KUKA Robot codes
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KUKA Robot Controller

System · Basic

Alarm KRC0869

KUKA Robot KRC0869 - ERROR AT END OF BLOCK 2205

This alarm indicates a syntax or logic error detected at the end of a program block during KRL compilation or execution. The error occurs when the KRC controller encounters an unexpected condition or missing element after processing a complete instruction block.

KUKA RobotSystemBasic

KRC0869

KUKA Robot KRC0869 - ERROR AT END OF BLOCK 2205

ERROR AT END OF BLOCK 2205

This alarm indicates a syntax or logic error detected at the end of a program block during KRL compilation or execution. The error occurs when the KRC controller encounters an unexpected condition or missing element after processing a complete instruction block.

Common Causes

  • Missing or incorrect semicolon at end of statement
  • Unmatched parentheses, brackets, or braces in block structure
  • Invalid or incomplete instruction syntax before block termination
  • Missing or malformed function/subroutine call parameters
  • Incorrect variable declaration or initialization in block

Troubleshooting Steps

  1. 1Open the KRL source file in KRC editor and navigate to the end of the problematic block
  2. 2Verify all statements within the block end with proper semicolons
  3. 3Check for balanced parentheses, brackets, and braces throughout the block
  4. 4Review the last instruction in the block for complete syntax and valid parameters
  5. 5Compare the block structure against valid KRL syntax examples or templates
  6. 6Recompile the program after corrections and verify the alarm is cleared

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