Code 230-032F: Axis %1 (%2): Plug & play has been deactivated for supply
Issue Description & Safety Warning
The Heidenhain TNC Series CNC has triggered a critical Axis %1 (%2): Plug & play has been deactivated for supply alarm. Immediate attention from a qualified operator or maintenance technician is required to prevent secondary damage to the equipment or spoiled parts during the manufacturing cycle. Always ensure standard safety and LOTO procedures are followed before accessing electrical cabinets.
Official Troubleshooting Steps
module [Cause of error] Plug-and-play was deactivated in the named axis for the supply module. [Error correction] - Check the configuration and the supply module being used - Plug-and-play can be reactivated through CfgSupplyModule->plugAndPlay
Source: HEIDENHAIN NC Error Messages — TNC7/640/620/320/128, CNC PILOT 640, MANUALplus 620 (10/2023)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
About Heidenhain TNC Series CNC Alarms
Heidenhain controllers include extensive self-diagnostics that flag or halt the machine when a fault is detected. Error code 230-032F on the TNC Series CNC identifies one specific fault condition — its documented cause and the official corrective steps are listed above, sourced from Heidenhain's service documentation. Always confirm against the manual for your exact machine configuration and follow LOTO procedures before servicing.
Complete Alarm List: 4497 Heidenhain TNC Series CNC codes.
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