Siemens SINUMERIK codes
Siemens SINUMERIKServo/AxisBasic10-20 minutes

15350

Siemens 840D 15350 - Channel block search target not found

Channel block search target not found

The specified program has been searched to the end of the program without the selected search target having been found.

Safety

  • Refer to Siemens documentation
  • Ensure qualified technician performs repairs

Common Causes

  • Search target label or block number does not exist in the program
  • Incorrect block number or label name entered in the search command
  • Program file is incomplete or corrupted, missing the target section
  • Search command syntax error in manual data input or G-code
  • Program pointer reached end of file before encountering specified target

Troubleshooting Steps

  1. 1Verify the block number or label name exists in the loaded program by reviewing the source code or using the program list function
  2. 2Check the syntax of the search command - confirm correct block number format (e.g., N1000) or valid label identifier with no typos
  3. 3Load the program into the editor and use the Find/Search function to locate the target block to confirm it exists
  4. 4If searching manually, ensure you are in the correct channel and the program file being searched matches your intended file
  5. 5Reload the program from source and verify file integrity; if corruption is suspected, re-compile or re-transfer the program to the control

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