KUKA Robot codes
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KUKA Robot Controller

System · Basic

Alarm KRC0671

KUKA Robot KRC0671 - “CA” EXPECTED 2007

This alarm indicates that the KRL compiler expected a 'CA' (Curve Acceleration) declaration or statement in 2007 format but did not find it in the specified program object. This typically occurs when motion interpolation syntax or declarations are malformed or missing required parameters for curve acceleration definitions.

KUKA RobotSystemBasic

KRC0671

KUKA Robot KRC0671 - “CA” EXPECTED 2007

“CA” EXPECTED 2007

This alarm indicates that the KRL compiler expected a 'CA' (Curve Acceleration) declaration or statement in 2007 format but did not find it in the specified program object. This typically occurs when motion interpolation syntax or declarations are malformed or missing required parameters for curve acceleration definitions.

Common Causes

  • Missing or incomplete CA (Curve Acceleration) declaration in motion statement
  • Incorrect syntax in curve acceleration parameter specification
  • Using outdated or incompatible motion command syntax for the 2007 format requirement
  • Incomplete motion interpolation definition lacking required acceleration parameters
  • Copy-paste errors or corrupted characters in the motion programming line

Troubleshooting Steps

  1. 1Locate the exact line number in the program object where the alarm was triggered
  2. 2Review the motion statement syntax and verify CA parameter is properly declared with correct 2007 format specification
  3. 3Check KUKA KRL documentation for proper CA (Curve Acceleration) syntax and ensure all required parameters are included
  4. 4Compare the problematic code against a working motion command template in your KUKA system
  5. 5Recompile the program after corrections to verify syntax validation passes
  6. 6If issue persists, contact KUKA support with the specific program object and line number reference

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