KROHNE IFC 110 Converter - Manual (Page 41)

Part B IFC 110 F Signal converter Sect. 5.3
05/2003 IFC 110 F 41
5.3 Low-flow cutoff SMU
Fct. 1.03 L.F. CUTOFF
Press
→ key
Select
• OFF
(fixed tripping points: ON = 0.1 % / OFF = 0.2 %)
• PERCENT (variable tripping points: ON = 1 - 19 % / OFF = 2 - 20 %)
Select with keys ↑ and ↓ (only if PERCENT is selected).
1st number (cursor) flashes.
Setting the numerical value when ”PERCENT” is selected
• 01 to 19
(cutoff ”ON” value, left of hyphen)
• 02 to 20 (cutoff ”OFF” value, right of hyphen)
Change flashing number (cursor) with keys ↑ and ↓ .
Use → and ← keys to shift cursor 1 place to right or left.
Flashing numbers (cursor) can also be directly set with the 10-key keyboard.
Press
↵ key to return to Fct. 1.03 L.F. CUTOFF.
Note: the cutoff ”OFF” value must be greater than the cutoff ”ON” value.
5.4 Display
Fct. 1.04 DISPLAY
Press
→ key
→ DISP. FLOW = select unit for display of flow rate, press → key
• NO DISP (no display)
• m³/h (cubic metres per hour)
• Liter/Sec (litres per second)
• US.Gal/min (US gallons per minute)
• User-defined unit, factory setting = ”Liter/h” (litres per hour) or ”US MGal/day”,
see Section 5.14
• PERCENT (percentage display)
• BARGRAPH (numerical value and bar graph display in %)
Select with ↑ and ↓ keys.
Press ↵ key to change 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. (Σ) • ALL (sequential)
Select with ↑ and ↓ keys.
Press ↵ key to change to display unit setting.
• m³
(cubic metres)
• Liter (litres)
• US.Gal (US gallons)
• User-defined unit, factory setting = ”Liter” (litres) or ”US MGal/day”, see Section 5.14
Select with ↑ and ↓ keys.
Use → key to change to totalizer format setting.