E2055

Feedrate override S-0-0108 = 0

Indramat · IndraDrive MPx02

What does E2055 mean?

This warning indicates that the feedrate override parameter S-0-0108 is currently set to zero. A zero feedrate override means that any motion commands will be scaled down to zero velocity, effectively preventing the axis from moving or continuing motion despite active commands.

Common Causes

  • Parameter S-0-0108 (Feedrate override) has been intentionally or unintentionally set to 0%.
  • External control system (PLC/HMI) is commanding S-0-0108 to 0 due to an active interlock or user input.
  • A safety function or interlocking condition in the control program is actively driving the override to zero.
  • Incorrect parameter configuration or default value for S-0-0108.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check the current value of parameter S-0-0108 (Feedrate override) in the IndraDrive MPx02 controller's diagnostic or parameter view.

  2. 2

    Verify the logic in the master control system (e.g., PLC program, HMI) that writes to S-0-0108 to ensure it is not inadvertently setting it to zero.

  3. 3

    Confirm that any active safety or interlocking functions are not commanding a zero override, and that all safety conditions are met for operation.

  4. 4

    Adjust S-0-0108 to a suitable non-zero value (e.g., 100% for normal operation) via the HMI, PLC, or programming tool.

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Verified technical data. Last updated: March 2026

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