FEP630, FEH630
ELECTROMAGNETIC FLOWMETER | OI/FEP630/FEH630-EN REV. D
79
Menu: Easy Setup
Menu / parameter
Description
Easy Setup
Language
Selection of the menu language (German, English, French, Spanish, Italian, Chinese, Portuguese).
Unit Volumeflow Qv
Selection of the unit for the volume flow (for example for the parameters Qv
Max
/ Qv
Max
DN and for the corresponding
process value).
Default setting: l/min
Table 1: Units for the volume flow
on page 78
Qv Max 1
Setting the upper range value 1 (Measuring range = 0 to Qv Max 1) for the volume flow for forward flow and reverse flow .
Default setting: 1 × Q
max
DN
Unit Vol. Totalizer
Selection of the unit for the volume totalizers and the pulse outputs.
Default: l (liter)
Table 4: Units for the volume totalizer
on page 78
Dig.Out 41/42 Mode
Selection of the operating mode for the digital output 41 / 42.
• Off: Digital output 41 / 42 deactivated.
• Logic: Digital output 41 / 42 as a binary output (e.g. as an alarm output).
• Pulse: Digital output 41 / 42 as a pulse output. In pulse mode, pulses are output per unit (e.g. 1 pulse per m
3
).
• Frequency: Digital output 41 / 42 as a frequency output. In frequency mode, a frequency is issued that is proportional to
the flow rate. The maximum frequency can be configured in accordance with the upper range value.
Default setting: Pulse
Pulses per Unit
Set pulses per volume or per mass flow unit, and the pulse width for the digital output operating mode ‘Pulse’. The pulse
value and pulse width are interdependent and calculated dynamically (pulses per unit: 1 to 10000 / s, pulse width:
0.1 to 2000 mS).
Only available if a digital output has been configured as a pulse output, and the volume flow or mass flow has been selected
as the process variable to be output.
Pulse Width
Upper Frequency
Sets the upper range value frequency for the digital output operating mode ‘Frequency’. The entered value (0 to 10500 Hz)
corresponds to 100 % flow.
Only available if a digital output has been configured as a frequency output, and the volume flow or mass flow has been
selected as the process variable to be output.
Damping
Select the damping.
The value set here (0.02 to 60 s) refers to 1
τ
(Tau). The value refers to the response time for a step flowrate change. It
affects the instantaneous value in the display and at the current output.
Default setting: 1 second
Curr.Out at Alarm
Selection of status of the current output in error condition.
The output ‘Low Alarm’ or ‘High Alarm’ current is set in the subsequent menu.
Low Alarm
Setting the current (3.5 to 3.6 mA) for low alarm.
High Alarm
Setting the current (21 to 22.6 mA) with high alarm.
System Zero
Starts the automatic zero point balancing using
. Automatic zero point balancing takes approx. 60 seconds.
Note
Prior to starting the zero point adjustment, make sure that:
• There is no flow through the sensor (close all valves, shut-off devices etc.)
• The sensor must be filled completely with measuring medium for measurement.
