Hach-Lange EVITA OXY Basic User Manual - Manual (Page 118)

English 118
Flashing bell symbol
in the display
Not defined
WU10 I OUT 1: Values at 4 mA \>= values at 20 mA Check setup of I OUT 1
WU11 I OUT 2: Values at 4 mA \>= values at 20 mA Check setup of I OUT 2
WU12 I OUT 3: Values at 4 mA \>= values at 20 mA Check setup of I OUT 3
WU13 I OUT 4: Values at 4 mA \>= values at 20 mA Check setup of I OUT 4
WU14 Measurement value above current output setting 1 at 20 mA Change values at 20 mA for I OUT 1
WU15 Measurement value above current output setting 2 at 20 mA Change values at 20 mA for I OUT 2
WU16 Measurement value above current output setting 3 at 20 mA Change values at 20 mA for I OUT 3
WU17 Measurement value above current output setting 4 at 20 mA Change values at 20 mA for I OUT 4
WU18 Measurement value above current output setting 1 at 4 mA Change values at 4 mA for I OUT 1
WU19 Measurement value above current output setting 2 at 4 mA Change values at 4 mA for I OUT 2
WU20 Measurement value above current output setting 3 at 4 mA Change values at 4 mA for I OUT 3
WU21 Measurement value above current output setting 4 at 4 mA Change values at 4 mA for I OUT 4
WU39 HART data exchange error Check cabling
WU40 TMS data exchange error Replace TMS
WU41
A parameter is outside of the range.
Could not be replaced by the standard value.
Is remedied by new switch-on
WU43
Too many errors simultaneously.
Some errors are not correctly registered.
Switch USC off and on again
WU49 Internal error Switch USC off and on again
One or several
outputs = 3.8 mA
or 24 mA
EU60
The CAN bus application is not responding.
This error is shown when the maximum number of
communication attempts has been exceeded.
1. Switch USC off and on again
2. Replace USC
Symptom Current output Event
code Cause Resolution