KRC0707

Common Causes

• DEFDAT declaration placed inside a function or subroutine instead of at module level
• DEFDAT used within an interrupt handler or event routine where global defaults are not allowed
• DEFDAT statement in a nested or local scope where only local variable declarations are permitted
• Attempt to redefine or reassign DEFDAT values in executable code rather than in initialization sections
• DEFDAT used in an include file or library module with incompatible visibility or scope rules

Troubleshooting Steps

1. 1Review the KRL program structure and locate the DEFDAT statement that triggered the alarm at line indicated in the error message
2. 2Verify that DEFDAT declarations are placed only at the module level (outside of functions, subroutines, and interrupt handlers)
3. 3Check if the DEFDAT statement should be converted to a regular variable declaration with initialization using standard assignment syntax
4. 4Ensure DEFDAT is used only for defining default values in the global scope or in appropriate initialization sections
5. 5Consult the KUKA KRL syntax documentation to confirm proper DEFDAT usage context and scope limitations
6. 6Reorganize the program structure to move DEFDAT declarations to valid locations or replace with compliant syntax alternatives