E11-18

CPU Parameter Not Found

ABB · System

What does E11-18 mean?

The CPU was unable to locate at least one required parameter during operation. This parameter error can prevent proper configuration or execution of CPU functions, potentially leading to system misbehavior, incomplete startup, or a halt in processing. It indicates a configuration or memory issue.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    If the parameter is expected but missing, re-upload the configuration or application to the CPU.

  2. 4

    Review the project documentation for required parameters and their default values.

Source: ABB System
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