Code 605-032C: "TOOL_P" configured without tool magazine
Issue Description & Safety Warning
The Heidenhain TNC Series CNC has triggered a critical "TOOL_P" configured without tool magazine 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
[Cause of error] The path to a pocket table was given in the machine configuration although no tool magazine is configured. Access by the PLC run-time system to the pocket table is enabled through the symbolic name "TOOL_P" only for tool magazines. [Error correction] Adapt the machine configuration: - Delete the "TOOL_P" path for the pocket table if no tool magazines are configured. [1234] 10/2023
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 605-032C 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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