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Heidenhain Controller
Safety · Intermediate · 30-120 minutes
HEIDENHAIN 330-00F6 - FS configuration with a parameter whose value cannot be accepted
Alarm 330-00F6 occurs when the FS (Functional Safety) configuration attempts to set the speedPosComptype parameter to 'noComp' which is not permitted in safety-critical applications. This safety parameter controls speed and position compensation and must have proper compensation enabled for safe machine operation.
330-00F6
HEIDENHAIN 330-00F6 - FS configuration with a parameter whose value cannot be accepted
FS configuration with a parameter whose value cannot be accepted
This error condition indicates fs configuration with a parameter whose value cannot be accepted. The control has detected an issue that requires attention before normal operation can resume.
Root Cause Summary
Alarm 330-00F6 occurs when the FS (Functional Safety) configuration attempts to set the speedPosComptype parameter to 'noComp' which is not permitted in safety-critical applications. This safety parameter controls speed and position compensation and must have proper compensation enabled for safe machine operation.
Safety
- Refer to Heidenhain service manual
- Ensure qualified technician performs repairs
Causes and Fixes
- 1
Access FS Configuration Menu
Navigate to MOD > System Parameters > FS Configuration to access functional safety settings.
Only qualified personnel should modify FS safety parameters
- 2
Check speedPosComptype Parameter
Locate CfgAxParSafety section and verify speedPosComptype value. Change from 'noComp' to appropriate compensation type (linear, nonlinear, or table).
Document original settings before making changes for rollback purposes
- 3
Validate Safety Configuration
Use TNC's built-in safety validation to verify the new speedPosComptype setting meets FS requirements before saving.
Invalid safety configurations can cause machine lockout
- 4
Restart Control System
Perform controlled shutdown and restart to apply new FS configuration parameters.
Monitor startup sequence for any additional safety-related alarms
Call a technician if:
- ·FS safety parameters involved
- ·Machine safety certification required
- ·Unfamiliar with functional safety requirements
Prevention
- Validate FS configurations before deployment
- Maintain backup copies of working FS configurations
- Document all safety parameter changes
- Regular FS configuration audits
Common Mistakes
- Disabling compensation without understanding safety implications
- Copying FS configurations between different machine types
- Ignoring software version compatibility for FS parameters
- Modifying safety parameters without proper authorization
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Always verify with your machine manual or a certified technician before performing service procedures.