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Siemens SINUMERIK Controller
Program/G-code · Intermediate · 30-120 minutes
Siemens 15400 - Block selected initial INIT block does not exist
The operator has selected an INI block for a read, write or execution function which: 1. Does not exist in the NCK range or 2. Does not have the necessary protection level required for performing the function Control reaction: Alarm display.
15400
Siemens 15400 - Block selected initial INIT block does not exist
Block selected initial INIT block does not exist
The operator has selected an INI block for a read, write or execution function which: 1. Does not exist in the NCK range or 2. Does not have the necessary protection level required for performing the function Control reaction: 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 operator has selected an INI block for a read, write or execution function which: 1.
- Does not exist in the NCK range or 2.
- Does not have the necessary protection level required for performing the function
Troubleshooting Steps
- 1Please inform the authorized personnel/service department.
- 2Check whether the selected INI block is contained in the file system of the NCK.
- 3The present protection level must be selected to be at least equal to (or greater than) the protection level that has been defined for the read, write or execution function at the time of creating the file.
- 4Clear alarm with the RESET key. Restart part program
Seeing Multiple Alarms?
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Always verify with your machine manual or a certified technician before performing service procedures.