Spike relays not working

[BitTwiddler]

Originally Posted by Broncobot_kae22

It's a self setting circuit breaker.

If you are using a circuit breaker on the Spike Relay you need to be aware of R66D "If powering the compressor, the fuse on a Spike H-Bridge Relay may be replaced with a 20A Snap-Action circuit breaker".

[broncobots5201]

Originally Posted by Alan Anderson

Thank you for the detailed description. It might have given the explanation.


Power steady green means there's nothing wrong with the power. When you said you're not "getting 5v coming out of the roborio", where were you measuring?

Status off means the roboRIO has completed its selftest without errors.

Radio off means there's no USB radio. That's normal.

Comm steady green means the Driver Station is properly connected.

Mode steady green is the big clue -- it means the robot is enabled in Autonomous mode. Switch it to Teleoperated and see whether things start working as you expect.

RSL steady orange means the robot is disabled. That's not compatible with mode being green. Are you sure it's not blinking?

we are measuring the relay ports on the roborio for the foward and reverse pins. what could be wrong with why we are not gettinga green status light but yet it drives.

[broncobots5201]

we are measuring the relay ports on the roborio for the foward and reverse pins. what could be wrong with why we are not gettinga green status light but yet it drives.

[Alan Anderson]

Originally Posted by broncobots5201

we are measuring the relay ports on the roborio for the foward and reverse pins. what could be wrong with why we are not gettinga green status light but yet it drives.

The Status LED can never be green. It is a yellow LED that only lights to indicate a problem.

Read the roboRIO User Manual to see what the LEDs mean.

I assume that "it drives" means your Spike is behaving the way you expect now. If that's not the case, we'll start over in diagnosing what might be wrong.