MIXED_PARTNER_BLOCKED_DISABLING
Applicable alarms (1)
Likely outcomes — click to expand
Based on 0 missions where this alarm fired in the last 90 days as of 2026-10-13
Aggregated from fleet operations and refreshed daily. Individual outcomes may vary by site and configuration.
Background
Section titled “Background”Distro B is attempting to disable the mixed load switch.
Troubleshooting Steps
Section titled “Troubleshooting Steps”graph TD
escalate-to-p2-power-firmware-on-call{{"<small><b>Step 1</b></small><br/>Escalation: Escalate to P2 Firmware Power On Call."}}
is-distro-a-power-status-zip-power-stat{"<small><b>Step 2</b></small><br/>Question: Is distro_a.power_status.zip_power_s..."}
power-cycle-the-aircraft-power-cycle-ai["<small><b>Step 3</b></small><br/>Action: Power cycle the Aircraft. Power Cycl..."]
did-the-alarm-clear{"<small><b>Step 4</b></small><br/>Question: Did the alarm clear?"}
return-the-aircraft-to-service("<small><b>Step 5</b></small><br/>Reference: Return the Aircraft to service.")
escalate-to-p2-firmware-power-on-call{{"<small><b>Step 6</b></small><br/>Escalation: Escalate to P2 Firmware Power On Call."}}
is-distro-a-power-status-zip-power-stat -->|Yes| power-cycle-the-aircraft-power-cycle-ai
is-distro-a-power-status-zip-power-stat -->|No| escalate-to-p2-firmware-power-on-call
power-cycle-the-aircraft-power-cycle-ai --> did-the-alarm-clear
did-the-alarm-clear -->|Yes| return-the-aircraft-to-service
did-the-alarm-clear -->|No| escalate-to-p2-firmware-power-on-call
style escalate-to-p2-power-firmware-on-call fill:#fef3c7,stroke:#f59e0b,color:#78350f
style is-distro-a-power-status-zip-power-stat fill:#dbeafe,stroke:#3b82f6,color:#1e3a5f
style power-cycle-the-aircraft-power-cycle-ai fill:#dcfce7,stroke:#22c55e,color:#14532d
style did-the-alarm-clear fill:#dbeafe,stroke:#3b82f6,color:#1e3a5f
style return-the-aircraft-to-service fill:#f3e8ff,stroke:#a855f7,color:#581c87
style escalate-to-p2-firmware-power-on-call fill:#fef3c7,stroke:#f59e0b,color:#78350f Hover or focus a block to preview it. Select the block to keep the preview open.
distro_a.power_status.zip_power_state IDLE and is ls_mixed.ls_state OFF?Resolution note
This plaintext block is ready to paste into the Resolution Note field on the ZERP issue you're working. The permalink below gives engineering review access to the full step-by-step timeline including any back-navigation; share it if the case needs a deeper look.
Permalink:
Session is too large to fit in a URL. Use Download session JSON to share the timeline out-of-band.
Did this guide help you get unblocked?
Open suggestions
There are no open suggestions.
Open pull requests
There are no open pull requests.