Inverting Talon SRX

[jhersh]

Originally Posted by wireties

And like Omar said this is all internal to the Talon - when it is green it is looking for the "forward" limit no matter the software convention.

Is it really that important that forward be up!? I get that it's a little more straightforward, but if you reverse the output and make the top "red" and the bottom "green" then you don't need to rewire, right? You were wanting a software workaround, so a slight inconvenience of needing to invert a number seems reasonable.

[Ether]

Originally Posted by ozrien

You will need to fix it in the wiring. If the Talon is green (positive throttle) it will only check the forward limit switch. What causes the Talon to be green (closed-loop, slaving, slave-invert) instead of red (Reverse) can be controlled by Reverse Sensor and Reverse Closed-Loop output. But the limit switch is compared against the final output.

Originally Posted by jhersh

Is it really that important that forward be up!? I get that it's a little more straightforward, but if you reverse the output and make the top "red" and the bottom "green" then you don't need to rewire, right? You were wanting a software workaround, so a slight inconvenience of needing to invert a number seems reasonable.

Hey Joe, Omar: Are you guys saying different things? Or am I missing something subtle (or obvious?) .

[jhersh]

Originally Posted by Ether

Hey Joe, Omar: Are you guys saying different things? Or am I missing something subtle (or obvious?) .

I can't speak for Omar, but I'll guess he meant what he said, assuming that the team wanted the polarity of the control values to remain unchanged. My assertion assumed that polarity is a rational trade off to rewiring.

[FrankJ]

I think what Omar is saying (not to put words in his mouth ) is the limit switches work directly on the output of the controller which there is no reversing. IE the green & red leds relates to the polarity of the output.

Hopefully Omar will confirm or correct this.