4010

Channel identifier not allowed

Beckhoff · TwinCAT 2 NC

What does 4010 mean?

An unacceptable value (outside the range of 1 to 255) has been used for a channel identifier, or the specified channel does not exist within the current system configuration. This parameter error prevents proper identification and control of the specified channel, leading to operational failure or incorrect routing of commands.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Correct any misspellings or incorrect numerical entries for the channel identifier.

  2. 4

    Restart the NC system after making configuration changes.

Source: Beckhoff TwinCAT 2 NC
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