120 CoriolisMaster FCB400, FCH400 CORIOLIS MASS FLOWMETER | OI/FCB400/FCH400-EN REV. E
… 9 Operation
… Parameter descriptions
Menu / parameter Description
Totalizer / ...FillMass
Batch Process Value Selection of process variable used during the filling process.
The process variables ‘Net Volumeflow Fwd’ and ‘Net Massflow Fwd’ are only available when the DensiMass function is
activated.
• Off: Filler deactivated.
• Volume Forward: Volume flow rate in forward flow direction.
• Norm Volume Forward: Standard volume flow rate in forward flow direction.
• Mass Forward: Mass flow in forward flow direction.
• Net Volumeflow Fwd: Net volume flow rate in forward flow direction.
• Net Massflow Fwd: Net mass flow in forward flow direction.
Preset Batch Total. Sets the fill quantity using the selected unit.
When the defined fill quantity is reached, the configured binary output is activated.
Note
Before setting the fill quantity, the corresponding process value must be selected with the parameter ‘Batch Process Value’.
Reset Cur.Batch Tot. Resets the current fill quantity.
Start Batching Manual start of the filling function.
Alternatively, the digital input can be configured for starting / stopping the fill operation.
Current Batch Total Display of the current fill quantity.
Once a fill operation has been started, the quantity already filled is shown here. The counter restarts at zero for each fill
operation initiated and then counts up to the set fill quantity.
Stop Batching Manual stop of the filling function.
Alternatively, the digital input can be configured for starting / stopping the fill operation.
Current Batch Counts Display of the number of fill operations since the last reset.
Reset Batch Counts Sets the parameter ‘Batch Counts’ to zero.
...Quantity Select the ‘...Quantity’ submenu.
Totalizer / ...FillMass / ...Quantity
Mode Selection of overrun correction.
Closing the fill valve takes some time and as a consequence more liquid is added, even though the fill quantity is reached
and the contact for closing the valve is actuated.
—Auto: The overrun quantity is calculated by the transmitter automatically.
—Manual: The overrun quantity must be determined manually and entered in the selected unit via the parameter ‘Quantity’.
Quantity Manual input of the overrun quantity / display of the overrun quantity detected automatically by the transmitter.
Factor Sets the weighting of the last filling process during automatic calculation of the overrun quantity.
The calculation is based on the following formula:
New correction value = last correction value + (BatchAuto.Lag Corr.Factor x correction value during the last fill operation)
— 0.0: No change to correction value.
— 1.0: The correction value is immediately adjusted to the overrun quantity calculated during the last fill operation.
Time Sets the time for the overrun quantity correction after the fill valve is closed.
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