What causes KUKA Robot alarm KRC0911?

Attempting to assign a value of one data type to a variable of a different, non-compatible data type. Assigning a structure or array to a simple variable without proper casting or conversion. Mismatched dimensions when assigning arrays or multi-dimensional data structures. Using an incompatible custom data type or user-defined structure in the assignment. Attempting to assign a pointer or reference to a non-pointer variable or vice versa.

How do I fix KUKA Robot alarm KRC0911?

1. Review the line of code containing the assignment statement and identify both the left-side variable and right-side value 2. Verify the declared data type of the left-side variable in the variable declaration section 3. Check the data type or return type of the right-side expression, function, or variable 4. Ensure both sides of the assignment are compatible; if not, apply appropriate type casting or conversion functions 5. If assigning complex structures or arrays, verify that the structure definitions and array dimensions match exactly 6. Recompile the KRL program after making corrections and verify the alarm is resolved

KUKA Robot codes

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KUKA Robot Controller

System · Basic

Alarm KRC0911

KUKA Robot KRC0911 - BOTH SIDES OF THE VALUE ASSIGNMENT ARE NOT COMPATIBLE 2248

This alarm indicates a type mismatch or incompatibility between the left and right operands of a value assignment statement in KRL code. The compiler cannot assign the right-side value to the left-side variable because their data types are incompatible or structurally different.

KUKA RobotSystemBasic

KRC0911

KUKA Robot KRC0911 - BOTH SIDES OF THE VALUE ASSIGNMENT ARE NOT COMPATIBLE 2248

BOTH SIDES OF THE VALUE ASSIGNMENT ARE NOT COMPATIBLE 2248

Common Causes

Attempting to assign a value of one data type to a variable of a different, non-compatible data type
Assigning a structure or array to a simple variable without proper casting or conversion
Mismatched dimensions when assigning arrays or multi-dimensional data structures
Using an incompatible custom data type or user-defined structure in the assignment
Attempting to assign a pointer or reference to a non-pointer variable or vice versa

Troubleshooting Steps

1Review the line of code containing the assignment statement and identify both the left-side variable and right-side value
2Verify the declared data type of the left-side variable in the variable declaration section
3Check the data type or return type of the right-side expression, function, or variable
4Ensure both sides of the assignment are compatible; if not, apply appropriate type casting or conversion functions
5If assigning complex structures or arrays, verify that the structure definitions and array dimensions match exactly
6Recompile the KRL program after making corrections and verify the alarm is resolved

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