TANDELTA OQSExISG2, User Manual

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8.5.10 Event Codes
The OQDe will analyse the data received from the OQSxG2 Sensor and based on the initial
setup or amendments to the configurable parameters can provide a range of warnings or
alarms.
In addition to the warnings and alarms determining the colour of the oil status LED, the display
will also show an event code, identifying possible action required.
Event codes can also identify potential issues with sensor connection as well as potential sensor
and display configuration issues.
Figure 42 lists the available event codes.
Event
Code
Algorithm Description
Check/
Alert
--- n/a All OK n/a
S01 n/a No Sensor Connected
– Please Connect the Sensor.
A
S02 n/a Sensor Not Configured
– Configure the Sensor via CADS.
A
S03 n/a Display Not Configured
– Configure the Display via Insight
A
S04 n/a New Sensor Detected n/a
E01 Current Temperature >= Temp High Warning Level Oil Temperature High
– Check Regularly.
C
E02 Current Temperature >= Temp High Alarm Level Oil Temperature Very High
– Immediate Action Required.
A
E03 Current Temperature <= Temp Low Warning Level Oil Temperature Low
– Check Regularly.
C
E04 Current Temperature <= Temp Low Alarm Level Oil Temperature Very Low
– Immediate Action Required.
A
E05 Current Oil Condition >= Oil Condition High Warning Level Oil Condition Too High
– Check Regularly.
C
E06 Current Oil Condition >= Oil Condition High Alarm Level Oil Condition Very High
– Immediate Action Required.
A
E07 Current Oil Condition <= Oil Condition Low Warning Level Oil Near End Of Life
– Check Regularly.
C
E08 Current Oil Condition <= Oil Condition Low Alarm Level Oil At End Of Life
– Immediate Action Required.
A
E09 Current Oil Condition >= 1200 TDN Sensor In Air
– Immediate Action Required
A
E11 Long Term +ve Decay Rate Warning (TDN/day)
Oil Quality degrading faster than expected
– Check
Regularly.
C
E12 Long Term +ve Decay Rate Alarm (TDN/day)
Oil Quality degrading much faster than expected
–
Immediate Action Required.
A
E13 Long Term -ve Decay Rate Warning (TDN/day)
Oil Quality improving faster than expected - Check
Regularly.
C
E14 Long Term -ve Decay Rate Alarm (TDN/day)
Oil Quality improving much faster than expected -
Immediate Action Required.
A
E15 Short Term +ve Decay Rate Warning (TDN/day)
Oil Quality degrading faster than expected - Possible
Water/Coolant Contamination - Check Regularly.
C
E16 Short Term +ve Decay Rate Alarm (TDN/day)
Oil Quality degrading much faster than expected
– Highly
Likely Water/Coolant Contamination - Immediate Action
Required. A
E17 Short Term -ve Decay Rate Warning (TDN/day)
Oil Quality improved - Suspected oil top up / sweetening -
Check Regularly
C
E18 Short Term -ve Decay Rate Alarm (TDN/day)
Oil Quality improved too much - Suspected Air or severe
fluid contamination - Immediate Action Required.
A
Figure 42 - List of Event Codes