KUKA Robot codes
AxisMD

axismd.ai

KUKA Robot Controller

Overtravel/Limit · Basic

Alarm KRC1001

KUKA Robot KRC1001 - ARRAY LIMITS INVALID IN PARAMETER SPECIFICATION 2338

This alarm indicates that an array parameter in a KRL program declaration has invalid dimension specifications that exceed system limits or violate syntax requirements. The array bounds defined in the parameter specification are not within acceptable KUKA KRC constraints, preventing proper memory allocation and program compilation.

KUKA RobotOvertravel/LimitBasic

KRC1001

KUKA Robot KRC1001 - ARRAY LIMITS INVALID IN PARAMETER SPECIFICATION 2338

ARRAY LIMITS INVALID IN PARAMETER SPECIFICATION 2338

This alarm indicates that an array parameter in a KRL program declaration has invalid dimension specifications that exceed system limits or violate syntax requirements. The array bounds defined in the parameter specification are not within acceptable KUKA KRC constraints, preventing proper memory allocation and program compilation.

Common Causes

  • Array dimensions exceed maximum allowed size limits for the data type
  • Negative or zero values specified in array dimension declarations
  • Non-integer or invalid expressions used for array size parameters
  • Incorrect syntax in multi-dimensional array declaration (e.g., missing brackets or commas)
  • Parameter reference @P1@ contains out-of-range values or undefined variable references

Troubleshooting Steps

  1. 1Review the KRL program source code and locate the array declaration causing the alarm
  2. 2Verify all array dimension values are positive integers and within KUKA KRC maximum limits
  3. 3Check that multi-dimensional arrays use correct syntax with proper bracket notation [x][y][z]
  4. 4Ensure parameter substitutions (@P1@) are properly defined and contain valid numeric values
  5. 5Consult KUKA KRL documentation for maximum array size limits based on data type (INT, REAL, etc.)
  6. 6Recompile the program after corrections and verify the alarm no longer appears in the diagnostics

Seeing Multiple Alarms?

Seeing another alarm with this one? Enter the code.

Get machine-aware diagnosis

AxisMD logs alarms against your actual machines, tracks patterns, and gives AI context your manual doesn't have.

Start free

Was this guide helpful?

Always verify with your machine manual or a certified technician before performing service procedures.