Outside Index Area

What does 774 mean?

An attempt was made to access a parameter index that falls outside the permissible range for its group. This often happens with array-like parameters where indices are restricted to a specific count (e.g., Motor 1, Motor 2, but attempting to access Motor 3 if only 2 are supported).

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Adjust the 'Index' value to be within the supported range to prevent out-of-bounds access.