DIF_a156 — Current Observer

Full alert identifier: DIF_a156_currentObserver

Alert description

Drive Inverter Warning: Power stage current observer complete

This information is not available in the alert reference.

This information is not available in the alert reference.

This information is not available in the alert reference.

These diagnostic fields are associated with DIF_a156. Check the alert's Alert Log in Service Mode Plus for available values.

Signal	Unit
Alert Queue Overrun `DIF_a156_alertQueueOverrun`	—
High Current Magnitude `DIF_a156_highCurrentMagnitude`	—
High Motor Speed `DIF_a156_highMotorSpeed`	—
Incremented Gate Drive Error Counter `DIF_a156_incrementedGateDriveErrorCounter`	—
Initial Safe State `DIF_a156_initialSafeState` 0 NONE 1 ALL OFF 2 3PS HIGH 3 3PS LOW	—
Motor RPM `DIF_a156_motorRPM`	RPM
Observation `DIF_a156_observation`	—
Phase A Polarity `DIF_a156_phaseAPolarity` 0 ZERO 1 NEGATIVE 2 POSITIVE 3 ALL	—

Show 10 more fields

Signal	Unit
Phase A Polarity Alternate `DIF_a156_phaseAPolarityAlternate` 0 ZERO 1 NEGATIVE 2 POSITIVE 3 ALL	—
Phase B Polarity `DIF_a156_phaseBPolarity` 0 ZERO 1 NEGATIVE 2 POSITIVE 3 ALL	—
Phase B Polarity Alternate `DIF_a156_phaseBPolarityAlternate` 0 ZERO 1 NEGATIVE 2 POSITIVE 3 ALL	—
Phase C Polarity `DIF_a156_phaseCPolarity` 0 ZERO 1 NEGATIVE 2 POSITIVE 3 ALL	—
Phase C Polarity Alternate `DIF_a156_phaseCPolarityAlternate` 0 ZERO 1 NEGATIVE 2 POSITIVE 3 ALL	—
Power Polarity `DIF_a156_powerPolarity` 0 ZERO 1 NEGATIVE 2 POSITIVE 3 ALL	—
Power Polarity Alternate `DIF_a156_powerPolarityAlternate` 0 ZERO 1 NEGATIVE 2 POSITIVE 3 ALL	—
Result `DIF_a156_result` 0 SUCCESS 1 SENSOR BAD 2 SPEED LOW	—
Safe State Recommend `DIF_a156_safeStateRecommend` 0 NONE 1 ALL OFF 2 3PS HIGH 3 3PS LOW	—
Ucr Plausible `DIF_a156_ucrPlausible`	—

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DIF_a156.