Proline Prowirl 72 FOUNDATION Fieldbus 11 Operation via FOUNDATION Fieldbus
Endress + Hauser 101
Sensor Data -
Amplification
AUTO - OOS Devices are always optimally configured for the process conditions you
specified.
Under certain process conditions, however, interference signals (e.g.
strong vibrations) can be suppressed or the measuring range extended by
adjusting the amplification.
The amplification is configured as follows:
• A larger value can be entered for the amplification if the fluid is slow-
flowing, the density is low and there are minor disturbance influences
(e.g. plant vibrations).
• A smaller value can be entered for the amplification if the fluid is fast-
flowing, the density is high and there are strong disturbance influences
(e.g. plant vibrations).
" Caution!
Incorrectly configured amplification can have the following effects:
• The measuring range is limited in such a way that small flows cannot
be recorded or displayed. In this instance, the value for the
amplification must be increased.
• Undesired interference signals are registered by the device which
means that a flow is recorded and displayed even if the fluid is at a
standstill. In this instance, the value for the amplification must be
reduced.
Options:
1 to 5 (1 = smallest amplification, 5= largest amplification)
Factory setting:
3
Simulation -
Measurand
AUTO - OOS Use this parameter to activate the simulation of the volume flow/mass
flow.
Options:
Off
Volume Flow
Calc. Mass Flow
Corr. Volume Flow
Factory setting:
Off
Device response when simulation is active:
Device status notice message #692 "SIMULATION MEASURAND"
active,Page 53
" Caution!
• The measuring device cannot be used for measuring while this
simulation is in progress.
• The simulation acts regardless of the setting of the DIP switch for the
simulation mode.
• The setting is not saved if the power supply fails.
Transducer Block "Flow" (Endress+Hauser parameters) / base index 500
Parameter Write access for
operating mode
(MODE_BLK)
Description
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