M142 CAN BUS SEND MESSAGES TO PDM (SETUP)

[rntechnologies]

Hi dr350,
If you install the Dash Manager software onto your PC, you will find the pre-configured M1 communications templates.
You should be able to use these templates to gather the required information in order to setup the AIM MXS dash.

[Stephen Dean]

Hi,

I have looked through the code for the MINI Package, and the CAN.Brake.Switch message is the Brake State channel.

The AIM Dash should have the M1 receive templates available in Race Studio, it did when I was selling them.

[dr350]

Hi
Again thank you very much!!
I was doing tests, with the can communication, M142-PDM30, and I can not operate the CAN.Fuel.Pump.Primary channel.
The tests are performed from the ecu, with the option "TEST" from M1.
Enables the correct low output but the channel is not activated (always at 0)
CHANNEL Configuration:
CAN.Fuel.Pump.Primary 8bit 11A hex 0 40 hex (as in the list)

Performing the same tests with COOLANT FAN, they work correctly:

CAN.Coolant.Fan.1: 16
CAN.Coolant.Fan.2: 8


Also perform the tests with the following channels and they work correctly:

CAN.Neutral.Switch
CAN.Clutch.Switch
CAN.Brake.Switch.

Thanks!!
Regards!!!

[Stephen Dean]

Hi,

In the older Packages like this, you needed to have an engine speed as well to test some of the functions, in this case it is needed.

Set your Engine Speed Reference Test Output to a speed over the Engine Run Threshold and enable an output to test (best to not use a injector or ignition resource if possible) then test the Fuel Pump output.