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Siemens SINUMERIK Controller
Program/G-code · Intermediate · 30-120 minutes
Siemens 14402 - Block spline active at transformation change
A change of transformation is not allowed in a spline curve section. A series of spline blocks must be concluded Control reaction: Correction block is reorganized. Interface signals are set. Alarm display.
14402
Siemens 14402 - Block spline active at transformation change
Block spline active at transformation change
A change of transformation is not allowed in a spline curve section. A series of spline blocks must be concluded Control reaction: Correction block is reorganized. Interface signals are set. Alarm display.
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
- A change of transformation is not allowed in a spline curve section.
- A series of spline blocks must be concluded
Troubleshooting Steps
- 1Modify part program.
- 2Clear alarm with NC START or RESET key and continue the program
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