KROHNE IFC 110 Converter - Manual (Page 47)

Part B IFC 110 F Signal converter Sect. 5.10
05/2003 IFC 110 F 47
Characteristic of status outputs
Switch open Switch closed
OFF (switched off) no function
ON (e.g. operation indicator) power supply OFF power supply ON
SIGN I (F/R mode) forward flow reverse flow
SIGN P/P2 (F/R mode) forward flow reverse flow
FULL SCALE (full-scale indicator) inactive active
AUTO. RNG. (autom. range change) high range low range
OVERFL. I (I range exceeded) current output O.K. cur. output range exceeded
OVERFL. P/P2 (P range exceeded) pulse output O.K. pulse output range exceeded
ALL ERROR (all errors) error no error
FATAL.ERROR (only fatal errors) error no error
INVERS A1: status output A2 . . . when A1 is closed when A1 is open
INVERS D1: status output D2 . . . when D1 is closed when D1 is open
EMPTY PIPE (empty tube
identification option) when measuring tube
is empty when measuring tube
is full
For factory settings please refer to Section 2.7.
5.10 Control inputs C1 and C2
Fct. 1.11 CONTROL C1
Fct. 1.12 CONTROL C2
Press → key
and/or
Press → key
Select function for the control inputs, press
↑ or ↓ key
• OFF (switched off, no function)
• OUTP. HOLD (hold output values) Functions also act on
• OUTP. ZERO (set outputs to ”min. values”)
}
display and totalizer
• TOTAL. RESET (reset totalizer)
• ERROR. RESET (acknowledge/delete error messages)
• EXT. RNG. (external range change for automatic range change, see Sect. 5.20.
Setting range 5 - 80 PERCENT = low to high range ratio
1:20 to 1:1.25, value must be greater than that of Fct. 1.03 L.F. CUTOFF)
Press
↵ key to change to numerical setting, 1st number (cursor) flashes.
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. 1.11 CONTROL C1 or to Fct. 1.12 CONTROL C2.
Please refer to Section 2.7 for factory settings.
Connection diagram see Section 2.6.