Vega MINITRAC 31 - Page 43

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6 Set up with the display and adjustment module
MINITRAC 31 • 4 … 20 mA/HART - four-wire
40447-EN-130430
Peak values measured value: Resetting of the parameter adjust-
ments in the menu item "Setup" to the default values of the respective
instrument.Order-specicsettingsremainbutarenottakenoverinto
the current parameters.
Peak values temperature: Resetting of the measured min. and max.
temperatures to the actual measured value.
The following table shows the default values of the instrument. The
values apply for the application "Level". First of all you have to select
the application.
Depending on the instrument version, not all menu items may be
availableortheymaybedierentlyassigned:
Menu Menu item Default value
Adjustment Measurement loop name Sensor
Isotope Cs-137
Applications Density
Background radiation
0 ct/s
Unit of the process value g/cm
3
Temperature unit ° C
Adjustment min. process
value
0.500 g/cm
3
Adjustment max. process
value
1.500 g/cm
3
Inner diameter 0.20 m
Linearization 90000 ct/s and 0.500 g/cm
3
Damping 60 s
Real value correction 0
Current output mode
4 … 20 mA, < 3.6 mA
Current output Min./Max. Min. current 3.8 mA, max. current 20.5 mA
X-ray alarm Modulated measuring current
Reference value - Relay None
Block operation Released
Display Language Selected language
Displayed value Pulse rate
Display unit ct/s
Additional settings HART mode Standard
Address 0
With this function you can select the mode.
ThesensoroerstheHARTmodesstandardandmultidrop.
Themode'Standard'withthexedaddress0(factorysetting)means
output of the measured value as 4 … 20 mA signal.
This parameter is described in the operating instructions manual
"Display and adjustment module".
Additional adjustments/
HART mode