Siemens SINUMERIK 840Di Diagnostic Manual page 81

11/2006
6455 Channel %1 block %2 tool change not possible. Magazine location no.
%3 not available in magazine %4
Parameters: %1 = Channel ID
%2 = Block number, label
%3 = Magazine location number
%4 = Magazine number
Definitions: The desired tool change is not possible. The indicated magazine location is not available in the
indicated magazine.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: - Check whether the causing program command - e.g. TCI - has been parameterized correctly.
- Check whether magazine data have been defined correctly. ($TC_MAP6 and $TC_MAP7 of the
intermediate location magazine)
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
6500 NC memory full
Definitions: The NCK file system is full.
The available buffered memory does not suffice. Note: At initial start-up, files of the NC file system
may be affected such as drive data, MMC files, FIFO files, NC programs...
Reaction: Alarm display.
Remedy: Adjust the size of the buffered memory ($MN_MM_USER_MEM_BUFFERED) or increase the space
available in the buffered memory, e.g. by unloading part programs that are no longer being used. Or
decrease the size of the ring buffer (see $MC_RESU_RING_BUFFER_SIZE).
Program Clear alarm with the Delete key or NC START.
Continuation:
6510 Too many part programs in the NC memory
Definitions: 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, ...
Reaction: Alarm display.
Remedy: Please inform the authorized personnel/service department.
- Delete or unload files (e.g. part programs), or
- Increase $MM_NUM_FILES_IN_FILESYSTEM.
Program Clear alarm with the Delete key or NC START.
Continuation:
6520 The value of the machine data %1%2 is too low
Parameters: %1 = String: MD identifier
%2 = If required, index: MD array
Definitions: 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.
Reaction: Alarm display.
Remedy: Increase machine data $MN_MM_PROTOC_NUM_FILES.
Program Clear alarm with the Delete key or NC START.
Continuation:
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
Overview of Alarms
NCK alarms
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