MembersPage/Kamuto/Technical (2016-11-17 04:07:38)

http://www.vems.hu/wiki/index.php?page=MembersPage%2FKamuto

e92 drift car with vems and motec stuff + bmw s54 engine.

vems v3 on bmw s54 with vanos done that no questions.

motec c125 dash

http://www.motec.com.au/c125/c125overview/

Communications

2 x Configurable CAN buses with individually programmable CAN bus speeds

One can be used as RS232 Receive

RS232: 2 x RS232 ports

One with Transmit and Receive

One with Receive only

dash can be customised any way, both for can recieve and transmit, rs232 can be custom too as I understand

motec PDM30

Communications

1 x CAN

Has

Outputs: 30

Inputs: 16

inputs can be used as switches for activating outputs from vems or simple switch.

fuel pump, main relay.

pdm can bus can be fully customized both ways.

pdm_can_bus.png

pdm_can_bus1.png

1.

the goal is to feed can bus to these 2 devices, to control fans, water pump, oil cooler fan, fans with pwm based on coolant temp and so on :)

2.

feed Vems can bus data to C125 display, main parameters + oil pressure, fuel pressure, and oil temp is a must.

the ways to do it?? aim2can? other hw?

can id's

m800

id 0x5f0

offset length divisor multipler

rpm 0 2 6

wheelspeed

oil pressure 24 2

oil temperature 22 2

water temp 8 2 1

battery voltage 44 2

throttle angle 2 2 1

manifold pressure 4 2 1

air charge temp 6 2 1

ex gas temp 32 2 1 10

lambda 10 2 1

fuel temp 18 2

fuel pressure 20 2

gear