What causes KUKA Robot alarm KRC0775?

Missing END statement for an IF block. Missing END statement for a WHILE or FOR loop. Missing END statement for a REPEAT-UNTIL structure. Incorrect nesting of control structures with mismatched END statements. Syntax error preventing proper parsing of control structure boundaries.

How do I fix KUKA Robot alarm KRC0775?

1. Open the KRL source file mentioned in the alarm and locate the line number indicated by the error message 2. Review all control structures (IF, WHILE, FOR, REPEAT) in the affected section to identify which one is missing its END statement 3. Verify that each control structure has a matching END statement at the correct indentation level 4. Check for proper nesting - ensure inner control structures are closed before outer ones 5. Add the missing END statement(s) at the appropriate location in the code 6. Recompile the program and verify the alarm is cleared

KUKA Robot codes

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KUKA Robot Controller

System · Basic

Alarm KRC0775

KUKA Robot KRC0775 - INCORRECT END OF CONTROL STRUCTURE 2111

This alarm indicates a syntax error in the KRL program where a control structure (such as IF, WHILE, FOR, or REPEAT) is not properly terminated with its corresponding END statement. The compiler encountered the end of a program block or file before finding the required closing statement for an open control structure.

KUKA RobotSystemBasic

KRC0775

KUKA Robot KRC0775 - INCORRECT END OF CONTROL STRUCTURE 2111

INCORRECT END OF CONTROL STRUCTURE 2111

Common Causes

Missing END statement for an IF block
Missing END statement for a WHILE or FOR loop
Missing END statement for a REPEAT-UNTIL structure
Incorrect nesting of control structures with mismatched END statements
Syntax error preventing proper parsing of control structure boundaries

Troubleshooting Steps

1Open the KRL source file mentioned in the alarm and locate the line number indicated by the error message
2Review all control structures (IF, WHILE, FOR, REPEAT) in the affected section to identify which one is missing its END statement
3Verify that each control structure has a matching END statement at the correct indentation level
4Check for proper nesting - ensure inner control structures are closed before outer ones
5Add the missing END statement(s) at the appropriate location in the code
6Recompile the program and verify the alarm is cleared

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