10793

Common Causes

• Program structure error: first subblock is also the last block in the program
• Preprocessor stop command immediately following the first subblock instead of the second linear block
• Missing or incomplete second block in linear programming sequence with angle specification
• Incorrect block sequencing in part program syntax
• Program termination character placed prematurely before second linear block

Troubleshooting Steps

1. 1Review the part program structure around channel %1 block %2 to verify the second linear block exists and is properly formatted
2. 2Check if the first subblock is marked as program end (M02, M30) or if a preprocessor stop command is present immediately after it
3. 3Ensure the two linear blocks with angle specification are consecutive in the program without intervening stops or termination commands
4. 4Verify program syntax compliance: confirm both straight line blocks are complete with required address words and that the angle specification is valid
5. 5Load a backup or rewrite the program section with corrected block sequencing, ensuring the second linear block follows the first without preprocessor interruptions