Electrical Specification
WARNING: This page is about a different variant/trim than selected.
- Inverter with converter assembly
NOTE:
The connector of Inverter with converter assembly is waterproof, so voltage check and waveform check cannot be performed. Use the voltage and waveform as a reference.
| Terminal No. | Contents | Input/Output | Measuring condition | Standard (V) |
|---|---|---|---|---|
| (HV23) No. 1 (+B1) ←→ (HV23) No. 4 (GND1) | MG ECU power supply | Input | IG ON | 11 - 14 |
| (HV23) No. 2 (IGCT) ←→ (HV23) No. 4 (GND1) | MG ECU power supply | Input | IG ON | 11 - 14 |
| (HV23) No. 5 (+B2) ←→ (HV23) No. 4 (GND1) | MG ECU power supply | Input | IG ON | 11 - 14 |
| (HV23) No. 10 (GI) ←→ (HV23) No. 4 (GND1) | Camshaft position signal | Input | READY ON, engine running | Pulse generation (Waveform 2) |
| (HV23) No. 12 (HSDN) ←→ (HV23) No. 4 (GND1) | MG shutdown signal | Input | READY ON | 0 - 1 |
| (HV23) No. 20 (HMCH) ←→ (HV23) No. 4 (GND1) | CAN communication signal | Input/Output | IG ON | Pulse generation (Waveform 3) |
| (HV23) No. 21 (CANH) ←→ (HV23) No. 4 (GND1) | CAN communication signal | Input/Output | IG ON | Pulse generation (Waveform 1) |
| (HV23) No. 22 (CANL) ←→ (HV23) No. 4 (GND1) | CAN communication signal | Input/Output | IG ON | Pulse generation (Waveform 1) |
| (HV23) No. 24 (HMCL) ←→ (HV23) No. 4 (GND1) | CAN communication signal | Input/Output | IG ON | Pulse generation (Waveform 3) |
| (HV24) No. 1 (GSN) ←→ (HV24) No. 5 (GSNG) | Generator resolver signal | Input | When Generator resolver is turning (When Engine not stopped) | Pulse generation (Waveform 5) |
| (HV24) No. 2 (GRF) ←→ (HV24) No. 8 (GRFG) | Generator resolver signal | Output | When Generator resolver is turning (When Engine not stopped) | Pulse generation (Waveform 5) |
| (HV24) No. 13 (MCS) ←→ (HV24) No. 10 (MCSG) | Motor resolver signal | Input | When Motor resolver is turning (When the vehicle is driving) | Pulse generation (Waveform 4) |
| (HV24) No. 3 (MRF) ←→ (HV24) No. 9 (MRFG) | Motor resolver signal | Output | When Motor resolver is turning (When the vehicle is driving) | Pulse generation (Waveform 4) |
| (HV24) No. 4 (MSN) ←→ (HV24) No. 6 (MSNG) | Motor resolver signal | Input | When Motor resolver is turning (When the vehicle is driving) | Pulse generation (waveform 4) |
| (HV24) No. 11 (GCS) ←→ (HV24) No. 7 (GCSG) | Generator resolver signal | Input | When Generator resolver is turning (When Engine not stopped) | Pulse generation (Waveform 5) |
- Oscilloscope waveformNOTE: Oscilloscope waveform illustrated here is an example for reference. Noise and chattering in waveform are omitted.
- Waveform 1 (CAN communication signal)NOTE: Waveforms vary depending on the communication contents.
Item Contents Measured terminal CH1: (HV23) No. 21 (CANH) ←→ (HV23) No. 4 (GND1)
CH2: (HV23) No. 22 (CANL) ←→ (HV23) No. 4 (GND1)Equipment setting 1 V/DIV, 50 μs/DIV Measuring condition IG ON - Waveform 2 (camshaft position signal)NOTE: As the engine speed increases, the cycle becomes shorter.
Item Contents Measured terminal (HV23) No. 10 (GI) ←→ (HV23) No. 4 (GND1) Equipment setting 5 V/DIV, 20 ms/DIV Measuring condition READY ON, engine running - Waveform 3 (CAN communication signal)NOTE: Waveforms vary depending on the communication contents.
Item Contents Measured terminal CH1: (HV23) No. 24 (HMCL) ←→ (HV23) No. 4 (GND1)
CH2: (HV23) No. 20 (HMCH) ←→ (HV23) No. 4 (GND1)Equipment setting 1 V/DIV, 50 μs/DIV Measuring condition IG ON - Waveform 4 (Motor resolver signal)NOTE: As the rotor speed increases, the length A in the figure becomes shorter.
Item Contents Measured terminal CH1: (HV24) No. 3 (MRF) ←→ (HV24) No. 9 (MRFG)
CH2: (HV24) No. 4 (MSN) ←→ (HV24) No. 6 (MSNG)
CH3: (HV24) No. 13 (MCS) ←→ (HV24) No. 10 (MCSG)Equipment setting CH1: 10 V/DIV, 1 ms/DIV
CH2: 5 V/DIV, 1 ms/DIV
CH3: 5 V/DIV, 1 ms/DIVMeasuring condition When Motor resolver is turning (When the vehicle is driving) - Waveform 5 (Generator resolver signal)NOTE: As the rotor speed increases, the length A in the figure becomes shorter.
Item Contents Measured terminal CH1: (HV24) No. 2 (GRF) ←→ (HV24) No. 8 (GRFG)
CH2: (HV24) No. 1 (GSN) ←→ (HV24) No. 5 (GSNG)
CH3: (HV24) No. 11 (GCS) ←→ (HV24) No. 7 (GCSG)Equipment setting CH1: 10 V/DIV, 1 ms/DIV
CH2: 5 V/DIV, 1 ms/DIV
CH3: 5 V/DIV, 1 ms/DIVMeasuring condition When Generator resolver is turning (When Engine not stopped)
- Waveform 1 (CAN communication signal)