VEGA VEGADIF 55 4 … 20 mA_HART - Manual (Page 73)

POS. ZERO ADJUST: D ue due the installation position of the
instrument, a shift of the measured value can be caused. Correct the
MEASURED VALUE
via the parameter POS. ZERO ADJUST with the
option "Accept", i.e. assign the value 0 to the existing pressure.
EMPTY CALIB.: E nter the level value for the lower adjustment point.
F or this parameter, you enter a level value assigned to the pressure
acting on the instrument. Enter level value for the lower adjustment
point. Prerequisites: Level selection "Level Easy Pressure", Calibra-
tion mode "wet"; Level selection "Level Standard", Level mode "linear"
and Calibration mode "wet"
FULL CALIB.: E nter the level value for the upper adjustment point. For
this parameter, you enter a level value assigned to the pressure acting
on the instrument. Enter level value for the upper adjustment point.
P
rerequisites: Level selection "Level Easy Pressure", Calibration
mode "wet"; Level selection "Level Standard", Level mode "linear" and
C
alibration mode "wet"
DAMPING VALUE: E nter the damping time (time constant τ). The
damping influences the speed with which all following elements such
as e.g. local indication, measured value and current output react to a
pressure change. Enter the damping time (time constant τ).
Measured value indication: S
elect Quick SETUP menu
MEASURING MODE: S elect option "Level".
Level selection: S
elect level mode.
POS. ZERO ADJUST: D ue due the installation position of the
instrument, a shift of the measured value can be caused. Correct the
MEASURED VALUE
via the parameter POS. ZERO ADJUST with the
option "Accept", i.e. assign the value 0 to the existing pressure.
EMPTY CALIB.: E nter the level value for the lower adjustment point.
F or this parameter, you enter a level value assigned to the pressure
acting on the instrument. Enter level value for the lower adjustment
point. Prerequisites: Level selection "Level Easy Pressure", Calibra-
tion mode "wet"; Level selection "Level Standard", Level mode "linear"
and Calibration mode "wet"
FULL CALIB.: E nter the level value for the upper adjustment point. For
this parameter, you enter a level value assigned to the pressure acting
on the instrument. Enter level value for the upper adjustment point.
P
rerequisites: Level selection "Level Easy Pressure", Calibration
mode "wet"; Level selection "Level Standard", Level mode "linear" and
C
alibration mode "wet"
DAMPING VALUE: E nter the damping time (time constant τ). The
damping influences the speed with which all following elements such
as e.g. local indication, measured value and current output react to a
pressure change. Enter the damping time (time constant τ).
Note:
F
or local adjustment see also "Operating elements".
HART handheld
VEGADIF 55 • 4 … 20 mA/HART 73
7 S et up
31731
-EN
-081119