What causes Heidenhain alarm 130-009A?

Path too deep or name too long. Invalid file extension rules. System error during access.

How do I fix Heidenhain alarm 130-009A?

1. Note the full error text and the NC software number of the control. 2. Save the file in a shallower directory with a shorter name. 3. Use only one extension of at most three characters. 4. If the above does not help, contact your machine builder or HEIDENHAIN service.

Heidenhain codes

axismd.ai

Heidenhain Controller

Servo/Axis · Intermediate · 30-120 minutes

Alarm 130-009A

HEIDENHAIN 130-009A - File system error

This alarm is almost always caused by physical or logical corruption of the TNC control's storage media, primarily the internal hard disk or CompactFlash card. The file system structure has become damaged or inaccessible, preventing the control from executing normal file operations required for operation, typically due to improper shutdowns, hardware wear, or storage media failure.

HeidenhainServo/AxisIntermediate30-120 minutes

130-009A

HEIDENHAIN 130-009A - File system error

File system error

A file-system error occurred during access. This can happen when a path is too deep, a name exceeds 16 characters, multiple extensions are used, or an extension is longer than three characters, or a low-level system fault happened.

Root Cause Summary

Safety

Refer to Heidenhain service manual
Ensure qualified technician performs repairs

Causes and Fixes

1
Attempt Safe Boot
Power cycle the control completely (wait 30 seconds). During boot-up, watch for the TNC logo and attempt to access the system. If partially accessible, immediately navigate to MOD > System Files to assess file system status.
On iTNC 530 and TNC 620/640 controls, you may see additional diagnostic messages during boot that indicate which partition is affected.
2
Boot from Recovery Media
Insert a Heidenhain System Recovery CD or USB (specific to your TNC model and version). Access boot menu (typically F12 or DEL during startup) and boot from external media to access recovery tools.
Ensure you have the correct recovery media matching your TNC software version before proceeding.
3
Run File System Check
From the recovery environment, select the disk check utility (CHKDSK for Windows-based TNC systems). Run a full scan with automatic repair option on the C: drive (system partition) and D: drive (TNC partition).
The TNC typically uses D: drive for NC programs and machine parameters. Check both C: and D: partitions.
4
Restore and Verify
After file system repair completes, reboot normally and verify operation. Check MOD > System Info to confirm available memory and proper partition recognition. Test basic file operations like opening an NC program from TNC:\.

1
Identify Storage Media Type
Determine if your TNC control uses an internal 2.5" IDE/SATA hard disk (common on TNC 426/430/530) or CompactFlash card (common on TNC 620/640). Access the CC/MC unit housing to locate the storage device.
Disconnect main power and wait 5 minutes before opening the control cabinet. Discharge any residual voltage and observe ESD precautions.
2
Remove and Test Storage Media
For CF cards: remove from slot and connect to PC using CF card reader. For hard disks: disconnect IDE/SATA cable and connect to PC using appropriate adapter. Run diagnostics using CrystalDiskInfo or manufacturer tools to check SMART status and sector health.
Heidenhain typically uses industrial-grade CF cards (SLC type). Standard consumer CF cards are not recommended for replacement.
3
Attempt Data Recovery
If the drive is recognized but file system is corrupted, use recovery software (GetDataBack, R-Studio) to extract TNC programs from TNC:\ directory, machine parameters from SYS:\ directory, and PLC program if accessible. Save to external location.
Priority files: Machine.PAR, PLC program (*.PLC), tool tables (TOOL.T and TOOL_P.TCH), preset tables, and all .H NC programs.
4
Replace Storage Media
Install new industrial-grade CF card or 2.5" SATA SSD (for hard disk replacement). Use only Heidenhain-approved media or equivalent specifications. For TNC 620/640, minimum 2GB CF card required; for older controls, match original capacity.
Using incorrect storage media can cause intermittent failures or incompatibility with the TNC boot process.
5
Install TNC Software
Boot from Heidenhain installation media matching your control type and software version. Follow installation prompts to partition and format the new drive, then install complete TNC operating system and NC software. This typically takes 15-30 minutes.
Keep the installation CD/USB that matches your original software version. Software versions are not forward/backward compatible without proper licensing.
6
Restore Configuration
After successful installation, restore Machine.PAR parameters, tool tables, preset tables, and PLC program from backup. Navigate to MOD > System Files to transfer files back to appropriate directories. Perform complete machine calibration verification.
Verify all axis parameters, especially reference point positions and software limit switches, before operating the machine.

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