Siemens SINUMERIK 840D Series Diagnostics Manual page 72

1 Alarms
6510
Definitions:
Reactions:
Remedy:
Program Continuation:
6520
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
6530
Definitions:
Reactions:
Remedy:
Program Continuation:
6540
Definitions:
Reactions:
Remedy:
Program Continuation:
6550
Definitions:
Reactions:
Remedy:
Program Continuation:
6560
Definitions:
1-72
Too many part programs in the NC memory
The number of files in the file system (part of the NC memory) of the NC has reached the
maximum number possible. Note: During initial start-up, this can concern files from the
NC file system, e.g. drive data, MMC files, FIFO files, NC programs, ...
- Alarm display.
Please inform the authorized personnel/service department.
• Delete or unload files (e.g. part programs), or
• Increase $MM_NUM_FILES_IN_FILESYSTEM.
Clear alarm with the Delete key or NC START.
The value of the machine data %1%2 is too low
%1 = String: MD identifier
%2 = If required, field index
The machine data $MN_MM_PROTOC_NUM_FILES specifies the number of protocol
files for the protocol users. However, more types are used than configured.
- Alarm display.
Increase machine data $MN_MM_PROTOC_NUM_FILES.
Clear alarm with the Delete key or NC START.
Too many files in directory
The number of files in one directory of the NCK has reached the maximum limit.
- Alarm display.
Please inform the authorized personnel/service department.
• Delete or unload files (e.g. part programs) in the respective directory, or
• Increase $MM_NUM_FILES_PER_DIR.
Clear alarm with the Delete key or NC START.
Too many directories in the NC memory
The number of directories in the file system of the NCK has reached the maximum limit.
- Alarm display.
• Delete or unload directory (e.g. workpiece), or
• Increase $MM_NUM_DIR_IN_FILESYSTEM.
Clear alarm with the Delete key or NC START.
Too many subdirectories
The number of subdirectories in a directory of the NCK has reached the maximum limit.
- Alarm display.
Please inform the authorized personnel/service department.
• Delete or empty subdirectories in the respective directory, or
• Increase $MM_NUM_SUBDIR_PER_DIR.
Clear alarm with the Delete key or NC START.
Data format not allowed
An attempt was made to write impermissible data in an NCK file. This error can occur in
particular when the attempt was made to load binary data in the NCK as ASCII file.
The error can also occur during preprocessing of cycles (see
$MN_PREPROCESSING_LEVEL) if the NC block is very long. In this case, subdivide the
NC block.
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA) – 11.02 Edition
 Siemens AG, 2002. All rights reserved
11.02