Diagnostics and troubleshooting
Prosonic M FMU42 HART
36
Hauser
2. Check the linearization and correct it:
Level/ullage (040)
,
Max. scale (046)
,
Diameter vessel (047)
, Linearization table.
Error:
Measured value (000)
and measured distance in
Distance (008)
incorrect.
Example:
100%
F
0%
t →
A
B
D (008)
E
A0038459
A
Expected result
B
Error occurred
1. In the
Tank shape (002)
function, select the corresponding option for
measurements in a bypass or ultrasound guide pipe.
2. Perform mapping.
Error: No change of measured value when filling or emptying.
Example:
100%
0%
t →
A
B
A0038460
A
Expected result
B
Error occurred
1. Perform mapping.
2. Clean sensor.
3. Select a better installation position.
4. If very large interference echoes occur simultaneously, select "Off" in the
Detection
window (0A7)
function.
Error: If the surface is turbulent, the measured value jumps sporadically to higher levels.
Turbulent: e.g. when filling, emptying, or with running agitator
Examples:
Содержание Prosonic M FMU42
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