What causes KUKA Robot alarm KRC0722?

Attempting to access a struct member that was not declared in the variable type definition. Typo or incorrect spelling of the component/member name in the KRL code. Using an incompatible variable type or accessing the wrong variable. Variable type definition was modified or updated without updating corresponding code references. Trying to access a component from a different or outdated variable type version.

How do I fix KUKA Robot alarm KRC0722?

1. Review the KRL source code line indicated in the alarm message to identify the exact component access that failed 2. Verify the variable type definition in the type definition file (.typ) to confirm the component @P1@ is properly declared 3. Check for spelling errors or case sensitivity issues in the component name used in the code versus the type definition 4. Ensure the correct variable is being accessed and matches the intended variable type 5. Regenerate or recompile the program after verifying all variable type definitions are current and correct 6. If using multiple versions of a type, confirm all code uses the same version and all members are properly defined

KUKA Robot codes

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KUKA Robot Controller

System · Basic

Alarm KRC0722

KUKA Robot KRC0722 - COMPONENT NOT PART OF VARIABLE TYPE 2058

This alarm occurs when a KRL program attempts to access a component or member of a variable that does not exist within the defined variable type structure. The referenced component @P1@ is not a valid member of the variable type being accessed, indicating a mismatch between the code and the variable definition.

KUKA RobotSystemBasic

KRC0722

KUKA Robot KRC0722 - COMPONENT NOT PART OF VARIABLE TYPE 2058

COMPONENT NOT PART OF VARIABLE TYPE 2058

Common Causes

Attempting to access a struct member that was not declared in the variable type definition
Typo or incorrect spelling of the component/member name in the KRL code
Using an incompatible variable type or accessing the wrong variable
Variable type definition was modified or updated without updating corresponding code references
Trying to access a component from a different or outdated variable type version

Troubleshooting Steps

1Review the KRL source code line indicated in the alarm message to identify the exact component access that failed
2Verify the variable type definition in the type definition file (.typ) to confirm the component @P1@ is properly declared
3Check for spelling errors or case sensitivity issues in the component name used in the code versus the type definition
4Ensure the correct variable is being accessed and matches the intended variable type
5Regenerate or recompile the program after verifying all variable type definitions are current and correct
6If using multiple versions of a type, confirm all code uses the same version and all members are properly defined

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