Leaf stack with zombiverter: Difference between revisions
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''As of software release [https://github.com/damienmaguire/Stm32-vcu/releases/tag/2.20a V2.20A,] the IVT shunt used for UDC data is no longer required for precharge.'' | ''As of software release [https://github.com/damienmaguire/Stm32-vcu/releases/tag/2.20a V2.20A,] the IVT shunt used for UDC data is no longer required for precharge.'' | ||
The leaf Inverter itself can supply UDC data for precharge (set the Shunt Type = 0) | ''The leaf Inverter itself'' can supply UDC data for precharge (set the Shunt Type = 0) | ||
the PDM is not needed for UDC data. | |||
The leaf motor and inverter do not require the PDM to run with the zombieverter, or for UDC measurements. | |||
== Wiring == | == Wiring == | ||
[[File:Zombi-leaf-wiringv3.jpg|thumb|568x568px]] | [[File:Zombi-leaf-wiringv3.jpg|thumb|568x568px]] | ||
| Line 22: | Line 26: | ||
!PDM pin | !PDM pin | ||
!inverter pin | !inverter pin | ||
!battery pin | |||
|- | |- | ||
| | | | ||
| Line 34: | Line 39: | ||
|18 | |18 | ||
|46, 48 | |46, 48 | ||
|5, 11, 14, 17 | |||
|- | |- | ||
|Gnd | |Gnd | ||
| Line 40: | Line 46: | ||
|pdm case | |pdm case | ||
|47, 49 | |47, 49 | ||
|6, 7, 8 | |||
|- | |- | ||
|Fwd signal | |Fwd signal | ||
|Forward | |Forward | ||
|54 | |54 | ||
| | |||
| | | | ||
| | | | ||
| Line 50: | Line 58: | ||
|Reverse | |Reverse | ||
|53 | |53 | ||
| | |||
| | | | ||
| | | | ||
| Line 56: | Line 65: | ||
|Start signal | |Start signal | ||
|52 | |52 | ||
| | |||
| | | | ||
| | | | ||
| Line 62: | Line 72: | ||
|Brake Input | |Brake Input | ||
|49 | |49 | ||
| | |||
| | | | ||
| | | | ||
| Line 68: | Line 79: | ||
|Throttle | |Throttle | ||
|48 | |48 | ||
| | |||
| | | | ||
| | | | ||
| Line 74: | Line 86: | ||
|Throttle signal 1 | |Throttle signal 1 | ||
|47 | |47 | ||
| | |||
| | | | ||
| | | | ||
| Line 80: | Line 93: | ||
|Throttle signal 2 | |Throttle signal 2 | ||
|46 | |46 | ||
| | |||
| | | | ||
| | | | ||
| Line 86: | Line 100: | ||
|Throttle Gnd | |Throttle Gnd | ||
|45 | |45 | ||
| | |||
| | | | ||
| | | | ||
| Line 94: | Line 109: | ||
| | | | ||
| | | | ||
|10 | |||
|- | |- | ||
|Main Contactor LS Switch | |Main Contactor LS Switch | ||
| Line 100: | Line 116: | ||
| | | | ||
| | | | ||
|16 | |||
|- | |- | ||
|enable relay | |enable relay | ||
| Line 106: | Line 123: | ||
|16 | |16 | ||
|42 | |42 | ||
|31 | |||
|- | |- | ||
|Neg Contactor LS Switch | |Neg Contactor LS Switch | ||
| Line 112: | Line 130: | ||
| | | | ||
| | | | ||
|13 | |||
|- | |- | ||
|CANEXTH | |CANEXTH | ||
| Line 118: | Line 137: | ||
|27 | |27 | ||
|14 | |14 | ||
|1 | |||
|- | |- | ||
|CANEXTL | |CANEXTL | ||
| Line 124: | Line 144: | ||
|11 | |11 | ||
|15 | |15 | ||
|2 | |||
|- | |- | ||
|T15 | |T15 | ||
| Line 130: | Line 151: | ||
| | | | ||
| | | | ||
|4 | |||
|- | |- | ||
|proximity pilot | |proximity pilot | ||
| Line 135: | Line 157: | ||
| | | | ||
|29 | |29 | ||
| | |||
| | | | ||
|- | |- | ||
| Line 141: | Line 164: | ||
| | | | ||
|30 | |30 | ||
| | |||
| | | | ||
|} | |} | ||
[[File:Leaf Inverter connections.png|left|thumb|818x818px|Leaf Inverter terminal layout and physical values for signals]] | |||
[[File:Leaf PDM Connections.png|thumb|1120x1120px|Leaf PDM connector pinout and physical values. This seems to apply to 2013-2017 Leaf. Check what you have before blindly making any connections.]] | |||
[[File:PDM PINOUT.png|thumb|737x737px]] | |||
| Line 177: | Line 204: | ||
[[File:Leafbattery36.png|thumb|638x638px]] | |||
Latest revision as of 18:52, 3 July 2025
*this page is a work in progress and may not be fully accurate or up to date.
Setting up a leaf stack with the zombiverter VCU
The full leaf stack ( motor/inverter, pdm (charger, dcdc, hvjb)) can be controlled with the zombieverter VCU.
All you need is 12v+, enable, and CANbus.
As of software release V2.20A, the IVT shunt used for UDC data is no longer required for precharge.
The leaf Inverter itself can supply UDC data for precharge (set the Shunt Type = 0)
the PDM is not needed for UDC data.
The leaf motor and inverter do not require the PDM to run with the zombieverter, or for UDC measurements.
Wiring
Wiring the zombiverter to the leaf harness
Pinout
| Description | Zombieverter Pin | PDM pin | inverter pin | battery pin | |
|---|---|---|---|---|---|
| +12V | Permanent 12v+ | 56 | 18 | 46, 48 | 5, 11, 14, 17 |
| Gnd | permanent 12v - | 55 | pdm case | 47, 49 | 6, 7, 8 |
| Fwd signal | Forward | 54 | |||
| Rev signal | Reverse | 53 | |||
| momentary 12V | Start signal | 52 | |||
| Brake signal | Brake Input | 49 | |||
| +5V | Throttle | 48 | |||
| Throttle signal 1 | Throttle signal 1 | 47 | |||
| Throttle signal 2 | Throttle signal 2 | 46 | |||
| Throttle Gnd | Throttle Gnd | 45 | |||
| Precharge Contactor LS Switch | Negative lead from precharge contactor | 34 | 10 | ||
| Main Contactor LS Switch | Negative lead from main contactor | 33 | 16 | ||
| enable relay | switches enable relay | 32 | 16 | 42 | 31 |
| Neg Contactor LS Switch | Negative lead from negative contactor | 31 | 13 | ||
| CANEXTH | Can 1 High | 28 | 27 | 14 | 1 |
| CANEXTL | Can 1 Low | 27 | 11 | 15 | 2 |
| T15 | Ignition 12V in | 15 | 4 | ||
| proximity pilot | pp for charge port | 29 | |||
| control pilot | cp for charge port | 30 | |||
Details can be found on a dedicated page.
chademo connector:
HV contactor coil + pin 2 to GP 12v input
HV contactor coil - pin 10
pin 1 to ground
CAN H pin 8 to CAN EXT 3 H
CAN L pin 9 to CAN EXT 3 L
pin 4 to GP out