10 – 30 HEIDENHAIN Technical Manual TNC 426, TNC 430
10.5 Error Codes of the HEIDENHAIN Peripheral Devices
The following error messages can be displayed on the TNC:
Error code Meaning
ERR: 001 Incorrect command code
ERR: 002 Illegal program name
ERR: 003 Data transfer error
ERR: 004 Program incomplete
ERR: 010 Program not on floppy disk
ERR: 011 Program is protected against deletion
ERR: 012 Program is now being written to
ERR: 013 Program table of contents is full
ERR: 014 Floppy disk is full
ERR: 100 Floppy disk not initialized
ERR: 101 Sector number too large
ERR: 102 Drive not ready
ERR: 103 Floppy disk is write-protected
ERR: 104 Data on floppy disk is faulty
ERR: 105 Sectors cannot be found
ERR: 106 Checksum error
ERR: 107 Disk controller faulty
ERR: 108 DMA error