Drivetrain parameters
The Aiways U5 has 8 drivetrain parameters.
● Confirmed◆ In testing○ Supported× Not supported
Actual motor speed U5_MOTOR_RPMConfirmed
- Request
22 20 03 - Service 22
DID 2003 - Module
704 - Every
1 s - Testing for 2019 to 2020, 2022
Example reply from a 2023 Aiways U5.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0000 = 0 → 0 rpm
- Formula
val- Range
- -15000 to 15000 rpm
- Unit
- rpm
Confirmed for 2021, 2023. In testing for 2019 to 2020, 2022.
Available drive torque U5_AVAIL_TORQUEConfirmed
- Request
22 20 12 - Service 22
DID 2012 - Module
704 - Every
1 s - Testing for 2019 to 2020, 2022
Example reply from a 2023 Aiways U5.
Bits 0 to 15 of the reply, 16 bits.
0x1402 = 5122 → (5122 ÷ 16) = 320.125 N·m
- Formula
(val ÷ 16)- Range
- 0 to 500 N·m
- Unit
- N·m
Confirmed for 2021, 2023. In testing for 2019 to 2020, 2022.
Commanded motor speed U5_CMD_SPEEDConfirmed
- Request
22 20 0F - Service 22
DID 200F - Module
704 - Every
1 s - Testing for 2019 to 2020, 2022
Example reply from a 2023 Aiways U5.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0000 = 0 → 0 rpm
- Formula
val- Range
- -17000 to 17000 rpm
- Unit
- rpm
Confirmed for 2021, 2023. In testing for 2019 to 2020, 2022.
Commanded torque U5_CMD_TORQUEConfirmed
- Request
22 20 0E - Service 22
DID 200E - Module
704 - Every
1 s - Testing for 2019 to 2020, 2022
Example reply from a 2023 Aiways U5.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0000 = 0 → (0 ÷ 16) = 0 N·m
- Formula
(val ÷ 16)- Range
- -500 to 500 N·m
- Unit
- N·m
Confirmed for 2021, 2023. In testing for 2019 to 2020, 2022.
MCU temperature 1 U5_MCU_T1Confirmed
- Request
22 20 08 - Service 22
DID 2008 - Module
704 - Every
5 s - Testing for 2019 to 2020, 2022
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
(val ÷ 64)- Range
- -40 to 200 °C
- Unit
- °C
Confirmed for 2021, 2023. In testing for 2019 to 2020, 2022.
MCU temperature 2 U5_MCU_T2Confirmed
- Request
22 20 09 - Service 22
DID 2009 - Module
704 - Every
5 s - Testing for 2019 to 2020, 2022
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
(val ÷ 64)- Range
- -40 to 200 °C
- Unit
- °C
Confirmed for 2021, 2023. In testing for 2019 to 2020, 2022.
Stator temperature U5_STATOR_TConfirmed
- Request
22 20 07 - Service 22
DID 2007 - Module
704 - Every
5 s - Testing for 2019 to 2020, 2022
Bits 0 to 15 of the reply, 16 bits. The value is signed.
- Formula
(val ÷ 64)- Range
- -40 to 200 °C
- Unit
- °C
Confirmed for 2021, 2023. In testing for 2019 to 2020, 2022.
Torque U5_TORQUEConfirmed
- Request
22 20 04 - Service 22
DID 2004 - Module
704 - Every
1 s - Testing for 2019 to 2020, 2022
Example reply from a 2023 Aiways U5.
Bits 0 to 15 of the reply, 16 bits. The value is signed.
0x0000 = 0 → (0 ÷ 16) = 0 N·m
- Formula
(val ÷ 16)- Range
- -500 to 500 N·m
- Unit
- N·m
Confirmed for 2021, 2023. In testing for 2019 to 2020, 2022.
