
axismd.ai
Heidenhain Controller
Parameter · Intermediate · 30-120 minutes
HEIDENHAIN 230-04E6 - Incorrect UVR/UEC configuration: config. duplicated:
HEIDENHAIN alarm 230-04E6 occurs when multiple CfgSupplyModule3xx instances have identical hsciUvIndex parameter values in the machine configuration. This creates a conflict in the UVR/UEC communication system as each supply module must have a unique index identifier.
HEIDENHAIN 230-04E6 - Incorrect UVR/UEC configuration: config. duplicated:
Incorrect UVR/UEC configuration: config. duplicated:
The hsciUvIndex parameter is duplicated across CfgSupplyModule3xx instances. Each instance must have a unique value.
Root Cause Summary
HEIDENHAIN alarm 230-04E6 occurs when multiple CfgSupplyModule3xx instances have identical hsciUvIndex parameter values in the machine configuration. This creates a conflict in the UVR/UEC communication system as each supply module must have a unique index identifier.
Safety
Causes and Fixes
Access machine parameter configuration
Navigate to MOD function → Machine Parameters → Communication → UVR Configuration to view CfgSupplyModule settings.
Use the search function in machine parameters to quickly locate CfgSupplyModule entries
Identify conflicting hsciUvIndex values
Check all CfgSupplyModule3xx instances and note which ones have identical hsciUvIndex parameter values as indicated in the alarm message %1 and %2.
Document current settings before making changes
Assign unique hsciUvIndex values
Modify the hsciUvIndex parameter in conflicting CfgSupplyModule instances to ensure each has a unique value (typically sequential: 0, 1, 2, etc.).
Follow the physical connection order when assigning index numbers for easier troubleshooting
Save configuration and restart
Save the machine parameters and perform a complete control restart to apply the new UVR configuration.
Ensure all axes are in safe position before restarting the control
Call a technician if:
Prevention
Common Mistakes
Related Alarms
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