safety

On a Jelly with a safety board, these commands work like the E-Stop and the green on-switch. See Software E-Stop.

axol safety.status            # the E-Stop, power, and battery voltage
axol safety.status --watch    # keep printing until Ctrl-C
axol safety.stop              # cut power to Axol, like the E-Stop
axol safety.start             # switch power back on, like the green on-switch
axol safety.power-cycle       # switch power off and back on to restart the motors

Command	What it does
`safety.status`	Prints whether power is on, the E-Stop is pressed, or a software stop is in force. It also prints the battery and output voltage and any fault.
`safety.stop`	Cuts power to Axol and waits for the safety board to confirm. The arms drop. Power stays off until a start.
`safety.start`	Switches power back on. It fails with the reason when the E-Stop is pressed, the battery is low, or power does not come on.
`safety.power-cycle`	Switches power off for a few seconds, then back on. This restarts every motor on Axol, which clears motor faults. The arms drop while power is off. It refuses to start when the E-Stop is pressed or the battery is low.

--channel picks the CAN interface. By default the commands use the lift’s bus: can_alm_axol_c when it exists, otherwise can_alm_axol_b.

If safety.stop reports that the stop was not confirmed, press the E-Stop.

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