KROHNE MFC 400 EN - Manual (Page 108)

6
OPERATION
108
MFC 400
www.krohne.com 08/2013 - 4002075802 - MA MFC 400 R02 en
S S Electronics
Electr.Temp.A Out of Spec Temperature of the signal
converter electronics is out
of range.
Protect signal converter
from process effects and
sunlight.
Electr.Temp.C Out of Spec
Electr.Temp. Out of Spec
S S Configuration
IO A Overrange The output value is limited
by a filter.
When limiting the input
value, refer to the actions
listed there. Check the
range setting of the output.
IO B Overrange
IO C Overrange
IO D Overrange
S S Process
Proc.Temp.Out of Range The process temperature is
out of range. The
measurement continues but
the accuracy is
undetermined.
Check process conditions.
Flow Out of Range The flow is out of range. The
actual flow is higher than
the displayed value.
Prod.Density Out of Range The density is out of range.
The measurement continues
but the accuracy of the
density and flow is
undetermined.
Check process conditions
and density calibration.
Velocity Out of Range The flow is out of range. The
actual flow is higher or
lower than the value
displayed.
Check process conditions
and pipe diameter setting.
M M Sensor
M M Electronics
Backplane Data Faulty The backplane data record is
faulty.
Check the correct
installation of the signal
converter electronics. After
changing one parameter,
the message should
disappear within one
minute. If not, contact the
manufacturer.
Factory Data Faulty Factory settings are invalid. Contact manufacturer.
Backplane Difference The data on the backplane
differ from the data in the
device.
After changing one
parameter, the message
should disappear within one
minute. If not, contact the
manufacturer.
Mem. Life Exceeded The number of maximum
write cycles is exceeded for
the memory component.
Exchange the signal
converter electronics.
.book Page 108 Monday, August 26, 2013 9:05 AM