Siemens SINUMERIK 840Di Diagnostic Manual page 604

Overview of Alarms
NCK alarms
75604 Channel %1 RESU: Return traveling not possible, error code %2
Parameters: %1 = Channel number
%2 = Error code
Definitions: Return traveling is not possible, as the following error was detected:
Error code = 1 : The current reverse block for return traveling is likely to be a block of cc_resu_ini.spf
or cc_resu_end.spf programmed with a block number. It is impermissible to program block numbers
in the subroutines cc_resu_ini.spf and cc_resu_end.spf, as they have an internal meaning.
Error code = 2 : Unable to create cc_resu.mpf, as DRAM is insufficient.
Error code = 4 : The selected continuation block is likely to be a block of cc_resu_ini.spf or
cc_resu_end.spf programmed with block number. It is impermissible to program block numbers in the
subroutines cc_resu_ini.spf and cc_resu_end.spf, as they have an internal meaning.
Reaction: NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Error code = 1 or 4 : Remove all block numbers from cc_resu_ini.spf and cc_resu_end.spf and their
subroutines.
Error code = 2 : Assign a higher value to machine date $MN_MM_DRAM_FILE_MEM_SIZE.
Program Clear alarm with the RESET key. Restart part program
Continuation:
75605 Channel %1 RESU: internal error, error code %2
Parameters: %1 = Channel number
%2 = Error code
Definitions: With this alarm, RESU-internal error states are displayed which, together with the transferred error
number, provide information on the error cause and error location.
Reaction: NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: If this error occurs, please contact us on the SINUMERIK Hotline of the SIEMENS AG, specifying the
error number.
Program Clear alarm with the RESET key. Restart part program
Continuation:
75606 Channel %1 RESU: retraceable contour was shortened
Parameters: %1 = Channel number
Definitions: The block search buffer is full. Therefore the retraceable contour had to be shortened.
Reaction: Alarm display.
Remedy: This alarm has no effect on the current machining. If the alarm continues to occur frequently, the
reason should be eliminated: adjust machine data $MC_RESU_RING_BUFFER_SIZE,
$MC_RESU_SHARE_OF_CC_HEAP_MEM and $MC_MM_NUM_CC_HEAP_MEM.
Program Clear alarm with the Delete key or NC START.
Continuation:
75607 Channel %1 RESU: resynchronisation not possible
Parameters: %1 = Channel number
Definitions: The block search triggered by the compile cycle has been terminated with an error. It can have the
following cause: The control is not in the correct operating mode, e.g. in JOG_ AUTO instead of in
AUTO.
Reaction: Interface signals are set.
Alarm display.
Remedy: Switch the control to the AUTO operating mode and restart resynchronisation.
Program Clear alarm with the Delete key or NC START.
Continuation:
2-604
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
11/2006