MDC diff pump request output via CAN

Discussion and support for MoTeC's Mitsubishi and Subaru Diff Controllers

MDC diff pump request output via CAN

Postby MikeD on Sat Jul 18, 2020 5:59 pm

Dear MoTeC team,
is there a chance to add diff pump request output to the CAN stream of the MDC (same mirrored signal like pin 16 - Pump relay output), maybe added to the existing diagnostic flags CAN frame?

The purpose would be to activate a pump via CAN and keep all the pump logic that you already have inside the MDC (with manual bleed override, safety timeout and so on).

I imagine the MDC's become older yet they are still used for new builds that do all the stuff via CAN nowadays.

Kind regards,
Posts: 13
Joined: Fri Nov 29, 2019 4:45 am

Re: MDC diff pump request output via CAN

Postby RR213 on Sun Oct 11, 2020 4:40 pm

+1 for this.

Alternatively if the Pump Relay Output pin could be configurable as optionally low side drive for applications where an MDC is used in other than a plug and play scenario. Same for brake switch input would also be helpful.
Posts: 14
Joined: Tue Jul 09, 2019 5:01 am
Location: Canada

Re: MDC diff pump request output via CAN

Postby adrian on Tue Oct 13, 2020 3:52 pm

Unfortunately due to the age of the MDC we are no longer updating the functionality or software.
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Joined: Mon Apr 13, 2015 4:16 pm

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