interesting servo actions

[RufflesRidge]

Originally Posted by tilky

I did and I thought I said that I did

And? What was the result? Does the issue stay with the port (PWM 9 for example?) or does it follow the code?

If you, in software, change the Y to be on the currently working 'x' port does it work? If not, the problem is in code; if so, then the problem is either in the Digital Sidecar or your DB37 cable to the Digital Sidecar, it is possible to reconstruct the cable in a way that not all pins fully make contact.

[tilky]

I left the code the way it was when only pan worked and switched the two PWM wires. Then only the tilt worked. is it at all possible that it is code or should I get the electrical team

[RufflesRidge]

Originally Posted by tilky

I left the code the way it was when only pan worked and switched the two PWM wires. Then only the tilt worked

Which is great, that rules out an issue with the PWM cable and the servo. You still have the code, Digital Sidecar and DB37 cable left to troubleshoot which is where my suggestions differ from what you have already tried.

[tilky]

Originally Posted by Mike AA

You may just have a bad cable. Check the cables with a continuity tester.

can you please read all of the posts before you reply. We already ruled that out numerous times

[tilky]

to troubleshoot sidecar, run drive motors on the pwms I was using???

[RufflesRidge]

That would work, or the 'x' servo code that you know is working properly. Any code that you know 100% is correct and you can just change the PWM port to try to test the DB37/Digital Sidecar. To narrow it down between those two you would have to swap one of them out or test the continuity of each pin of the DB37 as MikeAA suggested above.

[tilky]

I think drive would be the most logical. Will test