Magnetometer shuts of with AHRS1 power - Dual AHRS
Posted: Wed Nov 11, 2020 7:03 pm
Jeff,
I'm doing system checks before first flight.
I have dual screen HXRs, a dual ahrs box, and a dual buss system.
When I shut off Ahrs1 (with Ahrs2 still powered up), magnetometer1 grays out; Mag2 stays lit but the raw data stops completely. When I shut down Ahrs2 with Ahrs 1 still on, the magnetometer2 grays out, but the raw data keep running.
Is the magnetometer power source inside the AHRS box tied only to AHRS 1 power input?
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Ah, I also just noticed that AOA also grays out when AHRS1 power is removed with AHRS2 still on; but does not gray out in the reverse.
FWIW I believe this is was a single AHRS box that I sent in for dual upgrade, but I need to go check my paperwork. On the box top are these nums:
AHRS1:11800
AHRS2:11862
Mfg Part num: AAS-03-03002
AHRS-2LA
I'm doing system checks before first flight.
I have dual screen HXRs, a dual ahrs box, and a dual buss system.
When I shut off Ahrs1 (with Ahrs2 still powered up), magnetometer1 grays out; Mag2 stays lit but the raw data stops completely. When I shut down Ahrs2 with Ahrs 1 still on, the magnetometer2 grays out, but the raw data keep running.
Is the magnetometer power source inside the AHRS box tied only to AHRS 1 power input?
------
Ah, I also just noticed that AOA also grays out when AHRS1 power is removed with AHRS2 still on; but does not gray out in the reverse.
FWIW I believe this is was a single AHRS box that I sent in for dual upgrade, but I need to go check my paperwork. On the box top are these nums:
AHRS1:11800
AHRS2:11862
Mfg Part num: AAS-03-03002
AHRS-2LA