What causes KUKA Robot alarm KRC0953?

Range minimum value exceeds the maximum value in the specification. Range values are outside the permissible limits for the function or variable type. Incorrect data type used in range declaration (e.g., string instead of numeric). Range specification syntax error or missing required parameters in the KRL code. Array or index bounds specified incorrectly for the target object.

How do I fix KUKA Robot alarm KRC0953?

1. Review the KRL program source code at location @P1@ and identify the range specification statement 2. Verify that minimum and maximum range values are correctly ordered and within valid limits for the data type 3. Check the KRL documentation for the specific function or variable to confirm correct range syntax and parameter requirements 4. Validate that all range parameters use appropriate data types and units matching the system configuration 5. Compare the range specification against similar working code in other program modules for consistency 6. Correct the range definition in the source code and recompile the program before resuming robot operation

KUKA Robot codes

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KUKA Robot Controller

Overtravel/Limit · Basic

Alarm KRC0953

KUKA Robot KRC0953 - INCORRECT RANGE SPECIFICATION 2290

This alarm indicates that a range specification parameter in a KRL program object has been defined incorrectly, violating the expected bounds or format for the operation at @P1@. The system cannot proceed with execution until the range definition is corrected to comply with valid specifications.

KUKA RobotOvertravel/LimitBasic

KRC0953

KUKA Robot KRC0953 - INCORRECT RANGE SPECIFICATION 2290

INCORRECT RANGE SPECIFICATION 2290

Common Causes

Range minimum value exceeds the maximum value in the specification
Range values are outside the permissible limits for the function or variable type
Incorrect data type used in range declaration (e.g., string instead of numeric)
Range specification syntax error or missing required parameters in the KRL code
Array or index bounds specified incorrectly for the target object

Troubleshooting Steps

1Review the KRL program source code at location @P1@ and identify the range specification statement
2Verify that minimum and maximum range values are correctly ordered and within valid limits for the data type
3Check the KRL documentation for the specific function or variable to confirm correct range syntax and parameter requirements
4Validate that all range parameters use appropriate data types and units matching the system configuration
5Compare the range specification against similar working code in other program modules for consistency
6Correct the range definition in the source code and recompile the program before resuming robot operation

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