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FEM630 | ELECTROMAGNETIC FLOWMETER | OI/FEM630-EN REV. A
Menu / parameter Description
• Hold Last Value: The last measured value is retained and issued.
• High Alarm: The high alarm current is issued.
• Low Alarm: The low alarm current is issued.
• Parameter is not available if the parameter ‘Curr.Out Mode’ 4-20mA FWD/REV has been selected.
Default setting: Low Alarm.
Curr. at EPD Alarm
Behavior of the current output with an empty meter tube.
• Off: no effect on current output.
•
• High Alarm: The high alarm current is issued.
• Low Alarm: The low alarm current is issued.
Default setting: Off.
Curr. at TFE Alarm
TFE alarm (complete filling alarm) is issued when the meter tube is partially filled.
• Off: no effect on current output.
•
• High Alarm: The high alarm current is issued.
• Low Alarm: The low alarm current is issued.
Default setting: Off.
Mode
• 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
m3).
• 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.
Outp. Flow Direction
Selection of flow direction in which the pulse / frequency output issues the selected process value.
• The parameter is only available if the digital output has been configured as a pulse or frequency output.
•
• Forward: Only pulses in the forward flow (direction) (flow in direction of arrow) are output via digital out-
put 41 / 42.
• Reverse: Only pulses (in the) reverse flow (direction) (flow in opposite direction to arrow) are output via
digital output 41 / 42.
...Setup Pulse Output
Selection of submenu ‘...Setup Pulse Output’ using .
Only available if ‘ModePulse’ has been selected.
...Setup Freq Output
Selection of submenu ‘...Setup Freq Output’ using .
Only available if ‘ModeFrequency’ has been selected.
...Setup Logic Output
Selection of submenu ‘...Setup Logic Output’ using .
Only available if ‘ModeLogic’ has been selected.
...Alarm Config
Selection of submenu ‘...Alarm Config’ using .
Only available when ‘Logic’ Mode is selected in the ‘Alarm Signal’ ...Setup Logic Output / Logic Output Action
menu.
8 ...Operation
...Parameter descriptions
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