
Overview of alarms 06/2009
NCK alarms
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© Siemens AG 2009 All Rights Reserved
SINUMERIK 802D sl, Diagnostics Manual, 06/2009
Reducing the distance between the preprocessing and the main run via appropriate preprocessing
stops (STOPRE).
2. Increase the size of the logfile by means of the channel-specific machine data:
Modify MD28000 $MC_MM_REORG_LOG_FILE_MEM and
Modify MD MD28010 $MC_MM_NUM_REORG_LUD_MODULES
Program Con-
tinuation:
Alarm display showing cause of alarm disappears. No further operator action necessary.
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 func-
tion blocks (traversing blocks, auxiliary function, dwell time etc.). Background: 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.
Reaction: 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 (MD18360 $MN_MM_EXT_PROG_BUFFER_SIZE).
- Decrease the size of the curve table (Note: Blocks within CTABDEF/CTABEND are not machine
function blocks).
Program Con-
tinuation:
Clear alarm with the RESET key. Restart part program
15160 [Channel %1: ] Block %2 wrong preprocessing configuration
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: A block element is required, but the block element memory is empty.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Please inform the authorized personnel/service department. Modify the block search configuration in
MD28060 $MC_MM_IPO_BUFFER_SIZE (decrease size of IPO buffer if necessary) or MD28070
$MC_MM_NUM_BLOCKS_IN_PREP.
Program Con-
tinuation:
Clear alarm with the RESET key. Restart part program
15170 [Channel %1: ] Block %2 program %3 could not be compiled
Parameters: %1 = Channel number
%2 = Block number, label
%3 = String
Definitions: An error has occurred in compile mode. The (compiler) error message refers to the program specified
here.
Reaction: Alarm display.
Remedy: Modify part program.
Program Con-
tinuation:
Clear alarm with the Delete key or NC START.
15175 [Channel %1: ] Block %2 program %3. Interfaces could not be built
Parameters: %1 = Channel number
%2 = Block number, label
%3 = String
Definitions: An error has occurred in interface generation mode. The (compiler) error message refers to the pro-
gram specified here. In particular when loading new cycle program on the NCK, problems can occur
if the value settings in MD18170 $MN_MM_NUM_MAX_FUNC_NAMES and MD18180
$MN_MM_NUM_MAX_FUNC_PARAM are too small.
Reaction: Alarm display.
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