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Siemens SINUMERIK Controller
Program/G-code · Intermediate · 30-120 minutes
Siemens 4346 - Invalid geoaxis assignment in machine data [ ]
MD2. $MC_TRAFO_GEOAX_ASSIGN_TAB_. contains an invalid entry. The following causes for the error are possible: - The entry references a channel axis which does not exist. - The entry is zero (no axis) but the transformation needs the relevant axis as a geometry axis Control reaction: Correction block is reorganized. Interface signals are set. Alarm display. NC Stop on alarm at block end.
4346
Siemens 4346 - Invalid geoaxis assignment in machine data [ ]
Invalid geoaxis assignment in machine data
MD2. $MC_TRAFO_GEOAX_ASSIGN_TAB_. contains an invalid entry. The following causes for the error are possible: - The entry references a channel axis which does not exist. - The entry is zero (no axis) but the transformation needs the relevant axis as a geometry axis Control reaction: Correction block is reorganized. Interface signals are set. Alarm display. NC Stop on alarm at block end.
Safety
- Only qualified personnel should diagnose and clear control alarms; follow the machine builder's safety procedures and lockout/tagout where hardware work is required.
Common Causes
- MD2.... $MC_TRAFO_GEOAX_ASSIGN_TAB_... contains an invalid entry.
- The following causes for the error are possible: - The entry references a channel axis which does not exist.
- - The entry is zero (no axis) but the transformation needs the relevant axis as a geometry axis
Troubleshooting Steps
- 1Correct the entry in MD2.... $MC_TRAFO_GEOAX_ASSIGN_TAB_ or MD2.... $MC_TRAFO_AXES_IN_.
- 2Clear alarm with the RESET key. Restart part program
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