KROHNE OPTIMASS with MFC 300 EN - Manual (Page 141)

141
Display Messages Description Possible causes, remedial action
Status: C _ _ _ _
see texts below
Output values in part simulated or fixed
Checks in progress
Testing mode by invoking test or simu-
lation functions,
All or some outputs not available,
Measured values might be simulated
Message via HART or FDT, as the case may
be. Indic. via the display when outputs held
by control input or have been set to zero
Test XXXXX
see texts below
Test of relevant unit activated
Standby Mode Meter is in standby mode
Check Control input settings.
Check A7
Status: I _ _ _ _
see texts below
Information (current measurement OK)
Counter 1/2/3
stopped
Counter 1/2/3 has stopped counting
If counter to continue counting, activate
“yes“ in Fct. C 2.y.09 Start Counter
Power Fail
Indicates that the device was out of
service for an unknown period due to a
power failure
Cause: temporary line failure, during which
counters stopped counting.
Control input A
active
Message appears when the control
input at terminals A or terminals B is
active.
This message is for information only
Control input B
active
Over range Display 1 1st line on page ? and/or ? of display
limited by filter setting, indication not
correct
Menu Display Fct. C 6.3 and/or C 6.4, select
Meas. Page 1 or 2, and increase values in
Functions
C 6.z.03 Meas. Range and/or C 6.z.04
Limitation
Over range Display 2
Backplane, sensor
The sensor data on the backplane are
no use because they have been gener-
ated with an incompatible version.
Check for software upgrades
Backplane settings
The global settings on the backplane
are no use because they have been gen-
erated with an incompatible version.
Backplane
difference
The data on the backplane differ from
the data in the display. If the data can
be used, a dialogue is indicated in the
display.
Optical interface
The optical interface is in use. The keys
on the local display are inoperative.
Keys are ready to operate again 60s after
end of data transfer / removal of the opto-
coupler