+/-15Volt DC error

What does F8069 mean?

This error indicates an issue with the internal ±15V DC power supply rails within the IndraDrive. These voltages are typically used for sensitive analog circuitry, such as encoder interfaces, current measurement, and control section components. A failure here affects internal signal integrity.

• Overload on the ±15V internal supply, possibly due to a faulty connected peripheral or control card.
• Internal power supply component failure within the IndraDrive.
• Short circuit or leakage on a board component drawing excessive current from these rails.
• Input power fluctuations causing the internal DC-DC converters to fail.

Click steps to track your progress.

1. 1

   Cycle power to the IndraDrive.

2. 2

   Check for any external components or modules connected to the IndraDrive that draw power from its internal supplies and temporarily disconnect them to isolate the issue.

3. 3

   Visually inspect the drive's control section for any damaged components (e.g., bulging capacitors, burnt resistors) near the power supply section.

4. 4

   Ensure the main input power to the IndraDrive is stable and within specified limits.

5. 5

   If the error persists, the control unit or the entire IndraDrive module is likely defective and requires replacement.