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Entry type: FAQ Entry ID: 109764349, Entry date: 06/15/2020

SINUMERIK: Why does error 15176 occur when calling an encrypted cycle

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After the protection of manufacturer or user cycles, an NCK reset must be performed.

With the program "Lock MyCycles" manufacturer or user cycles can be protected with different encryption levels.

After that, you must perform an NCK reset so that the controller can interpret the cycles correctly.
This is displayed with the message "15176 [Channel %1: ] Block %2 Program%3 may only be executed after Power ON". 

This message is no longer present after the NCK reset and the cycle is ready for processing.

If this message is still displayed and the cycles cannot be processed, then the machine date MD10700, which describes the program preprocessing level, is zero. Reset it to the default value (0x25) to re-enable preprocessing of these cycles.

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