891

No position interface for %s-axis specified (%s).

Bosch Rexroth · Motion Control

What does 891 mean?

The specified axis is configured as a feed axis in MACODA, but the position control interface is not configured in the main operation mode of the drive. This is a servo loop or drive fault, preventing proper position control for the axis.

Common Causes

  • Axis configured as feed axis in MACODA without position control configured in drive's main operation mode.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check ident number S-0-0032.

  2. 2

    Adjust the position control interface in the drive's main operation mode if necessary.

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Verified technical data. Last updated: March 2026

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Source: Bosch Rexroth Motion Control