Vega VEGAFLEX 81 - Page 47

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6 Set up the sensor with the display and adjustment module
VEGAFLEX 81 • Modbus and Levelmaster protocol
42283-EN-140430
The following data or settings for adjustment of the display and ad-
justment module are saved:
•
All data of the menu "Setup" and "Display"
•
In the menu "Additional adjustments" the items "Reset,Date/Time"
•
Special parameters
The copied data are permanently saved in an EEPROM memory in
the display and adjustment module and remain there even in case of
power failure. From there, they can be written into one or more sen-
sors or kept as backup for a possible electronics exchange.
Note:
Before the data are stored in the sensor, a check is carried out to
determineifthedatatthesensor.Ifthedatadonott,afaultsignal
is triggered or the function is blocked. When data are being written
into the sensor, the display shows which instrument type the data
originate from and which TAG-no. this sensor had.
Inthismenuitemyoucanselectthetypeandsizeofyourprobefrom
a list of all possible probes. This is necessary to adapt the electronics
optimally to the probe.
In this menu item you gain access to the protected area where
you can enter special parameters. In exceptional cases, individual
parameterscanbemodiedinordertoadaptthesensortospecial
requirements.
Change the settings of the special parameters only after having con-
tactedourservicesta.
ThesensoroerstheHARTmodes"Analogue current output" and
"Fix current (4 mA)". In this menu item you determine the HART mode
and enter the address with Multidrop mode.
In the mode "Fixed current output" up to 63 sensors can be operated
on one two-wire cable (Multidrop operation). An address between 0
and 63 must be assigned to each sensor.
If you select the function "Analogue current output" and also enter
an address number, you can output a 4 … 20 mA signal in Multidrop
mode.
Additional adjustments -
Probe type
Additional adjustments -
Special parameters
Additional adjustments -
HART mode