Siemens SINUMERIK 840D sl Series Diagnostics Manual page 244

Overview of Alarms
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
15110
Channel %1 block %2 REORG not possible
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: In order to synchronize the preprocessing run and the main run with REORG, the control
accesses modification data which are maintained in a logfile. The alarm indicates that no
more capacity is available in the logfile for the specified block in the channel.
The alarm message means that the logfile has been deleted in order to obtain additional
memory for program reorganization. Consequently, it is no longer possible to REORG the
preprocessing memory up to the next coincidence point.
Reactions: - Alarm display.
Remedy: Please inform the authorized personnel/service department. No remedial measures are
available for the further execution of the current NC program, however:
1. Reduce log file size requirement by:
Reducing the distance between the preprocessing and the main run via appropriate pre-
processing stops
STOPRE.
2. The logfile should be increased in size by means of the channel-specific data:
Modify MD 28000: MM_REORG_LOG_FILE_MEM and
Modify MD 28010: MM_REORG_LUD_MODULES
Attention!
A change in these machine data also causes a reallocation of the NCK user memory and
the standard machine data are then loaded. Unless a data save is performed, there will
be a LOSS OF DATA!
Program Con- Alarm display showing cause of alarm disappears. No further operator action necessary.
tinuation:
15150
Channel %1 block %2 reload from external aborted
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: Execution from external was aborted because the reload buffer does not have enough
machine function blocks (traversing blocks, auxiliary function, dwell time etc.). Back-
ground: When already executed machine function blocks are released, memory becomes
available in the reload buffer. If machine function blocks are no longer released, nothing
can be reloaded - this results in a deadlock situation.
Example: Definition of extremely long curve tables via execution from external.
Reactions: - Interpreter stop
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
Remedy: Insert machine function blocks in the part progam.
• Increase the size of the reload buffer ($MN_MM_EXT_PROG_BUFFER_SIZE).
• Decrease the size of the curve table (Note: Blocks within CTADDEF/CTABEND are not
machine function blocks).
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
15160
Channel %1 block %2 wrong preprocessing configuration
Parameters: %1 = Channel number
%2 = Block number, label
2-244
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
© Siemens AG, 2005. All rights reserved
08/2005