Siemens SINUMERIK 808D ADVANCED Diagnostic Manual page 126

SINUMERIK 808D ADVANCED alarms
3.2 NCK alarms
Reaction: Correction block is reorganized.
Local alarm reaction.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Check the NC program for correct tool selection and correct it, if required;
then continue the NC program with NC start.
Or:
Continue the NC program with NC start. The feedrate will be calculated assuming
1 tooth.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
10870 [Channel %1: ] Block %2 facing axis for constant velocity not defined
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: Constant cutting speed was selected although no transverse axis was applied as reference axis for constant cutting
speed or assigned through SCC[AX].
Constant cutting speed can be activated as follows:
- Basic position G96, G961 or G962 of G group 29 during booting
- Programming of G96, G961 or G962
A reference axis for G96, G961 or G962 can be applied as a transverse axis in MD20100 $MC_DIAMETER_AX_DEF
or defined through the instruction SCC[AX].
Reaction: Correction block is reorganized.
Local alarm reaction.
Interface signals are set.
Alarm display.
Remedy: Please inform the authorized personnel/service department. Check MD20100 $MC_DIAMETER_AX_DEF. Before
programming G96, G961 or G962 a transverse axis must be defined as a reference axis for constant cutting speed
via MD20100 $MC_DIAMETER_AX_DEF or SCC[AX].
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
10880 [Channel %1: ] Block %2 too many empty blocks between two traversing blocks when
inserting chamfers or radii
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: Between 2 blocks containing contour elements and which are to be joined with a chamfer or a radius (CHF, RND),
more blocks without contour information have been programmed than provided for in the MD20200
$MC_CHFRND_MAXNUM_DUMMY_BLOCKS.
Reaction: Correction block is reorganized.
Local alarm reaction.
Interface signals are set.
Alarm display.
Remedy: Please inform the authorized personnel/service department. Modify the part program in order that the permissible
number of dummy blocks is not exceeded or adapt the channel-specific machine data MD20200
$MC_CHFRND_MAXNUM_DUMMY_BLOCKS (dummy blocks with chamfers/radii) to the maximum number of
dummy blocks.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
10881 [Channel %1: ] Block %2 overflow of local block buffer in the case of chamfers or radii
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: Between 2 blocks containing the contour elements and to be joined with a chamfer or a radius (CHF, RND), so many
dummy blocks have been programmed without contour information that the internal buffer is too small.
Reaction: Correction block is reorganized.
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Diagnostics Manual, 08/2013, 6FC5398-6DP10-0BA1
Diagnostics Manual