Leaf stack with zombiverter: Difference between revisions

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All you need is 12v+, enable, and CANbus.
All you need is 12v+, enable, and CANbus.


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)
== Wiring ==
=== Wiring the zombiverter to the leaf harness ===
==== INVERTER to zombie wiring: ====


''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.''


EV SYSTEM CAN-H (pin14)  to  CAN EXT H (pin 28)
''The leaf Inverter itself'' can supply UDC data for precharge (set the Shunt Type = 0)  


EV SYSTEM CAN-L (pin15)  to CAN EXT L (pin 27)
the PDM is not needed for UDC data.  


====  PDM to zombie wiring: ====
The leaf motor and inverter do not require the PDM to run with the zombieverter, or for UDC measurements. 
 
== Wiring ==
 
 
CAN H (ev system) pin 27 to CAN EXT H (pin 28)
 
CAN L (ev system) pin 11  to CAN EXT L (pin27)
 
EVSE CONNECTING SIGNAL pin 29 to
[[File:Zombi-leaf-wiringv3.jpg|thumb|568x568px]]
[[File:Zombi-leaf-wiringv3.jpg|thumb|568x568px]]
EVSE COMMUNICATION (PWM) pin 30 to
=== Wiring the zombiverter to the leaf harness ===
===== Pinout =====
===== Pinout =====
{| class="wikitable"
{| class="wikitable"
Line 38: Line 26:
!PDM pin
!PDM pin
!inverter pin
!inverter pin
!battery pin
|-
|-
|
|
Line 50: Line 39:
|18
|18
|46, 48
|46, 48
|5, 11, 14, 17
|-
|-
|Gnd
|Gnd
Line 56: Line 46:
|pdm case
|pdm case
|47, 49
|47, 49
|6, 7, 8
|-
|-
|Fwd signal
|Fwd signal
|Forward
|Forward
|54
|54
|
|
|
|
|
Line 66: Line 58:
|Reverse
|Reverse
|53
|53
|
|
|
|
|
Line 72: Line 65:
|Start signal
|Start signal
|52
|52
|
|
|
|
|
Line 78: Line 72:
|Brake Input
|Brake Input
|49
|49
|
|
|
|
|
Line 84: Line 79:
|Throttle
|Throttle
|48
|48
|
|
|
|
|
Line 90: Line 86:
|Throttle signal 1
|Throttle signal 1
|47
|47
|
|
|
|
|
Line 96: Line 93:
|Throttle signal 2
|Throttle signal 2
|46
|46
|
|
|
|
|
Line 102: Line 100:
|Throttle Gnd
|Throttle Gnd
|45
|45
|
|
|
|
|
Line 110: Line 109:
|
|
|
|
|10
|-
|-
|Main Contactor LS Switch
|Main Contactor LS Switch
Line 116: Line 116:
|
|
|
|
|16
|-
|-
|enable relay
|enable relay
Line 122: Line 123:
|16
|16
|42
|42
|31
|-
|-
|Neg Contactor LS Switch
|Neg Contactor LS Switch
Line 128: Line 130:
|
|
|
|
|13
|-
|-
|CANEXTH
|CANEXTH
Line 134: Line 137:
|27
|27
|14
|14
|1
|-
|-
|CANEXTL
|CANEXTL
Line 140: Line 144:
|11
|11
|15
|15
|2
|-
|-
|T15
|T15
Line 146: Line 151:
|
|
|
|
|4
|-
|-
|proximity pilot
|proximity pilot
Line 151: Line 157:
|
|
|29
|29
|
|
|
|-
|-
Line 157: Line 164:
|
|
|30
|30
|
|
|
|}
|}
[[File:Leaf Inverter connections.png|left|thumb|818x818px|Leaf Inverter terminal layout and physical values for signals]]


[[File:Leaf inverter pinout.jpg|left|thumb|735x735px|leaf inverter connector ]]
[[File:PDM PINOUT.png|thumb|737x737px]]




[[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 192: Line 204:




[[File:Leafbattery36.png|thumb|638x638px]]


[[File:Zombie 56 connector.jpg|center|thumb|999x999px]]


[[Chademo with Zombieverter|Chademo to Zombiverter:]]


[[Chademo with Zombieverter|Chademo to Zombiverter:]]<br />
Details can be found on a [[Chademo with Zombieverter|dedicated page.]]<br />
chademo connector:
chademo connector:


Line 209: Line 222:
CAN L pin 9 to CAN EXT 3 L
CAN L pin 9 to CAN EXT 3 L


pin 4 to GP out 3
pin 4 to GP out

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
Leaf Inverter terminal layout and physical values for signals




Leaf PDM connector pinout and physical values. This seems to apply to 2013-2017 Leaf. Check what you have before blindly making any connections.
















Chademo to Zombiverter:

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

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