KROHNE IFC 300 Converter EN - Manual (Page 128)

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OPERATION
128
IFC 300
www.krohne.com 08/2010 - 4000069803 - MA IFC 300 R04 en
No. Function Settings / descriptions
C3 I/O counter
C3.1 counter 1 Set function of counter
stands for 1, 2, 3 (= counter 1, 2, 3)
The basic version (standard) has only 2 counters!
These functions are only available for HART
® devices.
C3.2 counter 2
C3.3 counter 3
C3. .1 function Select: sum counter (counts positive and negative values) / +counter (counts
only the positive values) / -counter (counts only the negative values) / off
(counter is switched off)
C3. .2 measurement Selection of the measurement for counter
Select: volume flow / mass flow (not not not not valid for PF (partly filled))Select:
volume flow / mass flow
C3. .3 low flow cutoff Sets output value to "0"
(1st value = switching point / 2nd value = hysteresis),
condition: 2nd value ≤ 1st value
C3. .4 time constant Range: 000.1…100 s
C3. .5 preset value If this value is reached, positive or negative, a signal is generated that can be
used for a status output at which "preset counter X" has to be set.
Preset value (max. 8 digits) x.xxxxx in selected unit, see C5.7.10 + 13
C3. .6 reset counter Sequence see Fct. A3.2, A3.3 and A3.4
C3. .7 set counter Set counter to the desired value.
Select: break (exit function) / set value (opens the editor to make the entry)
Query: set counter?
Select: no (exit function without setting the value) / yes (sets the counter and
exits the function)
C3. .8 stop counter Counter stops and holds the current value.
Select: no (exits the function without stopping the counter) / yes (stops the
counter and exits the function)
C3. .9 start counter Start counter after that counter is stopped.
Select: no (exits the function without starting the counter) / yes (starts the
counter and exits the function)
C3. .10 information Serial no. of the I/O board, software version no. and production date of the
circuit board