KROHNE IFC 090 Converter EN - Manual (Page 33)

5/2
Low-flow cutoff 5.3
Display 5.4
Fct. 1.04 DISPLAY
Press
→
key.
→
DISP. FLOW = select unit for display of flowrate, press
→
key
• NO DISP. (no display)
• m3/hr (cubic metres per hour)
• Liter/Sec (litres per second)
• US.Gal/min (US gallons per minute)
• user-defined unit, factory-set: “Liter/hr” (litres per hour) or “US MGal/day”, see Sect. 5.15
• PERCENT (percentage display)
• BARGRAPH (numerical value and bar graph display in %)
Select with
↑
key.
Press
↵
key to transfer to subfunction “DISP. TOTAL”.
→
DISP. TOTAL = select unit for totalizer display, press
→
key
• NO DISP. (no display)
• OFF (internal totalizer switched off)
• + TOTAL. • – TOTAL. • +/– TOTAL. • SUM (
ΣΣ
) • ALL (sequential)
Select with
↑
key.
Transfer to totalizer unit setting using
↵
key.
• m3 (cubic metres)
• Liter (litres)
• US.Gal (US gallons)
• user-defined unit, factory-set: “Liter” or “US MGal”, see Sect. 5.12
Select with
↑
key.
Transfer to totalizer format setting using
→
key.
Continuation see next page
Fct. 1.03 L.F.CUTOFF
Press
→
key.
Choice
•
OFF (fixed tripping point: ON = 0.1 % / OFF = 0.2 %)
• PERCENT (variable tripping points: ON = 1 - 19 % / OFF = 2 - 20 %)
Select with
↑
key.
Transfer to number setting using
→
key (only if “PERCENT” selected).
1st number (cursor) flashes.
Setting the numerical value when “PERCENT” selected
•
01 to 19 (cutoff “on” value, left of hyphen)
• 02 to 20 (cutoff “off” value, right of hyphen)
Change flashing number (cursor) with the
↑
key.
Shift cursor 1 place to right using
→
key.
Press
↵
key to return to Fct. 1.03 L.F.CUTOFF.
Note: The cutoff “off” value must be greater than the cutoff “on” value.