Hach LANGE EVITA OXY Manuel D'utilisation page 118

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