KUKA Robot codes
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KUKA Robot Controller

System · Basic

Alarm KRC0780

KUKA Robot KRC0780 - COMPONENT TYPE NOT DEFINED OR CORRECTLY DEFINED 2116

This alarm indicates that a KRL program component (module, function, or variable) referenced in the code has not been defined or is incorrectly defined in the system. The component type declaration is missing or malformed, preventing the KRC from recognizing and processing the object properly.

KUKA RobotSystemBasic

KRC0780

KUKA Robot KRC0780 - COMPONENT TYPE NOT DEFINED OR CORRECTLY DEFINED 2116

COMPONENT TYPE NOT DEFINED OR CORRECTLY DEFINED 2116

This alarm indicates that a KRL program component (module, function, or variable) referenced in the code has not been defined or is incorrectly defined in the system. The component type declaration is missing or malformed, preventing the KRC from recognizing and processing the object properly.

Common Causes

  • Component declaration is missing or incomplete in the source code
  • Incorrect or misspelled component name in function/module call
  • Type mismatch between component declaration and usage
  • Component file not included or not properly loaded in the program structure
  • Syntax error in component definition (missing semicolons, brackets, or type keywords)

Troubleshooting Steps

  1. 1Check the KRL source code for the component name mentioned in the alarm and verify it is properly declared
  2. 2Confirm that all required type declarations (REAL, INT, BOOL, etc.) are explicitly stated for the component
  3. 3Verify that the component is included in the correct program file or module structure
  4. 4Review the complete function/variable definition for syntax errors or missing keywords
  5. 5Recompile the KRL program to ensure all objects are properly recognized by the KRC controller
  6. 6If using external libraries or modules, ensure they are properly linked and available in the project workspace

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