cnc_rdexecprog

The connector reads one row of the NC (Numeric Control) program contents with the cnc_rdexecprog function and a single parameter defined as either of the following formats:

• If a content buffer length is configured:

  <Row number>.<Content buffer length>

• If no content buffer length is configured:

  <Row number>

For example:

• 1.60 refers to NC program and content with:

  • Row number: 1

  • Content buffer length: 60; read a maximum of 60 Bytes from row 1.

• 3 refers to NC program content with:

  • Row number: 3

  • No content buffer length configured; read the default value of 50 bytes.

The valid range of row numbers for the connector is between 1 and 5. The valid range of content buffer length is between 20 and 1000. By default the data returned for Numeric Control program content is of type String.