SKF Baker AWA-IV 12 HO, User Manual

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Appendix D — Baker AWA-IV specific winding faults
Software fault messages
Status Failure type Failure message
PASS No failure was detected according to the Test
Model given.
FAIL USER ABORT A user abort has been detected.
FAIL EMERGENCY
SHUTOFF
Emergency Shutoff has been detected
Tested Tested No message, cannot determine Pass/Fail
because no test criteria was turned on.
FAIL CANCEL User cancelled test.
Resistance failure types
Status Failure type Failure message
FAIL DELTA R Resistance test result: Fail – DELTA R. Delta R
percent is out of tolerance.
FAIL OPEN LEADS Test results: Fail-OPEN LEADS. Open Leads
Detected.
FAIL TOLERANCE Test Results: Fail-TOLERANCE Resistance(s)
outside of user defined targeted range.
CAUTION Reistance out of
range
Resistance values must be greater than 0.500
ohms for HIGH VOLTAGE LEADS and greater
than 0.001 for the RES LEADS. You may stop
Testing, reconfigure Test ID with the appropriate
leads, and repeat the test OR continue with the
remaining tests.
CAUTION MAX R Range
Exceeded
Test Results: Caution – MAX Resistance Range
Exceeded.
Possible Open lead(s).
FAIL No Resistance
Solution
Resistance values do not have a solvable
solution.
FAIL NOISY ADC Instrument detecting excessive electrical noise.
Resistance measurements are unstable. Check
for noise sources nearby (welders, VFDs, etc.) or
a free wheeling rotor.