PCS2_a088 — Chg Input V Drop High

Full alert identifier: PCS2_a088_chgInputVDropHigh

Alert description

During AC charging, the measured root mean squared (RMS) voltage across the lines has decreased below the voltage drop threshold when compared to the RMS voltage at the start of AC charging

Potential impact

Reduced AC charge rate

Set condition

The RMS voltage across the lines has decreased below the voltage drop threshold

Clear condition

The RMS voltage across the lines has no longer decreased below the voltage drop threshold

Signals to check

These diagnostic fields are associated with PCS2_a088. Check the alert's Alert Log in Service Mode Plus for available values.

Signal	Unit
Grid Config `PCS2_a088_gridConfig` 0 SNA 1 SINGLE PHASE 2 THREE PHASE 3 THREE PHASE DELTA	—
Lines Faulted `PCS2_a088_linesFaulted` 0 L1LN 1 L2LN 2 L3LN 3 L1L2 4 L1L3 5 L2L3 6 NUM AC LINE TO LINE	—
Present Current Rms `PCS2_a088_presentCurrentRms`	A
Present Voltage Rms `PCS2_a088_presentVoltageRms`	V
Start Voltage Rms `PCS2_a088_startVoltageRms`	V
Under Voltage Rms Threshold `PCS2_a088_underVoltageRmsThreshold`	V

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of PCS2_a088.