Search found 5 matches

by Fierobsessed
Wed Jul 01, 2020 3:23 am
Forum: Tesla
Topic: Tesla Charger Support Thread
Replies: 785
Views: 276980

Re: Tesla Charger Support Thread

Good news! got one of my chargers to work. Always a "stupid" problem. for some reason my breaker popped on the incoming power and that's why the one charger that otherwise seemed like it was working perfectly but the EVSE wouldn't click on. Once I noticed that, it fired right up. So... For those ...
by Fierobsessed
Sun Jun 28, 2020 8:59 am
Forum: Tesla
Topic: Tesla Charger Support Thread
Replies: 785
Views: 276980

Re: Tesla Charger Support Thread

Anyone have a DBC file for the onboard comms? I made one, but I was wondering if anyone has one that might have more values populated.

Particularly interested in the "Status" bits in 0x217, 0x219 and 0x21B and what they mean.

I Attached my current DBC, change the extension from TXT to DBC and it ...
by Fierobsessed
Sat Jun 20, 2020 9:57 pm
Forum: Drive trains (motors and inverters)
Topic: Inverter Firmware v4.85.R
Replies: 14
Views: 4459

Re: Inverter Firmware v4.85.R

Second on the comments for dummies thing. I've been writing a lot of code for my can interface device on the Arduino IDE, but I look at the code for the inverter and it just flies right over my head. Personally, I comment nearly every line (except for the obvious) on what I'm working on so I know ...
by Fierobsessed
Sun Oct 20, 2019 1:29 am
Forum: Tesla
Topic: Tesla Large Drive Unit Support Thread
Replies: 802
Views: 316050

Re: Tesla Large Drive Unit Support Thread


Hello, does anyone know if there is a harware difference between base and sport LDUs?


Definitely a different inverter. The IGBT's in the base unit are rated at 75A, while the sport has 120A rated IGBT's that can peak even higher than that, the leads will melt though if they are hit harder than ...
by Fierobsessed
Wed Sep 11, 2019 6:21 pm
Forum: Tesla
Topic: Tesla Large Drive Unit Support Thread
Replies: 802
Views: 316050

Re: Tesla Large Drive Unit Support Thread


Have had some good test run att 55Volt.
Tested 110Volt and got into a problem. At 7000rpm the DC minus cable fuse blow at 25 amp...motor made a jerk and stoped functioning (DC bus down). One led ( pen pointing at) on the inverter card on the picture lit up.
When I try to restart and set ut to ...