FAILED_TO_RAMP_CURRENT
Applicable alarms (1)
Likely outcomes — click to expand
Based on 9 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”The Aircraft battery cannot start charging due to the charger failing to ramp up current at the start of a charging session.
This can occur when the output voltage of the DeltaQ charger is lower than what was commanded due to low precision voltage output and the voltage differential between the charger and battery is too low to see a current.
Troubleshooting Steps
Section titled “Troubleshooting Steps”graph TD
at-the-moment-when-this-alarm-displays{"<small><b>Step 1</b></small><br/>Question: At the moment when this alarm display..."}
troubleshoot-the-dock-starting-with-the["<small><b>Step 2</b></small><br/>Action: Troubleshoot the Dock starting with t..."]
try-redocking-the-same-aircraft-and-see["<small><b>Step 3</b></small><br/>Action: Try redocking the same Aircraft and s..."]
did-a-redocking-solve-the-issue{"<small><b>Step 4</b></small><br/>Question: Did a redocking solve the issue?"}
the-aircraft-may-return-to-service("<small><b>Step 5</b></small><br/>Reference: The Aircraft may return to service.")
inspect-the-aircraft-fin-pins-distro-fo["<small><b>Step 6</b></small><br/>Action: Inspect the Aircraft fin pins/distro ..."]
were-any-issues-found{"<small><b>Step 7</b></small><br/>Question: Were any issues found?"}
escalate-to-p2-aircraft-hardware-on-cal{{"<small><b>Step 8</b></small><br/>Escalation: Escalate to P2 Aircraft Hardware On C..."}}
create-a-work-order-to-replace-the-char["<small><b>Step 9</b></small><br/>Action: Create a Work Order to replace the ch..."]
at-the-moment-when-this-alarm-displays -->|Yes| troubleshoot-the-dock-starting-with-the
at-the-moment-when-this-alarm-displays -->|No| try-redocking-the-same-aircraft-and-see
try-redocking-the-same-aircraft-and-see --> did-a-redocking-solve-the-issue
did-a-redocking-solve-the-issue -->|Yes| the-aircraft-may-return-to-service
did-a-redocking-solve-the-issue -->|No| inspect-the-aircraft-fin-pins-distro-fo
inspect-the-aircraft-fin-pins-distro-fo --> were-any-issues-found
were-any-issues-found -->|Yes| escalate-to-p2-aircraft-hardware-on-cal
were-any-issues-found -->|No| create-a-work-order-to-replace-the-char
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style troubleshoot-the-dock-starting-with-the fill:#dcfce7,stroke:#22c55e,color:#14532d
style try-redocking-the-same-aircraft-and-see fill:#dcfce7,stroke:#22c55e,color:#14532d
style did-a-redocking-solve-the-issue fill:#dbeafe,stroke:#3b82f6,color:#1e3a5f
style the-aircraft-may-return-to-service fill:#f3e8ff,stroke:#a855f7,color:#581c87
style inspect-the-aircraft-fin-pins-distro-fo fill:#dcfce7,stroke:#22c55e,color:#14532d
style were-any-issues-found fill:#dbeafe,stroke:#3b82f6,color:#1e3a5f
style escalate-to-p2-aircraft-hardware-on-cal fill:#fef3c7,stroke:#f59e0b,color:#78350f
style create-a-work-order-to-replace-the-char fill:#dcfce7,stroke:#22c55e,color:#14532d Hover or focus a block to preview it. Select the block to keep the preview open.
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Resolution note
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