TANDELTA OQSExISG2, Руководство пользователя

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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 75 - Data Logic Table
12.3 Advanced Fault Detection (AFD)
Advanced fault detection is the identification of potential issues in a piece of machinery that
present themselves as a fault or anomaly in the oil condition. As the Oil Quality Sensor sends
back a holistic full spectrum analysis of the oil condition in the form of a condition number
(TDN or %LF), the trend of these returned numbers can be analysed to identify an emerging
issue or concern, which may require further investigation or rectification.
By downloading and interrogating data collected by the sensor, it is possible to identify
different types of degradation of the oil, including water ingress, wear metals, TBN decrease
and soot increase.
Water and wear metals have very distinct characteristics and are therefore very easy to
identify. Whereas with TBN decrease (TAN increase) and soot, during the very early stages of