KUKA Robot codes
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KUKA Robot Controller

System · Basic

Alarm KRC0762

KUKA Robot KRC0762 - STRUCTURE TYPE VARIABLE NOT ALLOWED 2098

This alarm indicates that a structure type variable has been used in a context where it is not permitted by the KRL language specification. The compiler has detected an invalid declaration or usage of a STRUC data type in the program object @P1@, which violates KRL syntax rules for structure type definitions.

KUKA RobotSystemBasic

KRC0762

KUKA Robot KRC0762 - STRUCTURE TYPE VARIABLE NOT ALLOWED 2098

STRUCTURE TYPE VARIABLE NOT ALLOWED 2098

This alarm indicates that a structure type variable has been used in a context where it is not permitted by the KRL language specification. The compiler has detected an invalid declaration or usage of a STRUC data type in the program object @P1@, which violates KRL syntax rules for structure type definitions.

Common Causes

  • Structure type variable declared as a global variable instead of local scope
  • Attempt to use structure type as a function parameter or return type
  • Structure type variable used in an array declaration that does not support complex types
  • Structure type instantiation in an invalid context such as within a FOR loop or conditional block at declaration time
  • Nested structure type declaration exceeding KRL nesting limitations

Troubleshooting Steps

  1. 1Review the KRL program at the location indicated by @P1@ and identify all structure type declarations
  2. 2Verify that structure type variables are declared only in valid scopes according to KRL language rules
  3. 3Check that structure types are not being used as function parameters or return types unless explicitly supported
  4. 4Ensure structure variables are instantiated after declaration, not during the declaration statement itself
  5. 5Consult the KUKA KRL reference documentation for proper structure type syntax and allowed contexts
  6. 6Refactor the code to move structure declarations to appropriate locations or convert to supported data types if necessary

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