KUKA Robot codes
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KUKA Robot Controller

Overtravel/Limit · Basic

Alarm KRC1002

KUKA Robot KRC1002 - ARRAY LIMITS INVALID IN PARAMETER SPECIFICATION 2339

This alarm indicates that an array parameter declaration in KRL code contains invalid dimension specifications that exceed the allowable limits or violate syntax requirements. The system cannot initialize the array object because the specified bounds are out of range or improperly formatted.

KUKA RobotOvertravel/LimitBasic

KRC1002

KUKA Robot KRC1002 - ARRAY LIMITS INVALID IN PARAMETER SPECIFICATION 2339

ARRAY LIMITS INVALID IN PARAMETER SPECIFICATION 2339

This alarm indicates that an array parameter declaration in KRL code contains invalid dimension specifications that exceed the allowable limits or violate syntax requirements. The system cannot initialize the array object because the specified bounds are out of range or improperly formatted.

Common Causes

  • Array dimension exceeds maximum allowed size (typically >65535 elements)
  • Negative or zero values used for array dimensions
  • Non-integer values specified for array bounds
  • Incorrect syntax in array declaration (missing brackets or improper nesting)
  • Attempting to declare multi-dimensional array with invalid combined size

Troubleshooting Steps

  1. 1Review the KRL source code around line 2339 and identify the array declaration statement
  2. 2Verify all array dimensions are positive integers and do not exceed system limits
  3. 3Check syntax compliance: ensure proper bracket notation [size] or [start..end] format
  4. 4Reduce array dimensions if they exceed memory or system constraints
  5. 5Confirm parameter specifications match KRL language requirements for the robot controller version
  6. 6Reload the program after corrections and verify compilation succeeds without errors

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