KROHNE IFC 110 Converter - Manual (Page 29)

Part B IFC 110 F Signal converter Sect. 4.2
05/2003 IFC 110 F 29
4.2 Operating and control elements
The instrument can be operated
by means of ....
… the 15 keys ~ and  accessible
after removal of the glass cover,
… the 3 magnetic sensors ‚ and the
bar magnet without opening the
housing (optional).
{ Display, 1st line Displaying numerical data
| Display, 2nd line Displaying units and texts
} Display, 3rd line 6 arrows to mark the current display
flow rate current flow rate
totalizer + totalizer
- totalizer
Σ sum totalizer (+ and -)
control in 1/2 control input 1 or 2 active
~ 5 keys for operating the signal converter ← → ↵ ↑ ↓
 10 keys for direct numerical setting of function values (not function numbers)
€ Compass field showing that a key is pressed
 magnet active LED green/red, magnetic sensors active
green = built-in magnetic sensors (optional), see ‚
red = operation of one of the 3 magnetic sensors
‚ 3 magnetic sensors (optional), operated by bar magnet without opening the housing,
function of the sensors as described for the three keys → ↵ ↑, see ~ .
ƒ diagnostics 2 LEDs signalling the status of measurement
normal green LED = correct measurement, everything O.K.
error red LED = error, parameter or hardware error
„ IMoCom IMoCom bus, multipoint connector for connecting external
supplementary equipment, see Section 6.4, slide window to the left