is also given on the nameplate, the sensor and the
calibration protocol under "K-fct.".
" Caution!
Do not change this value, because a change will inevitably affect the
accuracy of the measuring device.
Sensor Data -
K-Factor 
Compens.
AUTO - OOS The current compensated calibration factor of the sensor appears on the
display.
The temperature-dependent expansion of the sensor and diameter jumps
in the inlet of the device are compensated.
Display:
e.g. 100 P/l (pulse per liter)
" Caution!
Do not change this value, because a change will inevitably affect the
accuracy of the measuring device.
Transducer Block "Flow" (Endress+Hauser parameters) / base index 500
Parameter Write access for
operating mode
(MODE_BLK)
Description
Transducer Block “Flow”
“System Param. - Flow Damping”
Transducer Block “Flow”
“Sensor Data - Amplification”
Analog Input Block
“PV_FTIME”
Transducer Block “Display”
“Display - Damping”
Transducer Block “Flow”
“System Param. - Flow Damping”
Transducer Block “Flow”
“Sensor Data - Amplification”
Analog Input Block
“PV_FTIME”
Transducer Block “Display”
“Display - Damping”
AI-OUT VALUE
Display