FEP630, FEH630
ELECTROMAGNETIC FLOWMETER | OI/FEP630/FEH630-EN REV. D
85
Menu / parameter
Description
Device Setup / ...Transmitter / ...Units
Unit Massflow Qm
Selection of unit for mass flow.
Refer to
Table 2: Units for the mass flow
on page 78.
The selection applies to the display of the current mass flow, and for the parameters related to mass flow such as QmMax
and Qm
Max
DN.
Unit Mass Tot.
Select the unit for the mass totalizer.
Refer to
Table 3: Units for the mass totalizer
on page 78.
Unit Volumeflow Qv
Selection of unit for volume flow.
Refer to
Table 1: Units for the volume flow
on page 78.
The selection applies to the display of the current volume flow and for the parameters related to volume flow such as QvMax
and Qv
Max
DN.
Unit Vol. Totalizer
Selection of unit for the volume totalizers.
Refer to
Table 4: Units for the volume totalizer
on page 78.
Variable 1 Name
Selection of the unit for external process variables.
The transmitter can show two external process variables in the display. The process variables can be transferred from the
fieldbus master to the transmitter via the HART, Modbus or PROFIBUS DP protocol. You can configure the display through
the ’Display’ menu.
Cust Qm Unit N.
Enter the name for the user-defined mass flow unit.
Cust Qm Unit F.
Enter the factor for a user-defined mass flow unit. The factor relates to the flow per liter.
Cust Qm Tot Unit N.
Enter the name of the user-defined totalizer unit for mass flow.
Cust Qm Tot Unit F.
Enter the factor for a user-defined mass flow unit. The factor relates to the flow per liter.
Cust Qv Unit N.
Enter the name for the user-defined volume flow unit.
Cust Qv Unit F.
Enter the factor for a user-defined volume flow unit. The factor relates to the flow per liter.
Cust Qv Unit N.
Enter the name for the user-defined volume flow unit.
Cust Qv Tot Unit F.
Enter the factor for a user-defined volume flow unit.
The factor relates to the flow per liter.
Device Setup / ...Transmitter / ...Cut Off
Low Flow Cut Off
Set the switching threshold (0 to 10 %) for the low flow cut-off.
If the flow rate is below the switching threshold, there is no flow measurement. The setting of 0 % deactivates the low flow
cut-off.
Default setting: 1.0 %
Low Flow Hysteresis
Set the hysteresis (0 to 50 %) for the low flow cut-off as it is defined in the parameter ‘Low Flow Cut Off’.
Default setting: 20 %
