VEGA MINITRAC 31 4 … 20 mA_HART - four-wire - Manual (Page 52)

52
6 Set up with the display and adjustment module
MINITRAC 31 • 4 … 20 mA/HART - four-wire
40447-EN-131119
In this menu item you can also define the switching behaviour in case
of fault. You can select if the current output should output 22 mA or
< 3.6 mA in case of fault.
In this menu item you can select which mode the sensor should oper-
ate in.
You can choose between overfill and dry run protection.
The relay outputs of the sensor react accordingly.
Overfill protection = the relay will deenergise (safe condition) when
the max. level is reached.
Dry run protection = the relay will deenergise (safe condition) when
the min. level is reached.
Make sure that you have selected the correct characteristics. See
menu item "Setup/Current output mode".
With this menu item you safeguard the sensor parameters against
unauthorized or unintentional modifications.
This menu item is described in the operating instructions manual
"Display and adjustment module".
Display
With this parameter you can change the display language.
This parameter is described in the operating instructions manual
"Display and adjustment module".
With this parameter you can change the indication of the display.
You can choose if the display should show the actual pulse rate or the
electronics temperature.
Diagnostics
In this menu item, you can enquire the status of your sensor. In normal
operation, the sensor displays the message "OK". In case of fault, you
will find the corresponding fault code here.
This parameter is described in the operating instructions manual
"Display and adjustment module".
Setup/Relay
Lock setup - adjustment
Display - Language
Display/Displayed value
Diagnostics - Device
status