Arcbound FieldThe EVSE DirectorySubscribe

Fault database

Search by code, symptom, brand, category, or connector. Full procedures gated by subscription — samples stay open.

Viewing as free

212 results · page 1 of 6

OCPP-F01Cross-brand / Protocol · DC Fast ChargersFree sample

StatusNotification stuck Faulted after reboot

StatusNotification stuck Faulted after reboot on protocol: CSMS StatusNotification + connector LEDs shows OCPP-F01. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

3 confirmed
OCPP-F02Cross-brand / Protocol · DC Fast ChargersFree sample

Heartbeat timeout to CSMS

Heartbeat timeout to CSMS on protocol: CSMS StatusNotification + connector LEDs shows OCPP-F02. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

1 confirmed
OCPP-F03Cross-brand / Protocol · DC Fast ChargersFree sample

Authorize rejected — invalid idTag

Authorize rejected — invalid idTag on protocol: CSMS StatusNotification + connector LEDs shows OCPP-F03. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

1 confirmed
OCPP-F04Cross-brand / Protocol · DC Fast ChargersFree sample

StartTransaction never acknowledged

StartTransaction never acknowledged on protocol: CSMS StatusNotification + connector LEDs shows OCPP-F04. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

3 confirmed
OCPP-F05Cross-brand / Protocol · DC Fast ChargersFree sample

MeterValues missing during session

MeterValues missing during session on protocol: CSMS StatusNotification + connector LEDs shows OCPP-F05. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

2 confirmed
OCPP-F06Cross-brand / Protocol · DC Fast ChargersFree sample

RemoteStart fails while local RFID works

RemoteStart fails while local RFID works on protocol: CSMS StatusNotification + connector LEDs shows OCPP-F06. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

2 confirmed
OCPP-F07Cross-brand / Protocol · DC Fast ChargersFree sample

Connector becomes Unavailable after SuspendEV

Connector becomes Unavailable after SuspendEV on protocol: CSMS StatusNotification + connector LEDs shows OCPP-F07. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

1 confirmed
OCPP-F08Cross-brand / Protocol · DC Fast ChargersFree sample

BootNotification rejected — wrong chargePointModel

BootNotification rejected — wrong chargePointModel on protocol: CSMS StatusNotification + connector LEDs shows OCPP-F08. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

3 confirmed
OCPP-F09Cross-brand / Protocol · DC Fast ChargersFree sample

Firmware update stalls at downloading

Firmware update stalls at downloading on protocol: CSMS StatusNotification + connector LEDs shows OCPP-F09. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

3 confirmed
OCPP-F10Cross-brand / Protocol · DC Fast ChargersFree sample

DataTransfer vendorId rejected

DataTransfer vendorId rejected on protocol: CSMS StatusNotification + connector LEDs shows OCPP-F10. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

1 confirmed
CCS-H01Cross-brand / Protocol · Cables & connectorsFree sample

CCS SLAC timeout

CCS SLAC timeout on protocol: CSMS StatusNotification + connector LEDs shows CCS-H01. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

2 confirmed
CCS-H02Cross-brand / Protocol · Cables & connectorsFree sample

SDP failed — SECC not responding

SDP failed — SECC not responding on protocol: CSMS StatusNotification + connector LEDs shows CCS-H02. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

3 confirmed
CCS-H03Cross-brand / Protocol · Cables & connectorsFree sample

Cable check isolation fail

Cable check isolation fail on protocol: CSMS StatusNotification + connector LEDs shows CCS-H03. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

2 confirmed
CCS-H04Cross-brand / Protocol · Cables & connectorsFree sample

Precharge voltage mismatch

Precharge voltage mismatch on protocol: CSMS StatusNotification + connector LEDs shows CCS-H04. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

3 confirmed
CCS-H05Cross-brand / Protocol · Cables & connectorsFree sample

Power delivery stops at CurrentDemand

Power delivery stops at CurrentDemand on protocol: CSMS StatusNotification + connector LEDs shows CCS-H05. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

1 confirmed
CCS-H06Cross-brand / Protocol · Cables & connectorsFree sample

Welding detection trip

Welding detection trip on protocol: CSMS StatusNotification + connector LEDs shows CCS-H06. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

2 confirmed
CCS-H07Cross-brand / Protocol · Cables & connectorsFree sample

PP resistor out of range

PP resistor out of range on protocol: CSMS StatusNotification + connector LEDs shows CCS-H07. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

2 confirmed
CCS-H08Cross-brand / Protocol · Cables & connectors solo+

CP state B stuck

CP state B stuck on protocol: CSMS StatusNotification + connector LEDs shows CCS-H08. Techs see session abort or stall U…

3 confirmed
NACS-H01Cross-brand / Protocol · Cables & connectorsFree sample

NACS handshake timeout on adapter path

NACS handshake timeout on adapter path on protocol: CSMS StatusNotification + connector LEDs shows NACS-H01. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

3 confirmed
NACS-H02Cross-brand / Protocol · Cables & connectorsFree sample

NACS proximity detect intermittent

NACS proximity detect intermittent on protocol: CSMS StatusNotification + connector LEDs shows NACS-H02. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

2 confirmed
NACS-H03Cross-brand / Protocol · Cables & connectorsFree sample

NACS thermal derate to zero

NACS thermal derate to zero on protocol: CSMS StatusNotification + connector LEDs shows NACS-H03. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

2 confirmed
ISO-H01Cross-brand / Protocol · Cables & connectorsFree sample

ISO 15118 TLS cert expired

ISO 15118 TLS cert expired on protocol: CSMS StatusNotification + connector LEDs shows ISO-H01. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

1 confirmed
ISO-H02Cross-brand / Protocol · Cables & connectorsFree sample

PnC contract authentication fail

PnC contract authentication fail on protocol: CSMS StatusNotification + connector LEDs shows ISO-H02. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

2 confirmed
ISO-H03Cross-brand / Protocol · Cables & connectors solo+

Schedule renegotiation abort

Schedule renegotiation abort on protocol: CSMS StatusNotification + connector LEDs shows ISO-H03. Techs see session abor…

3 confirmed
CHA-H01Cross-brand / Protocol · Cables & connectorsFree sample

CHAdeMO CAN timeout

CHAdeMO CAN timeout on protocol: CSMS StatusNotification + connector LEDs shows CHA-H01. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

2 confirmed
CHA-H02Cross-brand / Protocol · Cables & connectorsFree sample

CHAdeMO connector lock fail

CHAdeMO connector lock fail on protocol: CSMS StatusNotification + connector LEDs shows CHA-H02. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

1 confirmed
CHA-H03Cross-brand / Protocol · Cables & connectors solo+

CHAdeMO vehicle contactor open early

CHAdeMO vehicle contactor open early on protocol: CSMS StatusNotification + connector LEDs shows CHA-H03. Techs see sess…

1 confirmed
NET-C01Cross-brand / Protocol · DC Fast ChargersFree sample

DNS resolution failure to CSMS

DNS resolution failure to CSMS on protocol: CSMS StatusNotification + connector LEDs shows NET-C01. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

3 confirmed
NET-C02Cross-brand / Protocol · DC Fast ChargersFree sample

TLS handshake fail to CSMS

TLS handshake fail to CSMS on protocol: CSMS StatusNotification + connector LEDs shows NET-C02. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

3 confirmed
NET-C03Cross-brand / Protocol · DC Fast ChargersFree sample

NAT keepalive drops OCPP websocket

NAT keepalive drops OCPP websocket on protocol: CSMS StatusNotification + connector LEDs shows NET-C03. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

1 confirmed
NET-C04Cross-brand / Protocol · DC Fast Chargers solo+

Proxy MITM breaks certificate pin

Proxy MITM breaks certificate pin on protocol: CSMS StatusNotification + connector LEDs shows NET-C04. Techs see session…

3 confirmed
MET-01Cross-brand / Protocol · DC Fast ChargersFree sample

Energy meter CRC error

Energy meter CRC error on protocol: CSMS StatusNotification + connector LEDs shows MET-01. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

3 confirmed
MET-02Cross-brand / Protocol · DC Fast Chargers solo+

CT polarity reversed after service

CT polarity reversed after service on protocol: CSMS StatusNotification + connector LEDs shows MET-02. Techs see session…

2 confirmed
GND-01Cross-brand / Protocol · DC Fast ChargersFree sample

Ground continuity fail at dispenser

Ground continuity fail at dispenser on protocol: CSMS StatusNotification + connector LEDs shows GND-01. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

1 confirmed
GND-02Cross-brand / Protocol · DC Fast Chargers solo+

Isolation monitor nuisance trip wet weather

Isolation monitor nuisance trip wet weather on protocol: CSMS StatusNotification + connector LEDs shows GND-02. Techs se…

2 confirmed
SEQ-01Cross-brand / Protocol · Cables & connectors solo+

EVSE ready before vehicle CP ready race

EVSE ready before vehicle CP ready race on protocol: CSMS StatusNotification + connector LEDs shows SEQ-01. Techs see se…

2 confirmed
SEQ-02Cross-brand / Protocol · DC Fast Chargers solo+

Emergency stop latch not cleared in CSMS

Emergency stop latch not cleared in CSMS on protocol: CSMS StatusNotification + connector LEDs shows SEQ-02. Techs see s…

3 confirmed
LOAD-01Cross-brand / Protocol · Power cabinet / LMSFree sample

Dynamic load management caps to 0 A

Dynamic load management caps to 0 A on protocol: CSMS StatusNotification + connector LEDs shows LOAD-01. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.

2 confirmed
LOAD-02Cross-brand / Protocol · Power cabinet / LMS solo+

LMS heartbeat lost — failsafe curtail

LMS heartbeat lost — failsafe curtail on protocol: CSMS StatusNotification + connector LEDs shows LOAD-02. Techs see ses…

2 confirmed
TEMP-01Cross-brand / Protocol · DC Fast Chargers solo+

Ambient derate never recovers overnight

Ambient derate never recovers overnight on protocol: CSMS StatusNotification + connector LEDs shows TEMP-01. Techs see s…

1 confirmed