PCS-A103
PCS_a103_pchgWithLowLvDetected
Was bedeutet PCS-A103?
Tesla Alarm-Code im Leistungsumwandlungssystem-Modul (PCS). PCS detected that the LV bus voltage enetered the foldback region during the HV bus precharge PCS has detected at least one reset during the boot up process. AC charging power might be limited if phase damaged is detected Power conversion system detected reset while enabling a phase Reduced AC charge rate or inability to AC charge if pahse damaged is detected PCS intermediate bus voltage behavior is irrational, may indicate a hardware issue Charger detects phase temperature is high Charger phase temperature exceeds derating start threshold for more than five seconds Charger phase temperature is below derating start threshold for more than five seconds PCS DCDC detects 12V bus voltage is higher than the safety threshold to continue its operation DCDC converter detects that low voltage bus voltage exceeds overvoltage threshold PCS detects grid frequency droop below a certain level AC charging will be blocked to reduce load for the grid Charger phase temperature is irrational Charger phase temperature is outside expected range for more than one second Charger phase temperature is within expected range PCS does not receive CAN messages from UI High DC offset present on charger input current sensor when charge functionality is not enabled. Indicates issue with vehicle if seen multiple times over multiple days. Charger line current sensor DC offset exceeds threshold for more than three seconds while charging is inactive Charger line current sensor DC offset is below clear threshold for more than 500ms
Originale Beschreibung
PCS detected that the LV bus voltage enetered the foldback region during the HV bus precharge PCS has detected at least one reset during the boot up process. AC charging power might be limited if phase damaged is detected Power conversion system detected reset while enabling a phase Reduced AC charge rate or inability to AC charge if pahse damaged is detected PCS intermediate bus voltage behavior is irrational, may indicate a hardware issue Charger detects phase temperature is high Charger phase temperature exceeds derating start threshold for more than five seconds Charger phase temperature is below derating start threshold for more than five seconds PCS DCDC detects 12V bus voltage is higher than the safety threshold to continue its operation DCDC converter detects that low voltage bus voltage exceeds overvoltage threshold PCS detects grid frequency droop below a certain level AC charging will be blocked to reduce load for the grid Charger phase temperature is irrational Charger phase temperature is outside expected range for more than one second Charger phase temperature is within expected range PCS does not receive CAN messages from UI High DC offset present on charger input current sensor when charge functionality is not enabled. Indicates issue with vehicle if seen multiple times over multiple days. Charger line current sensor DC offset exceeds threshold for more than three seconds while charging is inactive Charger line current sensor DC offset is below clear threshold for more than 500ms
Schweregrad-Hinweise
PCS-A103 ist ein Alarm im Power Conversion System-System. Es ist im Allgemeinen sicher, weiterzufahren, aber lassen Sie es beim nächsten geplanten Service überprüfen.