Endress+Hauser Flowphant T DTT31 - Basic Settings and Calibration Options

Flowphant T DTT31, DTT35 Operating options
Endress+Hauser 25
6.2.6 Basic settings
Function group Function Settings Description
BASE
Basic settings
DISP Display PV Displays the current measured value
PVRO Displays the current measured value rotated
by 180 °
TMP Display of current medium temperature
TMPR Displays the current medium temperature
rotated by 180 °
OFF Display off
OFFR Display off, rotated by 180 °
Factory setting: current measured value (PV)
UNIT Technical unit xC
xF
Medium temperature displayed in the unit °C
or °F

Only visible if the current medium
temperature TMP is selected in the
DISP mode.
Factory setting: °C
TAU Damping 0,0 Measured value damping with regard to
display value and output:
0 (no damping) or 9 to 40 s (in increments of
1 s)
Factory setting: 0 s
DESI DESINA
Only for 2 x PNP
switch outputs
NO
YES
Behavior as per DESINA:
The PIN assignment of the M12 connector is
in accordance with the DESINA Guidelines
(DESINA = distributed and standardized
installation technology for machine tools and
manufacturing systems)
Factory setting: NO
6.2.7 Calibration
Function group Function Settings Description
CAL
Calibration
HIF Learn High Flow RUN
WAIT
Setting for the maximum flow rate that
occurs. 100 % value →  11,  20
LOWF Learn Low Flow RUN
WAIT
Setting for the maximum flow rate that
occurs. 0 % value →  11,  20