KROHNE OPTIFLEX 8200 C, Handbook

Page: 122 / 220

6
OPERATION
122
OPTIFLEX 8200 C/F/S
www.krohne.com 06/2018 - 4006448901 - MA OPTIFLEX 8200 R01 en
Maintenance (NE 107 status signal)
—
Snapshot Invalid 5 The "static" snapshot data
stored in the device does not
agree with the installation. If
you change the device
configuration (probe length
etc.), this message will be
shown. The recorded "static"
snapshot data will not be used
by the device while this error
message is shown.
1
Do the Auto Setup Auto Setup Auto Setup Auto Setup procedure
again.
—
Flange Lost 4 The signal converter cannot find
the probe below the flange. Is
the signal converter attached to
the process connection?
Make sure that the signal
converter is attached to the
process connection. If this
status does not change, speak
or write to your supplier.
—
Reference Position
Outside Range
4 The device's hardware is
defective.
1
Replace the signal converter.
For more data, refer to How to
turn or remove the signal
converter
on page 41.
—
Audio Signal Offset
Outside Range
4 The device's hardware is
defective.
1
Replace the signal converter.
For more data, refer to
How to
turn or remove the signal
converter
on page 41.
—
Temperature
<-35
°
C / -31
°
F
2
3 The ambient temperature is
less than -35
°
C / -31
°
F. This
temperature is near to the
minimum limit for device
operation.
1
Measure the ambient
temperature. If the temperature
does not stay in the correct
range, make sure that there is
insulation around the signal
converter.
—
Temperature
>+75
°
C / +167
°
F
2
3 The ambient temperature is
more than +75
°
C / +167
°
F. This
temperature is near to the
maximum limit for device
operation.
1
Measure the ambient
temperature. If the temperature
does not stay in the correct
range, make sure that there is
insulation around the tank.
Other warnings
—
Probe End Analysis
Not Valid
6 This warning is shown if you
decrease the probe length and
it is not the same as the value
used in the device settings
(menu item 2.3.4 Probe Length
2.3.4 Probe Length 2.3.4 Probe Length
2.3.4 Probe Length).
The recorded probe length
calculation will not be used by
the device while this error
message is shown.
Do the Auto Setup
Auto Setup Auto Setup
Auto Setup procedure
again.
This warning is shown if the
value set at this time in menu
item 2.5.2 Epsilon R Gas 2.5.2 Epsilon R Gas 2.5.2 Epsilon R Gas 2.5.2 Epsilon R Gas is
different from the dielectric
constant of the gas in the tank.
The recorded probe length
calculation will not be used by
the device while this error
message is shown.
1
This error message does not have an effect on the current output signal
2 CAUTION! The device display screen does not operate at this temperature
Error
code
Error Message Status marker
shown
Cause Corrective action