KROHNE OPTIFLEX 8200 C Handbook page 120

OPERATION
6
Error Error Message
code
203 Level lost error
204 Overfill error
205 Internal
Communication
206 No sensor detected
207 Sensor memory
failure
208 Oscillator Frequency
120
Status marker
shown
2, 4 The device cannot find the
product surface. The
measurement stops at the last
measured value.
2, 4 The device cannot find the level
return signal and the probe end
return signal.
2, 4 The level is in the blocking
distance. There is a risk that the
product will overflow and/or
cover the device.
3 The device's hardware or
software is defective. The
converter cannot transmit
signals to or receive signals
from the probe electronics.
2 The device's hardware is
defective.
1 The device's hardware is
defective.
1 The device's hardware is
defective.
www.krohne.com
Cause
Measure the level of the
contents in the tank using
another method of
measurement. If the tank is
empty (the level is below the
end of the probe), then fill the
tank until product level is in the
measurement range. If the tank
is full (the level is in the
blocking distance), then remove
the contents from the tank until
the level is back in the
measuring range. If the product
was lost and the tank is neither
full nor empty, wait for the
device to find the level again.
If the device has to measure a
product with ε
level signal value in menu item
2.5.4 Level Threshold and then 2.5.4 Level Threshold 2.5.4 Level Threshold 2.5.4 Level Threshold
adjust the level threshold. If the
product has a low dielectric
constant (ε
is in "Automatic" measurement
mode, refer to the probe end
signal value in menu item 2.5.6
Probe End Threshold and then Probe End Threshold
Probe End Threshold Probe End Threshold
adjust the probe end threshold.
For more data, refer to
Thresholds and interference
signals
Make sure that the signal
converter is correctly attached
to the probe. For more data,
refer to
the signal converter
Remove some of the product
until the level is below the
blocking distance.
De-energize the device. Make
sure that the signal cable
engages in the terminal and the
screw connection is tight.
Energize the device. If the
problem continues, replace the
signal converter. For more data,
refer to
the signal converter
Replace the signal converter.
For more data, refer to
turn or remove the signal
converter
Replace the signal converter.
For more data, refer to
turn or remove the signal
converter
Replace the signal converter.
For more data, refer to
turn or remove the signal
converter
06/2018 - 4006448901 - MA OPTIFLEX 8200 R01 en
OPTIFLEX 8200 C/F/S
Corrective action
≥1.6, refer to the
r
<1.6) and the device
r
2.5.6 2.5.6 2.5.6
on page 109.
How to turn or remove
on page 41.
How to turn or remove
on page 41.
How to
on page 41.
How to
on page 41.
How to
on page 41.