KROHNE IFC 050 Converter EN - Manual (Page 57)

OPERATION
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IFC 050
www.krohne.com 08/2013 - 4002184002 - MA IFC 050 R02 en
C2.3 pulse output D
C2.3.1 pulse shape Specify the pulse shape
Select:
symmetric (about 50% on and 50% off) /
automatic (constant pulse with about 50% on and 50% off at max. pulse rate)
/
fixed (fixed pulse rate, setting see below Fct. C2.3.3 max. pulse rate)
C2.3.2 pulse width Only available if set to "fixed" in Fct. C2.3.1
Range: 0.05…500 ms
Note: max. setting value Tp [ms] ≤ 500 / max. pulse rate [1/s], gives the pulse
width = time where the output is activated
C2.3.3 max. pulse rate Setting the maximum pulse rate.
Limit is 120% of this pulse rate
C2.3.4 pulse value unit Selection of the unit from a list, depending on the measurement
C2.3.5 value p. pulse Set value for volume or mass per pulse.
xxx.xxx, measured value
C2.3.6 polarity Set polarity, please note flow direction in C1.2.2!
Select:
both polarities (plus and minus values are displayed) /
positive polarity (display for negative values = 0) /
negative polarity (display for positive values = 0) /
absolute value (always displays positive, with both negative and positive
values)
C2.3.7 invert signal Select:
off (activated output: switch closed) /
on (activated output: switch open)
C2.3.8 information Serial no. of the I/O board, software version no. and production date of the
circuit board
C2.3.9 simulation Sequence see B1.3 pulse output D
C2.3 status output D
C2.3.1 mode The output shows the following measuring conditions:
out of specification (output set, signals status of category "error in device" or
"application error" or "out of specification" refer to Status messages and
diagnostic information on page 64) /
application error (output set, signals status of the category "error in device"
or "application error" refer to Status messages and diagnostic information
on page 64) /
polarity flow (polarity of the current flow)
over range flow (over range of the flow)
counter 1 preset (activates counter 1 when preset value is reached) /
counter 2 preset (activates counter 2 when preset value is reached) /
output A (displays the polarity at output A) /
off (switched off) /
empty pipe (when pipe empty, output activated) /
error in device (output set, signals status of the category "error in device"
refer to Status messages and diagnostic information on page 64)
C2.3.2 invert signal Select:
off (activated output: switch closed) /
on (activated output: switch open)
C2.3.3 information Serial no. of the I/O board, software version no. and production date of the
circuit board
C2.3.4 simulation Sequence see B1.3 status output D