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ErrorLib — Industrial Fault Code Library

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54015601 hex

Deceleration Setting Out of Range

Omron · NJ/NX-series Machine Automation Controller

What does 54015601 hex mean?

The parameter specified for the Deceleration input variable to a CNC instruction is out of range. This occurs when an instruction input parameter exceeds its valid numerical limits.

Common Causes

  • Instruction input parameter exceeded the valid range of the input variable.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Verify the specific CNC instruction and the Deceleration input variable causing the error within the Omron Sysmac Studio project.

  2. 2

    Inspect the current value assigned to the Deceleration input variable and compare it against the valid numerical range specified in the instruction's help or the associated axis settings.

  3. 3

    Check the configured Deceleration limits for the affected axis in the Omron NJ/NX controller's axis settings to ensure they encompass the required operational range.

  4. 4

    Adjust the Deceleration input variable's value or the axis's Deceleration limit within Sysmac Studio to be within the permissible operating range defined by the system specifications.

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Verified technical data. Last updated: April 2026

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Source: Omron NJ/NX-series Machine Automation Controller
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