F2010

Error when initializing digital inputs/outputs

Bosch Rexroth · IndraDrive C Drive Controllers

What does F2010 mean?

The drive encountered an error during the initialization process of its digital input/output (DIO) modules. This prevents the proper function of discrete control signals.

Common Causes

  • Internal hardware fault within the digital I/O module of the drive.
  • External wiring issues or short circuits on the I/O terminals during power-up.
  • Incorrect parameterization of I/O functions or module configuration.
  • Firmware issue affecting I/O initialization.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check the wiring connected to all digital inputs and outputs for short circuits, loose connections, or incorrect voltage levels.

  2. 2

    Verify the parameters related to digital I/O configuration (e.g., input type, output function) and ensure they are correct.

  3. 3

    Remove all external wiring from the digital I/O terminals and cycle power to the drive to determine if the fault is internal or external.

  4. 4

    If the fault persists with no external connections, it may indicate an internal hardware issue with the drive's I/O module.

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Verified technical data. Last updated: March 2026

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Source: Bosch Rexroth IndraDrive C Drive Controllers