Pixhawk 3 pro not arming problems

PIXHAWK 3 PRO
1

Hi everyone,

Yesterday I installed a Pixhawk3 and after an initial configuration, I am going to arm engines and it gives me the following mistakes:

“NOT ARMING: Press safety switch first”
“NOT ARMING: Connect power module.”
“NOT ARMING: Preflight checks failed.”

I have no safety switch…, the power module is correctly installed and connected to Power 1.

Any idea?

Thank you

2

Hi,

Have you upgraded to V1.6.5 release?

To disable the safety switch you can use the circuit breaker for IO_SAFETY as shown below (enter 22027 and reboot) :

IO.png1921×1037 159 KB