Quote:
Originally Posted by Lectrik
I received my parts yesterday and got everything put back together this morning.
I replaced U6 with HCPL-4506 and also replaced U7. If anyone needs some 4504's I have two.
|
Sounds like good progress .. and I may take you up on the 4504's ...
Quote:
After connecting to RTD explorer and powering up I get ...
Cougar OS controller firmware v1.11b
There is no data displayed and no response from command line.
|
Sounds like exactly what I am seeing - the initial display of the firmware but nothing after that.
Quote:
Back through the troubleshooting steps we covered earlier everything appears to be working. I can see throttle changes all the way to pins 6-7 of U7.
My next steps are to reverse my transmit and receive wire on the RS232 connector and put it in the car and see what happens.
|
Yikes .. reversing transmit and receive when you are seeing the message and can read it is a bit of a long-shot. But I guess it's worth a shot!