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Siemens SINUMERIK Controller
Program/G-code · Basic · 10-20 minutes
Siemens 15410 - Block initialization file contains invalid M function
The only M function allowed in an Init block is the M02, M17 or M30 end-of-program function Control reaction: Interpreter stop NC Start disable in this channel. Interface signals are set. Alarm display.
15410
Siemens 15410 - Block initialization file contains invalid M function
Block initialization file contains invalid M function
The only M function allowed in an Init block is the M02, M17 or M30 end-of-program function Control reaction: Interpreter stop NC Start disable in this channel. 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
- The only M function allowed in an Init block is the M02, M17 or M30 end-of-program function
Troubleshooting Steps
- 1Remove all M functions from the Init block except for the end identifier.
- 2An Init block may contain value assignments only (and global data definitions if they are not defined again in a program that can be executed later) but no motion or synchronous actions.
- 3Clear alarm with the RESET key. Restart part program
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