Operation – KROHNE IFC 050 Converter EN User Manual
Page 67
OPERATION
6
67
IFC 050
www.krohne.com
08/2013 - 4002184002 - MA IFC 050 R02 en
Information
Messages on the display Description
Actions
Status: I _ _ _ _ _
Information (current measurement OK)
I counter 1 stopped
This is counter 1 or FB2 (with Profibus). The
counter has stopped.
If counter to continue counting, activate
"yes" in Fct. C2.y.9 (start counter).
I counter 2 stopped
This is counter 2 or FB3 (with Profibus). The
counter has stopped.
I power fail
The device was not in operation for an
unknown period of time, because the power
was switched off. This message is for
information only.
Temporary power failure. Counters did not
run during it.
I over range display 1
1st line on page 1 (2) of display limited by
filter setting.
Select in menu "display" Fct. C4.3 and/or
C4.4 the 1st or 2nd meas. page and increase
values in functions C4.z.3 range and/or
C4.z.4 limitation.
I over range display 2
I over range conductivity
The limits for the conductivity measurement
have been exceeded (>10000 µS/cm) or are
lower than permitted (<0.1 µS/cm).
If the measuring sensor has been properly
connected and filled with medium, this does
not affect the flow measurement. The
conductivity measured values cannot be
used.
I backplane sensor
The data on the backplane are not usable
because they have been generated with an
incompatible version.
-
I backplane settings
The global settings on the backplane are not
usable because they have been generated
with an incompatible version.
-
I backplane difference
The data on the backplane differ from the
data in the display. If the data are usable, a
dialogue is indicated in the display.
-
I write cycles overfl.
The maximum number of write cycles of the
EEPROM or FRAMS on the Profibus DP PCB
has been exceeded.
-
I baudrate search
Searching for the baudrate of the Profibus
DP interface.
-
I no data exchange
There is no data exchange between the
signal converter and the Profibus.
-
I conductivity off
Conductivity measurement switched off.
Change the settings in Fct. C1.3.1.
I empty pipe
1 or 2 measuring electrodes are not in
contact with the medium; measured value is
set to zero. No measurement possible.
Measuring pipe not filled, function
dependent on Fct. C1.3.2. Check
installation. Or electrodes completely
insulated e.g. by oil film. Clean!
I diagnosis channel off
Diagnosis value switched off.
Change the settings in Fct. C1.3.17.