E11-19

CPU Unable to Read Parameter Value

ABB · System

What does E11-19 mean?

The CPU encountered an error while attempting to read the value of at least one parameter. This can signify data corruption, an inaccessible memory location, or a configuration issue, affecting the CPU's ability to operate as intended and potentially leading to incorrect processing or system failures.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Re-upload the CPU configuration or application project to refresh parameter values.

  2. 4

    Perform a memory test or diagnostics if available for the CPU module.

Source: ABB System
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