Function Group System Parameter - Endress+Hauser Dosimass Operating Instructions Manual

Appendix - Function description
50
11.7

Function group SYSTEM PARAMETER

INSTALLATION
DIRECTION SENSOR
FLOW DAMPING
Function description
Function group SYSTEM PARAMETER
Use this function to reverse the sign of the measured variable, if necessary.
!
Note!
Ascertain the actual direction of fluid flow with reference to the direction indicated by
the arrow on the sensor nameplate.
Options:
FORWARDS (flow as indicated by the arrow on the nameplate)
REVERSE (flow in the opposite direction to the arrow on the nameplate)
Factory setting:
FORWARD
For setting the time constant of flow damping. This can be used to reduce the sensitivity
of the measuring signal to interference peaks (e.g. in the event of high solids content, gas
pockets in the fluid, etc.). The reaction time of the measuring system increases with an
increase in the time constant.
User input:
0 to 100 s
Factory setting:
0 s
!
Note!
The damping acts on all functions and outputs of the measuring device.
Dosimass
Endress+Hauser