KUKA Robot codes
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KUKA Robot Controller

System · Basic

Alarm KRC0742

KUKA Robot KRC0742 - INTEGER CONSTANT EXPECTED 2078

This alarm indicates a syntax error in KRL code where an integer constant was expected but not found at the specified location. The compiler encountered a token or expression that does not evaluate to a valid integer constant during the program compilation phase.

KUKA RobotSystemBasic

KRC0742

KUKA Robot KRC0742 - INTEGER CONSTANT EXPECTED 2078

INTEGER CONSTANT EXPECTED 2078

This alarm indicates a syntax error in KRL code where an integer constant was expected but not found at the specified location. The compiler encountered a token or expression that does not evaluate to a valid integer constant during the program compilation phase.

Common Causes

  • Missing or incorrect integer value in array declaration or initialization
  • Using a variable or expression instead of a literal integer constant where only constants are allowed
  • Syntax error in constant definition with non-integer value provided
  • Incorrect parameter passed to a function expecting an integer constant
  • Missing or misplaced brackets, parentheses, or operators causing malformed integer literal

Troubleshooting Steps

  1. 1Review the KRL source code at the line indicated in the alarm message for syntax errors
  2. 2Check array declarations and ensure all dimension sizes are specified as literal integer constants
  3. 3Verify that constant definitions use valid integer values without variable references or expressions
  4. 4Examine function calls and confirm all arguments expecting integer constants are provided as literals
  5. 5Look for missing or extra brackets, commas, or operators that may cause parsing errors
  6. 6Recompile the KRL program after corrections and verify the syntax using the KUKA IDE or WorkVisual syntax checker

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